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-rw-r--r--.mailmap3
-rw-r--r--Documentation/core-api/kernel-api.rst7
-rw-r--r--Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml6
-rw-r--r--Documentation/devicetree/bindings/serial/cavium-uart.txt19
-rw-r--r--Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt28
-rw-r--r--Documentation/devicetree/bindings/sound/audio-graph-card2.yaml20
-rw-r--r--Documentation/devicetree/bindings/sound/audio-iio-aux.yaml64
-rw-r--r--Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml1
-rw-r--r--Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml2
-rw-r--r--Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml7
-rw-r--r--Documentation/devicetree/bindings/sound/nau8821.txt55
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml125
-rw-r--r--Documentation/devicetree/bindings/sound/nuvoton,nau8822.yaml12
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml2
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt101
-rw-r--r--Documentation/devicetree/bindings/sound/qcom,pm8916-wcd-analog-codec.yaml153
-rw-r--r--Documentation/devicetree/bindings/sound/simple-card.yaml53
-rw-r--r--Documentation/devicetree/bindings/sound/wlf,wm8904.yaml74
-rw-r--r--Documentation/devicetree/bindings/sound/wm8904.txt33
-rw-r--r--Documentation/driver-api/media/dtv-common.rst9
-rw-r--r--MAINTAINERS2
-rw-r--r--Makefile24
-rw-r--r--arch/arm64/include/asm/kvm_host.h2
-rw-r--r--arch/arm64/include/asm/kvm_pgtable.h26
-rw-r--r--arch/arm64/include/asm/virt.h1
-rw-r--r--arch/arm64/kernel/fpsimd.c33
-rw-r--r--arch/arm64/kernel/vdso/vgettimeofday.c4
-rw-r--r--arch/arm64/kvm/arch_timer.c6
-rw-r--r--arch/arm64/kvm/arm.c28
-rw-r--r--arch/arm64/kvm/hyp/hyp-entry.S8
-rw-r--r--arch/arm64/kvm/hyp/nvhe/host.S10
-rw-r--r--arch/arm64/kvm/hyp/nvhe/psci-relay.c2
-rw-r--r--arch/arm64/kvm/hyp/pgtable.c47
-rw-r--r--arch/arm64/kvm/mmu.c18
-rw-r--r--arch/arm64/kvm/pkvm.c2
-rw-r--r--arch/arm64/kvm/sys_regs.c42
-rw-r--r--arch/arm64/kvm/vgic/vgic-v3.c2
-rw-r--r--arch/arm64/kvm/vgic/vgic-v4.c7
-rw-r--r--arch/arm64/mm/trans_pgd.c4
-rw-r--r--arch/arm64/net/bpf_jit_comp.c8
-rw-r--r--arch/arm64/tools/sysreg12
-rw-r--r--arch/ia64/kernel/sys_ia64.c2
-rw-r--r--arch/parisc/kernel/sys_parisc.c15
-rw-r--r--arch/powerpc/crypto/.gitignore3
-rw-r--r--arch/powerpc/include/asm/bug.h69
-rw-r--r--arch/powerpc/include/asm/elf.h6
-rw-r--r--arch/powerpc/include/asm/thread_info.h6
-rw-r--r--arch/powerpc/kernel/traps.c9
-rw-r--r--arch/powerpc/mm/kasan/Makefile1
-rw-r--r--arch/powerpc/platforms/512x/mpc512x_lpbfifo.c6
-rw-r--r--arch/powerpc/platforms/pseries/vas.c9
-rw-r--r--arch/s390/crypto/paes_s390.c2
-rw-r--r--arch/s390/kvm/pv.c8
-rw-r--r--arch/s390/mm/fault.c2
-rw-r--r--arch/s390/mm/gmap.c1
-rw-r--r--block/blk-core.c3
-rw-r--r--block/blk-iocost.c4
-rw-r--r--block/blk-mq.c9
-rw-r--r--drivers/accel/habanalabs/common/habanalabs.h9
-rw-r--r--drivers/accel/qaic/qaic_control.c39
-rw-r--r--drivers/ata/pata_parport/aten.c2
-rw-r--r--drivers/ata/pata_parport/bpck.c2
-rw-r--r--drivers/ata/pata_parport/bpck6.c3
-rw-r--r--drivers/ata/pata_parport/comm.c2
-rw-r--r--drivers/ata/pata_parport/dstr.c2
-rw-r--r--drivers/ata/pata_parport/epat.c3
-rw-r--r--drivers/ata/pata_parport/epia.c3
-rw-r--r--drivers/ata/pata_parport/fit2.c3
-rw-r--r--drivers/ata/pata_parport/fit3.c3
-rw-r--r--drivers/ata/pata_parport/friq.c2
-rw-r--r--drivers/ata/pata_parport/frpw.c2
-rw-r--r--drivers/ata/pata_parport/kbic.c3
-rw-r--r--drivers/ata/pata_parport/ktti.c2
-rw-r--r--drivers/ata/pata_parport/on20.c2
-rw-r--r--drivers/ata/pata_parport/on26.c2
-rw-r--r--drivers/base/regmap/regcache-rbtree.c4
-rw-r--r--drivers/base/regmap/regcache.c3
-rw-r--r--drivers/base/regmap/regmap-i2c.c8
-rw-r--r--drivers/base/regmap/regmap-kunit.c5
-rw-r--r--drivers/base/regmap/regmap-spi-avmm.c2
-rw-r--r--drivers/base/regmap/regmap.c6
-rw-r--r--drivers/block/loop.c40
-rw-r--r--drivers/bluetooth/btusb.c1
-rw-r--r--drivers/char/tpm/tpm-chip.c7
-rw-r--r--drivers/char/tpm/tpm_crb.c19
-rw-r--r--drivers/char/tpm/tpm_tis.c25
-rw-r--r--drivers/char/tpm/tpm_tis_core.c103
-rw-r--r--drivers/char/tpm/tpm_tis_core.h4
-rw-r--r--drivers/char/tpm/tpm_tis_i2c.c59
-rw-r--r--drivers/char/tpm/tpm_tis_spi_main.c8
-rw-r--r--drivers/char/tpm/tpm_vtpm_proxy.c30
-rw-r--r--drivers/dma-buf/dma-resv.c13
-rw-r--r--drivers/gpio/gpio-mvebu.c26
-rw-r--r--drivers/gpio/gpio-tps68470.c6
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c3
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c6
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c5
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c5
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h5
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c12
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/psp_v13_0.c1
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c256
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h7
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c12
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c110
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h11
-rw-r--r--drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c5
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c4
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h3
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn301/Makefile3
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.c185
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.h36
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c4
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c6
-rw-r--r--drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c14
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c8
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c2
-rw-r--r--drivers/gpu/drm/drm_atomic.c11
-rw-r--r--drivers/gpu/drm/drm_client_modeset.c6
-rw-r--r--drivers/gpu/drm/i915/Makefile5
-rw-r--r--drivers/gpu/drm/i915/display/intel_display_device.c5
-rw-r--r--drivers/gpu/drm/i915/display/intel_fbdev.c5
-rw-r--r--drivers/gpu/drm/i915/i915_pci.c5
-rw-r--r--drivers/gpu/drm/i915/i915_perf.c1
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/disp.c4
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c27
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c11
-rw-r--r--drivers/idle/intel_idle.c172
-rw-r--r--drivers/iio/inkern.c86
-rw-r--r--drivers/media/dvb-core/Makefile2
-rw-r--r--drivers/media/dvb-frontends/af9013_priv.h2
-rw-r--r--drivers/media/dvb-frontends/af9033_priv.h2
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_priv.h2
-rw-r--r--drivers/media/dvb-frontends/cxd2841er.c2
-rw-r--r--drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2_mon.c2
-rw-r--r--drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt_mon.c2
-rw-r--r--drivers/media/dvb-frontends/cxd2880/cxd2880_top.c2
-rw-r--r--drivers/media/dvb-frontends/dib7000p.c2
-rw-r--r--drivers/media/dvb-frontends/dib8000.c2
-rw-r--r--drivers/media/dvb-frontends/dib9000.c2
-rw-r--r--drivers/media/dvb-frontends/drxk_hard.c2
-rw-r--r--drivers/media/dvb-frontends/lgdt3305.c2
-rw-r--r--drivers/media/dvb-frontends/lgdt3306a.c2
-rw-r--r--drivers/media/dvb-frontends/lgdt330x.c2
-rw-r--r--drivers/media/dvb-frontends/m88ds3103_priv.h2
-rw-r--r--drivers/media/dvb-frontends/mn88443x.c2
-rw-r--r--drivers/media/dvb-frontends/mn88472_priv.h2
-rw-r--r--drivers/media/dvb-frontends/mn88473_priv.h2
-rw-r--r--drivers/media/dvb-frontends/or51132.c2
-rw-r--r--drivers/media/dvb-frontends/or51211.c2
-rw-r--r--drivers/media/dvb-frontends/rtl2830_priv.h2
-rw-r--r--drivers/media/dvb-frontends/rtl2832_priv.h2
-rw-r--r--drivers/media/dvb-frontends/si2165.c2
-rw-r--r--drivers/media/dvb-frontends/stv0367.c2
-rw-r--r--drivers/media/dvb-frontends/tc90522.c2
-rw-r--r--drivers/media/dvb-frontends/tda10048.c2
-rw-r--r--drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c10
-rw-r--r--drivers/net/can/spi/mcp251xfd/mcp251xfd.h1
-rw-r--r--drivers/net/can/usb/gs_usb.c130
-rw-r--r--drivers/net/dsa/microchip/ksz8795.c8
-rw-r--r--drivers/net/dsa/microchip/ksz_common.c8
-rw-r--r--drivers/net/dsa/microchip/ksz_common.h7
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c7
-rw-r--r--drivers/net/dsa/qca/ar9331.c4
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad_debugfs.c5
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf.h6
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_ethtool.c39
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c237
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_virtchnl.c5
-rw-r--r--drivers/net/ethernet/intel/ice/ice_base.c2
-rw-r--r--drivers/net/ethernet/intel/ice/ice_ethtool.c13
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lib.c27
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c10
-rw-r--r--drivers/net/ethernet/intel/igc/igc_main.c4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c137
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c5
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c29
-rw-r--r--drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c2
-rw-r--r--drivers/net/ethernet/mscc/ocelot_fdma.c3
-rw-r--r--drivers/net/ethernet/qualcomm/emac/emac-mac.c7
-rw-r--r--drivers/net/ethernet/realtek/r8169_main.c45
-rw-r--r--drivers/net/ethernet/ti/cpsw_ale.c24
-rw-r--r--drivers/net/ethernet/wangxun/libwx/wx_hw.c1
-rw-r--r--drivers/net/phy/phy_device.c21
-rw-r--r--drivers/net/usb/usbnet.c6
-rw-r--r--drivers/net/vrf.c12
-rw-r--r--drivers/of/Kconfig2
-rw-r--r--drivers/of/platform.c2
-rw-r--r--drivers/regulator/da9063-regulator.c3
-rw-r--r--drivers/s390/crypto/zcrypt_msgtype6.c35
-rw-r--r--drivers/video/console/sticon.c12
-rw-r--r--drivers/video/console/vgacon.c74
-rw-r--r--drivers/video/fbdev/au1200fb.c3
-rw-r--r--drivers/video/fbdev/bw2.c3
-rw-r--r--drivers/video/fbdev/cg14.c3
-rw-r--r--drivers/video/fbdev/cg3.c3
-rw-r--r--drivers/video/fbdev/cg6.c3
-rw-r--r--drivers/video/fbdev/core/fbcon.c7
-rw-r--r--drivers/video/fbdev/ep93xx-fb.c4
-rw-r--r--drivers/video/fbdev/ffb.c3
-rw-r--r--drivers/video/fbdev/grvga.c3
-rw-r--r--drivers/video/fbdev/imxfb.c48
-rw-r--r--drivers/video/fbdev/kyro/STG4000InitDevice.c10
-rw-r--r--drivers/video/fbdev/leo.c3
-rw-r--r--drivers/video/fbdev/mb862xx/mb862xxfb_accel.c4
-rw-r--r--drivers/video/fbdev/mb862xx/mb862xxfbdrv.c6
-rw-r--r--drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c2
-rw-r--r--drivers/video/fbdev/p9100.c3
-rw-r--r--drivers/video/fbdev/platinumfb.c4
-rw-r--r--drivers/video/fbdev/sbuslib.c2
-rw-r--r--drivers/video/fbdev/sunxvr1000.c3
-rw-r--r--drivers/video/fbdev/sunxvr2500.c2
-rw-r--r--drivers/video/fbdev/sunxvr500.c2
-rw-r--r--drivers/video/fbdev/tcx.c3
-rw-r--r--drivers/video/fbdev/xilinxfb.c5
-rw-r--r--fs/btrfs/block-group.c14
-rw-r--r--fs/btrfs/block-group.h5
-rw-r--r--fs/btrfs/inode.c77
-rw-r--r--fs/btrfs/qgroup.c1
-rw-r--r--fs/btrfs/raid56.c11
-rw-r--r--fs/btrfs/volumes.c17
-rw-r--r--fs/ext4/mballoc.c172
-rw-r--r--fs/ext4/xattr.c14
-rw-r--r--fs/fuse/dir.c4
-rw-r--r--fs/fuse/inode.c8
-rw-r--r--fs/fuse/ioctl.c21
-rw-r--r--fs/iomap/buffered-io.c4
-rw-r--r--fs/jbd2/checkpoint.c277
-rw-r--r--fs/jbd2/commit.c3
-rw-r--r--fs/jbd2/transaction.c40
-rw-r--r--fs/smb/client/cifsfs.h4
-rw-r--r--fs/smb/client/ioctl.c17
-rw-r--r--fs/xfs/libxfs/xfs_da_format.h75
-rw-r--r--fs/xfs/libxfs/xfs_fs.h4
-rw-r--r--fs/xfs/xfs_ondisk.h5
-rw-r--r--include/kvm/arm_vgic.h2
-rw-r--r--include/linux/blk-mq.h2
-rw-r--r--include/linux/device.h26
-rw-r--r--include/linux/iio/consumer.h37
-rw-r--r--include/linux/int_log.h (renamed from include/media/dvb_math.h)18
-rw-r--r--include/linux/jbd2.h7
-rw-r--r--include/linux/minmax.h64
-rw-r--r--include/linux/platform_device.h28
-rw-r--r--include/linux/tcp.h2
-rw-r--r--include/net/bluetooth/hci_core.h7
-rw-r--r--include/net/bonding.h2
-rw-r--r--include/net/cfg802154.h3
-rw-r--r--include/net/codel.h4
-rw-r--r--include/net/devlink.h28
-rw-r--r--include/net/inet_frag.h2
-rw-r--r--include/net/llc_conn.h2
-rw-r--r--include/net/llc_pdu.h6
-rw-r--r--include/net/nsh.h2
-rw-r--r--include/net/pie.h2
-rw-r--r--include/net/rsi_91x.h2
-rw-r--r--include/net/tcp.h31
-rw-r--r--include/sound/cs35l56.h29
-rw-r--r--include/sound/simple_card_utils.h5
-rw-r--r--include/sound/soc-dai.h3
-rw-r--r--include/sound/soc-dapm.h138
-rw-r--r--include/sound/soc.h6
-rw-r--r--include/trace/events/jbd2.h12
-rw-r--r--include/uapi/linux/fuse.h3
-rw-r--r--io_uring/io_uring.c52
-rw-r--r--kernel/bpf/verifier.c32
-rw-r--r--kernel/sys.c10
-rw-r--r--kernel/trace/ring_buffer.c14
-rw-r--r--kernel/trace/trace.c3
-rw-r--r--kernel/trace/trace_events_hist.c3
-rw-r--r--kernel/trace/tracing_map.h4
-rw-r--r--lib/maple_tree.c3
-rw-r--r--lib/math/Makefile2
-rw-r--r--lib/math/int_log.c (renamed from drivers/media/dvb-core/dvb_math.c)26
-rw-r--r--lib/sbitmap.c15
-rw-r--r--lib/test_maple_tree.c5
-rw-r--r--mm/mlock.c9
-rw-r--r--net/bluetooth/hci_conn.c14
-rw-r--r--net/bluetooth/hci_core.c42
-rw-r--r--net/bluetooth/hci_event.c15
-rw-r--r--net/bluetooth/hci_sync.c117
-rw-r--r--net/bluetooth/iso.c53
-rw-r--r--net/bluetooth/mgmt.c28
-rw-r--r--net/bluetooth/sco.c23
-rw-r--r--net/can/bcm.c12
-rw-r--r--net/can/raw.c57
-rw-r--r--net/ipv4/esp4.c2
-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/inet_hashtables.c17
-rw-r--r--net/ipv4/inet_timewait_sock.c8
-rw-r--r--net/ipv4/ip_gre.c6
-rw-r--r--net/ipv4/tcp.c57
-rw-r--r--net/ipv4/tcp_fastopen.c6
-rw-r--r--net/ipv4/tcp_ipv4.c10
-rw-r--r--net/ipv4/tcp_minisocks.c11
-rw-r--r--net/ipv4/tcp_output.c6
-rw-r--r--net/ipv4/udp_offload.c16
-rw-r--r--net/ipv6/ip6_gre.c3
-rw-r--r--net/ipv6/tcp_ipv6.c4
-rw-r--r--net/ipv6/udp_offload.c3
-rw-r--r--net/llc/af_llc.c2
-rw-r--r--net/llc/llc_conn.c49
-rw-r--r--net/llc/llc_if.c2
-rw-r--r--net/llc/llc_input.c3
-rw-r--r--net/llc/llc_sap.c18
-rw-r--r--net/netfilter/nf_tables_api.c12
-rw-r--r--net/netfilter/nft_set_pipapo.c6
-rw-r--r--net/sched/cls_bpf.c99
-rw-r--r--net/sched/cls_flower.c99
-rw-r--r--net/sched/cls_matchall.c35
-rw-r--r--net/sched/cls_u32.c48
-rw-r--r--scripts/Makefile.build5
-rw-r--r--scripts/Makefile.host6
-rwxr-xr-xscripts/clang-tools/gen_compile_commands.py2
-rw-r--r--scripts/kconfig/gconf.c11
-rw-r--r--security/keys/request_key.c35
-rw-r--r--security/keys/trusted-keys/trusted_tpm2.c2
-rw-r--r--sound/Kconfig4
-rw-r--r--sound/core/seq/seq_ports.c1
-rw-r--r--sound/pci/hda/Kconfig31
-rw-r--r--sound/pci/hda/Makefile6
-rw-r--r--sound/pci/hda/cs35l56_hda.c995
-rw-r--r--sound/pci/hda/cs35l56_hda.h48
-rw-r--r--sound/pci/hda/cs35l56_hda_i2c.c69
-rw-r--r--sound/pci/hda/cs35l56_hda_spi.c68
-rw-r--r--sound/pci/hda/hda_auto_parser.h2
-rw-r--r--sound/pci/hda/hda_generic.h3
-rw-r--r--sound/pci/hda/patch_realtek.c62
-rw-r--r--sound/soc/Kconfig11
-rw-r--r--sound/soc/amd/Kconfig5
-rw-r--r--sound/soc/amd/acp-config.c33
-rw-r--r--sound/soc/amd/acp/Kconfig8
-rw-r--r--sound/soc/amd/acp/Makefile2
-rw-r--r--sound/soc/amd/acp/acp-i2s.c2
-rw-r--r--sound/soc/amd/acp/acp-legacy-common.c347
-rw-r--r--sound/soc/amd/acp/acp-mach-common.c267
-rw-r--r--sound/soc/amd/acp/acp-mach.h2
-rw-r--r--sound/soc/amd/acp/acp-pci.c57
-rw-r--r--sound/soc/amd/acp/acp-pdm.c13
-rw-r--r--sound/soc/amd/acp/acp-platform.c6
-rw-r--r--sound/soc/amd/acp/acp-rembrandt.c184
-rw-r--r--sound/soc/amd/acp/acp-renoir.c115
-rw-r--r--sound/soc/amd/acp/acp-sof-mach.c16
-rw-r--r--sound/soc/amd/acp/amd.h58
-rw-r--r--sound/soc/amd/mach-config.h1
-rw-r--r--sound/soc/amd/ps/acp63.h22
-rw-r--r--sound/soc/amd/ps/pci-ps.c4
-rw-r--r--sound/soc/amd/ps/ps-sdw-dma.c21
-rw-r--r--sound/soc/amd/vangogh/acp5x-mach.c149
-rw-r--r--sound/soc/bcm/bcm63xx-i2s-whistler.c16
-rw-r--r--sound/soc/codecs/Kconfig15
-rw-r--r--sound/soc/codecs/Makefile2
-rw-r--r--sound/soc/codecs/ad1836.c2
-rw-r--r--sound/soc/codecs/ad1980.c2
-rw-r--r--sound/soc/codecs/adau1372.c2
-rw-r--r--sound/soc/codecs/adau1373.c2
-rw-r--r--sound/soc/codecs/adau1701.c2
-rw-r--r--sound/soc/codecs/adau1761.c2
-rw-r--r--sound/soc/codecs/adau1781.c2
-rw-r--r--sound/soc/codecs/adau1977.c2
-rw-r--r--sound/soc/codecs/adau7118-i2c.c2
-rw-r--r--sound/soc/codecs/adav80x.c2
-rw-r--r--sound/soc/codecs/audio-iio-aux.c344
-rw-r--r--sound/soc/codecs/cs35l36.c2
-rw-r--r--sound/soc/codecs/cs35l41-lib.c4
-rw-r--r--sound/soc/codecs/cs35l45-tables.c4
-rw-r--r--sound/soc/codecs/cs35l56-i2c.c14
-rw-r--r--sound/soc/codecs/cs35l56-sdw.c72
-rw-r--r--sound/soc/codecs/cs35l56-shared.c482
-rw-r--r--sound/soc/codecs/cs35l56-spi.c10
-rw-r--r--sound/soc/codecs/cs35l56.c651
-rw-r--r--sound/soc/codecs/cs35l56.h15
-rw-r--r--sound/soc/codecs/cs4265.c2
-rw-r--r--sound/soc/codecs/cs4270.c2
-rw-r--r--sound/soc/codecs/cs42l51-i2c.c6
-rw-r--r--sound/soc/codecs/cs42l51.c9
-rw-r--r--sound/soc/codecs/cs42l51.h1
-rw-r--r--sound/soc/codecs/cs42l52.c2
-rw-r--r--sound/soc/codecs/cs42l56.c2
-rw-r--r--sound/soc/codecs/cs42xx8.c2
-rw-r--r--sound/soc/codecs/cs4349.c2
-rw-r--r--sound/soc/codecs/es8316.c5
-rw-r--r--sound/soc/codecs/es8326.c75
-rw-r--r--sound/soc/codecs/es8326.h9
-rw-r--r--sound/soc/codecs/lpass-rx-macro.c10
-rw-r--r--sound/soc/codecs/lpass-tx-macro.c10
-rw-r--r--sound/soc/codecs/lpass-va-macro.c6
-rw-r--r--sound/soc/codecs/lpass-wsa-macro.c10
-rw-r--r--sound/soc/codecs/msm8916-wcd-analog.c56
-rw-r--r--sound/soc/codecs/nau8825.c93
-rw-r--r--sound/soc/codecs/rt5640.c13
-rw-r--r--sound/soc/codecs/rt5645.c56
-rw-r--r--sound/soc/codecs/rt5677.c117
-rw-r--r--sound/soc/codecs/rt5677.h92
-rw-r--r--sound/soc/codecs/rt722-sdca-sdw.c2
-rw-r--r--sound/soc/codecs/rt722-sdca.c3
-rw-r--r--sound/soc/codecs/tas2781-i2c.c1
-rw-r--r--sound/soc/codecs/wcd-mbhc-v2.c57
-rw-r--r--sound/soc/codecs/wcd9335.c2
-rw-r--r--sound/soc/codecs/wcd934x.c20
-rw-r--r--sound/soc/codecs/wcd938x-sdw.c2
-rw-r--r--sound/soc/codecs/wcd938x.c99
-rw-r--r--sound/soc/codecs/wm2200.c2
-rw-r--r--sound/soc/codecs/wm5100.c2
-rw-r--r--sound/soc/codecs/wm8510.c2
-rw-r--r--sound/soc/codecs/wm8523.c2
-rw-r--r--sound/soc/codecs/wm8580.c2
-rw-r--r--sound/soc/codecs/wm8711.c2
-rw-r--r--sound/soc/codecs/wm8728.c2
-rw-r--r--sound/soc/codecs/wm8731.c2
-rw-r--r--sound/soc/codecs/wm8737.c2
-rw-r--r--sound/soc/codecs/wm8741.c2
-rw-r--r--sound/soc/codecs/wm8750.c2
-rw-r--r--sound/soc/codecs/wm8753.c2
-rw-r--r--sound/soc/codecs/wm8770.c2
-rw-r--r--sound/soc/codecs/wm8776.c2
-rw-r--r--sound/soc/codecs/wm8804.c2
-rw-r--r--sound/soc/codecs/wm8900.c2
-rw-r--r--sound/soc/codecs/wm8903.c2
-rw-r--r--sound/soc/codecs/wm8904.c2
-rw-r--r--sound/soc/codecs/wm8940.c2
-rw-r--r--sound/soc/codecs/wm8955.c2
-rw-r--r--sound/soc/codecs/wm8960.c12
-rw-r--r--sound/soc/codecs/wm8961.c2
-rw-r--r--sound/soc/codecs/wm8962.c2
-rw-r--r--sound/soc/codecs/wm8971.c2
-rw-r--r--sound/soc/codecs/wm8978.c2
-rw-r--r--sound/soc/codecs/wm8983.c2
-rw-r--r--sound/soc/codecs/wm8985.c2
-rw-r--r--sound/soc/codecs/wm8988.c2
-rw-r--r--sound/soc/codecs/wm8991.c2
-rw-r--r--sound/soc/codecs/wm8993.c2
-rw-r--r--sound/soc/codecs/wm8995.c2
-rw-r--r--sound/soc/codecs/wm8996.c2
-rw-r--r--sound/soc/codecs/wm9081.c2
-rw-r--r--sound/soc/codecs/wm9090.c2
-rw-r--r--sound/soc/codecs/wm9705.c2
-rw-r--r--sound/soc/codecs/wm9712.c2
-rw-r--r--sound/soc/codecs/wm9713.c2
-rw-r--r--sound/soc/codecs/wsa881x.c2
-rw-r--r--sound/soc/codecs/wsa883x.c2
-rw-r--r--sound/soc/dwc/dwc-i2s.c65
-rw-r--r--sound/soc/dwc/dwc-pcm.c8
-rw-r--r--sound/soc/dwc/local.h24
-rw-r--r--sound/soc/fsl/fsl_rpmsg.c8
-rw-r--r--sound/soc/fsl/fsl_sai.c8
-rw-r--r--sound/soc/fsl/fsl_sai.h1
-rw-r--r--sound/soc/fsl/fsl_spdif.c8
-rw-r--r--sound/soc/fsl/fsl_spdif.h6
-rw-r--r--sound/soc/fsl/imx-pcm-rpmsg.c12
-rw-r--r--sound/soc/generic/audio-graph-card.c2
-rw-r--r--sound/soc/generic/audio-graph-card2.c2
-rw-r--r--sound/soc/generic/simple-card-utils.c23
-rw-r--r--sound/soc/generic/simple-card.c66
-rw-r--r--sound/soc/intel/avs/board_selection.c16
-rw-r--r--sound/soc/intel/avs/boards/Kconfig20
-rw-r--r--sound/soc/intel/avs/boards/Makefile4
-rw-r--r--sound/soc/intel/avs/boards/es8336.c315
-rw-r--r--sound/soc/intel/avs/boards/rt5663.c254
-rw-r--r--sound/soc/intel/avs/boards/rt5682.c67
-rw-r--r--sound/soc/intel/boards/Kconfig5
-rw-r--r--sound/soc/intel/boards/sof_rt5682.c80
-rw-r--r--sound/soc/intel/common/soc-acpi-intel-jsl-match.c12
-rw-r--r--sound/soc/mediatek/mt8186/mt8186-afe-pcm.c4
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-afe-pcm.c8
-rw-r--r--sound/soc/mediatek/mt8188/mt8188-mt6359.c15
-rw-r--r--sound/soc/pxa/pxa2xx-i2s.c13
-rw-r--r--sound/soc/qcom/qdsp6/q6afe-dai.c2
-rw-r--r--sound/soc/qcom/qdsp6/q6apm-dai.c1
-rw-r--r--sound/soc/qcom/qdsp6/q6apm.c9
-rw-r--r--sound/soc/qcom/qdsp6/topology.c4
-rw-r--r--sound/soc/soc-core.c279
-rw-r--r--sound/soc/soc-topology.c10
-rw-r--r--sound/soc/sof/amd/Kconfig8
-rw-r--r--sound/soc/sof/amd/Makefile1
-rw-r--r--sound/soc/sof/amd/acp-common.c4
-rw-r--r--sound/soc/sof/amd/acp-ipc.c26
-rw-r--r--sound/soc/sof/amd/acp-probes.c147
-rw-r--r--sound/soc/sof/amd/acp.c44
-rw-r--r--sound/soc/sof/amd/acp.h13
-rw-r--r--sound/soc/sof/amd/pci-rmb.c2
-rw-r--r--sound/soc/sof/amd/pci-rn.c2
-rw-r--r--sound/soc/sof/ipc3-dtrace.c9
-rw-r--r--sound/soc/sof/sof-client-probes.c1
-rw-r--r--sound/soc/starfive/jh7110_tdm.c5
-rw-r--r--sound/soc/tegra/tegra20_ac97.c3
-rw-r--r--sound/soc/tegra/tegra210_adx.c34
-rw-r--r--sound/soc/tegra/tegra210_amx.c40
-rw-r--r--sound/soc/ti/omap-dmic.c4
-rw-r--r--sound/soc/ti/omap-mcbsp.c4
-rw-r--r--sound/soc/ti/omap-mcpdm.c3
-rw-r--r--tools/arch/arm64/include/asm/cputype.h8
-rw-r--r--tools/build/feature/Makefile2
-rw-r--r--tools/include/uapi/asm-generic/unistd.h5
-rw-r--r--tools/include/uapi/drm/i915_drm.h95
-rw-r--r--tools/include/uapi/linux/fcntl.h5
-rw-r--r--tools/include/uapi/linux/kvm.h6
-rw-r--r--tools/include/uapi/linux/mman.h14
-rw-r--r--tools/include/uapi/linux/mount.h3
-rw-r--r--tools/include/uapi/linux/prctl.h11
-rw-r--r--tools/include/uapi/linux/vhost.h31
-rw-r--r--tools/include/uapi/sound/asound.h81
-rw-r--r--tools/lib/subcmd/help.c18
-rw-r--r--tools/perf/Makefile.config4
-rw-r--r--tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl1
-rw-r--r--tools/perf/arch/powerpc/entry/syscalls/syscall.tbl1
-rw-r--r--tools/perf/arch/s390/entry/syscalls/syscall.tbl1
-rw-r--r--tools/perf/arch/x86/entry/syscalls/syscall_64.tbl1
-rw-r--r--tools/perf/pmu-events/arch/x86/amdzen1/recommended.json3
-rw-r--r--tools/perf/pmu-events/arch/x86/amdzen2/recommended.json3
-rw-r--r--tools/perf/pmu-events/arch/x86/amdzen3/recommended.json3
-rwxr-xr-xtools/perf/tests/shell/test_uprobe_from_different_cu.sh77
-rw-r--r--tools/perf/tests/task-exit.c4
-rw-r--r--tools/perf/trace/beauty/include/linux/socket.h5
-rwxr-xr-xtools/perf/trace/beauty/move_mount_flags.sh2
-rw-r--r--tools/perf/trace/beauty/msg_flags.c8
-rw-r--r--tools/perf/util/dwarf-aux.c4
-rw-r--r--tools/perf/util/parse-events.c8
-rw-r--r--tools/testing/kunit/configs/all_tests.config5
-rw-r--r--tools/testing/radix-tree/maple.c6
-rw-r--r--tools/testing/selftests/alsa/.gitignore1
-rw-r--r--tools/testing/selftests/alsa/test-pcmtest-driver.c4
-rw-r--r--tools/testing/selftests/arm64/Makefile2
-rw-r--r--tools/testing/selftests/bpf/progs/async_stack_depth.c25
-rw-r--r--tools/testing/selftests/mincore/mincore_selftest.c4
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/charge_reserved_hugetlb.sh0
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/check_config.sh0
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/hugetlb_reparenting_test.sh0
-rw-r--r--tools/testing/selftests/mm/mkdirty.c2
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/run_vmtests.sh0
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/test_hmm.sh0
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/test_vmalloc.sh0
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/va_high_addr_switch.sh0
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/mm/write_hugetlb_memory.sh0
-rw-r--r--tools/testing/selftests/riscv/Makefile2
-rw-r--r--tools/testing/selftests/tc-testing/config2
-rw-r--r--tools/testing/selftests/tc-testing/settings1
-rw-r--r--tools/testing/selftests/timers/raw_skew.c3
544 files changed, 9475 insertions, 4032 deletions
diff --git a/.mailmap b/.mailmap
index 89b7f33cd330..a33b9f56357c 100644
--- a/.mailmap
+++ b/.mailmap
@@ -241,6 +241,7 @@ Jisheng Zhang <jszhang@kernel.org> <Jisheng.Zhang@synaptics.com>
Johan Hovold <johan@kernel.org> <jhovold@gmail.com>
Johan Hovold <johan@kernel.org> <johan@hovoldconsulting.com>
John Crispin <john@phrozen.org> <blogic@openwrt.org>
+John Fastabend <john.fastabend@gmail.com> <john.r.fastabend@intel.com>
John Keeping <john@keeping.me.uk> <john@metanate.com>
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
John Stultz <johnstul@us.ibm.com>
@@ -454,6 +455,8 @@ Sebastian Reichel <sre@kernel.org> <sre@debian.org>
Sedat Dilek <sedat.dilek@gmail.com> <sedat.dilek@credativ.de>
Seth Forshee <sforshee@kernel.org> <seth.forshee@canonical.com>
Shannon Nelson <shannon.nelson@amd.com> <snelson@pensando.io>
+Shannon Nelson <shannon.nelson@amd.com> <shannon.nelson@intel.com>
+Shannon Nelson <shannon.nelson@amd.com> <shannon.nelson@oracle.com>
Shiraz Hashim <shiraz.linux.kernel@gmail.com> <shiraz.hashim@st.com>
Shuah Khan <shuah@kernel.org> <shuahkhan@gmail.com>
Shuah Khan <shuah@kernel.org> <shuah.khan@hp.com>
diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst
index f2bcc5a7ea43..a526fbe06f86 100644
--- a/Documentation/core-api/kernel-api.rst
+++ b/Documentation/core-api/kernel-api.rst
@@ -162,8 +162,11 @@ Base 2 log and power Functions
.. kernel-doc:: include/linux/log2.h
:internal:
-Integer power Functions
------------------------
+Integer log and power Functions
+-------------------------------
+
+.. kernel-doc:: include/linux/int_log.h
+ :export:
.. kernel-doc:: lib/math/int_pow.c
:export:
diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
index ae4f68d4e696..bd67cfee6d19 100644
--- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
+++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -105,7 +105,7 @@ properties:
G coefficient for temperature equation.
Default for series 5 = 60000
Default for series 6 = 57400
- multipleOf: 1000
+ multipleOf: 100
minimum: 1000
$ref: /schemas/types.yaml#/definitions/uint32
@@ -114,7 +114,7 @@ properties:
H coefficient for temperature equation.
Default for series 5 = 200000
Default for series 6 = 249400
- multipleOf: 1000
+ multipleOf: 100
minimum: 1000
$ref: /schemas/types.yaml#/definitions/uint32
@@ -131,7 +131,7 @@ properties:
J coefficient for temperature equation.
Default for series 5 = -100
Default for series 6 = 0
- multipleOf: 1000
+ multipleOf: 100
maximum: 0
$ref: /schemas/types.yaml#/definitions/int32
diff --git a/Documentation/devicetree/bindings/serial/cavium-uart.txt b/Documentation/devicetree/bindings/serial/cavium-uart.txt
deleted file mode 100644
index 87a6c375cd44..000000000000
--- a/Documentation/devicetree/bindings/serial/cavium-uart.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-* Universal Asynchronous Receiver/Transmitter (UART)
-
-- compatible: "cavium,octeon-3860-uart"
-
- Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
-
-- reg: The base address of the UART register bank.
-
-- interrupts: A single interrupt specifier.
-
-- current-speed: Optional, the current bit rate in bits per second.
-
-Example:
- uart1: serial@1180000000c00 {
- compatible = "cavium,octeon-3860-uart","ns16550";
- reg = <0x11800 0x00000c00 0x0 0x400>;
- current-speed = <115200>;
- interrupts = <0 35>;
- };
diff --git a/Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt b/Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt
deleted file mode 100644
index 04e23e63ee4f..000000000000
--- a/Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-* NXP LPC1850 UART
-
-Required properties:
-- compatible : "nxp,lpc1850-uart", "ns16550a".
-- reg : offset and length of the register set for the device.
-- interrupts : should contain uart interrupt.
-- clocks : phandle to the input clocks.
-- clock-names : required elements: "uartclk", "reg".
-
-Optional properties:
-- dmas : Two or more DMA channel specifiers following the
- convention outlined in bindings/dma/dma.txt
-- dma-names : Names for the dma channels, if present. There must
- be at least one channel named "tx" for transmit
- and named "rx" for receive.
-
-Since it's also possible to also use the of_serial.c driver all
-parameters from 8250.txt also apply but are optional.
-
-Example:
-uart0: serial@40081000 {
- compatible = "nxp,lpc1850-uart", "ns16550a";
- reg = <0x40081000 0x1000>;
- reg-shift = <2>;
- interrupts = <24>;
- clocks = <&ccu2 CLK_APB0_UART0>, <&ccu1 CLK_CPU_UART0>;
- clock-names = "uartclk", "reg";
-};
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
index 3de7b36829da..d3ce4de449d5 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
@@ -39,22 +39,4 @@ required:
additionalProperties: false
-examples:
- - |
- sound {
- compatible = "audio-graph-card2";
-
- links = <&cpu_port>;
- };
-
- cpu {
- compatible = "cpu-driver";
-
- cpu_port: port { cpu_ep: endpoint { remote-endpoint = <&codec_ep>; }; };
- };
-
- codec {
- compatible = "codec-driver";
-
- port { codec_ep: endpoint { remote-endpoint = <&cpu_ep>; }; };
- };
+...
diff --git a/Documentation/devicetree/bindings/sound/audio-iio-aux.yaml b/Documentation/devicetree/bindings/sound/audio-iio-aux.yaml
new file mode 100644
index 000000000000..d3cc1ea4a175
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/audio-iio-aux.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/audio-iio-aux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Audio IIO auxiliary
+
+maintainers:
+ - Herve Codina <herve.codina@bootlin.com>
+
+description:
+ Auxiliary device based on Industrial I/O device channels
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: audio-iio-aux
+
+ io-channels:
+ description:
+ Industrial I/O device channels used
+
+ io-channel-names:
+ description:
+ Industrial I/O channel names related to io-channels.
+ These names are used to provides sound controls, widgets and routes names.
+
+ snd-control-invert-range:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description: |
+ A list of 0/1 flags defining whether or not the related channel is
+ inverted
+ items:
+ enum: [0, 1]
+ default: 0
+ description: |
+ Invert the sound control value compared to the IIO channel raw value.
+ - 1: The related sound control value is inverted meaning that the
+ minimum sound control value correspond to the maximum IIO channel
+ raw value and the maximum sound control value correspond to the
+ minimum IIO channel raw value.
+ - 0: The related sound control value is not inverted meaning that the
+ minimum (resp maximum) sound control value correspond to the
+ minimum (resp maximum) IIO channel raw value.
+
+required:
+ - compatible
+ - io-channels
+ - io-channel-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ iio-aux {
+ compatible = "audio-iio-aux";
+ io-channels = <&iio 0>, <&iio 1>, <&iio 2>, <&iio 3>;
+ io-channel-names = "CH0", "CH1", "CH2", "CH3";
+ /* Invert CH1 and CH2 */
+ snd-control-invert-range = <0 1 1 0>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml b/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
index e847611a85f7..6df0e03a1d4b 100644
--- a/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
@@ -25,6 +25,7 @@ properties:
- fsl,imx8mm-rpmsg-audio
- fsl,imx8mp-rpmsg-audio
- fsl,imx8ulp-rpmsg-audio
+ - fsl,imx93-rpmsg-audio
model:
$ref: /schemas/types.yaml#/definitions/string
diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
index 666a95ac22c8..ba5b7728cf33 100644
--- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
+++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Google SC7180-Trogdor ASoC sound card driver
maintainers:
- - Rohit kumar <rohitkr@codeaurora.org>
+ - Rohit kumar <quic_rohkumar@quicinc.com>
- Cheng-Yi Chiang <cychiang@chromium.org>
description:
diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
index e6cb711ece77..0b92c71d8779 100644
--- a/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
@@ -25,6 +25,12 @@ properties:
reset-names:
const: audiosys
+ memory-region:
+ maxItems: 1
+ description: |
+ Shared memory region for AFE memif. A "shared-dma-pool".
+ See ../reserved-memory/reserved-memory.yaml for details.
+
mediatek,topckgen:
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle of the mediatek topckgen controller
@@ -176,6 +182,7 @@ examples:
interrupts = <GIC_SPI 822 IRQ_TYPE_LEVEL_HIGH 0>;
resets = <&watchdog 14>;
reset-names = "audiosys";
+ memory-region = <&snd_dma_mem_reserved>;
mediatek,topckgen = <&topckgen>;
mediatek,infracfg = <&infracfg_ao>;
power-domains = <&spm 13>; //MT8188_POWER_DOMAIN_AUDIO
diff --git a/Documentation/devicetree/bindings/sound/nau8821.txt b/Documentation/devicetree/bindings/sound/nau8821.txt
deleted file mode 100644
index 7c84e7c7327a..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8821.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-Nuvoton NAU88L21 audio codec
-
-This device supports I2C only.
-
-Required properties:
- - compatible : Must be "nuvoton,nau8821"
-
- - reg : the I2C address of the device. This is either 0x1B (CSB=0) or 0x54 (CSB=1).
-
-Optional properties:
- - nuvoton,jkdet-enable: Enable jack detection via JKDET pin.
- - nuvoton,jkdet-pull-enable: Enable JKDET pin pull. If set - pin pull enabled,
- otherwise pin in high impedance state.
- - nuvoton,jkdet-pull-up: Pull-up JKDET pin. If set then JKDET pin is pull up, otherwise pull down.
- - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
-
- - nuvoton,vref-impedance: VREF Impedance selection
- 0 - Open
- 1 - 25 kOhm
- 2 - 125 kOhm
- 3 - 2.5 kOhm
-
- - nuvoton,micbias-voltage: Micbias voltage level.
- 0 - VDDA
- 1 - VDDA
- 2 - VDDA * 1.1
- 3 - VDDA * 1.2
- 4 - VDDA * 1.3
- 5 - VDDA * 1.4
- 6 - VDDA * 1.53
- 7 - VDDA * 1.53
-
- - nuvoton,jack-insert-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
- - nuvoton,jack-eject-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
-
- - nuvoton,dmic-clk-threshold: the ADC threshold of DMIC clock.
- - nuvoton,key_enable: Headset button detection switch.
-
-Example:
-
- headset: nau8821@1b {
- compatible = "nuvoton,nau8821";
- reg = <0x1b>;
- interrupt-parent = <&gpio>;
- interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
- nuvoton,jkdet-enable;
- nuvoton,jkdet-pull-enable;
- nuvoton,jkdet-pull-up;
- nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
- nuvoton,vref-impedance = <2>;
- nuvoton,micbias-voltage = <6>;
- nuvoton,jack-insert-debounce = <7>;
- nuvoton,jack-eject-debounce = <7>;
- nuvoton,dmic-clk-threshold = 3072000;
- };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml
new file mode 100644
index 000000000000..fc2f4ce4db88
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml
@@ -0,0 +1,125 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8821.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU88L21 audio codec
+
+maintainers:
+ - Seven Lee <wtli@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: nuvoton,nau8821
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ nuvoton,jkdet-enable:
+ description: Enable jack detection via JKDET pin.
+ type: boolean
+
+ nuvoton,jkdet-pull-enable:
+ description: Enable JKDET pin pull. If set - pin pull enabled,
+ otherwise pin in high impedance state.
+ type: boolean
+
+ nuvoton,jkdet-pull-up:
+ description: Pull-up JKDET pin. If set then JKDET pin is pull up,
+ otherwise pull down.
+ type: boolean
+
+ nuvoton,key-enable:
+ description: handles key press detection.
+ type: boolean
+
+ nuvoton,jkdet-polarity:
+ description: JKDET pin polarity.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # active high
+ - 1 # active low
+ default: 1
+
+ nuvoton,micbias-voltage:
+ description: MICBIAS output level select.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # VDDA
+ - 1 # VDDA * 1
+ - 2 # VDDA * 1.1
+ - 3 # VDDA * 1.2
+ - 4 # VDDA * 1.3
+ - 5 # VDDA * 1.4
+ - 6 # VDDA * 1.53
+ - 7 # VDDA * 1.53
+ default: 6
+
+ nuvoton,vref-impedance:
+ description: VMID Tie-off impedance select.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # open
+ - 1 # 25KOhms
+ - 2 # 125KOhms
+ - 3 # 2.5KOhms
+ default: 2
+
+ nuvoton,jack-insert-debounce:
+ description: number from 0 to 7 that sets debounce time to 2^(n+2)ms.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 7
+ default: 7
+
+ nuvoton,jack-eject-debounce:
+ description: number from 0 to 7 that sets debounce time to 2^(n+2)ms.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 7
+ default: 0
+
+ nuvoton,dmic-clk-threshold:
+ description: DMIC clock speed expected value. Unit is Hz.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ default: 3072000
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec@1b {
+ compatible = "nuvoton,nau8821";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio>;
+ interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+ nuvoton,jkdet-enable;
+ nuvoton,jkdet-pull-enable;
+ nuvoton,jkdet-pull-up;
+ nuvoton,key-enable;
+ nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
+ nuvoton,micbias-voltage = <6>;
+ nuvoton,vref-impedance = <2>;
+ nuvoton,jack-insert-debounce = <7>;
+ nuvoton,jack-eject-debounce = <0>;
+ nuvoton,dmic-clk-threshold = <3072000>;
+ #sound-dai-cells = <0>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8822.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8822.yaml
index 65105402a53d..cb8182bbc491 100644
--- a/Documentation/devicetree/bindings/sound/nuvoton,nau8822.yaml
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8822.yaml
@@ -21,6 +21,15 @@ properties:
reg:
maxItems: 1
+ "#sound-dai-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: mclk
+
nuvoton,spk-btl:
description:
If set, configure the two loudspeaker outputs as a Bridge Tied Load output
@@ -31,6 +40,9 @@ required:
- compatible
- reg
+allOf:
+ - $ref: dai-common.yaml#
+
additionalProperties: false
examples:
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
index 6cc8f86c7531..3a559bd07a79 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
@@ -8,7 +8,7 @@ title: Qualcomm Technologies Inc. LPASS CPU dai driver
maintainers:
- Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
- - Rohit kumar <rohitkr@codeaurora.org>
+ - Rohit kumar <quic_rohkumar@quicinc.com>
description: |
Qualcomm Technologies Inc. SOC Low-Power Audio SubSystem (LPASS) that consist
diff --git a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
deleted file mode 100644
index e7d17dda55db..000000000000
--- a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-analog.txt
+++ /dev/null
@@ -1,101 +0,0 @@
-msm8916 analog audio CODEC
-
-Bindings for codec Analog IP which is integrated in pmic pm8916,
-
-## Bindings for codec core on pmic:
-
-Required properties
- - compatible = "qcom,pm8916-wcd-analog-codec";
- - reg: represents the slave base address provided to the peripheral.
- - interrupts: List of interrupts in given SPMI peripheral.
- - interrupt-names: Names specified to above list of interrupts in same
- order. List of supported interrupt names are:
- "cdc_spk_cnp_int" - Speaker click and pop interrupt.
- "cdc_spk_clip_int" - Speaker clip interrupt.
- "cdc_spk_ocp_int" - Speaker over current protect interrupt.
- "mbhc_ins_rem_det1" - jack insert removal detect interrupt 1.
- "mbhc_but_rel_det" - button release interrupt.
- "mbhc_but_press_det" - button press event
- "mbhc_ins_rem_det" - jack insert removal detect interrupt.
- "mbhc_switch_int" - multi button headset interrupt.
- "cdc_ear_ocp_int" - Earphone over current protect interrupt.
- "cdc_hphr_ocp_int" - Headphone R over current protect interrupt.
- "cdc_hphl_ocp_det" - Headphone L over current protect interrupt.
- "cdc_ear_cnp_int" - earphone cnp interrupt.
- "cdc_hphr_cnp_int" - hphr click and pop interrupt.
- "cdc_hphl_cnp_int" - hphl click and pop interrupt.
-
- - clocks: Handle to mclk.
- - clock-names: should be "mclk"
- - vdd-cdc-io-supply: phandle to VDD_CDC_IO regulator DT node.
- - vdd-cdc-tx-rx-cx-supply: phandle to VDD_CDC_TX/RX/CX regulator DT node.
- - vdd-micbias-supply: phandle of VDD_MICBIAS supply's regulator DT node.
-
-Optional Properties:
- - qcom,mbhc-vthreshold-low: Array of 5 threshold voltages in mV for 5 buttons
- detection on headset when the mbhc is powered up
- by internal current source, this is a low power.
- - qcom,mbhc-vthreshold-high: Array of 5 thresold voltages in mV for 5 buttons
- detection on headset when mbhc is powered up
- from micbias.
-- qcom,micbias-lvl: Voltage (mV) for Mic Bias
-- qcom,hphl-jack-type-normally-open: boolean, present if hphl pin on jack is a
- NO (Normally Open). If not specified, then
- its assumed that hphl pin on jack is NC
- (Normally Closed).
-- qcom,gnd-jack-type-normally-open: boolean, present if gnd pin on jack is
- NO (Normally Open). If not specified, then
- its assumed that gnd pin on jack is NC
- (Normally Closed).
-- qcom,micbias1-ext-cap: boolean, present if micbias1 has external capacitor
- connected.
-- qcom,micbias2-ext-cap: boolean, present if micbias2 has external capacitor
- connected.
-
-Example:
-
-spmi_bus {
- ...
- audio-codec@f000{
- compatible = "qcom,pm8916-wcd-analog-codec";
- reg = <0xf000 0x200>;
- reg-names = "pmic-codec-core";
- clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
- clock-names = "mclk";
- qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
- qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
- interrupt-parent = <&spmi_bus>;
- interrupts = <0x1 0xf0 0x0 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x1 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x2 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x3 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x4 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x5 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x6 IRQ_TYPE_NONE>,
- <0x1 0xf0 0x7 IRQ_TYPE_NONE>,
- <0x1 0xf1 0x0 IRQ_TYPE_NONE>,
- <0x1 0xf1 0x1 IRQ_TYPE_NONE>,
- <0x1 0xf1 0x2 IRQ_TYPE_NONE>,
- <0x1 0xf1 0x3 IRQ_TYPE_NONE>,
- <0x1 0xf1 0x4 IRQ_TYPE_NONE>,
- <0x1 0xf1 0x5 IRQ_TYPE_NONE>;
- interrupt-names = "cdc_spk_cnp_int",
- "cdc_spk_clip_int",
- "cdc_spk_ocp_int",
- "mbhc_ins_rem_det1",
- "mbhc_but_rel_det",
- "mbhc_but_press_det",
- "mbhc_ins_rem_det",
- "mbhc_switch_int",
- "cdc_ear_ocp_int",
- "cdc_hphr_ocp_int",
- "cdc_hphl_ocp_det",
- "cdc_ear_cnp_int",
- "cdc_hphr_cnp_int",
- "cdc_hphl_cnp_int";
- vdd-cdc-io-supply = <&pm8916_l5>;
- vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;
- vdd-micbias-supply = <&pm8916_l13>;
- #sound-dai-cells = <1>;
- };
-};
diff --git a/Documentation/devicetree/bindings/sound/qcom,pm8916-wcd-analog-codec.yaml b/Documentation/devicetree/bindings/sound/qcom,pm8916-wcd-analog-codec.yaml
new file mode 100644
index 000000000000..94e7a1860977
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,pm8916-wcd-analog-codec.yaml
@@ -0,0 +1,153 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PM8916 WCD Analog Audio Codec
+
+maintainers:
+ - Konrad Dybcio <konradybcio@kernel.org>
+
+description:
+ The analog WCD audio codec found on Qualcomm PM8916 PMIC.
+
+properties:
+ compatible:
+ const: qcom,pm8916-wcd-analog-codec
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 14
+
+ interrupt-names:
+ items:
+ - const: cdc_spk_cnp_int
+ - const: cdc_spk_clip_int
+ - const: cdc_spk_ocp_int
+ - const: mbhc_ins_rem_det1
+ - const: mbhc_but_rel_det
+ - const: mbhc_but_press_det
+ - const: mbhc_ins_rem_det
+ - const: mbhc_switch_int
+ - const: cdc_ear_ocp_int
+ - const: cdc_hphr_ocp_int
+ - const: cdc_hphl_ocp_det
+ - const: cdc_ear_cnp_int
+ - const: cdc_hphr_cnp_int
+ - const: cdc_hphl_cnp_int
+
+ vdd-cdc-io-supply:
+ description: 1.8V buck supply
+
+ vdd-cdc-tx-rx-cx-supply:
+ description: 1.8V SIDO buck supply
+
+ vdd-micbias-supply:
+ description: micbias supply
+
+ qcom,mbhc-vthreshold-low:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Array of 5 threshold voltages in mV for 5-button detection on
+ headset when MBHC is powered by an internal current source.
+ minItems: 5
+ maxItems: 5
+
+ qcom,mbhc-vthreshold-high:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ Array of 5 threshold voltages in mV for 5-button detection on
+ headset when MBHC is powered from micbias.
+ minItems: 5
+ maxItems: 5
+
+ qcom,micbias-lvl:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Voltage (mV) for Mic Bias
+
+ qcom,hphl-jack-type-normally-open:
+ type: boolean
+ description:
+ True if the HPHL pin on the jack is NO (Normally Open), false if it's
+ NC (Normally Closed).
+
+ qcom,gnd-jack-type-normally-open:
+ type: boolean
+ description:
+ True if the GND pin on the jack is NO (Normally Open), false if it's
+ NC (Normally Closed).
+
+ qcom,micbias1-ext-cap:
+ type: boolean
+ description:
+ True if micbias1 has an external capacitor.
+
+ qcom,micbias2-ext-cap:
+ type: boolean
+ description:
+ True if micbias2 has an external capacitor.
+
+ "#sound-dai-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/spmi/spmi.h>
+
+ pmic@1 {
+ compatible = "qcom,pm8916", "qcom,spmi-pmic";
+ reg = <0x1 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ audio-codec@f000 {
+ compatible = "qcom,pm8916-wcd-analog-codec";
+ reg = <0xf000>;
+ qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+ qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+ interrupt-parent = <&spmi_bus>;
+ interrupts = <0x1 0xf0 0x0 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x1 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x2 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x3 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x4 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x5 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x6 IRQ_TYPE_NONE>,
+ <0x1 0xf0 0x7 IRQ_TYPE_NONE>,
+ <0x1 0xf1 0x0 IRQ_TYPE_NONE>,
+ <0x1 0xf1 0x1 IRQ_TYPE_NONE>,
+ <0x1 0xf1 0x2 IRQ_TYPE_NONE>,
+ <0x1 0xf1 0x3 IRQ_TYPE_NONE>,
+ <0x1 0xf1 0x4 IRQ_TYPE_NONE>,
+ <0x1 0xf1 0x5 IRQ_TYPE_NONE>;
+ interrupt-names = "cdc_spk_cnp_int",
+ "cdc_spk_clip_int",
+ "cdc_spk_ocp_int",
+ "mbhc_ins_rem_det1",
+ "mbhc_but_rel_det",
+ "mbhc_but_press_det",
+ "mbhc_ins_rem_det",
+ "mbhc_switch_int",
+ "cdc_ear_ocp_int",
+ "cdc_hphr_ocp_int",
+ "cdc_hphl_ocp_det",
+ "cdc_ear_cnp_int",
+ "cdc_hphr_cnp_int",
+ "cdc_hphl_cnp_int";
+ vdd-cdc-io-supply = <&pm8916_l5>;
+ vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;
+ vdd-micbias-supply = <&pm8916_l13>;
+ #sound-dai-cells = <1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml
index b05e05c81cc4..59ac2d1d1ccf 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.yaml
+++ b/Documentation/devicetree/bindings/sound/simple-card.yaml
@@ -148,6 +148,15 @@ definitions:
required:
- sound-dai
+ additional-devs:
+ type: object
+ description:
+ Additional devices used by the simple audio card.
+ patternProperties:
+ '^iio-aux(-.+)?$':
+ type: object
+ $ref: audio-iio-aux.yaml#
+
properties:
compatible:
contains:
@@ -187,6 +196,8 @@ properties:
$ref: "#/definitions/mclk-fs"
simple-audio-card,aux-devs:
$ref: "#/definitions/aux-devs"
+ simple-audio-card,additional-devs:
+ $ref: "#/definitions/additional-devs"
simple-audio-card,convert-rate:
$ref: "#/definitions/convert-rate"
simple-audio-card,convert-channels:
@@ -360,6 +371,48 @@ examples:
};
# --------------------
+# route audio to/from a codec through an amplifier
+# designed with a potentiometer driven by IIO:
+# --------------------
+ - |
+ sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,aux-devs = <&amp_in>, <&amp_out>;
+ simple-audio-card,routing =
+ "CODEC LEFTIN", "AMP_IN LEFT OUT",
+ "CODEC RIGHTIN", "AMP_IN RIGHT OUT",
+ "AMP_OUT LEFT IN", "CODEC LEFTOUT",
+ "AMP_OUT RIGHT IN", "CODEC RIGHTOUT";
+
+ simple-audio-card,additional-devs {
+ amp_out: iio-aux-out {
+ compatible = "audio-iio-aux";
+ io-channels = <&pot_out 0>, <&pot_out 1>;
+ io-channel-names = "LEFT", "RIGHT";
+ snd-control-invert-range = <1 1>;
+ sound-name-prefix = "AMP_OUT";
+ };
+
+ amp_in: iio_aux-in {
+ compatible = "audio-iio-aux";
+ io-channels = <&pot_in 0>, <&pot_in 1>;
+ io-channel-names = "LEFT", "RIGHT";
+ sound-name-prefix = "AMP_IN";
+ };
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&cpu>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&codec>;
+ clocks = <&clocks>;
+ };
+ };
+
+# --------------------
# Sampling Rate Conversion
# --------------------
- |
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8904.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8904.yaml
new file mode 100644
index 000000000000..329260cf0fa0
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8904.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8904.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8904/WM8912 audio codecs
+
+maintainers:
+ - patches@opensource.cirrus.com
+
+description: |
+ Pins on the device (for linking into audio routes):
+ IN1L, IN1R, IN2L, IN2R, IN3L, IN3R, HPOUTL, HPOUTR, LINEOUTL, LINEOUTR,
+ MICBIAS
+
+properties:
+ compatible:
+ enum:
+ - wlf,wm8904
+ - wlf,wm8912
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: mclk
+
+ AVDD-supply: true
+ CPVDD-supply: true
+ DBVDD-supply: true
+ DCVDD-supply: true
+ MICVDD-supply: true
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - AVDD-supply
+ - CPVDD-supply
+ - DBVDD-supply
+ - DCVDD-supply
+ - MICVDD-supply
+
+allOf:
+ - $ref: dai-common.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ compatible = "wlf,wm8904";
+ reg = <0x1a>;
+ clocks = <&pck0>;
+ clock-names = "mclk";
+ AVDD-supply = <&reg_1p8v>;
+ CPVDD-supply = <&reg_1p8v>;
+ DBVDD-supply = <&reg_1p8v>;
+ DCVDD-supply = <&reg_1p8v>;
+ MICVDD-supply = <&reg_1p8v>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/wm8904.txt b/Documentation/devicetree/bindings/sound/wm8904.txt
deleted file mode 100644
index 66bf261423b9..000000000000
--- a/Documentation/devicetree/bindings/sound/wm8904.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-WM8904 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
- - compatible: "wlf,wm8904" or "wlf,wm8912"
- - reg: the I2C address of the device.
- - clock-names: "mclk"
- - clocks: reference to
- <Documentation/devicetree/bindings/clock/clock-bindings.txt>
-
-Pins on the device (for linking into audio routes):
-
- * IN1L
- * IN1R
- * IN2L
- * IN2R
- * IN3L
- * IN3R
- * HPOUTL
- * HPOUTR
- * LINEOUTL
- * LINEOUTR
- * MICBIAS
-
-Examples:
-
-codec: wm8904@1a {
- compatible = "wlf,wm8904";
- reg = <0x1a>;
- clocks = <&pck0>;
- clock-names = "mclk";
-};
diff --git a/Documentation/driver-api/media/dtv-common.rst b/Documentation/driver-api/media/dtv-common.rst
index f8b2c4dc8170..207a22bcaf4a 100644
--- a/Documentation/driver-api/media/dtv-common.rst
+++ b/Documentation/driver-api/media/dtv-common.rst
@@ -3,15 +3,6 @@
Digital TV Common functions
---------------------------
-Math functions
-~~~~~~~~~~~~~~
-
-Provide some commonly-used math functions, usually required in order to
-estimate signal strength and signal to noise measurements in dB.
-
-.. kernel-doc:: include/media/dvb_math.h
-
-
DVB devices
~~~~~~~~~~~
diff --git a/MAINTAINERS b/MAINTAINERS
index aee340630eca..d516295978a4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1865,9 +1865,11 @@ M: Martin Povišer <povik+lin@cutebit.org>
L: asahi@lists.linux.dev
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
+F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
F: Documentation/devicetree/bindings/sound/apple,*
F: sound/soc/apple/*
F: sound/soc/codecs/cs42l83-i2c.c
+F: sound/soc/codecs/ssm3515.c
ARM/APPLE MACHINE SUPPORT
M: Hector Martin <marcan@marcan.st>
diff --git a/Makefile b/Makefile
index 658ec2b8aa74..22e392649b02 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
VERSION = 6
PATCHLEVEL = 5
SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
NAME = Hurr durr I'ma ninja sloth
# *DOCUMENTATION*
@@ -555,11 +555,23 @@ LINUXINCLUDE := \
$(USERINCLUDE)
KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE
-KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
- -Werror=implicit-function-declaration -Werror=implicit-int \
- -Werror=return-type -Wno-format-security -funsigned-char \
- -std=gnu11
+
+KBUILD_CFLAGS :=
+KBUILD_CFLAGS += -std=gnu11
+KBUILD_CFLAGS += -fshort-wchar
+KBUILD_CFLAGS += -funsigned-char
+KBUILD_CFLAGS += -fno-common
+KBUILD_CFLAGS += -fno-PIE
+KBUILD_CFLAGS += -fno-strict-aliasing
+KBUILD_CFLAGS += -Wall
+KBUILD_CFLAGS += -Wundef
+KBUILD_CFLAGS += -Werror=implicit-function-declaration
+KBUILD_CFLAGS += -Werror=implicit-int
+KBUILD_CFLAGS += -Werror=return-type
+KBUILD_CFLAGS += -Werror=strict-prototypes
+KBUILD_CFLAGS += -Wno-format-security
+KBUILD_CFLAGS += -Wno-trigraphs
+
KBUILD_CPPFLAGS := -D__KERNEL__
KBUILD_RUSTFLAGS := $(rust_common_flags) \
--target=$(objtree)/scripts/target.json \
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 8b6096753740..d3dd05bbfe23 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -727,6 +727,8 @@ struct kvm_vcpu_arch {
#define DBG_SS_ACTIVE_PENDING __vcpu_single_flag(sflags, BIT(5))
/* PMUSERENR for the guest EL0 is on physical CPU */
#define PMUSERENR_ON_CPU __vcpu_single_flag(sflags, BIT(6))
+/* WFI instruction trapped */
+#define IN_WFI __vcpu_single_flag(sflags, BIT(7))
/* Pointer to the vcpu's SVE FFR for sve_{save,load}_state() */
diff --git a/arch/arm64/include/asm/kvm_pgtable.h b/arch/arm64/include/asm/kvm_pgtable.h
index 8294a9a7e566..929d355eae0a 100644
--- a/arch/arm64/include/asm/kvm_pgtable.h
+++ b/arch/arm64/include/asm/kvm_pgtable.h
@@ -608,22 +608,26 @@ int kvm_pgtable_stage2_wrprotect(struct kvm_pgtable *pgt, u64 addr, u64 size);
kvm_pte_t kvm_pgtable_stage2_mkyoung(struct kvm_pgtable *pgt, u64 addr);
/**
- * kvm_pgtable_stage2_mkold() - Clear the access flag in a page-table entry.
+ * kvm_pgtable_stage2_test_clear_young() - Test and optionally clear the access
+ * flag in a page-table entry.
* @pgt: Page-table structure initialised by kvm_pgtable_stage2_init*().
* @addr: Intermediate physical address to identify the page-table entry.
+ * @size: Size of the address range to visit.
+ * @mkold: True if the access flag should be cleared.
*
* The offset of @addr within a page is ignored.
*
- * If there is a valid, leaf page-table entry used to translate @addr, then
- * clear the access flag in that entry.
+ * Tests and conditionally clears the access flag for every valid, leaf
+ * page-table entry used to translate the range [@addr, @addr + @size).
*
* Note that it is the caller's responsibility to invalidate the TLB after
* calling this function to ensure that the updated permissions are visible
* to the CPUs.
*
- * Return: The old page-table entry prior to clearing the flag, 0 on failure.
+ * Return: True if any of the visited PTEs had the access flag set.
*/
-kvm_pte_t kvm_pgtable_stage2_mkold(struct kvm_pgtable *pgt, u64 addr);
+bool kvm_pgtable_stage2_test_clear_young(struct kvm_pgtable *pgt, u64 addr,
+ u64 size, bool mkold);
/**
* kvm_pgtable_stage2_relax_perms() - Relax the permissions enforced by a
@@ -646,18 +650,6 @@ int kvm_pgtable_stage2_relax_perms(struct kvm_pgtable *pgt, u64 addr,
enum kvm_pgtable_prot prot);
/**
- * kvm_pgtable_stage2_is_young() - Test whether a page-table entry has the
- * access flag set.
- * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init*().
- * @addr: Intermediate physical address to identify the page-table entry.
- *
- * The offset of @addr within a page is ignored.
- *
- * Return: True if the page-table entry has the access flag set, false otherwise.
- */
-bool kvm_pgtable_stage2_is_young(struct kvm_pgtable *pgt, u64 addr);
-
-/**
* kvm_pgtable_stage2_flush_range() - Clean and invalidate data cache to Point
* of Coherency for guest stage-2 address
* range.
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
index 5227db7640c8..261d6e9df2e1 100644
--- a/arch/arm64/include/asm/virt.h
+++ b/arch/arm64/include/asm/virt.h
@@ -78,6 +78,7 @@ extern u32 __boot_cpu_mode[2];
void __hyp_set_vectors(phys_addr_t phys_vector_base);
void __hyp_reset_vectors(void);
+bool is_kvm_arm_initialised(void);
DECLARE_STATIC_KEY_FALSE(kvm_protected_mode_initialized);
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 7a1aeb95d7c3..89d54a5242d1 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -847,6 +847,8 @@ void sve_sync_from_fpsimd_zeropad(struct task_struct *task)
int vec_set_vector_length(struct task_struct *task, enum vec_type type,
unsigned long vl, unsigned long flags)
{
+ bool free_sme = false;
+
if (flags & ~(unsigned long)(PR_SVE_VL_INHERIT |
PR_SVE_SET_VL_ONEXEC))
return -EINVAL;
@@ -897,21 +899,36 @@ int vec_set_vector_length(struct task_struct *task, enum vec_type type,
task->thread.fp_type = FP_STATE_FPSIMD;
}
- if (system_supports_sme() && type == ARM64_VEC_SME) {
- task->thread.svcr &= ~(SVCR_SM_MASK |
- SVCR_ZA_MASK);
- clear_thread_flag(TIF_SME);
+ if (system_supports_sme()) {
+ if (type == ARM64_VEC_SME ||
+ !(task->thread.svcr & (SVCR_SM_MASK | SVCR_ZA_MASK))) {
+ /*
+ * We are changing the SME VL or weren't using
+ * SME anyway, discard the state and force a
+ * reallocation.
+ */
+ task->thread.svcr &= ~(SVCR_SM_MASK |
+ SVCR_ZA_MASK);
+ clear_thread_flag(TIF_SME);
+ free_sme = true;
+ }
}
if (task == current)
put_cpu_fpsimd_context();
/*
- * Force reallocation of task SVE and SME state to the correct
- * size on next use:
+ * Free the changed states if they are not in use, SME will be
+ * reallocated to the correct size on next use and we just
+ * allocate SVE now in case it is needed for use in streaming
+ * mode.
*/
- sve_free(task);
- if (system_supports_sme() && type == ARM64_VEC_SME)
+ if (system_supports_sve()) {
+ sve_free(task);
+ sve_alloc(task, true);
+ }
+
+ if (free_sme)
sme_free(task);
task_set_vl(task, type, vl);
diff --git a/arch/arm64/kernel/vdso/vgettimeofday.c b/arch/arm64/kernel/vdso/vgettimeofday.c
index 4236cf34d7d9..9941c5b04f15 100644
--- a/arch/arm64/kernel/vdso/vgettimeofday.c
+++ b/arch/arm64/kernel/vdso/vgettimeofday.c
@@ -6,6 +6,10 @@
*
*/
+int __kernel_clock_gettime(clockid_t clock, struct __kernel_timespec *ts);
+int __kernel_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz);
+int __kernel_clock_getres(clockid_t clock_id, struct __kernel_timespec *res);
+
int __kernel_clock_gettime(clockid_t clock,
struct __kernel_timespec *ts)
{
diff --git a/arch/arm64/kvm/arch_timer.c b/arch/arm64/kvm/arch_timer.c
index 0696732fa38c..6dcdae4d38cb 100644
--- a/arch/arm64/kvm/arch_timer.c
+++ b/arch/arm64/kvm/arch_timer.c
@@ -827,8 +827,8 @@ static void timer_set_traps(struct kvm_vcpu *vcpu, struct timer_map *map)
assign_clear_set_bit(tpt, CNTHCTL_EL1PCEN << 10, set, clr);
assign_clear_set_bit(tpc, CNTHCTL_EL1PCTEN << 10, set, clr);
- /* This only happens on VHE, so use the CNTKCTL_EL1 accessor */
- sysreg_clear_set(cntkctl_el1, clr, set);
+ /* This only happens on VHE, so use the CNTHCTL_EL2 accessor. */
+ sysreg_clear_set(cnthctl_el2, clr, set);
}
void kvm_timer_vcpu_load(struct kvm_vcpu *vcpu)
@@ -1563,7 +1563,7 @@ no_vgic:
void kvm_timer_init_vhe(void)
{
if (cpus_have_final_cap(ARM64_HAS_ECV_CNTPOFF))
- sysreg_clear_set(cntkctl_el1, 0, CNTHCTL_ECV);
+ sysreg_clear_set(cnthctl_el2, 0, CNTHCTL_ECV);
}
int kvm_arm_timer_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index c2c14059f6a8..72dc53a75d1c 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -53,11 +53,16 @@ DECLARE_KVM_NVHE_PER_CPU(struct kvm_nvhe_init_params, kvm_init_params);
DECLARE_KVM_NVHE_PER_CPU(struct kvm_cpu_context, kvm_hyp_ctxt);
-static bool vgic_present;
+static bool vgic_present, kvm_arm_initialised;
static DEFINE_PER_CPU(unsigned char, kvm_arm_hardware_enabled);
DEFINE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
+bool is_kvm_arm_initialised(void)
+{
+ return kvm_arm_initialised;
+}
+
int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
{
return kvm_vcpu_exiting_guest_mode(vcpu) == IN_GUEST_MODE;
@@ -713,13 +718,15 @@ void kvm_vcpu_wfi(struct kvm_vcpu *vcpu)
*/
preempt_disable();
kvm_vgic_vmcr_sync(vcpu);
- vgic_v4_put(vcpu, true);
+ vcpu_set_flag(vcpu, IN_WFI);
+ vgic_v4_put(vcpu);
preempt_enable();
kvm_vcpu_halt(vcpu);
vcpu_clear_flag(vcpu, IN_WFIT);
preempt_disable();
+ vcpu_clear_flag(vcpu, IN_WFI);
vgic_v4_load(vcpu);
preempt_enable();
}
@@ -787,7 +794,7 @@ static int check_vcpu_requests(struct kvm_vcpu *vcpu)
if (kvm_check_request(KVM_REQ_RELOAD_GICv4, vcpu)) {
/* The distributor enable bits were changed */
preempt_disable();
- vgic_v4_put(vcpu, false);
+ vgic_v4_put(vcpu);
vgic_v4_load(vcpu);
preempt_enable();
}
@@ -1867,8 +1874,17 @@ static void _kvm_arch_hardware_enable(void *discard)
int kvm_arch_hardware_enable(void)
{
- int was_enabled = __this_cpu_read(kvm_arm_hardware_enabled);
+ int was_enabled;
+
+ /*
+ * Most calls to this function are made with migration
+ * disabled, but not with preemption disabled. The former is
+ * enough to ensure correctness, but most of the helpers
+ * expect the later and will throw a tantrum otherwise.
+ */
+ preempt_disable();
+ was_enabled = __this_cpu_read(kvm_arm_hardware_enabled);
_kvm_arch_hardware_enable(NULL);
if (!was_enabled) {
@@ -1876,6 +1892,8 @@ int kvm_arch_hardware_enable(void)
kvm_timer_cpu_up();
}
+ preempt_enable();
+
return 0;
}
@@ -2482,6 +2500,8 @@ static __init int kvm_arm_init(void)
if (err)
goto out_subs;
+ kvm_arm_initialised = true;
+
return 0;
out_subs:
diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S
index 8f3f93fa119e..03f97d71984c 100644
--- a/arch/arm64/kvm/hyp/hyp-entry.S
+++ b/arch/arm64/kvm/hyp/hyp-entry.S
@@ -154,6 +154,12 @@ SYM_CODE_END(\label)
esb
stp x0, x1, [sp, #-16]!
662:
+ /*
+ * spectre vectors __bp_harden_hyp_vecs generate br instructions at runtime
+ * that jump at offset 8 at __kvm_hyp_vector.
+ * As hyp .text is guarded section, it needs bti j.
+ */
+ bti j
b \target
check_preamble_length 661b, 662b
@@ -165,6 +171,8 @@ check_preamble_length 661b, 662b
nop
stp x0, x1, [sp, #-16]!
662:
+ /* Check valid_vect */
+ bti j
b \target
check_preamble_length 661b, 662b
diff --git a/arch/arm64/kvm/hyp/nvhe/host.S b/arch/arm64/kvm/hyp/nvhe/host.S
index c87c63133e10..7693a6757cd7 100644
--- a/arch/arm64/kvm/hyp/nvhe/host.S
+++ b/arch/arm64/kvm/hyp/nvhe/host.S
@@ -297,3 +297,13 @@ SYM_CODE_START(__kvm_hyp_host_forward_smc)
ret
SYM_CODE_END(__kvm_hyp_host_forward_smc)
+
+/*
+ * kvm_host_psci_cpu_entry is called through br instruction, which requires
+ * bti j instruction as compilers (gcc and llvm) doesn't insert bti j for external
+ * functions, but bti c instead.
+ */
+SYM_CODE_START(kvm_host_psci_cpu_entry)
+ bti j
+ b __kvm_host_psci_cpu_entry
+SYM_CODE_END(kvm_host_psci_cpu_entry)
diff --git a/arch/arm64/kvm/hyp/nvhe/psci-relay.c b/arch/arm64/kvm/hyp/nvhe/psci-relay.c
index 08508783ec3d..24543d2a3490 100644
--- a/arch/arm64/kvm/hyp/nvhe/psci-relay.c
+++ b/arch/arm64/kvm/hyp/nvhe/psci-relay.c
@@ -200,7 +200,7 @@ static int psci_system_suspend(u64 func_id, struct kvm_cpu_context *host_ctxt)
__hyp_pa(init_params), 0);
}
-asmlinkage void __noreturn kvm_host_psci_cpu_entry(bool is_cpu_on)
+asmlinkage void __noreturn __kvm_host_psci_cpu_entry(bool is_cpu_on)
{
struct psci_boot_args *boot_args;
struct kvm_cpu_context *host_ctxt;
diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c
index aa740a974e02..f7a93ef29250 100644
--- a/arch/arm64/kvm/hyp/pgtable.c
+++ b/arch/arm64/kvm/hyp/pgtable.c
@@ -1195,25 +1195,54 @@ kvm_pte_t kvm_pgtable_stage2_mkyoung(struct kvm_pgtable *pgt, u64 addr)
return pte;
}
-kvm_pte_t kvm_pgtable_stage2_mkold(struct kvm_pgtable *pgt, u64 addr)
+struct stage2_age_data {
+ bool mkold;
+ bool young;
+};
+
+static int stage2_age_walker(const struct kvm_pgtable_visit_ctx *ctx,
+ enum kvm_pgtable_walk_flags visit)
{
- kvm_pte_t pte = 0;
- stage2_update_leaf_attrs(pgt, addr, 1, 0, KVM_PTE_LEAF_ATTR_LO_S2_AF,
- &pte, NULL, 0);
+ kvm_pte_t new = ctx->old & ~KVM_PTE_LEAF_ATTR_LO_S2_AF;
+ struct stage2_age_data *data = ctx->arg;
+
+ if (!kvm_pte_valid(ctx->old) || new == ctx->old)
+ return 0;
+
+ data->young = true;
+
+ /*
+ * stage2_age_walker() is always called while holding the MMU lock for
+ * write, so this will always succeed. Nonetheless, this deliberately
+ * follows the race detection pattern of the other stage-2 walkers in
+ * case the locking mechanics of the MMU notifiers is ever changed.
+ */
+ if (data->mkold && !stage2_try_set_pte(ctx, new))
+ return -EAGAIN;
+
/*
* "But where's the TLBI?!", you scream.
* "Over in the core code", I sigh.
*
* See the '->clear_flush_young()' callback on the KVM mmu notifier.
*/
- return pte;
+ return 0;
}
-bool kvm_pgtable_stage2_is_young(struct kvm_pgtable *pgt, u64 addr)
+bool kvm_pgtable_stage2_test_clear_young(struct kvm_pgtable *pgt, u64 addr,
+ u64 size, bool mkold)
{
- kvm_pte_t pte = 0;
- stage2_update_leaf_attrs(pgt, addr, 1, 0, 0, &pte, NULL, 0);
- return pte & KVM_PTE_LEAF_ATTR_LO_S2_AF;
+ struct stage2_age_data data = {
+ .mkold = mkold,
+ };
+ struct kvm_pgtable_walker walker = {
+ .cb = stage2_age_walker,
+ .arg = &data,
+ .flags = KVM_PGTABLE_WALK_LEAF,
+ };
+
+ WARN_ON(kvm_pgtable_walk(pgt, addr, size, &walker));
+ return data.young;
}
int kvm_pgtable_stage2_relax_perms(struct kvm_pgtable *pgt, u64 addr,
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 6db9ef288ec3..d3b4feed460c 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -1756,27 +1756,25 @@ bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
{
u64 size = (range->end - range->start) << PAGE_SHIFT;
- kvm_pte_t kpte;
- pte_t pte;
if (!kvm->arch.mmu.pgt)
return false;
- WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PUD_SIZE);
-
- kpte = kvm_pgtable_stage2_mkold(kvm->arch.mmu.pgt,
- range->start << PAGE_SHIFT);
- pte = __pte(kpte);
- return pte_valid(pte) && pte_young(pte);
+ return kvm_pgtable_stage2_test_clear_young(kvm->arch.mmu.pgt,
+ range->start << PAGE_SHIFT,
+ size, true);
}
bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
{
+ u64 size = (range->end - range->start) << PAGE_SHIFT;
+
if (!kvm->arch.mmu.pgt)
return false;
- return kvm_pgtable_stage2_is_young(kvm->arch.mmu.pgt,
- range->start << PAGE_SHIFT);
+ return kvm_pgtable_stage2_test_clear_young(kvm->arch.mmu.pgt,
+ range->start << PAGE_SHIFT,
+ size, false);
}
phys_addr_t kvm_mmu_get_httbr(void)
diff --git a/arch/arm64/kvm/pkvm.c b/arch/arm64/kvm/pkvm.c
index 994a494703c3..6ff3ec18c925 100644
--- a/arch/arm64/kvm/pkvm.c
+++ b/arch/arm64/kvm/pkvm.c
@@ -244,7 +244,7 @@ static int __init finalize_pkvm(void)
{
int ret;
- if (!is_protected_kvm_enabled())
+ if (!is_protected_kvm_enabled() || !is_kvm_arm_initialised())
return 0;
/*
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index bd3431823ec5..2ca2973abe66 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -986,7 +986,6 @@ static bool access_pmu_evtyper(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
if (p->is_write) {
kvm_pmu_set_counter_event_type(vcpu, p->regval, idx);
- __vcpu_sys_reg(vcpu, reg) = p->regval & ARMV8_PMU_EVTYPE_MASK;
kvm_vcpu_pmu_restore_guest(vcpu);
} else {
p->regval = __vcpu_sys_reg(vcpu, reg) & ARMV8_PMU_EVTYPE_MASK;
@@ -1115,18 +1114,19 @@ static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
{ SYS_DESC(SYS_DBGWCRn_EL1(n)), \
trap_wcr, reset_wcr, 0, 0, get_wcr, set_wcr }
-#define PMU_SYS_REG(r) \
- SYS_DESC(r), .reset = reset_pmu_reg, .visibility = pmu_visibility
+#define PMU_SYS_REG(name) \
+ SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
+ .visibility = pmu_visibility
/* Macro to expand the PMEVCNTRn_EL0 register */
#define PMU_PMEVCNTR_EL0(n) \
- { PMU_SYS_REG(SYS_PMEVCNTRn_EL0(n)), \
+ { PMU_SYS_REG(PMEVCNTRn_EL0(n)), \
.reset = reset_pmevcntr, .get_user = get_pmu_evcntr, \
.access = access_pmu_evcntr, .reg = (PMEVCNTR0_EL0 + n), }
/* Macro to expand the PMEVTYPERn_EL0 register */
#define PMU_PMEVTYPER_EL0(n) \
- { PMU_SYS_REG(SYS_PMEVTYPERn_EL0(n)), \
+ { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
.reset = reset_pmevtyper, \
.access = access_pmu_evtyper, .reg = (PMEVTYPER0_EL0 + n), }
@@ -2115,9 +2115,9 @@ static const struct sys_reg_desc sys_reg_descs[] = {
{ SYS_DESC(SYS_PMBSR_EL1), undef_access },
/* PMBIDR_EL1 is not trapped */
- { PMU_SYS_REG(SYS_PMINTENSET_EL1),
+ { PMU_SYS_REG(PMINTENSET_EL1),
.access = access_pminten, .reg = PMINTENSET_EL1 },
- { PMU_SYS_REG(SYS_PMINTENCLR_EL1),
+ { PMU_SYS_REG(PMINTENCLR_EL1),
.access = access_pminten, .reg = PMINTENSET_EL1 },
{ SYS_DESC(SYS_PMMIR_EL1), trap_raz_wi },
@@ -2164,41 +2164,41 @@ static const struct sys_reg_desc sys_reg_descs[] = {
{ SYS_DESC(SYS_CTR_EL0), access_ctr },
{ SYS_DESC(SYS_SVCR), undef_access },
- { PMU_SYS_REG(SYS_PMCR_EL0), .access = access_pmcr,
+ { PMU_SYS_REG(PMCR_EL0), .access = access_pmcr,
.reset = reset_pmcr, .reg = PMCR_EL0 },
- { PMU_SYS_REG(SYS_PMCNTENSET_EL0),
+ { PMU_SYS_REG(PMCNTENSET_EL0),
.access = access_pmcnten, .reg = PMCNTENSET_EL0 },
- { PMU_SYS_REG(SYS_PMCNTENCLR_EL0),
+ { PMU_SYS_REG(PMCNTENCLR_EL0),
.access = access_pmcnten, .reg = PMCNTENSET_EL0 },
- { PMU_SYS_REG(SYS_PMOVSCLR_EL0),
+ { PMU_SYS_REG(PMOVSCLR_EL0),
.access = access_pmovs, .reg = PMOVSSET_EL0 },
/*
* PM_SWINC_EL0 is exposed to userspace as RAZ/WI, as it was
* previously (and pointlessly) advertised in the past...
*/
- { PMU_SYS_REG(SYS_PMSWINC_EL0),
+ { PMU_SYS_REG(PMSWINC_EL0),
.get_user = get_raz_reg, .set_user = set_wi_reg,
.access = access_pmswinc, .reset = NULL },
- { PMU_SYS_REG(SYS_PMSELR_EL0),
+ { PMU_SYS_REG(PMSELR_EL0),
.access = access_pmselr, .reset = reset_pmselr, .reg = PMSELR_EL0 },
- { PMU_SYS_REG(SYS_PMCEID0_EL0),
+ { PMU_SYS_REG(PMCEID0_EL0),
.access = access_pmceid, .reset = NULL },
- { PMU_SYS_REG(SYS_PMCEID1_EL0),
+ { PMU_SYS_REG(PMCEID1_EL0),
.access = access_pmceid, .reset = NULL },
- { PMU_SYS_REG(SYS_PMCCNTR_EL0),
+ { PMU_SYS_REG(PMCCNTR_EL0),
.access = access_pmu_evcntr, .reset = reset_unknown,
.reg = PMCCNTR_EL0, .get_user = get_pmu_evcntr},
- { PMU_SYS_REG(SYS_PMXEVTYPER_EL0),
+ { PMU_SYS_REG(PMXEVTYPER_EL0),
.access = access_pmu_evtyper, .reset = NULL },
- { PMU_SYS_REG(SYS_PMXEVCNTR_EL0),
+ { PMU_SYS_REG(PMXEVCNTR_EL0),
.access = access_pmu_evcntr, .reset = NULL },
/*
* PMUSERENR_EL0 resets as unknown in 64bit mode while it resets as zero
* in 32bit mode. Here we choose to reset it as zero for consistency.
*/
- { PMU_SYS_REG(SYS_PMUSERENR_EL0), .access = access_pmuserenr,
+ { PMU_SYS_REG(PMUSERENR_EL0), .access = access_pmuserenr,
.reset = reset_val, .reg = PMUSERENR_EL0, .val = 0 },
- { PMU_SYS_REG(SYS_PMOVSSET_EL0),
+ { PMU_SYS_REG(PMOVSSET_EL0),
.access = access_pmovs, .reg = PMOVSSET_EL0 },
{ SYS_DESC(SYS_TPIDR_EL0), NULL, reset_unknown, TPIDR_EL0 },
@@ -2354,7 +2354,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
* PMCCFILTR_EL0 resets as unknown in 64bit mode while it resets as zero
* in 32bit mode. Here we choose to reset it as zero for consistency.
*/
- { PMU_SYS_REG(SYS_PMCCFILTR_EL0), .access = access_pmu_evtyper,
+ { PMU_SYS_REG(PMCCFILTR_EL0), .access = access_pmu_evtyper,
.reset = reset_val, .reg = PMCCFILTR_EL0, .val = 0 },
EL2_REG(VPIDR_EL2, access_rw, reset_unknown, 0),
diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c
index c3b8e132d599..3dfc8b84e03e 100644
--- a/arch/arm64/kvm/vgic/vgic-v3.c
+++ b/arch/arm64/kvm/vgic/vgic-v3.c
@@ -749,7 +749,7 @@ void vgic_v3_put(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
- WARN_ON(vgic_v4_put(vcpu, false));
+ WARN_ON(vgic_v4_put(vcpu));
vgic_v3_vmcr_sync(vcpu);
diff --git a/arch/arm64/kvm/vgic/vgic-v4.c b/arch/arm64/kvm/vgic/vgic-v4.c
index c1c28fe680ba..339a55194b2c 100644
--- a/arch/arm64/kvm/vgic/vgic-v4.c
+++ b/arch/arm64/kvm/vgic/vgic-v4.c
@@ -336,14 +336,14 @@ void vgic_v4_teardown(struct kvm *kvm)
its_vm->vpes = NULL;
}
-int vgic_v4_put(struct kvm_vcpu *vcpu, bool need_db)
+int vgic_v4_put(struct kvm_vcpu *vcpu)
{
struct its_vpe *vpe = &vcpu->arch.vgic_cpu.vgic_v3.its_vpe;
if (!vgic_supports_direct_msis(vcpu->kvm) || !vpe->resident)
return 0;
- return its_make_vpe_non_resident(vpe, need_db);
+ return its_make_vpe_non_resident(vpe, !!vcpu_get_flag(vcpu, IN_WFI));
}
int vgic_v4_load(struct kvm_vcpu *vcpu)
@@ -354,6 +354,9 @@ int vgic_v4_load(struct kvm_vcpu *vcpu)
if (!vgic_supports_direct_msis(vcpu->kvm) || vpe->resident)
return 0;
+ if (vcpu_get_flag(vcpu, IN_WFI))
+ return 0;
+
/*
* Before making the VPE resident, make sure the redistributor
* corresponding to our current CPU expects us here. See the
diff --git a/arch/arm64/mm/trans_pgd.c b/arch/arm64/mm/trans_pgd.c
index 4ea2eefbc053..e9ad391fc8ea 100644
--- a/arch/arm64/mm/trans_pgd.c
+++ b/arch/arm64/mm/trans_pgd.c
@@ -24,6 +24,7 @@
#include <linux/bug.h>
#include <linux/mm.h>
#include <linux/mmzone.h>
+#include <linux/kfence.h>
static void *trans_alloc(struct trans_pgd_info *info)
{
@@ -41,7 +42,8 @@ static void _copy_pte(pte_t *dst_ptep, pte_t *src_ptep, unsigned long addr)
* the temporary mappings we use during restore.
*/
set_pte(dst_ptep, pte_mkwrite(pte));
- } else if (debug_pagealloc_enabled() && !pte_none(pte)) {
+ } else if ((debug_pagealloc_enabled() ||
+ is_kfence_address((void *)addr)) && !pte_none(pte)) {
/*
* debug_pagealloc will removed the PTE_VALID bit if
* the page isn't in use by the resume kernel. It may have
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index 145b540ec34f..ec2174838f2a 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -322,7 +322,13 @@ static int build_prologue(struct jit_ctx *ctx, bool ebpf_from_cbpf)
*
*/
- emit_bti(A64_BTI_C, ctx);
+ /* bpf function may be invoked by 3 instruction types:
+ * 1. bl, attached via freplace to bpf prog via short jump
+ * 2. br, attached via freplace to bpf prog via long jump
+ * 3. blr, working as a function pointer, used by emit_call.
+ * So BTI_JC should used here to support both br and blr.
+ */
+ emit_bti(A64_BTI_JC, ctx);
emit(A64_MOV(1, A64_R(9), A64_LR), ctx);
emit(A64_NOP, ctx);
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 1ea4a3dc68f8..65866bf819c3 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2017,7 +2017,7 @@ Field 0 SM
EndSysreg
SysregFields HFGxTR_EL2
-Field 63 nAMIAIR2_EL1
+Field 63 nAMAIR2_EL1
Field 62 nMAIR2_EL1
Field 61 nS2POR_EL1
Field 60 nPOR_EL1
@@ -2032,9 +2032,9 @@ Field 52 nGCS_EL0
Res0 51
Field 50 nACCDATA_EL1
Field 49 ERXADDR_EL1
-Field 48 EXRPFGCDN_EL1
-Field 47 EXPFGCTL_EL1
-Field 46 EXPFGF_EL1
+Field 48 ERXPFGCDN_EL1
+Field 47 ERXPFGCTL_EL1
+Field 46 ERXPFGF_EL1
Field 45 ERXMISCn_EL1
Field 44 ERXSTATUS_EL1
Field 43 ERXCTLR_EL1
@@ -2049,8 +2049,8 @@ Field 35 TPIDR_EL0
Field 34 TPIDRRO_EL0
Field 33 TPIDR_EL1
Field 32 TCR_EL1
-Field 31 SCTXNUM_EL0
-Field 30 SCTXNUM_EL1
+Field 31 SCXTNUM_EL0
+Field 30 SCXTNUM_EL1
Field 29 SCTLR_EL1
Field 28 REVIDR_EL1
Field 27 PAR_EL1
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index 6e948d015332..eb561cc93632 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -63,7 +63,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
info.low_limit = addr;
info.high_limit = TASK_SIZE;
info.align_mask = align_mask;
- info.align_offset = 0;
+ info.align_offset = pgoff << PAGE_SHIFT;
return vm_unmapped_area(&info);
}
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index 9915062d5243..ca2d537e25b1 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -27,12 +27,17 @@
#include <linux/elf-randomize.h>
/*
- * Construct an artificial page offset for the mapping based on the physical
+ * Construct an artificial page offset for the mapping based on the virtual
* address of the kernel file mapping variable.
+ * If filp is zero the calculated pgoff value aliases the memory of the given
+ * address. This is useful for io_uring where the mapping shall alias a kernel
+ * address and a userspace adress where both the kernel and the userspace
+ * access the same memory region.
*/
-#define GET_FILP_PGOFF(filp) \
- (filp ? (((unsigned long) filp->f_mapping) >> 8) \
- & ((SHM_COLOUR-1) >> PAGE_SHIFT) : 0UL)
+#define GET_FILP_PGOFF(filp, addr) \
+ ((filp ? (((unsigned long) filp->f_mapping) >> 8) \
+ & ((SHM_COLOUR-1) >> PAGE_SHIFT) : 0UL) \
+ + (addr >> PAGE_SHIFT))
static unsigned long shared_align_offset(unsigned long filp_pgoff,
unsigned long pgoff)
@@ -112,7 +117,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
do_color_align = 0;
if (filp || (flags & MAP_SHARED))
do_color_align = 1;
- filp_pgoff = GET_FILP_PGOFF(filp);
+ filp_pgoff = GET_FILP_PGOFF(filp, addr);
if (flags & MAP_FIXED) {
/* Even MAP_FIXED mappings must reside within TASK_SIZE */
diff --git a/arch/powerpc/crypto/.gitignore b/arch/powerpc/crypto/.gitignore
new file mode 100644
index 000000000000..e1094f08f713
--- /dev/null
+++ b/arch/powerpc/crypto/.gitignore
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+aesp10-ppc.S
+ghashp10-ppc.S
diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h
index ef42adb44aa3..00c6b0b4ede4 100644
--- a/arch/powerpc/include/asm/bug.h
+++ b/arch/powerpc/include/asm/bug.h
@@ -4,14 +4,13 @@
#ifdef __KERNEL__
#include <asm/asm-compat.h>
-#include <asm/extable.h>
#ifdef CONFIG_BUG
#ifdef __ASSEMBLY__
#include <asm/asm-offsets.h>
#ifdef CONFIG_DEBUG_BUGVERBOSE
-.macro __EMIT_BUG_ENTRY addr,file,line,flags
+.macro EMIT_BUG_ENTRY addr,file,line,flags
.section __bug_table,"aw"
5001: .4byte \addr - .
.4byte 5002f - .
@@ -23,7 +22,7 @@
.previous
.endm
#else
-.macro __EMIT_BUG_ENTRY addr,file,line,flags
+.macro EMIT_BUG_ENTRY addr,file,line,flags
.section __bug_table,"aw"
5001: .4byte \addr - .
.short \flags
@@ -32,18 +31,6 @@
.endm
#endif /* verbose */
-.macro EMIT_WARN_ENTRY addr,file,line,flags
- EX_TABLE(\addr,\addr+4)
- __EMIT_BUG_ENTRY \addr,\file,\line,\flags
-.endm
-
-.macro EMIT_BUG_ENTRY addr,file,line,flags
- .if \flags & 1 /* BUGFLAG_WARNING */
- .err /* Use EMIT_WARN_ENTRY for warnings */
- .endif
- __EMIT_BUG_ENTRY \addr,\file,\line,\flags
-.endm
-
#else /* !__ASSEMBLY__ */
/* _EMIT_BUG_ENTRY expects args %0,%1,%2,%3 to be FILE, LINE, flags and
sizeof(struct bug_entry), respectively */
@@ -73,16 +60,6 @@
"i" (sizeof(struct bug_entry)), \
##__VA_ARGS__)
-#define WARN_ENTRY(insn, flags, label, ...) \
- asm_volatile_goto( \
- "1: " insn "\n" \
- EX_TABLE(1b, %l[label]) \
- _EMIT_BUG_ENTRY \
- : : "i" (__FILE__), "i" (__LINE__), \
- "i" (flags), \
- "i" (sizeof(struct bug_entry)), \
- ##__VA_ARGS__ : : label)
-
/*
* BUG_ON() and WARN_ON() do their best to cooperate with compile-time
* optimisations. However depending on the complexity of the condition
@@ -95,16 +72,7 @@
} while (0)
#define HAVE_ARCH_BUG
-#define __WARN_FLAGS(flags) do { \
- __label__ __label_warn_on; \
- \
- WARN_ENTRY("twi 31, 0, 0", BUGFLAG_WARNING | (flags), __label_warn_on); \
- barrier_before_unreachable(); \
- __builtin_unreachable(); \
- \
-__label_warn_on: \
- break; \
-} while (0)
+#define __WARN_FLAGS(flags) BUG_ENTRY("twi 31, 0, 0", BUGFLAG_WARNING | (flags))
#ifdef CONFIG_PPC64
#define BUG_ON(x) do { \
@@ -117,25 +85,15 @@ __label_warn_on: \
} while (0)
#define WARN_ON(x) ({ \
- bool __ret_warn_on = false; \
- do { \
- if (__builtin_constant_p((x))) { \
- if (!(x)) \
- break; \
+ int __ret_warn_on = !!(x); \
+ if (__builtin_constant_p(__ret_warn_on)) { \
+ if (__ret_warn_on) \
__WARN(); \
- __ret_warn_on = true; \
- } else { \
- __label__ __label_warn_on; \
- \
- WARN_ENTRY(PPC_TLNEI " %4, 0", \
- BUGFLAG_WARNING | BUGFLAG_TAINT(TAINT_WARN), \
- __label_warn_on, \
- "r" ((__force long)(x))); \
- break; \
-__label_warn_on: \
- __ret_warn_on = true; \
- } \
- } while (0); \
+ } else { \
+ BUG_ENTRY(PPC_TLNEI " %4, 0", \
+ BUGFLAG_WARNING | BUGFLAG_TAINT(TAINT_WARN), \
+ "r" (__ret_warn_on)); \
+ } \
unlikely(__ret_warn_on); \
})
@@ -148,14 +106,13 @@ __label_warn_on: \
#ifdef __ASSEMBLY__
.macro EMIT_BUG_ENTRY addr,file,line,flags
.endm
-.macro EMIT_WARN_ENTRY addr,file,line,flags
-.endm
#else /* !__ASSEMBLY__ */
#define _EMIT_BUG_ENTRY
-#define _EMIT_WARN_ENTRY
#endif
#endif /* CONFIG_BUG */
+#define EMIT_WARN_ENTRY EMIT_BUG_ENTRY
+
#include <asm-generic/bug.h>
#ifndef __ASSEMBLY__
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index a26ca097d032..79f1c480b5eb 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -12,14 +12,8 @@
/*
* This is used to ensure we don't load something for the wrong architecture.
- * 64le only supports ELFv2 64-bit binaries (64be supports v1 and v2).
*/
-#if defined(CONFIG_PPC64) && defined(CONFIG_CPU_LITTLE_ENDIAN)
-#define elf_check_arch(x) (((x)->e_machine == ELF_ARCH) && \
- (((x)->e_flags & 0x3) == 0x2))
-#else
#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH)
-#endif
#define compat_elf_check_arch(x) ((x)->e_machine == EM_PPC)
#define CORE_DUMP_USE_REGSET
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index bc5d39a835fe..bf5dde1a4114 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -183,13 +183,9 @@ static inline bool test_thread_local_flags(unsigned int flags)
#define clear_tsk_compat_task(tsk) do { } while (0)
#endif
-#ifdef CONFIG_PPC64
-#ifdef CONFIG_CPU_BIG_ENDIAN
+#if defined(CONFIG_PPC64)
#define is_elf2_task() (test_thread_flag(TIF_ELF2ABI))
#else
-#define is_elf2_task() (1)
-#endif
-#else
#define is_elf2_task() (0)
#endif
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index e59ec6d32d37..7ef147e2a20d 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -1508,13 +1508,8 @@ static void do_program_check(struct pt_regs *regs)
if (!(regs->msr & MSR_PR) && /* not user-mode */
report_bug(bugaddr, regs) == BUG_TRAP_TYPE_WARN) {
- const struct exception_table_entry *entry;
-
- entry = search_exception_tables(bugaddr);
- if (entry) {
- regs_set_return_ip(regs, extable_fixup(entry) + regs->nip - bugaddr);
- return;
- }
+ regs_add_return_ip(regs, 4);
+ return;
}
if (cpu_has_feature(CPU_FTR_DEXCR_NPHIE) && user_mode(regs)) {
diff --git a/arch/powerpc/mm/kasan/Makefile b/arch/powerpc/mm/kasan/Makefile
index 699eeffd9f55..f9522fd70b2f 100644
--- a/arch/powerpc/mm/kasan/Makefile
+++ b/arch/powerpc/mm/kasan/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
KASAN_SANITIZE := n
+KCOV_INSTRUMENT := n
obj-$(CONFIG_PPC32) += init_32.o
obj-$(CONFIG_PPC_8xx) += 8xx.o
diff --git a/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c b/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
index 1bfb29574caa..c1e981649bd9 100644
--- a/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
+++ b/arch/powerpc/platforms/512x/mpc512x_lpbfifo.c
@@ -477,7 +477,7 @@ static int mpc512x_lpbfifo_probe(struct platform_device *pdev)
return ret;
}
-static int mpc512x_lpbfifo_remove(struct platform_device *pdev)
+static void mpc512x_lpbfifo_remove(struct platform_device *pdev)
{
unsigned long flags;
struct dma_device *dma_dev = lpbfifo.chan->device;
@@ -494,8 +494,6 @@ static int mpc512x_lpbfifo_remove(struct platform_device *pdev)
free_irq(lpbfifo.irq, &pdev->dev);
irq_dispose_mapping(lpbfifo.irq);
dma_release_channel(lpbfifo.chan);
-
- return 0;
}
static const struct of_device_id mpc512x_lpbfifo_match[] = {
@@ -506,7 +504,7 @@ MODULE_DEVICE_TABLE(of, mpc512x_lpbfifo_match);
static struct platform_driver mpc512x_lpbfifo_driver = {
.probe = mpc512x_lpbfifo_probe,
- .remove = mpc512x_lpbfifo_remove,
+ .remove_new = mpc512x_lpbfifo_remove,
.driver = {
.name = DRV_NAME,
.of_match_table = mpc512x_lpbfifo_match,
diff --git a/arch/powerpc/platforms/pseries/vas.c b/arch/powerpc/platforms/pseries/vas.c
index 9a44a98ba342..3fbc2a6aa319 100644
--- a/arch/powerpc/platforms/pseries/vas.c
+++ b/arch/powerpc/platforms/pseries/vas.c
@@ -744,6 +744,12 @@ static int reconfig_close_windows(struct vas_caps *vcap, int excess_creds,
}
task_ref = &win->vas_win.task_ref;
+ /*
+ * VAS mmap (coproc_mmap()) and its fault handler
+ * (vas_mmap_fault()) are called after holding mmap lock.
+ * So hold mmap mutex after mmap_lock to avoid deadlock.
+ */
+ mmap_write_lock(task_ref->mm);
mutex_lock(&task_ref->mmap_mutex);
vma = task_ref->vma;
/*
@@ -752,7 +758,6 @@ static int reconfig_close_windows(struct vas_caps *vcap, int excess_creds,
*/
win->vas_win.status |= flag;
- mmap_write_lock(task_ref->mm);
/*
* vma is set in the original mapping. But this mapping
* is done with mmap() after the window is opened with ioctl.
@@ -762,8 +767,8 @@ static int reconfig_close_windows(struct vas_caps *vcap, int excess_creds,
if (vma)
zap_vma_pages(vma);
- mmap_write_unlock(task_ref->mm);
mutex_unlock(&task_ref->mmap_mutex);
+ mmap_write_unlock(task_ref->mm);
/*
* Close VAS window in the hypervisor, but do not
* free vas_window struct since it may be reused
diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c
index d29a9d908797..38349150c96e 100644
--- a/arch/s390/crypto/paes_s390.c
+++ b/arch/s390/crypto/paes_s390.c
@@ -103,7 +103,7 @@ static inline void _free_kb_keybuf(struct key_blob *kb)
{
if (kb->key && kb->key != kb->keybuf
&& kb->keylen > sizeof(kb->keybuf)) {
- kfree(kb->key);
+ kfree_sensitive(kb->key);
kb->key = NULL;
}
}
diff --git a/arch/s390/kvm/pv.c b/arch/s390/kvm/pv.c
index 2f34c7c3c5ab..bf1fdc7bf89e 100644
--- a/arch/s390/kvm/pv.c
+++ b/arch/s390/kvm/pv.c
@@ -411,8 +411,12 @@ int kvm_s390_pv_deinit_cleanup_all(struct kvm *kvm, u16 *rc, u16 *rrc)
u16 _rc, _rrc;
int cc = 0;
- /* Make sure the counter does not reach 0 before calling s390_uv_destroy_range */
- atomic_inc(&kvm->mm->context.protected_count);
+ /*
+ * Nothing to do if the counter was already 0. Otherwise make sure
+ * the counter does not reach 0 before calling s390_uv_destroy_range.
+ */
+ if (!atomic_inc_not_zero(&kvm->mm->context.protected_count))
+ return 0;
*rc = 1;
/* If the current VM is protected, destroy it */
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index dbe8394234e2..2f123429a291 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -421,6 +421,8 @@ static inline vm_fault_t do_exception(struct pt_regs *regs, int access)
vma_end_read(vma);
if (!(fault & VM_FAULT_RETRY)) {
count_vm_vma_lock_event(VMA_LOCK_SUCCESS);
+ if (likely(!(fault & VM_FAULT_ERROR)))
+ fault = 0;
goto out;
}
count_vm_vma_lock_event(VMA_LOCK_RETRY);
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 989ebd0912b4..9c8af31be970 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -2853,6 +2853,7 @@ int s390_replace_asce(struct gmap *gmap)
page = alloc_pages(GFP_KERNEL_ACCOUNT, CRST_ALLOC_ORDER);
if (!page)
return -ENOMEM;
+ page->index = 0;
table = page_to_virt(page);
memcpy(table, gmap->table, 1UL << (CRST_ALLOC_ORDER + PAGE_SHIFT));
diff --git a/block/blk-core.c b/block/blk-core.c
index 99d8b9812b18..90de50082146 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1144,8 +1144,7 @@ void __blk_flush_plug(struct blk_plug *plug, bool from_schedule)
{
if (!list_empty(&plug->cb_list))
flush_plug_callbacks(plug, from_schedule);
- if (!rq_list_empty(plug->mq_list))
- blk_mq_flush_plug_list(plug, from_schedule);
+ blk_mq_flush_plug_list(plug, from_schedule);
/*
* Unconditionally flush out cached requests, even if the unplug
* event came from schedule. Since we know hold references to the
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 9dfcf540f400..dd64e2066f01 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -2516,6 +2516,10 @@ static void calc_vtime_cost_builtin(struct bio *bio, struct ioc_gq *iocg,
u64 seek_pages = 0;
u64 cost = 0;
+ /* Can't calculate cost for empty bio */
+ if (!bio->bi_iter.bi_size)
+ goto out;
+
switch (bio_op(bio)) {
case REQ_OP_READ:
coef_seqio = ioc->params.lcoefs[LCOEF_RSEQIO];
diff --git a/block/blk-mq.c b/block/blk-mq.c
index d50b1d62a3d9..b04ff6f56926 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2754,7 +2754,14 @@ void blk_mq_flush_plug_list(struct blk_plug *plug, bool from_schedule)
{
struct request *rq;
- if (rq_list_empty(plug->mq_list))
+ /*
+ * We may have been called recursively midway through handling
+ * plug->mq_list via a schedule() in the driver's queue_rq() callback.
+ * To avoid mq_list changing under our feet, clear rq_count early and
+ * bail out specifically if rq_count is 0 rather than checking
+ * whether the mq_list is empty.
+ */
+ if (plug->rq_count == 0)
return;
plug->rq_count = 0;
diff --git a/drivers/accel/habanalabs/common/habanalabs.h b/drivers/accel/habanalabs/common/habanalabs.h
index d92ba2e30e31..2f027d5a8206 100644
--- a/drivers/accel/habanalabs/common/habanalabs.h
+++ b/drivers/accel/habanalabs/common/habanalabs.h
@@ -3980,6 +3980,15 @@ static inline void hl_debugfs_fini(void)
{
}
+static inline int hl_debugfs_device_init(struct hl_device *hdev)
+{
+ return 0;
+}
+
+static inline void hl_debugfs_device_fini(struct hl_device *hdev)
+{
+}
+
static inline void hl_debugfs_add_device(struct hl_device *hdev)
{
}
diff --git a/drivers/accel/qaic/qaic_control.c b/drivers/accel/qaic/qaic_control.c
index 5c57f7b4494e..cfbc92da426f 100644
--- a/drivers/accel/qaic/qaic_control.c
+++ b/drivers/accel/qaic/qaic_control.c
@@ -14,6 +14,7 @@
#include <linux/mm.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
+#include <linux/overflow.h>
#include <linux/pci.h>
#include <linux/scatterlist.h>
#include <linux/types.h>
@@ -366,7 +367,7 @@ static int encode_passthrough(struct qaic_device *qdev, void *trans, struct wrap
if (in_trans->hdr.len % 8 != 0)
return -EINVAL;
- if (msg_hdr_len + in_trans->hdr.len > QAIC_MANAGE_EXT_MSG_LENGTH)
+ if (size_add(msg_hdr_len, in_trans->hdr.len) > QAIC_MANAGE_EXT_MSG_LENGTH)
return -ENOSPC;
trans_wrapper = add_wrapper(wrappers,
@@ -418,9 +419,12 @@ static int find_and_map_user_pages(struct qaic_device *qdev,
}
ret = get_user_pages_fast(xfer_start_addr, nr_pages, 0, page_list);
- if (ret < 0 || ret != nr_pages) {
- ret = -EFAULT;
+ if (ret < 0)
goto free_page_list;
+ if (ret != nr_pages) {
+ nr_pages = ret;
+ ret = -EFAULT;
+ goto put_pages;
}
sgt = kmalloc(sizeof(*sgt), GFP_KERNEL);
@@ -557,11 +561,8 @@ static int encode_dma(struct qaic_device *qdev, void *trans, struct wrapper_list
msg = &wrapper->msg;
msg_hdr_len = le32_to_cpu(msg->hdr.len);
- if (msg_hdr_len > (UINT_MAX - QAIC_MANAGE_EXT_MSG_LENGTH))
- return -EINVAL;
-
/* There should be enough space to hold at least one ASP entry. */
- if (msg_hdr_len + sizeof(*out_trans) + sizeof(struct wire_addr_size_pair) >
+ if (size_add(msg_hdr_len, sizeof(*out_trans) + sizeof(struct wire_addr_size_pair)) >
QAIC_MANAGE_EXT_MSG_LENGTH)
return -ENOMEM;
@@ -634,7 +635,7 @@ static int encode_activate(struct qaic_device *qdev, void *trans, struct wrapper
msg = &wrapper->msg;
msg_hdr_len = le32_to_cpu(msg->hdr.len);
- if (msg_hdr_len + sizeof(*out_trans) > QAIC_MANAGE_MAX_MSG_LENGTH)
+ if (size_add(msg_hdr_len, sizeof(*out_trans)) > QAIC_MANAGE_MAX_MSG_LENGTH)
return -ENOSPC;
if (!in_trans->queue_size)
@@ -718,7 +719,7 @@ static int encode_status(struct qaic_device *qdev, void *trans, struct wrapper_l
msg = &wrapper->msg;
msg_hdr_len = le32_to_cpu(msg->hdr.len);
- if (msg_hdr_len + in_trans->hdr.len > QAIC_MANAGE_MAX_MSG_LENGTH)
+ if (size_add(msg_hdr_len, in_trans->hdr.len) > QAIC_MANAGE_MAX_MSG_LENGTH)
return -ENOSPC;
trans_wrapper = add_wrapper(wrappers, sizeof(*trans_wrapper));
@@ -748,7 +749,8 @@ static int encode_message(struct qaic_device *qdev, struct manage_msg *user_msg,
int ret;
int i;
- if (!user_msg->count) {
+ if (!user_msg->count ||
+ user_msg->len < sizeof(*trans_hdr)) {
ret = -EINVAL;
goto out;
}
@@ -765,12 +767,13 @@ static int encode_message(struct qaic_device *qdev, struct manage_msg *user_msg,
}
for (i = 0; i < user_msg->count; ++i) {
- if (user_len >= user_msg->len) {
+ if (user_len > user_msg->len - sizeof(*trans_hdr)) {
ret = -EINVAL;
break;
}
trans_hdr = (struct qaic_manage_trans_hdr *)(user_msg->data + user_len);
- if (user_len + trans_hdr->len > user_msg->len) {
+ if (trans_hdr->len < sizeof(trans_hdr) ||
+ size_add(user_len, trans_hdr->len) > user_msg->len) {
ret = -EINVAL;
break;
}
@@ -953,15 +956,23 @@ static int decode_message(struct qaic_device *qdev, struct manage_msg *user_msg,
int ret;
int i;
- if (msg_hdr_len > QAIC_MANAGE_MAX_MSG_LENGTH)
+ if (msg_hdr_len < sizeof(*trans_hdr) ||
+ msg_hdr_len > QAIC_MANAGE_MAX_MSG_LENGTH)
return -EINVAL;
user_msg->len = 0;
user_msg->count = le32_to_cpu(msg->hdr.count);
for (i = 0; i < user_msg->count; ++i) {
+ u32 hdr_len;
+
+ if (msg_len > msg_hdr_len - sizeof(*trans_hdr))
+ return -EINVAL;
+
trans_hdr = (struct wire_trans_hdr *)(msg->data + msg_len);
- if (msg_len + le32_to_cpu(trans_hdr->len) > msg_hdr_len)
+ hdr_len = le32_to_cpu(trans_hdr->len);
+ if (hdr_len < sizeof(*trans_hdr) ||
+ size_add(msg_len, hdr_len) > msg_hdr_len)
return -EINVAL;
switch (le32_to_cpu(trans_hdr->type)) {
diff --git a/drivers/ata/pata_parport/aten.c b/drivers/ata/pata_parport/aten.c
index 8328a49a95ef..620ce6c8da5c 100644
--- a/drivers/ata/pata_parport/aten.c
+++ b/drivers/ata/pata_parport/aten.c
@@ -139,4 +139,6 @@ static struct pi_protocol aten = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("ATEN EH-100 parallel port IDE adapter protocol driver");
module_pata_parport_driver(aten);
diff --git a/drivers/ata/pata_parport/bpck.c b/drivers/ata/pata_parport/bpck.c
index 9f4309f9b57f..bba1eda65f36 100644
--- a/drivers/ata/pata_parport/bpck.c
+++ b/drivers/ata/pata_parport/bpck.c
@@ -502,4 +502,6 @@ static struct pi_protocol bpck = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("MicroSolutions BACKPACK parallel port IDE adapter protocol driver");
module_pata_parport_driver(bpck);
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index c6dbd14120d1..62c2b53325e1 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -459,5 +459,6 @@ static struct pi_protocol bpck6 = {
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Micro Solutions Inc.");
-MODULE_DESCRIPTION("BACKPACK Protocol module, compatible with PARIDE");
+MODULE_DESCRIPTION("Micro Solutions BACKPACK parallel port IDE adapter "
+ "(version 6 drives) protocol driver");
module_pata_parport_driver(bpck6);
diff --git a/drivers/ata/pata_parport/comm.c b/drivers/ata/pata_parport/comm.c
index cc5485bd0a5b..4839becbbd56 100644
--- a/drivers/ata/pata_parport/comm.c
+++ b/drivers/ata/pata_parport/comm.c
@@ -201,4 +201,6 @@ static struct pi_protocol comm = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("DataStor Commuter parallel port IDE adapter protocol driver");
module_pata_parport_driver(comm);
diff --git a/drivers/ata/pata_parport/dstr.c b/drivers/ata/pata_parport/dstr.c
index 368d7c7962a9..88930bb1f07e 100644
--- a/drivers/ata/pata_parport/dstr.c
+++ b/drivers/ata/pata_parport/dstr.c
@@ -230,4 +230,6 @@ static struct pi_protocol dstr = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("DataStor EP2000 parallel port IDE adapter protocol driver");
module_pata_parport_driver(dstr);
diff --git a/drivers/ata/pata_parport/epat.c b/drivers/ata/pata_parport/epat.c
index 016bd96bce89..3cb54fcbf0d0 100644
--- a/drivers/ata/pata_parport/epat.c
+++ b/drivers/ata/pata_parport/epat.c
@@ -358,5 +358,8 @@ static void __exit epat_exit(void)
}
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Shuttle Technologies EPAT parallel port IDE adapter "
+ "protocol driver");
module_init(epat_init)
module_exit(epat_exit)
diff --git a/drivers/ata/pata_parport/epia.c b/drivers/ata/pata_parport/epia.c
index 920e9f40d401..7aaba474c671 100644
--- a/drivers/ata/pata_parport/epia.c
+++ b/drivers/ata/pata_parport/epia.c
@@ -306,4 +306,7 @@ static struct pi_protocol epia = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Shuttle Technologies EPIA parallel port IDE adapter "
+ "protocol driver");
module_pata_parport_driver(epia);
diff --git a/drivers/ata/pata_parport/fit2.c b/drivers/ata/pata_parport/fit2.c
index 6524f3033b1e..de79cf91ad5f 100644
--- a/drivers/ata/pata_parport/fit2.c
+++ b/drivers/ata/pata_parport/fit2.c
@@ -132,4 +132,7 @@ static struct pi_protocol fit2 = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Fidelity International Technology parallel port IDE adapter"
+ "(older models) protocol driver");
module_pata_parport_driver(fit2);
diff --git a/drivers/ata/pata_parport/fit3.c b/drivers/ata/pata_parport/fit3.c
index c172a38ae67d..bad7aa920cdc 100644
--- a/drivers/ata/pata_parport/fit3.c
+++ b/drivers/ata/pata_parport/fit3.c
@@ -193,4 +193,7 @@ static struct pi_protocol fit3 = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Fidelity International Technology parallel port IDE adapter"
+ "(newer models) protocol driver");
module_pata_parport_driver(fit3);
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index dc428f54fe0c..7abe2ff40685 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -259,4 +259,6 @@ static struct pi_protocol friq = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Freecom IQ parallel port IDE adapter protocol driver");
module_pata_parport_driver(friq);
diff --git a/drivers/ata/pata_parport/frpw.c b/drivers/ata/pata_parport/frpw.c
index 28d9bb2c6baf..7fa9b9857321 100644
--- a/drivers/ata/pata_parport/frpw.c
+++ b/drivers/ata/pata_parport/frpw.c
@@ -293,4 +293,6 @@ static struct pi_protocol frpw = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Freecom Power parallel port IDE adapter protocol driver");
module_pata_parport_driver(frpw);
diff --git a/drivers/ata/pata_parport/kbic.c b/drivers/ata/pata_parport/kbic.c
index 6023e071516d..fca322627b82 100644
--- a/drivers/ata/pata_parport/kbic.c
+++ b/drivers/ata/pata_parport/kbic.c
@@ -301,5 +301,8 @@ static void __exit kbic_exit(void)
}
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("KingByte Information Systems KBIC-951A and KBIC-971A "
+ "parallel port IDE adapter protocol driver");
module_init(kbic_init)
module_exit(kbic_exit)
diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index bca6c20ef617..c078d1934862 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -106,4 +106,6 @@ static struct pi_protocol ktti = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("KT Technology parallel port IDE adapter protocol driver");
module_pata_parport_driver(ktti);
diff --git a/drivers/ata/pata_parport/on20.c b/drivers/ata/pata_parport/on20.c
index 34e69da2bec8..7c70e5b13a2a 100644
--- a/drivers/ata/pata_parport/on20.c
+++ b/drivers/ata/pata_parport/on20.c
@@ -142,4 +142,6 @@ static struct pi_protocol on20 = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Onspec 90c20 parallel port IDE adapter protocol driver");
module_pata_parport_driver(on20);
diff --git a/drivers/ata/pata_parport/on26.c b/drivers/ata/pata_parport/on26.c
index 5da317b394c1..c88e5d6f203e 100644
--- a/drivers/ata/pata_parport/on26.c
+++ b/drivers/ata/pata_parport/on26.c
@@ -310,4 +310,6 @@ static struct pi_protocol on26 = {
};
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Grant R. Guenther <grant@torque.net>");
+MODULE_DESCRIPTION("Onspec 90c26 parallel port IDE adapter protocol driver");
module_pata_parport_driver(on26);
diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c
index fabf87058d80..584bcc55f56e 100644
--- a/drivers/base/regmap/regcache-rbtree.c
+++ b/drivers/base/regmap/regcache-rbtree.c
@@ -471,6 +471,8 @@ static int regcache_rbtree_sync(struct regmap *map, unsigned int min,
unsigned int start, end;
int ret;
+ map->async = true;
+
rbtree_ctx = map->cache;
for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) {
rbnode = rb_entry(node, struct regcache_rbtree_node, node);
@@ -499,6 +501,8 @@ static int regcache_rbtree_sync(struct regmap *map, unsigned int min,
return ret;
}
+ map->async = false;
+
return regmap_async_complete(map);
}
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 28bc3ae9458a..7d3e47436056 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -368,8 +368,6 @@ int regcache_sync(struct regmap *map)
if (!map->cache_dirty)
goto out;
- map->async = true;
-
/* Apply any patch first */
map->cache_bypass = true;
for (i = 0; i < map->patch_regs; i++) {
@@ -392,7 +390,6 @@ int regcache_sync(struct regmap *map)
out:
/* Restore the bypass state */
- map->async = false;
map->cache_bypass = bypass;
map->no_sync_defaults = false;
map->unlock(map->lock_arg);
diff --git a/drivers/base/regmap/regmap-i2c.c b/drivers/base/regmap/regmap-i2c.c
index 980e5ce6a3a3..3ec611dc0c09 100644
--- a/drivers/base/regmap/regmap-i2c.c
+++ b/drivers/base/regmap/regmap-i2c.c
@@ -242,8 +242,8 @@ static int regmap_i2c_smbus_i2c_read(void *context, const void *reg,
static const struct regmap_bus regmap_i2c_smbus_i2c_block = {
.write = regmap_i2c_smbus_i2c_write,
.read = regmap_i2c_smbus_i2c_read,
- .max_raw_read = I2C_SMBUS_BLOCK_MAX,
- .max_raw_write = I2C_SMBUS_BLOCK_MAX,
+ .max_raw_read = I2C_SMBUS_BLOCK_MAX - 1,
+ .max_raw_write = I2C_SMBUS_BLOCK_MAX - 1,
};
static int regmap_i2c_smbus_i2c_write_reg16(void *context, const void *data,
@@ -299,8 +299,8 @@ static int regmap_i2c_smbus_i2c_read_reg16(void *context, const void *reg,
static const struct regmap_bus regmap_i2c_smbus_i2c_block_reg16 = {
.write = regmap_i2c_smbus_i2c_write_reg16,
.read = regmap_i2c_smbus_i2c_read_reg16,
- .max_raw_read = I2C_SMBUS_BLOCK_MAX,
- .max_raw_write = I2C_SMBUS_BLOCK_MAX,
+ .max_raw_read = I2C_SMBUS_BLOCK_MAX - 2,
+ .max_raw_write = I2C_SMBUS_BLOCK_MAX - 2,
};
static const struct regmap_bus *regmap_get_i2c_bus(struct i2c_client *i2c,
diff --git a/drivers/base/regmap/regmap-kunit.c b/drivers/base/regmap/regmap-kunit.c
index 24257aa9004d..9ff3018a46aa 100644
--- a/drivers/base/regmap/regmap-kunit.c
+++ b/drivers/base/regmap/regmap-kunit.c
@@ -58,6 +58,9 @@ static struct regmap *gen_regmap(struct regmap_config *config,
int i;
struct reg_default *defaults;
+ config->disable_locking = config->cache_type == REGCACHE_RBTREE ||
+ config->cache_type == REGCACHE_MAPLE;
+
buf = kmalloc(size, GFP_KERNEL);
if (!buf)
return ERR_PTR(-ENOMEM);
@@ -889,6 +892,8 @@ static struct regmap *gen_raw_regmap(struct regmap_config *config,
config->cache_type = test_type->cache_type;
config->val_format_endian = test_type->val_endian;
+ config->disable_locking = config->cache_type == REGCACHE_RBTREE ||
+ config->cache_type == REGCACHE_MAPLE;
buf = kmalloc(size, GFP_KERNEL);
if (!buf)
diff --git a/drivers/base/regmap/regmap-spi-avmm.c b/drivers/base/regmap/regmap-spi-avmm.c
index 6af692844c19..4c2b94b3e30b 100644
--- a/drivers/base/regmap/regmap-spi-avmm.c
+++ b/drivers/base/regmap/regmap-spi-avmm.c
@@ -660,7 +660,7 @@ static const struct regmap_bus regmap_spi_avmm_bus = {
.reg_format_endian_default = REGMAP_ENDIAN_NATIVE,
.val_format_endian_default = REGMAP_ENDIAN_NATIVE,
.max_raw_read = SPI_AVMM_VAL_SIZE * MAX_READ_CNT,
- .max_raw_write = SPI_AVMM_REG_SIZE + SPI_AVMM_VAL_SIZE * MAX_WRITE_CNT,
+ .max_raw_write = SPI_AVMM_VAL_SIZE * MAX_WRITE_CNT,
.free_context = spi_avmm_bridge_ctx_free,
};
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 89a7f1c459c1..1bfd1727b4da 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -2082,8 +2082,6 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
size_t val_count = val_len / val_bytes;
size_t chunk_count, chunk_bytes;
size_t chunk_regs = val_count;
- size_t max_data = map->max_raw_write - map->format.reg_bytes -
- map->format.pad_bytes;
int ret, i;
if (!val_count)
@@ -2091,8 +2089,8 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
if (map->use_single_write)
chunk_regs = 1;
- else if (map->max_raw_write && val_len > max_data)
- chunk_regs = max_data / val_bytes;
+ else if (map->max_raw_write && val_len > map->max_raw_write)
+ chunk_regs = map->max_raw_write / val_bytes;
chunk_count = val_count / chunk_regs;
chunk_bytes = chunk_regs * val_bytes;
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 37511d2b2caf..637c5bda2387 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1775,14 +1775,43 @@ static const struct block_device_operations lo_fops = {
/*
* If max_loop is specified, create that many devices upfront.
* This also becomes a hard limit. If max_loop is not specified,
+ * the default isn't a hard limit (as before commit 85c50197716c
+ * changed the default value from 0 for max_loop=0 reasons), just
* create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module
* init time. Loop devices can be requested on-demand with the
* /dev/loop-control interface, or be instantiated by accessing
* a 'dead' device node.
*/
static int max_loop = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
-module_param(max_loop, int, 0444);
+
+#ifdef CONFIG_BLOCK_LEGACY_AUTOLOAD
+static bool max_loop_specified;
+
+static int max_loop_param_set_int(const char *val,
+ const struct kernel_param *kp)
+{
+ int ret;
+
+ ret = param_set_int(val, kp);
+ if (ret < 0)
+ return ret;
+
+ max_loop_specified = true;
+ return 0;
+}
+
+static const struct kernel_param_ops max_loop_param_ops = {
+ .set = max_loop_param_set_int,
+ .get = param_get_int,
+};
+
+module_param_cb(max_loop, &max_loop_param_ops, &max_loop, 0444);
MODULE_PARM_DESC(max_loop, "Maximum number of loop devices");
+#else
+module_param(max_loop, int, 0444);
+MODULE_PARM_DESC(max_loop, "Initial number of loop devices");
+#endif
+
module_param(max_part, int, 0444);
MODULE_PARM_DESC(max_part, "Maximum number of partitions per loop device");
@@ -2093,14 +2122,18 @@ static void loop_remove(struct loop_device *lo)
put_disk(lo->lo_disk);
}
+#ifdef CONFIG_BLOCK_LEGACY_AUTOLOAD
static void loop_probe(dev_t dev)
{
int idx = MINOR(dev) >> part_shift;
- if (max_loop && idx >= max_loop)
+ if (max_loop_specified && max_loop && idx >= max_loop)
return;
loop_add(idx);
}
+#else
+#define loop_probe NULL
+#endif /* !CONFIG_BLOCK_LEGACY_AUTOLOAD */
static int loop_control_remove(int idx)
{
@@ -2281,6 +2314,9 @@ module_exit(loop_exit);
static int __init max_loop_setup(char *str)
{
max_loop = simple_strtol(str, NULL, 0);
+#ifdef CONFIG_BLOCK_LEGACY_AUTOLOAD
+ max_loop_specified = true;
+#endif
return 1;
}
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 5ec4ad0a5c86..764d176e9735 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4104,6 +4104,7 @@ static int btusb_probe(struct usb_interface *intf,
BT_DBG("intf %p id %p", intf, id);
if ((id->driver_info & BTUSB_IFNUM_2) &&
+ (intf->cur_altsetting->desc.bInterfaceNumber != 0) &&
(intf->cur_altsetting->desc.bInterfaceNumber != 2))
return -ENODEV;
diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c
index cd48033b804a..cf5499e51999 100644
--- a/drivers/char/tpm/tpm-chip.c
+++ b/drivers/char/tpm/tpm-chip.c
@@ -518,6 +518,7 @@ static int tpm_add_legacy_sysfs(struct tpm_chip *chip)
* 6.x.y.z series: 6.0.18.6 +
* 3.x.y.z series: 3.57.y.5 +
*/
+#ifdef CONFIG_X86
static bool tpm_amd_is_rng_defective(struct tpm_chip *chip)
{
u32 val1, val2;
@@ -566,6 +567,12 @@ release:
return true;
}
+#else
+static inline bool tpm_amd_is_rng_defective(struct tpm_chip *chip)
+{
+ return false;
+}
+#endif /* CONFIG_X86 */
static int tpm_hwrng_read(struct hwrng *rng, void *data, size_t max, bool wait)
{
diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
index d43a0d7b97a8..1a5d09b18513 100644
--- a/drivers/char/tpm/tpm_crb.c
+++ b/drivers/char/tpm/tpm_crb.c
@@ -563,15 +563,18 @@ static int crb_map_io(struct acpi_device *device, struct crb_priv *priv,
u32 rsp_size;
int ret;
- INIT_LIST_HEAD(&acpi_resource_list);
- ret = acpi_dev_get_resources(device, &acpi_resource_list,
- crb_check_resource, iores_array);
- if (ret < 0)
- return ret;
- acpi_dev_free_resource_list(&acpi_resource_list);
-
- /* Pluton doesn't appear to define ACPI memory regions */
+ /*
+ * Pluton sometimes does not define ACPI memory regions.
+ * Mapping is then done in crb_map_pluton
+ */
if (priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) {
+ INIT_LIST_HEAD(&acpi_resource_list);
+ ret = acpi_dev_get_resources(device, &acpi_resource_list,
+ crb_check_resource, iores_array);
+ if (ret < 0)
+ return ret;
+ acpi_dev_free_resource_list(&acpi_resource_list);
+
if (resource_type(iores_array) != IORESOURCE_MEM) {
dev_err(dev, FW_BUG "TPM2 ACPI table does not define a memory resource\n");
return -EINVAL;
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 7db3593941ea..cc42cf3de960 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -116,6 +116,22 @@ static int tpm_tis_disable_irq(const struct dmi_system_id *d)
static const struct dmi_system_id tpm_tis_dmi_table[] = {
{
.callback = tpm_tis_disable_irq,
+ .ident = "Framework Laptop (12th Gen Intel Core)",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Framework"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Laptop (12th Gen Intel Core)"),
+ },
+ },
+ {
+ .callback = tpm_tis_disable_irq,
+ .ident = "Framework Laptop (13th Gen Intel Core)",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Framework"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Laptop (13th Gen Intel Core)"),
+ },
+ },
+ {
+ .callback = tpm_tis_disable_irq,
.ident = "ThinkPad T490s",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
@@ -140,9 +156,18 @@ static const struct dmi_system_id tpm_tis_dmi_table[] = {
},
{
.callback = tpm_tis_disable_irq,
+ .ident = "ThinkPad L590",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L590"),
+ },
+ },
+ {
+ .callback = tpm_tis_disable_irq,
.ident = "UPX-TGL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "AAEON"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "UPX-TGL"),
},
},
{}
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index 558144fa707a..88a5384c09c0 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -24,9 +24,12 @@
#include <linux/wait.h>
#include <linux/acpi.h>
#include <linux/freezer.h>
+#include <linux/dmi.h>
#include "tpm.h"
#include "tpm_tis_core.h"
+#define TPM_TIS_MAX_UNHANDLED_IRQS 1000
+
static void tpm_tis_clkrun_enable(struct tpm_chip *chip, bool value);
static bool wait_for_tpm_stat_cond(struct tpm_chip *chip, u8 mask,
@@ -468,25 +471,29 @@ out_err:
return rc;
}
-static void disable_interrupts(struct tpm_chip *chip)
+static void __tpm_tis_disable_interrupts(struct tpm_chip *chip)
+{
+ struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
+ u32 int_mask = 0;
+
+ tpm_tis_read32(priv, TPM_INT_ENABLE(priv->locality), &int_mask);
+ int_mask &= ~TPM_GLOBAL_INT_ENABLE;
+ tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), int_mask);
+
+ chip->flags &= ~TPM_CHIP_FLAG_IRQ;
+}
+
+static void tpm_tis_disable_interrupts(struct tpm_chip *chip)
{
struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
- u32 intmask;
- int rc;
if (priv->irq == 0)
return;
- rc = tpm_tis_read32(priv, TPM_INT_ENABLE(priv->locality), &intmask);
- if (rc < 0)
- intmask = 0;
-
- intmask &= ~TPM_GLOBAL_INT_ENABLE;
- rc = tpm_tis_write32(priv, TPM_INT_ENABLE(priv->locality), intmask);
+ __tpm_tis_disable_interrupts(chip);
devm_free_irq(chip->dev.parent, priv->irq, chip);
priv->irq = 0;
- chip->flags &= ~TPM_CHIP_FLAG_IRQ;
}
/*
@@ -552,7 +559,7 @@ static int tpm_tis_send(struct tpm_chip *chip, u8 *buf, size_t len)
if (!test_bit(TPM_TIS_IRQ_TESTED, &priv->flags))
tpm_msleep(1);
if (!test_bit(TPM_TIS_IRQ_TESTED, &priv->flags))
- disable_interrupts(chip);
+ tpm_tis_disable_interrupts(chip);
set_bit(TPM_TIS_IRQ_TESTED, &priv->flags);
return rc;
}
@@ -752,6 +759,57 @@ static bool tpm_tis_req_canceled(struct tpm_chip *chip, u8 status)
return status == TPM_STS_COMMAND_READY;
}
+static irqreturn_t tpm_tis_revert_interrupts(struct tpm_chip *chip)
+{
+ struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
+ const char *product;
+ const char *vendor;
+
+ dev_warn(&chip->dev, FW_BUG
+ "TPM interrupt storm detected, polling instead\n");
+
+ vendor = dmi_get_system_info(DMI_SYS_VENDOR);
+ product = dmi_get_system_info(DMI_PRODUCT_VERSION);
+
+ if (vendor && product) {
+ dev_info(&chip->dev,
+ "Consider adding the following entry to tpm_tis_dmi_table:\n");
+ dev_info(&chip->dev, "\tDMI_SYS_VENDOR: %s\n", vendor);
+ dev_info(&chip->dev, "\tDMI_PRODUCT_VERSION: %s\n", product);
+ }
+
+ if (tpm_tis_request_locality(chip, 0) != 0)
+ return IRQ_NONE;
+
+ __tpm_tis_disable_interrupts(chip);
+ tpm_tis_relinquish_locality(chip, 0);
+
+ schedule_work(&priv->free_irq_work);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t tpm_tis_update_unhandled_irqs(struct tpm_chip *chip)
+{
+ struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
+ irqreturn_t irqret = IRQ_HANDLED;
+
+ if (!(chip->flags & TPM_CHIP_FLAG_IRQ))
+ return IRQ_HANDLED;
+
+ if (time_after(jiffies, priv->last_unhandled_irq + HZ/10))
+ priv->unhandled_irqs = 1;
+ else
+ priv->unhandled_irqs++;
+
+ priv->last_unhandled_irq = jiffies;
+
+ if (priv->unhandled_irqs > TPM_TIS_MAX_UNHANDLED_IRQS)
+ irqret = tpm_tis_revert_interrupts(chip);
+
+ return irqret;
+}
+
static irqreturn_t tis_int_handler(int dummy, void *dev_id)
{
struct tpm_chip *chip = dev_id;
@@ -761,10 +819,10 @@ static irqreturn_t tis_int_handler(int dummy, void *dev_id)
rc = tpm_tis_read32(priv, TPM_INT_STATUS(priv->locality), &interrupt);
if (rc < 0)
- return IRQ_NONE;
+ goto err;
if (interrupt == 0)
- return IRQ_NONE;
+ goto err;
set_bit(TPM_TIS_IRQ_TESTED, &priv->flags);
if (interrupt & TPM_INTF_DATA_AVAIL_INT)
@@ -780,10 +838,13 @@ static irqreturn_t tis_int_handler(int dummy, void *dev_id)
rc = tpm_tis_write32(priv, TPM_INT_STATUS(priv->locality), interrupt);
tpm_tis_relinquish_locality(chip, 0);
if (rc < 0)
- return IRQ_NONE;
+ goto err;
tpm_tis_read32(priv, TPM_INT_STATUS(priv->locality), &interrupt);
return IRQ_HANDLED;
+
+err:
+ return tpm_tis_update_unhandled_irqs(chip);
}
static void tpm_tis_gen_interrupt(struct tpm_chip *chip)
@@ -804,6 +865,15 @@ static void tpm_tis_gen_interrupt(struct tpm_chip *chip)
chip->flags &= ~TPM_CHIP_FLAG_IRQ;
}
+static void tpm_tis_free_irq_func(struct work_struct *work)
+{
+ struct tpm_tis_data *priv = container_of(work, typeof(*priv), free_irq_work);
+ struct tpm_chip *chip = priv->chip;
+
+ devm_free_irq(chip->dev.parent, priv->irq, chip);
+ priv->irq = 0;
+}
+
/* Register the IRQ and issue a command that will cause an interrupt. If an
* irq is seen then leave the chip setup for IRQ operation, otherwise reverse
* everything and leave in polling mode. Returns 0 on success.
@@ -816,6 +886,7 @@ static int tpm_tis_probe_irq_single(struct tpm_chip *chip, u32 intmask,
int rc;
u32 int_status;
+ INIT_WORK(&priv->free_irq_work, tpm_tis_free_irq_func);
rc = devm_request_threaded_irq(chip->dev.parent, irq, NULL,
tis_int_handler, IRQF_ONESHOT | flags,
@@ -918,6 +989,7 @@ void tpm_tis_remove(struct tpm_chip *chip)
interrupt = 0;
tpm_tis_write32(priv, reg, ~TPM_GLOBAL_INT_ENABLE & interrupt);
+ flush_work(&priv->free_irq_work);
tpm_tis_clkrun_enable(chip, false);
@@ -1021,6 +1093,7 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
chip->timeout_b = msecs_to_jiffies(TIS_TIMEOUT_B_MAX);
chip->timeout_c = msecs_to_jiffies(TIS_TIMEOUT_C_MAX);
chip->timeout_d = msecs_to_jiffies(TIS_TIMEOUT_D_MAX);
+ priv->chip = chip;
priv->timeout_min = TPM_TIMEOUT_USECS_MIN;
priv->timeout_max = TPM_TIMEOUT_USECS_MAX;
priv->phy_ops = phy_ops;
@@ -1179,7 +1252,7 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
rc = tpm_tis_request_locality(chip, 0);
if (rc < 0)
goto out_err;
- disable_interrupts(chip);
+ tpm_tis_disable_interrupts(chip);
tpm_tis_relinquish_locality(chip, 0);
}
}
diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index 610bfadb6acf..b1a169d7d1ca 100644
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -91,11 +91,15 @@ enum tpm_tis_flags {
};
struct tpm_tis_data {
+ struct tpm_chip *chip;
u16 manufacturer_id;
struct mutex locality_count_mutex;
unsigned int locality_count;
int locality;
int irq;
+ struct work_struct free_irq_work;
+ unsigned long last_unhandled_irq;
+ unsigned int unhandled_irqs;
unsigned int int_mask;
unsigned long flags;
void __iomem *ilb_base_addr;
diff --git a/drivers/char/tpm/tpm_tis_i2c.c b/drivers/char/tpm/tpm_tis_i2c.c
index c8c34adc14c0..82fda488e98b 100644
--- a/drivers/char/tpm/tpm_tis_i2c.c
+++ b/drivers/char/tpm/tpm_tis_i2c.c
@@ -189,21 +189,28 @@ static int tpm_tis_i2c_read_bytes(struct tpm_tis_data *data, u32 addr, u16 len,
int ret;
for (i = 0; i < TPM_RETRY; i++) {
- /* write register */
- msg.len = sizeof(reg);
- msg.buf = &reg;
- msg.flags = 0;
- ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
- if (ret < 0)
- return ret;
-
- /* read data */
- msg.buf = result;
- msg.len = len;
- msg.flags = I2C_M_RD;
- ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
- if (ret < 0)
- return ret;
+ u16 read = 0;
+
+ while (read < len) {
+ /* write register */
+ msg.len = sizeof(reg);
+ msg.buf = &reg;
+ msg.flags = 0;
+ ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
+ if (ret < 0)
+ return ret;
+
+ /* read data */
+ msg.buf = result + read;
+ msg.len = len - read;
+ msg.flags = I2C_M_RD;
+ if (msg.len > I2C_SMBUS_BLOCK_MAX)
+ msg.len = I2C_SMBUS_BLOCK_MAX;
+ ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
+ if (ret < 0)
+ return ret;
+ read += msg.len;
+ }
ret = tpm_tis_i2c_sanity_check_read(reg, len, result);
if (ret == 0)
@@ -223,19 +230,27 @@ static int tpm_tis_i2c_write_bytes(struct tpm_tis_data *data, u32 addr, u16 len,
struct i2c_msg msg = { .addr = phy->i2c_client->addr };
u8 reg = tpm_tis_i2c_address_to_register(addr);
int ret;
+ u16 wrote = 0;
if (len > TPM_BUFSIZE - 1)
return -EIO;
- /* write register and data in one go */
phy->io_buf[0] = reg;
- memcpy(phy->io_buf + sizeof(reg), value, len);
-
- msg.len = sizeof(reg) + len;
msg.buf = phy->io_buf;
- ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
- if (ret < 0)
- return ret;
+ while (wrote < len) {
+ /* write register and data in one go */
+ msg.len = sizeof(reg) + len - wrote;
+ if (msg.len > I2C_SMBUS_BLOCK_MAX)
+ msg.len = I2C_SMBUS_BLOCK_MAX;
+
+ memcpy(phy->io_buf + sizeof(reg), value + wrote,
+ msg.len - sizeof(reg));
+
+ ret = tpm_tis_i2c_retry_transfer_until_ack(data, &msg);
+ if (ret < 0)
+ return ret;
+ wrote += msg.len - sizeof(reg);
+ }
return 0;
}
diff --git a/drivers/char/tpm/tpm_tis_spi_main.c b/drivers/char/tpm/tpm_tis_spi_main.c
index 1f5207974a17..9bfaba092a06 100644
--- a/drivers/char/tpm/tpm_tis_spi_main.c
+++ b/drivers/char/tpm/tpm_tis_spi_main.c
@@ -136,6 +136,14 @@ int tpm_tis_spi_transfer(struct tpm_tis_data *data, u32 addr, u16 len,
}
exit:
+ if (ret < 0) {
+ /* Deactivate chip select */
+ memset(&spi_xfer, 0, sizeof(spi_xfer));
+ spi_message_init(&m);
+ spi_message_add_tail(&spi_xfer, &m);
+ spi_sync_locked(phy->spi_device, &m);
+ }
+
spi_bus_unlock(phy->spi_device->master);
return ret;
}
diff --git a/drivers/char/tpm/tpm_vtpm_proxy.c b/drivers/char/tpm/tpm_vtpm_proxy.c
index 5c865987ba5c..30e953988cab 100644
--- a/drivers/char/tpm/tpm_vtpm_proxy.c
+++ b/drivers/char/tpm/tpm_vtpm_proxy.c
@@ -683,37 +683,21 @@ static struct miscdevice vtpmx_miscdev = {
.fops = &vtpmx_fops,
};
-static int vtpmx_init(void)
-{
- return misc_register(&vtpmx_miscdev);
-}
-
-static void vtpmx_cleanup(void)
-{
- misc_deregister(&vtpmx_miscdev);
-}
-
static int __init vtpm_module_init(void)
{
int rc;
- rc = vtpmx_init();
- if (rc) {
- pr_err("couldn't create vtpmx device\n");
- return rc;
- }
-
workqueue = create_workqueue("tpm-vtpm");
if (!workqueue) {
pr_err("couldn't create workqueue\n");
- rc = -ENOMEM;
- goto err_vtpmx_cleanup;
+ return -ENOMEM;
}
- return 0;
-
-err_vtpmx_cleanup:
- vtpmx_cleanup();
+ rc = misc_register(&vtpmx_miscdev);
+ if (rc) {
+ pr_err("couldn't create vtpmx device\n");
+ destroy_workqueue(workqueue);
+ }
return rc;
}
@@ -721,7 +705,7 @@ err_vtpmx_cleanup:
static void __exit vtpm_module_exit(void)
{
destroy_workqueue(workqueue);
- vtpmx_cleanup();
+ misc_deregister(&vtpmx_miscdev);
}
module_init(vtpm_module_init);
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index b6f71eb00866..38b4110378de 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -571,6 +571,7 @@ int dma_resv_get_fences(struct dma_resv *obj, enum dma_resv_usage usage,
dma_resv_for_each_fence_unlocked(&cursor, fence) {
if (dma_resv_iter_is_restarted(&cursor)) {
+ struct dma_fence **new_fences;
unsigned int count;
while (*num_fences)
@@ -579,13 +580,17 @@ int dma_resv_get_fences(struct dma_resv *obj, enum dma_resv_usage usage,
count = cursor.num_fences + 1;
/* Eventually re-allocate the array */
- *fences = krealloc_array(*fences, count,
- sizeof(void *),
- GFP_KERNEL);
- if (count && !*fences) {
+ new_fences = krealloc_array(*fences, count,
+ sizeof(void *),
+ GFP_KERNEL);
+ if (count && !new_fences) {
+ kfree(*fences);
+ *fences = NULL;
+ *num_fences = 0;
dma_resv_iter_end(&cursor);
return -ENOMEM;
}
+ *fences = new_fences;
}
(*fences)[(*num_fences)++] = dma_fence_get(fence);
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index a68f682aec01..67497116ce27 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -874,7 +874,7 @@ static int mvebu_pwm_probe(struct platform_device *pdev,
spin_lock_init(&mvpwm->lock);
- return pwmchip_add(&mvpwm->chip);
+ return devm_pwmchip_add(dev, &mvpwm->chip);
}
#ifdef CONFIG_DEBUG_FS
@@ -1112,6 +1112,13 @@ static int mvebu_gpio_probe_syscon(struct platform_device *pdev,
return 0;
}
+static void mvebu_gpio_remove_irq_domain(void *data)
+{
+ struct irq_domain *domain = data;
+
+ irq_domain_remove(domain);
+}
+
static int mvebu_gpio_probe(struct platform_device *pdev)
{
struct mvebu_gpio_chip *mvchip;
@@ -1243,17 +1250,21 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
if (!mvchip->domain) {
dev_err(&pdev->dev, "couldn't allocate irq domain %s (DT).\n",
mvchip->chip.label);
- err = -ENODEV;
- goto err_pwm;
+ return -ENODEV;
}
+ err = devm_add_action_or_reset(&pdev->dev, mvebu_gpio_remove_irq_domain,
+ mvchip->domain);
+ if (err)
+ return err;
+
err = irq_alloc_domain_generic_chips(
mvchip->domain, ngpios, 2, np->name, handle_level_irq,
IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_LEVEL, 0, 0);
if (err) {
dev_err(&pdev->dev, "couldn't allocate irq chips %s (DT).\n",
mvchip->chip.label);
- goto err_domain;
+ return err;
}
/*
@@ -1293,13 +1304,6 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
}
return 0;
-
-err_domain:
- irq_domain_remove(mvchip->domain);
-err_pwm:
- pwmchip_remove(&mvchip->mvpwm->chip);
-
- return err;
}
static struct platform_driver mvebu_gpio_driver = {
diff --git a/drivers/gpio/gpio-tps68470.c b/drivers/gpio/gpio-tps68470.c
index aaddcabe9b35..532deaddfd4e 100644
--- a/drivers/gpio/gpio-tps68470.c
+++ b/drivers/gpio/gpio-tps68470.c
@@ -91,13 +91,13 @@ static int tps68470_gpio_output(struct gpio_chip *gc, unsigned int offset,
struct tps68470_gpio_data *tps68470_gpio = gpiochip_get_data(gc);
struct regmap *regmap = tps68470_gpio->tps68470_regmap;
+ /* Set the initial value */
+ tps68470_gpio_set(gc, offset, value);
+
/* rest are always outputs */
if (offset >= TPS68470_N_REGULAR_GPIO)
return 0;
- /* Set the initial value */
- tps68470_gpio_set(gc, offset, value);
-
return regmap_update_bits(regmap, TPS68470_GPIO_CTL_REG_A(offset),
TPS68470_GPIO_MODE_MASK,
TPS68470_GPIO_MODE_OUT_CMOS);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index a7f314ddd173..d34c3ef8f3ed 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1709,7 +1709,8 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
alloc_flags |= (flags & KFD_IOC_ALLOC_MEM_FLAGS_PUBLIC) ?
AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED : 0;
}
- xcp_id = fpriv->xcp_id == ~0 ? 0 : fpriv->xcp_id;
+ xcp_id = fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION ?
+ 0 : fpriv->xcp_id;
} else if (flags & KFD_IOC_ALLOC_MEM_FLAGS_GTT) {
domain = alloc_domain = AMDGPU_GEM_DOMAIN_GTT;
alloc_flags = 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index cca5a495611f..12414a713256 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -1229,13 +1229,13 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
pasid = 0;
}
- r = amdgpu_vm_init(adev, &fpriv->vm);
+ r = amdgpu_xcp_open_device(adev, fpriv, file_priv);
if (r)
goto error_pasid;
- r = amdgpu_xcp_open_device(adev, fpriv, file_priv);
+ r = amdgpu_vm_init(adev, &fpriv->vm, fpriv->xcp_id);
if (r)
- goto error_vm;
+ goto error_pasid;
r = amdgpu_vm_set_pasid(adev, &fpriv->vm, pasid);
if (r)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index e9091ebfe230..f808841310fd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -1382,7 +1382,7 @@ int amdgpu_mes_self_test(struct amdgpu_device *adev)
goto error_pasid;
}
- r = amdgpu_vm_init(adev, vm);
+ r = amdgpu_vm_init(adev, vm, -1);
if (r) {
DRM_ERROR("failed to initialize vm\n");
goto error_pasid;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
index 53ff91fc6cf6..d0748bcfad16 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
@@ -55,8 +55,9 @@ static enum hrtimer_restart amdgpu_vkms_vblank_simulate(struct hrtimer *timer)
DRM_WARN("%s: vblank timer overrun\n", __func__);
ret = drm_crtc_handle_vblank(crtc);
+ /* Don't queue timer again when vblank is disabled. */
if (!ret)
- DRM_ERROR("amdgpu_vkms failure on handling vblank");
+ return HRTIMER_NORESTART;
return HRTIMER_RESTART;
}
@@ -81,7 +82,7 @@ static void amdgpu_vkms_disable_vblank(struct drm_crtc *crtc)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
- hrtimer_cancel(&amdgpu_crtc->vblank_timer);
+ hrtimer_try_to_cancel(&amdgpu_crtc->vblank_timer);
}
static bool amdgpu_vkms_get_vblank_timestamp(struct drm_crtc *crtc,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 291977b93b1d..ec1ec08d4058 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2121,13 +2121,14 @@ long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout)
*
* @adev: amdgpu_device pointer
* @vm: requested vm
+ * @xcp_id: GPU partition selection id
*
* Init @vm fields.
*
* Returns:
* 0 for success, error for failure.
*/
-int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
+int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, int32_t xcp_id)
{
struct amdgpu_bo *root_bo;
struct amdgpu_bo_vm *root;
@@ -2177,7 +2178,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
vm->evicting = false;
r = amdgpu_vm_pt_create(adev, vm, adev->vm_manager.root_level,
- false, &root);
+ false, &root, xcp_id);
if (r)
goto error_free_delayed;
root_bo = &root->bo;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 9c85d494f2a2..ffac7413c657 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -392,7 +392,7 @@ int amdgpu_vm_set_pasid(struct amdgpu_device *adev, struct amdgpu_vm *vm,
u32 pasid);
long amdgpu_vm_wait_idle(struct amdgpu_vm *vm, long timeout);
-int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm);
+int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, int32_t xcp_id);
int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm);
void amdgpu_vm_release_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm);
void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
@@ -475,7 +475,8 @@ void amdgpu_vm_get_memory(struct amdgpu_vm *vm,
int amdgpu_vm_pt_clear(struct amdgpu_device *adev, struct amdgpu_vm *vm,
struct amdgpu_bo_vm *vmbo, bool immediate);
int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm,
- int level, bool immediate, struct amdgpu_bo_vm **vmbo);
+ int level, bool immediate, struct amdgpu_bo_vm **vmbo,
+ int32_t xcp_id);
void amdgpu_vm_pt_free_root(struct amdgpu_device *adev, struct amdgpu_vm *vm);
bool amdgpu_vm_pt_is_root_clean(struct amdgpu_device *adev,
struct amdgpu_vm *vm);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index dea1a64be44d..5431332bbdb8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -498,11 +498,12 @@ exit:
* @level: the page table level
* @immediate: use a immediate update
* @vmbo: pointer to the buffer object pointer
+ * @xcp_id: GPU partition id
*/
int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm,
- int level, bool immediate, struct amdgpu_bo_vm **vmbo)
+ int level, bool immediate, struct amdgpu_bo_vm **vmbo,
+ int32_t xcp_id)
{
- struct amdgpu_fpriv *fpriv = container_of(vm, struct amdgpu_fpriv, vm);
struct amdgpu_bo_param bp;
struct amdgpu_bo *bo;
struct dma_resv *resv;
@@ -535,7 +536,7 @@ int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm,
bp.type = ttm_bo_type_kernel;
bp.no_wait_gpu = immediate;
- bp.xcp_id_plus1 = fpriv->xcp_id == ~0 ? 0 : fpriv->xcp_id + 1;
+ bp.xcp_id_plus1 = xcp_id + 1;
if (vm->root.bo)
bp.resv = vm->root.bo->tbo.base.resv;
@@ -561,7 +562,7 @@ int amdgpu_vm_pt_create(struct amdgpu_device *adev, struct amdgpu_vm *vm,
bp.type = ttm_bo_type_kernel;
bp.resv = bo->tbo.base.resv;
bp.bo_ptr_size = sizeof(struct amdgpu_bo);
- bp.xcp_id_plus1 = fpriv->xcp_id == ~0 ? 0 : fpriv->xcp_id + 1;
+ bp.xcp_id_plus1 = xcp_id + 1;
r = amdgpu_bo_create(adev, &bp, &(*vmbo)->shadow);
@@ -606,7 +607,8 @@ static int amdgpu_vm_pt_alloc(struct amdgpu_device *adev,
return 0;
amdgpu_vm_eviction_unlock(vm);
- r = amdgpu_vm_pt_create(adev, vm, cursor->level, immediate, &pt);
+ r = amdgpu_vm_pt_create(adev, vm, cursor->level, immediate, &pt,
+ vm->root.bo->xcp_id);
amdgpu_vm_eviction_lock(vm);
if (r)
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c
index d175e862f222..9c9cca129498 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c
@@ -363,7 +363,7 @@ int amdgpu_xcp_open_device(struct amdgpu_device *adev,
if (!adev->xcp_mgr)
return 0;
- fpriv->xcp_id = ~0;
+ fpriv->xcp_id = AMDGPU_XCP_NO_PARTITION;
for (i = 0; i < MAX_XCP; ++i) {
if (!adev->xcp_mgr->xcp[i].ddev)
break;
@@ -381,7 +381,7 @@ int amdgpu_xcp_open_device(struct amdgpu_device *adev,
}
}
- fpriv->vm.mem_id = fpriv->xcp_id == ~0 ? -1 :
+ fpriv->vm.mem_id = fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION ? -1 :
adev->xcp_mgr->xcp[fpriv->xcp_id].mem_id;
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
index 0f8026d64ea5..9a1036aeec2a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
@@ -37,6 +37,8 @@
#define AMDGPU_XCP_FL_NONE 0
#define AMDGPU_XCP_FL_LOCKED (1 << 0)
+#define AMDGPU_XCP_NO_PARTITION (~0)
+
struct amdgpu_fpriv;
enum AMDGPU_XCP_IP_BLOCK {
diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
index 16471b81a1f5..72b629a78c62 100644
--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
+++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
@@ -68,7 +68,7 @@ static void aqua_vanjaram_set_xcp_id(struct amdgpu_device *adev,
enum AMDGPU_XCP_IP_BLOCK ip_blk;
uint32_t inst_mask;
- ring->xcp_id = ~0;
+ ring->xcp_id = AMDGPU_XCP_NO_PARTITION;
if (adev->xcp_mgr->mode == AMDGPU_XCP_MODE_NONE)
return;
@@ -177,7 +177,7 @@ static int aqua_vanjaram_select_scheds(
u32 sel_xcp_id;
int i;
- if (fpriv->xcp_id == ~0) {
+ if (fpriv->xcp_id == AMDGPU_XCP_NO_PARTITION) {
u32 least_ref_cnt = ~0;
fpriv->xcp_id = 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
index f9cb0d2c89d1..e1a392bcea70 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -49,6 +49,7 @@ MODULE_FIRMWARE("amdgpu/psp_13_0_10_ta.bin");
MODULE_FIRMWARE("amdgpu/psp_13_0_11_toc.bin");
MODULE_FIRMWARE("amdgpu/psp_13_0_11_ta.bin");
MODULE_FIRMWARE("amdgpu/psp_13_0_6_sos.bin");
+MODULE_FIRMWARE("amdgpu/psp_13_0_6_ta.bin");
/* For large FW files the time to complete can be very long */
#define USBC_PD_POLLING_LIMIT_S 240
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index ff0a217b9d56..0fa739fd6a9c 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -424,12 +424,12 @@ static void dm_pflip_high_irq(void *interrupt_params)
spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
- if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED){
- DC_LOG_PFLIP("amdgpu_crtc->pflip_status = %d !=AMDGPU_FLIP_SUBMITTED(%d) on crtc:%d[%p] \n",
- amdgpu_crtc->pflip_status,
- AMDGPU_FLIP_SUBMITTED,
- amdgpu_crtc->crtc_id,
- amdgpu_crtc);
+ if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED) {
+ DC_LOG_PFLIP("amdgpu_crtc->pflip_status = %d !=AMDGPU_FLIP_SUBMITTED(%d) on crtc:%d[%p]\n",
+ amdgpu_crtc->pflip_status,
+ AMDGPU_FLIP_SUBMITTED,
+ amdgpu_crtc->crtc_id,
+ amdgpu_crtc);
spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags);
return;
}
@@ -883,7 +883,7 @@ static int dm_set_powergating_state(void *handle,
}
/* Prototypes of private functions */
-static int dm_early_init(void* handle);
+static int dm_early_init(void *handle);
/* Allocate memory for FBC compressed data */
static void amdgpu_dm_fbc_init(struct drm_connector *connector)
@@ -1282,7 +1282,7 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_
pa_config->system_aperture.start_addr = (uint64_t)logical_addr_low << 18;
pa_config->system_aperture.end_addr = (uint64_t)logical_addr_high << 18;
- pa_config->system_aperture.agp_base = (uint64_t)agp_base << 24 ;
+ pa_config->system_aperture.agp_base = (uint64_t)agp_base << 24;
pa_config->system_aperture.agp_bot = (uint64_t)agp_bot << 24;
pa_config->system_aperture.agp_top = (uint64_t)agp_top << 24;
@@ -1347,6 +1347,15 @@ static void dm_handle_hpd_rx_offload_work(struct work_struct *work)
if (amdgpu_in_reset(adev))
goto skip;
+ if (offload_work->data.bytes.device_service_irq.bits.UP_REQ_MSG_RDY ||
+ offload_work->data.bytes.device_service_irq.bits.DOWN_REP_MSG_RDY) {
+ dm_handle_mst_sideband_msg_ready_event(&aconnector->mst_mgr, DOWN_OR_UP_MSG_RDY_EVENT);
+ spin_lock_irqsave(&offload_work->offload_wq->offload_lock, flags);
+ offload_work->offload_wq->is_handling_mst_msg_rdy_event = false;
+ spin_unlock_irqrestore(&offload_work->offload_wq->offload_lock, flags);
+ goto skip;
+ }
+
mutex_lock(&adev->dm.dc_lock);
if (offload_work->data.bytes.device_service_irq.bits.AUTOMATED_TEST) {
dc_link_dp_handle_automated_test(dc_link);
@@ -1365,8 +1374,7 @@ static void dm_handle_hpd_rx_offload_work(struct work_struct *work)
DP_TEST_RESPONSE,
&test_response.raw,
sizeof(test_response));
- }
- else if ((dc_link->connector_signal != SIGNAL_TYPE_EDP) &&
+ } else if ((dc_link->connector_signal != SIGNAL_TYPE_EDP) &&
dc_link_check_link_loss_status(dc_link, &offload_work->data) &&
dc_link_dp_allow_hpd_rx_irq(dc_link)) {
/* offload_work->data is from handle_hpd_rx_irq->
@@ -1554,7 +1562,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
mutex_init(&adev->dm.dc_lock);
mutex_init(&adev->dm.audio_lock);
- if(amdgpu_dm_irq_init(adev)) {
+ if (amdgpu_dm_irq_init(adev)) {
DRM_ERROR("amdgpu: failed to initialize DM IRQ support.\n");
goto error;
}
@@ -1696,9 +1704,8 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
if (amdgpu_dc_debug_mask & DC_DISABLE_STUTTER)
adev->dm.dc->debug.disable_stutter = true;
- if (amdgpu_dc_debug_mask & DC_DISABLE_DSC) {
+ if (amdgpu_dc_debug_mask & DC_DISABLE_DSC)
adev->dm.dc->debug.disable_dsc = true;
- }
if (amdgpu_dc_debug_mask & DC_DISABLE_CLOCK_GATING)
adev->dm.dc->debug.disable_clock_gate = true;
@@ -1942,8 +1949,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
mutex_destroy(&adev->dm.audio_lock);
mutex_destroy(&adev->dm.dc_lock);
mutex_destroy(&adev->dm.dpia_aux_lock);
-
- return;
}
static int load_dmcu_fw(struct amdgpu_device *adev)
@@ -1952,7 +1957,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
int r;
const struct dmcu_firmware_header_v1_0 *hdr;
- switch(adev->asic_type) {
+ switch (adev->asic_type) {
#if defined(CONFIG_DRM_AMD_DC_SI)
case CHIP_TAHITI:
case CHIP_PITCAIRN:
@@ -2709,7 +2714,7 @@ static void dm_gpureset_commit_state(struct dc_state *dc_state,
struct dc_scaling_info scaling_infos[MAX_SURFACES];
struct dc_flip_addrs flip_addrs[MAX_SURFACES];
struct dc_stream_update stream_update;
- } * bundle;
+ } *bundle;
int k, m;
bundle = kzalloc(sizeof(*bundle), GFP_KERNEL);
@@ -2739,8 +2744,6 @@ static void dm_gpureset_commit_state(struct dc_state *dc_state,
cleanup:
kfree(bundle);
-
- return;
}
static int dm_resume(void *handle)
@@ -2954,8 +2957,7 @@ static const struct amd_ip_funcs amdgpu_dm_funcs = {
.set_powergating_state = dm_set_powergating_state,
};
-const struct amdgpu_ip_block_version dm_ip_block =
-{
+const struct amdgpu_ip_block_version dm_ip_block = {
.type = AMD_IP_BLOCK_TYPE_DCE,
.major = 1,
.minor = 0,
@@ -3000,9 +3002,12 @@ static void update_connector_ext_caps(struct amdgpu_dm_connector *aconnector)
caps->ext_caps = &aconnector->dc_link->dpcd_sink_ext_caps;
caps->aux_support = false;
- if (caps->ext_caps->bits.oled == 1 /*||
- caps->ext_caps->bits.sdr_aux_backlight_control == 1 ||
- caps->ext_caps->bits.hdr_aux_backlight_control == 1*/)
+ if (caps->ext_caps->bits.oled == 1
+ /*
+ * ||
+ * caps->ext_caps->bits.sdr_aux_backlight_control == 1 ||
+ * caps->ext_caps->bits.hdr_aux_backlight_control == 1
+ */)
caps->aux_support = true;
if (amdgpu_backlight == 0)
@@ -3236,86 +3241,6 @@ static void handle_hpd_irq(void *param)
}
-static void dm_handle_mst_sideband_msg(struct amdgpu_dm_connector *aconnector)
-{
- u8 esi[DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI] = { 0 };
- u8 dret;
- bool new_irq_handled = false;
- int dpcd_addr;
- int dpcd_bytes_to_read;
-
- const int max_process_count = 30;
- int process_count = 0;
-
- const struct dc_link_status *link_status = dc_link_get_status(aconnector->dc_link);
-
- if (link_status->dpcd_caps->dpcd_rev.raw < 0x12) {
- dpcd_bytes_to_read = DP_LANE0_1_STATUS - DP_SINK_COUNT;
- /* DPCD 0x200 - 0x201 for downstream IRQ */
- dpcd_addr = DP_SINK_COUNT;
- } else {
- dpcd_bytes_to_read = DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI;
- /* DPCD 0x2002 - 0x2005 for downstream IRQ */
- dpcd_addr = DP_SINK_COUNT_ESI;
- }
-
- dret = drm_dp_dpcd_read(
- &aconnector->dm_dp_aux.aux,
- dpcd_addr,
- esi,
- dpcd_bytes_to_read);
-
- while (dret == dpcd_bytes_to_read &&
- process_count < max_process_count) {
- u8 ack[DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI] = {};
- u8 retry;
- dret = 0;
-
- process_count++;
-
- DRM_DEBUG_DRIVER("ESI %02x %02x %02x\n", esi[0], esi[1], esi[2]);
- /* handle HPD short pulse irq */
- if (aconnector->mst_mgr.mst_state)
- drm_dp_mst_hpd_irq_handle_event(&aconnector->mst_mgr,
- esi,
- ack,
- &new_irq_handled);
-
- if (new_irq_handled) {
- /* ACK at DPCD to notify down stream */
- for (retry = 0; retry < 3; retry++) {
- ssize_t wret;
-
- wret = drm_dp_dpcd_writeb(&aconnector->dm_dp_aux.aux,
- dpcd_addr + 1,
- ack[1]);
- if (wret == 1)
- break;
- }
-
- if (retry == 3) {
- DRM_ERROR("Failed to ack MST event.\n");
- return;
- }
-
- drm_dp_mst_hpd_irq_send_new_request(&aconnector->mst_mgr);
- /* check if there is new irq to be handled */
- dret = drm_dp_dpcd_read(
- &aconnector->dm_dp_aux.aux,
- dpcd_addr,
- esi,
- dpcd_bytes_to_read);
-
- new_irq_handled = false;
- } else {
- break;
- }
- }
-
- if (process_count == max_process_count)
- DRM_DEBUG_DRIVER("Loop exceeded max iterations\n");
-}
-
static void schedule_hpd_rx_offload_work(struct hpd_rx_irq_offload_work_queue *offload_wq,
union hpd_irq_data hpd_irq_data)
{
@@ -3377,7 +3302,23 @@ static void handle_hpd_rx_irq(void *param)
if (dc_link_dp_allow_hpd_rx_irq(dc_link)) {
if (hpd_irq_data.bytes.device_service_irq.bits.UP_REQ_MSG_RDY ||
hpd_irq_data.bytes.device_service_irq.bits.DOWN_REP_MSG_RDY) {
- dm_handle_mst_sideband_msg(aconnector);
+ bool skip = false;
+
+ /*
+ * DOWN_REP_MSG_RDY is also handled by polling method
+ * mgr->cbs->poll_hpd_irq()
+ */
+ spin_lock(&offload_wq->offload_lock);
+ skip = offload_wq->is_handling_mst_msg_rdy_event;
+
+ if (!skip)
+ offload_wq->is_handling_mst_msg_rdy_event = true;
+
+ spin_unlock(&offload_wq->offload_lock);
+
+ if (!skip)
+ schedule_hpd_rx_offload_work(offload_wq, hpd_irq_data);
+
goto out;
}
@@ -3468,7 +3409,7 @@ static void register_hpd_handlers(struct amdgpu_device *adev)
aconnector = to_amdgpu_dm_connector(connector);
dc_link = aconnector->dc_link;
- if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd) {
+ if (dc_link->irq_source_hpd != DC_IRQ_SOURCE_INVALID) {
int_params.int_context = INTERRUPT_LOW_IRQ_CONTEXT;
int_params.irq_source = dc_link->irq_source_hpd;
@@ -3477,7 +3418,7 @@ static void register_hpd_handlers(struct amdgpu_device *adev)
(void *) aconnector);
}
- if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) {
+ if (dc_link->irq_source_hpd_rx != DC_IRQ_SOURCE_INVALID) {
/* Also register for DP short pulse (hpd_rx). */
int_params.int_context = INTERRUPT_LOW_IRQ_CONTEXT;
@@ -3486,11 +3427,11 @@ static void register_hpd_handlers(struct amdgpu_device *adev)
amdgpu_dm_irq_register_interrupt(adev, &int_params,
handle_hpd_rx_irq,
(void *) aconnector);
-
- if (adev->dm.hpd_rx_offload_wq)
- adev->dm.hpd_rx_offload_wq[dc_link->link_index].aconnector =
- aconnector;
}
+
+ if (adev->dm.hpd_rx_offload_wq)
+ adev->dm.hpd_rx_offload_wq[connector->index].aconnector =
+ aconnector;
}
}
@@ -3503,7 +3444,7 @@ static int dce60_register_irq_handlers(struct amdgpu_device *adev)
struct dc_interrupt_params int_params = {0};
int r;
int i;
- unsigned client_id = AMDGPU_IRQ_CLIENTID_LEGACY;
+ unsigned int client_id = AMDGPU_IRQ_CLIENTID_LEGACY;
int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
int_params.current_polarity = INTERRUPT_POLARITY_DEFAULT;
@@ -3517,11 +3458,12 @@ static int dce60_register_irq_handlers(struct amdgpu_device *adev)
* Base driver will call amdgpu_dm_irq_handler() for ALL interrupts
* coming from DC hardware.
* amdgpu_dm_irq_handler() will re-direct the interrupt to DC
- * for acknowledging and handling. */
+ * for acknowledging and handling.
+ */
/* Use VBLANK interrupt */
for (i = 0; i < adev->mode_info.num_crtc; i++) {
- r = amdgpu_irq_add_id(adev, client_id, i+1 , &adev->crtc_irq);
+ r = amdgpu_irq_add_id(adev, client_id, i + 1, &adev->crtc_irq);
if (r) {
DRM_ERROR("Failed to add crtc irq id!\n");
return r;
@@ -3529,7 +3471,7 @@ static int dce60_register_irq_handlers(struct amdgpu_device *adev)
int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
int_params.irq_source =
- dc_interrupt_to_irq_source(dc, i+1 , 0);
+ dc_interrupt_to_irq_source(dc, i + 1, 0);
c_irq_params = &adev->dm.vblank_params[int_params.irq_source - DC_IRQ_SOURCE_VBLANK1];
@@ -3585,7 +3527,7 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
struct dc_interrupt_params int_params = {0};
int r;
int i;
- unsigned client_id = AMDGPU_IRQ_CLIENTID_LEGACY;
+ unsigned int client_id = AMDGPU_IRQ_CLIENTID_LEGACY;
if (adev->family >= AMDGPU_FAMILY_AI)
client_id = SOC15_IH_CLIENTID_DCE;
@@ -3602,7 +3544,8 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
* Base driver will call amdgpu_dm_irq_handler() for ALL interrupts
* coming from DC hardware.
* amdgpu_dm_irq_handler() will re-direct the interrupt to DC
- * for acknowledging and handling. */
+ * for acknowledging and handling.
+ */
/* Use VBLANK interrupt */
for (i = VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0; i <= VISLANDS30_IV_SRCID_D6_VERTICAL_INTERRUPT0; i++) {
@@ -4049,7 +3992,7 @@ static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm,
}
static int get_brightness_range(const struct amdgpu_dm_backlight_caps *caps,
- unsigned *min, unsigned *max)
+ unsigned int *min, unsigned int *max)
{
if (!caps)
return 0;
@@ -4069,7 +4012,7 @@ static int get_brightness_range(const struct amdgpu_dm_backlight_caps *caps,
static u32 convert_brightness_from_user(const struct amdgpu_dm_backlight_caps *caps,
uint32_t brightness)
{
- unsigned min, max;
+ unsigned int min, max;
if (!get_brightness_range(caps, &min, &max))
return brightness;
@@ -4082,7 +4025,7 @@ static u32 convert_brightness_from_user(const struct amdgpu_dm_backlight_caps *c
static u32 convert_brightness_to_user(const struct amdgpu_dm_backlight_caps *caps,
uint32_t brightness)
{
- unsigned min, max;
+ unsigned int min, max;
if (!get_brightness_range(caps, &min, &max))
return brightness;
@@ -4562,7 +4505,6 @@ fail:
static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm)
{
drm_atomic_private_obj_fini(&dm->atomic_obj);
- return;
}
/******************************************************************************
@@ -5394,6 +5336,7 @@ static bool adjust_colour_depth_from_display_info(
{
enum dc_color_depth depth = timing_out->display_color_depth;
int normalized_clk;
+
do {
normalized_clk = timing_out->pix_clk_100hz / 10;
/* YCbCr 4:2:0 requires additional adjustment of 1/2 */
@@ -5609,6 +5552,7 @@ create_fake_sink(struct amdgpu_dm_connector *aconnector)
{
struct dc_sink_init_data sink_init_data = { 0 };
struct dc_sink *sink = NULL;
+
sink_init_data.link = aconnector->dc_link;
sink_init_data.sink_signal = aconnector->dc_link->connector_signal;
@@ -5732,7 +5676,7 @@ get_highest_refresh_rate_mode(struct amdgpu_dm_connector *aconnector,
return &aconnector->freesync_vid_base;
/* Find the preferred mode */
- list_for_each_entry (m, list_head, head) {
+ list_for_each_entry(m, list_head, head) {
if (m->type & DRM_MODE_TYPE_PREFERRED) {
m_pref = m;
break;
@@ -5756,7 +5700,7 @@ get_highest_refresh_rate_mode(struct amdgpu_dm_connector *aconnector,
* For some monitors, preferred mode is not the mode with highest
* supported refresh rate.
*/
- list_for_each_entry (m, list_head, head) {
+ list_for_each_entry(m, list_head, head) {
current_refresh = drm_mode_vrefresh(m);
if (m->hdisplay == m_pref->hdisplay &&
@@ -6028,7 +5972,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
* This may not be an error, the use case is when we have no
* usermode calls to reset and set mode upon hotplug. In this
* case, we call set mode ourselves to restore the previous mode
- * and the modelist may not be filled in in time.
+ * and the modelist may not be filled in time.
*/
DRM_DEBUG_DRIVER("No preferred mode found\n");
} else {
@@ -6051,9 +5995,9 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
drm_mode_set_crtcinfo(&mode, 0);
/*
- * If scaling is enabled and refresh rate didn't change
- * we copy the vic and polarities of the old timings
- */
+ * If scaling is enabled and refresh rate didn't change
+ * we copy the vic and polarities of the old timings
+ */
if (!scale || mode_refresh != preferred_refresh)
fill_stream_properties_from_drm_display_mode(
stream, &mode, &aconnector->base, con_state, NULL,
@@ -6817,6 +6761,7 @@ static int dm_encoder_helper_atomic_check(struct drm_encoder *encoder,
if (!state->duplicated) {
int max_bpc = conn_state->max_requested_bpc;
+
is_y420 = drm_mode_is_420_also(&connector->display_info, adjusted_mode) &&
aconnector->force_yuv420_output;
color_depth = convert_color_depth_from_display_info(connector,
@@ -7135,7 +7080,7 @@ static bool is_duplicate_mode(struct amdgpu_dm_connector *aconnector,
{
struct drm_display_mode *m;
- list_for_each_entry (m, &aconnector->base.probed_modes, head) {
+ list_for_each_entry(m, &aconnector->base.probed_modes, head) {
if (drm_mode_equal(m, mode))
return true;
}
@@ -7295,6 +7240,7 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
aconnector->as_type = ADAPTIVE_SYNC_TYPE_NONE;
memset(&aconnector->vsdb_info, 0, sizeof(aconnector->vsdb_info));
mutex_init(&aconnector->hpd_lock);
+ mutex_init(&aconnector->handle_mst_msg_ready);
/*
* configure support HPD hot plug connector_>polled default value is 0
@@ -7454,7 +7400,6 @@ static int amdgpu_dm_connector_init(struct amdgpu_display_manager *dm,
link->priv = aconnector;
- DRM_DEBUG_DRIVER("%s()\n", __func__);
i2c = create_i2c(link->ddc, link->link_index, &res);
if (!i2c) {
@@ -8125,7 +8070,15 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
* Only allow immediate flips for fast updates that don't
* change memory domain, FB pitch, DCC state, rotation or
* mirroring.
+ *
+ * dm_crtc_helper_atomic_check() only accepts async flips with
+ * fast updates.
*/
+ if (crtc->state->async_flip &&
+ acrtc_state->update_type != UPDATE_TYPE_FAST)
+ drm_warn_once(state->dev,
+ "[PLANE:%d:%s] async flip with non-fast update\n",
+ plane->base.id, plane->name);
bundle->flip_addrs[planes_count].flip_immediate =
crtc->state->async_flip &&
acrtc_state->update_type == UPDATE_TYPE_FAST &&
@@ -8168,8 +8121,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
* DRI3/Present extension with defined target_msc.
*/
last_flip_vblank = amdgpu_get_vblank_counter_kms(pcrtc);
- }
- else {
+ } else {
/* For variable refresh rate mode only:
* Get vblank of last completed flip to avoid > 1 vrr
* flips per video frame by use of throttling, but allow
@@ -8502,8 +8454,8 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
dc_resource_state_copy_construct_current(dm->dc, dc_state);
}
- for_each_oldnew_crtc_in_state (state, crtc, old_crtc_state,
- new_crtc_state, i) {
+ for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state,
+ new_crtc_state, i) {
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
@@ -8526,9 +8478,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
drm_dbg_state(state->dev,
- "amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, "
- "planes_changed:%d, mode_changed:%d,active_changed:%d,"
- "connectors_changed:%d\n",
+ "amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, planes_changed:%d, mode_changed:%d,active_changed:%d,connectors_changed:%d\n",
acrtc->crtc_id,
new_crtc_state->enable,
new_crtc_state->active,
@@ -9104,8 +9054,8 @@ static int do_aquire_global_lock(struct drm_device *dev,
&commit->flip_done, 10*HZ);
if (ret == 0)
- DRM_ERROR("[CRTC:%d:%s] hw_done or flip_done "
- "timed out\n", crtc->base.id, crtc->name);
+ DRM_ERROR("[CRTC:%d:%s] hw_done or flip_done timed out\n",
+ crtc->base.id, crtc->name);
drm_crtc_commit_put(commit);
}
@@ -9190,7 +9140,8 @@ is_timing_unchanged_for_freesync(struct drm_crtc_state *old_crtc_state,
return false;
}
-static void set_freesync_fixed_config(struct dm_crtc_state *dm_new_crtc_state) {
+static void set_freesync_fixed_config(struct dm_crtc_state *dm_new_crtc_state)
+{
u64 num, den, res;
struct drm_crtc_state *new_crtc_state = &dm_new_crtc_state->base;
@@ -9312,9 +9263,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
goto skip_modeset;
drm_dbg_state(state->dev,
- "amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, "
- "planes_changed:%d, mode_changed:%d,active_changed:%d,"
- "connectors_changed:%d\n",
+ "amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, planes_changed:%d, mode_changed:%d,active_changed:%d,connectors_changed:%d\n",
acrtc->crtc_id,
new_crtc_state->enable,
new_crtc_state->active,
@@ -9343,8 +9292,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
old_crtc_state)) {
new_crtc_state->mode_changed = false;
DRM_DEBUG_DRIVER(
- "Mode change not required for front porch change, "
- "setting mode_changed to %d",
+ "Mode change not required for front porch change, setting mode_changed to %d",
new_crtc_state->mode_changed);
set_freesync_fixed_config(dm_new_crtc_state);
@@ -9356,9 +9304,8 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
struct drm_display_mode *high_mode;
high_mode = get_highest_refresh_rate_mode(aconnector, false);
- if (!drm_mode_equal(&new_crtc_state->mode, high_mode)) {
+ if (!drm_mode_equal(&new_crtc_state->mode, high_mode))
set_freesync_fixed_config(dm_new_crtc_state);
- }
}
ret = dm_atomic_get_state(state, &dm_state);
@@ -9526,6 +9473,7 @@ static bool should_reset_plane(struct drm_atomic_state *state,
*/
for_each_oldnew_plane_in_state(state, other, old_other_state, new_other_state, i) {
struct amdgpu_framebuffer *old_afb, *new_afb;
+
if (other->type == DRM_PLANE_TYPE_CURSOR)
continue;
@@ -9624,11 +9572,12 @@ static int dm_check_cursor_fb(struct amdgpu_crtc *new_acrtc,
}
/* Core DRM takes care of checking FB modifiers, so we only need to
- * check tiling flags when the FB doesn't have a modifier. */
+ * check tiling flags when the FB doesn't have a modifier.
+ */
if (!(fb->flags & DRM_MODE_FB_MODIFIERS)) {
if (adev->family < AMDGPU_FAMILY_AI) {
linear = AMDGPU_TILING_GET(afb->tiling_flags, ARRAY_MODE) != DC_ARRAY_2D_TILED_THIN1 &&
- AMDGPU_TILING_GET(afb->tiling_flags, ARRAY_MODE) != DC_ARRAY_1D_TILED_THIN1 &&
+ AMDGPU_TILING_GET(afb->tiling_flags, ARRAY_MODE) != DC_ARRAY_1D_TILED_THIN1 &&
AMDGPU_TILING_GET(afb->tiling_flags, MICRO_TILE_MODE) == 0;
} else {
linear = AMDGPU_TILING_GET(afb->tiling_flags, SWIZZLE_MODE) == 0;
@@ -9850,12 +9799,12 @@ static int dm_check_crtc_cursor(struct drm_atomic_state *state,
/* On DCE and DCN there is no dedicated hardware cursor plane. We get a
* cursor per pipe but it's going to inherit the scaling and
* positioning from the underlying pipe. Check the cursor plane's
- * blending properties match the underlying planes'. */
+ * blending properties match the underlying planes'.
+ */
new_cursor_state = drm_atomic_get_new_plane_state(state, cursor);
- if (!new_cursor_state || !new_cursor_state->fb) {
+ if (!new_cursor_state || !new_cursor_state->fb)
return 0;
- }
dm_get_oriented_plane_size(new_cursor_state, &cursor_src_w, &cursor_src_h);
cursor_scale_w = new_cursor_state->crtc_w * 1000 / cursor_src_w;
@@ -9900,6 +9849,7 @@ static int add_affected_mst_dsc_crtcs(struct drm_atomic_state *state, struct drm
struct drm_connector_state *conn_state, *old_conn_state;
struct amdgpu_dm_connector *aconnector = NULL;
int i;
+
for_each_oldnew_connector_in_state(state, connector, old_conn_state, conn_state, i) {
if (!conn_state->crtc)
conn_state = old_conn_state;
@@ -10334,7 +10284,7 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
}
/* Store the overall update type for use later in atomic check. */
- for_each_new_crtc_in_state (state, crtc, new_crtc_state, i) {
+ for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
struct dm_crtc_state *dm_new_crtc_state =
to_dm_crtc_state(new_crtc_state);
@@ -10356,7 +10306,7 @@ fail:
else if (ret == -EINTR || ret == -EAGAIN || ret == -ERESTARTSYS)
DRM_DEBUG_DRIVER("Atomic check stopped due to signal.\n");
else
- DRM_DEBUG_DRIVER("Atomic check failed with err: %d \n", ret);
+ DRM_DEBUG_DRIVER("Atomic check failed with err: %d\n", ret);
trace_amdgpu_dm_atomic_check_finish(state, ret);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 4561f55afa99..9fb5bb3a75a7 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -195,6 +195,11 @@ struct hpd_rx_irq_offload_work_queue {
*/
bool is_handling_link_loss;
/**
+ * @is_handling_mst_msg_rdy_event: Used to prevent inserting mst message
+ * ready event when we're already handling mst message ready event
+ */
+ bool is_handling_mst_msg_rdy_event;
+ /**
* @aconnector: The aconnector that this work queue is attached to
*/
struct amdgpu_dm_connector *aconnector;
@@ -638,6 +643,8 @@ struct amdgpu_dm_connector {
struct drm_dp_mst_port *mst_output_port;
struct amdgpu_dm_connector *mst_root;
struct drm_dp_aux *dsc_aux;
+ struct mutex handle_mst_msg_ready;
+
/* TODO see if we can merge with ddc_bus or make a dm_connector */
struct amdgpu_i2c_adapter *i2c;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
index 440fc0869a34..30d4c6fd95f5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
@@ -398,6 +398,18 @@ static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
return -EINVAL;
}
+ /*
+ * Only allow async flips for fast updates that don't change the FB
+ * pitch, the DCC state, rotation, etc.
+ */
+ if (crtc_state->async_flip &&
+ dm_crtc_state->update_type != UPDATE_TYPE_FAST) {
+ drm_dbg_atomic(crtc->dev,
+ "[CRTC:%d:%s] async flips are only supported for fast updates\n",
+ crtc->base.id, crtc->name);
+ return -EINVAL;
+ }
+
/* In some use cases, like reset, no stream is attached */
if (!dm_crtc_state->stream)
return 0;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 46d0a8f57e55..888e80f498e9 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -619,8 +619,118 @@ dm_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
return connector;
}
+void dm_handle_mst_sideband_msg_ready_event(
+ struct drm_dp_mst_topology_mgr *mgr,
+ enum mst_msg_ready_type msg_rdy_type)
+{
+ uint8_t esi[DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI] = { 0 };
+ uint8_t dret;
+ bool new_irq_handled = false;
+ int dpcd_addr;
+ uint8_t dpcd_bytes_to_read;
+ const uint8_t max_process_count = 30;
+ uint8_t process_count = 0;
+ u8 retry;
+ struct amdgpu_dm_connector *aconnector =
+ container_of(mgr, struct amdgpu_dm_connector, mst_mgr);
+
+
+ const struct dc_link_status *link_status = dc_link_get_status(aconnector->dc_link);
+
+ if (link_status->dpcd_caps->dpcd_rev.raw < 0x12) {
+ dpcd_bytes_to_read = DP_LANE0_1_STATUS - DP_SINK_COUNT;
+ /* DPCD 0x200 - 0x201 for downstream IRQ */
+ dpcd_addr = DP_SINK_COUNT;
+ } else {
+ dpcd_bytes_to_read = DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI;
+ /* DPCD 0x2002 - 0x2005 for downstream IRQ */
+ dpcd_addr = DP_SINK_COUNT_ESI;
+ }
+
+ mutex_lock(&aconnector->handle_mst_msg_ready);
+
+ while (process_count < max_process_count) {
+ u8 ack[DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI] = {};
+
+ process_count++;
+
+ dret = drm_dp_dpcd_read(
+ &aconnector->dm_dp_aux.aux,
+ dpcd_addr,
+ esi,
+ dpcd_bytes_to_read);
+
+ if (dret != dpcd_bytes_to_read) {
+ DRM_DEBUG_KMS("DPCD read and acked number is not as expected!");
+ break;
+ }
+
+ DRM_DEBUG_DRIVER("ESI %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+
+ switch (msg_rdy_type) {
+ case DOWN_REP_MSG_RDY_EVENT:
+ /* Only handle DOWN_REP_MSG_RDY case*/
+ esi[1] &= DP_DOWN_REP_MSG_RDY;
+ break;
+ case UP_REQ_MSG_RDY_EVENT:
+ /* Only handle UP_REQ_MSG_RDY case*/
+ esi[1] &= DP_UP_REQ_MSG_RDY;
+ break;
+ default:
+ /* Handle both cases*/
+ esi[1] &= (DP_DOWN_REP_MSG_RDY | DP_UP_REQ_MSG_RDY);
+ break;
+ }
+
+ if (!esi[1])
+ break;
+
+ /* handle MST irq */
+ if (aconnector->mst_mgr.mst_state)
+ drm_dp_mst_hpd_irq_handle_event(&aconnector->mst_mgr,
+ esi,
+ ack,
+ &new_irq_handled);
+
+ if (new_irq_handled) {
+ /* ACK at DPCD to notify down stream */
+ for (retry = 0; retry < 3; retry++) {
+ ssize_t wret;
+
+ wret = drm_dp_dpcd_writeb(&aconnector->dm_dp_aux.aux,
+ dpcd_addr + 1,
+ ack[1]);
+ if (wret == 1)
+ break;
+ }
+
+ if (retry == 3) {
+ DRM_ERROR("Failed to ack MST event.\n");
+ return;
+ }
+
+ drm_dp_mst_hpd_irq_send_new_request(&aconnector->mst_mgr);
+
+ new_irq_handled = false;
+ } else {
+ break;
+ }
+ }
+
+ mutex_unlock(&aconnector->handle_mst_msg_ready);
+
+ if (process_count == max_process_count)
+ DRM_DEBUG_DRIVER("Loop exceeded max iterations\n");
+}
+
+static void dm_handle_mst_down_rep_msg_ready(struct drm_dp_mst_topology_mgr *mgr)
+{
+ dm_handle_mst_sideband_msg_ready_event(mgr, DOWN_REP_MSG_RDY_EVENT);
+}
+
static const struct drm_dp_mst_topology_cbs dm_mst_cbs = {
.add_connector = dm_dp_add_mst_connector,
+ .poll_hpd_irq = dm_handle_mst_down_rep_msg_ready,
};
void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
index 1e4ede1e57ab..37c820ab0fdb 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
@@ -49,6 +49,13 @@
#define PBN_FEC_OVERHEAD_MULTIPLIER_8B_10B 1031
#define PBN_FEC_OVERHEAD_MULTIPLIER_128B_132B 1000
+enum mst_msg_ready_type {
+ NONE_MSG_RDY_EVENT = 0,
+ DOWN_REP_MSG_RDY_EVENT = 1,
+ UP_REQ_MSG_RDY_EVENT = 2,
+ DOWN_OR_UP_MSG_RDY_EVENT = 3
+};
+
struct amdgpu_display_manager;
struct amdgpu_dm_connector;
@@ -61,6 +68,10 @@ void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,
void
dm_dp_create_fake_mst_encoders(struct amdgpu_device *adev);
+void dm_handle_mst_sideband_msg_ready_event(
+ struct drm_dp_mst_topology_mgr *mgr,
+ enum mst_msg_ready_type msg_rdy_type);
+
struct dsc_mst_fairness_vars {
int pbn;
bool dsc_enabled;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
index 7ccd96959256..3db4ef564b99 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
@@ -87,6 +87,11 @@ static int dcn31_get_active_display_cnt_wa(
stream->signal == SIGNAL_TYPE_DVI_SINGLE_LINK ||
stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK)
tmds_present = true;
+
+ /* Checking stream / link detection ensuring that PHY is active*/
+ if (dc_is_dp_signal(stream->signal) && !stream->dpms_off)
+ display_count++;
+
}
for (i = 0; i < dc->link_count; i++) {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index a50309039d08..9834b75f1837 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -3278,7 +3278,8 @@ void dcn10_wait_for_mpcc_disconnect(
if (pipe_ctx->stream_res.opp->mpcc_disconnect_pending[mpcc_inst]) {
struct hubp *hubp = get_hubp_by_inst(res_pool, mpcc_inst);
- if (pipe_ctx->stream_res.tg->funcs->is_tg_enabled(pipe_ctx->stream_res.tg))
+ if (pipe_ctx->stream_res.tg &&
+ pipe_ctx->stream_res.tg->funcs->is_tg_enabled(pipe_ctx->stream_res.tg))
res_pool->mpc->funcs->wait_for_idle(res_pool->mpc, mpcc_inst);
pipe_ctx->stream_res.opp->mpcc_disconnect_pending[mpcc_inst] = false;
hubp->funcs->set_blank(hubp, true);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index dfb8f62765f2..5bf4d0aa6230 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -215,7 +215,7 @@ void optc3_set_odm_bypass(struct timing_generator *optc,
optc1->opp_count = 1;
}
-static void optc3_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
+void optc3_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
struct dc_crtc_timing *timing)
{
struct optc *optc1 = DCN10TG_FROM_TG(optc);
@@ -293,7 +293,7 @@ static void optc3_set_timing_double_buffer(struct timing_generator *optc, bool e
OTG_DRR_TIMING_DBUF_UPDATE_MODE, mode);
}
-static void optc3_wait_drr_doublebuffer_pending_clear(struct timing_generator *optc)
+void optc3_wait_drr_doublebuffer_pending_clear(struct timing_generator *optc)
{
struct optc *optc1 = DCN10TG_FROM_TG(optc);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
index fb06dc9a4893..d3a056c12b0d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
@@ -351,6 +351,9 @@ void optc3_set_timing_db_mode(struct timing_generator *optc, bool enable);
void optc3_set_odm_bypass(struct timing_generator *optc,
const struct dc_crtc_timing *dc_crtc_timing);
+void optc3_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
+ struct dc_crtc_timing *timing);
+void optc3_wait_drr_doublebuffer_pending_clear(struct timing_generator *optc);
void optc3_tg_init(struct timing_generator *optc);
void optc3_set_vtotal_min_max(struct timing_generator *optc, int vtotal_min, int vtotal_max);
#endif /* __DC_OPTC_DCN30_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/Makefile b/drivers/gpu/drm/amd/display/dc/dcn301/Makefile
index 7aa628c21973..9002cb10a6ae 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/Makefile
@@ -11,7 +11,8 @@
# Makefile for dcn30.
DCN301 = dcn301_init.o dcn301_resource.o dcn301_dccg.o \
- dcn301_dio_link_encoder.o dcn301_hwseq.o dcn301_panel_cntl.o dcn301_hubbub.o
+ dcn301_dio_link_encoder.o dcn301_hwseq.o dcn301_panel_cntl.o dcn301_hubbub.o \
+ dcn301_optc.o
AMD_DAL_DCN301 = $(addprefix $(AMDDALPATH)/dc/dcn301/,$(DCN301))
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.c
new file mode 100644
index 000000000000..b3cfcb887905
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.c
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dcn301_optc.h"
+#include "dc.h"
+#include "dcn_calc_math.h"
+#include "dc_dmub_srv.h"
+
+#include "dml/dcn30/dcn30_fpu.h"
+#include "dc_trace.h"
+
+#define REG(reg)\
+ optc1->tg_regs->reg
+
+#define CTX \
+ optc1->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+ optc1->tg_shift->field_name, optc1->tg_mask->field_name
+
+
+/**
+ * optc301_set_drr() - Program dynamic refresh rate registers m_OTGx_OTG_V_TOTAL_*.
+ *
+ * @optc: timing_generator instance.
+ * @params: parameters used for Dynamic Refresh Rate.
+ */
+void optc301_set_drr(
+ struct timing_generator *optc,
+ const struct drr_params *params)
+{
+ struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+ if (params != NULL &&
+ params->vertical_total_max > 0 &&
+ params->vertical_total_min > 0) {
+
+ if (params->vertical_total_mid != 0) {
+
+ REG_SET(OTG_V_TOTAL_MID, 0,
+ OTG_V_TOTAL_MID, params->vertical_total_mid - 1);
+
+ REG_UPDATE_2(OTG_V_TOTAL_CONTROL,
+ OTG_VTOTAL_MID_REPLACING_MAX_EN, 1,
+ OTG_VTOTAL_MID_FRAME_NUM,
+ (uint8_t)params->vertical_total_mid_frame_num);
+
+ }
+
+ optc->funcs->set_vtotal_min_max(optc, params->vertical_total_min - 1, params->vertical_total_max - 1);
+
+ REG_UPDATE_5(OTG_V_TOTAL_CONTROL,
+ OTG_V_TOTAL_MIN_SEL, 1,
+ OTG_V_TOTAL_MAX_SEL, 1,
+ OTG_FORCE_LOCK_ON_EVENT, 0,
+ OTG_SET_V_TOTAL_MIN_MASK_EN, 0,
+ OTG_SET_V_TOTAL_MIN_MASK, 0);
+ // Setup manual flow control for EOF via TRIG_A
+ optc->funcs->setup_manual_trigger(optc);
+
+ } else {
+ REG_UPDATE_4(OTG_V_TOTAL_CONTROL,
+ OTG_SET_V_TOTAL_MIN_MASK, 0,
+ OTG_V_TOTAL_MIN_SEL, 0,
+ OTG_V_TOTAL_MAX_SEL, 0,
+ OTG_FORCE_LOCK_ON_EVENT, 0);
+
+ optc->funcs->set_vtotal_min_max(optc, 0, 0);
+ }
+}
+
+
+void optc301_setup_manual_trigger(struct timing_generator *optc)
+{
+ struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+ REG_SET_8(OTG_TRIGA_CNTL, 0,
+ OTG_TRIGA_SOURCE_SELECT, 21,
+ OTG_TRIGA_SOURCE_PIPE_SELECT, optc->inst,
+ OTG_TRIGA_RISING_EDGE_DETECT_CNTL, 1,
+ OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, 0,
+ OTG_TRIGA_POLARITY_SELECT, 0,
+ OTG_TRIGA_FREQUENCY_SELECT, 0,
+ OTG_TRIGA_DELAY, 0,
+ OTG_TRIGA_CLEAR, 1);
+}
+
+static struct timing_generator_funcs dcn30_tg_funcs = {
+ .validate_timing = optc1_validate_timing,
+ .program_timing = optc1_program_timing,
+ .setup_vertical_interrupt0 = optc1_setup_vertical_interrupt0,
+ .setup_vertical_interrupt1 = optc1_setup_vertical_interrupt1,
+ .setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2,
+ .program_global_sync = optc1_program_global_sync,
+ .enable_crtc = optc2_enable_crtc,
+ .disable_crtc = optc1_disable_crtc,
+ /* used by enable_timing_synchronization. Not need for FPGA */
+ .is_counter_moving = optc1_is_counter_moving,
+ .get_position = optc1_get_position,
+ .get_frame_count = optc1_get_vblank_counter,
+ .get_scanoutpos = optc1_get_crtc_scanoutpos,
+ .get_otg_active_size = optc1_get_otg_active_size,
+ .set_early_control = optc1_set_early_control,
+ /* used by enable_timing_synchronization. Not need for FPGA */
+ .wait_for_state = optc1_wait_for_state,
+ .set_blank_color = optc3_program_blank_color,
+ .did_triggered_reset_occur = optc1_did_triggered_reset_occur,
+ .triplebuffer_lock = optc3_triplebuffer_lock,
+ .triplebuffer_unlock = optc2_triplebuffer_unlock,
+ .enable_reset_trigger = optc1_enable_reset_trigger,
+ .enable_crtc_reset = optc1_enable_crtc_reset,
+ .disable_reset_trigger = optc1_disable_reset_trigger,
+ .lock = optc3_lock,
+ .unlock = optc1_unlock,
+ .lock_doublebuffer_enable = optc3_lock_doublebuffer_enable,
+ .lock_doublebuffer_disable = optc3_lock_doublebuffer_disable,
+ .enable_optc_clock = optc1_enable_optc_clock,
+ .set_drr = optc301_set_drr,
+ .get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
+ .set_vtotal_min_max = optc3_set_vtotal_min_max,
+ .set_static_screen_control = optc1_set_static_screen_control,
+ .program_stereo = optc1_program_stereo,
+ .is_stereo_left_eye = optc1_is_stereo_left_eye,
+ .tg_init = optc3_tg_init,
+ .is_tg_enabled = optc1_is_tg_enabled,
+ .is_optc_underflow_occurred = optc1_is_optc_underflow_occurred,
+ .clear_optc_underflow = optc1_clear_optc_underflow,
+ .setup_global_swap_lock = NULL,
+ .get_crc = optc1_get_crc,
+ .configure_crc = optc2_configure_crc,
+ .set_dsc_config = optc3_set_dsc_config,
+ .get_dsc_status = optc2_get_dsc_status,
+ .set_dwb_source = NULL,
+ .set_odm_bypass = optc3_set_odm_bypass,
+ .set_odm_combine = optc3_set_odm_combine,
+ .get_optc_source = optc2_get_optc_source,
+ .set_out_mux = optc3_set_out_mux,
+ .set_drr_trigger_window = optc3_set_drr_trigger_window,
+ .set_vtotal_change_limit = optc3_set_vtotal_change_limit,
+ .set_gsl = optc2_set_gsl,
+ .set_gsl_source_select = optc2_set_gsl_source_select,
+ .set_vtg_params = optc1_set_vtg_params,
+ .program_manual_trigger = optc2_program_manual_trigger,
+ .setup_manual_trigger = optc301_setup_manual_trigger,
+ .get_hw_timing = optc1_get_hw_timing,
+ .wait_drr_doublebuffer_pending_clear = optc3_wait_drr_doublebuffer_pending_clear,
+};
+
+void dcn301_timing_generator_init(struct optc *optc1)
+{
+ optc1->base.funcs = &dcn30_tg_funcs;
+
+ optc1->max_h_total = optc1->tg_mask->OTG_H_TOTAL + 1;
+ optc1->max_v_total = optc1->tg_mask->OTG_V_TOTAL + 1;
+
+ optc1->min_h_blank = 32;
+ optc1->min_v_blank = 3;
+ optc1->min_v_blank_interlace = 5;
+ optc1->min_h_sync_width = 4;
+ optc1->min_v_sync_width = 1;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.h b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.h
new file mode 100644
index 000000000000..b49585682a15
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_optc.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPTC_DCN301_H__
+#define __DC_OPTC_DCN301_H__
+
+#include "dcn20/dcn20_optc.h"
+#include "dcn30/dcn30_optc.h"
+
+void dcn301_timing_generator_init(struct optc *optc1);
+void optc301_setup_manual_trigger(struct timing_generator *optc);
+void optc301_set_drr(struct timing_generator *optc, const struct drr_params *params);
+
+#endif /* __DC_OPTC_DCN301_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index 3485fbb1093e..1bee9a4636e6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -42,7 +42,7 @@
#include "dcn30/dcn30_hubp.h"
#include "irq/dcn30/irq_service_dcn30.h"
#include "dcn30/dcn30_dpp.h"
-#include "dcn30/dcn30_optc.h"
+#include "dcn301/dcn301_optc.h"
#include "dcn20/dcn20_hwseq.h"
#include "dcn30/dcn30_hwseq.h"
#include "dce110/dce110_hw_sequencer.h"
@@ -855,7 +855,7 @@ static struct timing_generator *dcn301_timing_generator_create(
tgn10->tg_shift = &optc_shift;
tgn10->tg_mask = &optc_mask;
- dcn30_timing_generator_init(tgn10);
+ dcn301_timing_generator_init(tgn10);
return &tgn10->base;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 45956ef6f3f9..131b8b82afc0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -65,7 +65,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.timing_trace = false,
.clock_trace = true,
.disable_pplib_clock_request = true,
- .pipe_split_policy = MPC_SPLIT_DYNAMIC,
+ .pipe_split_policy = MPC_SPLIT_AVOID,
.force_single_disp_pipe_split = false,
.disable_dcc = DCC_ENABLE,
.vsr_support = true,
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index d9e049e7ff0a..ed8ddb75b333 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -295,7 +295,11 @@ int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *c
pipe = &res_ctx->pipe_ctx[i];
timing = &pipe->stream->timing;
- pipes[pipe_cnt].pipe.dest.vtotal = pipe->stream->adjust.v_total_min;
+ if (pipe->stream->adjust.v_total_min != 0)
+ pipes[pipe_cnt].pipe.dest.vtotal = pipe->stream->adjust.v_total_min;
+ else
+ pipes[pipe_cnt].pipe.dest.vtotal = timing->v_total;
+
pipes[pipe_cnt].pipe.dest.vblank_nom = timing->v_total - pipes[pipe_cnt].pipe.dest.vactive;
pipes[pipe_cnt].pipe.dest.vblank_nom = min(pipes[pipe_cnt].pipe.dest.vblank_nom, dcn3_14_ip.VBlankNomDefaultUS);
pipes[pipe_cnt].pipe.dest.vblank_nom = max(pipes[pipe_cnt].pipe.dest.vblank_nom, timing->v_sync_width);
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index 6841a4bce186..1cb402264497 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -1798,17 +1798,6 @@ static int smu7_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
return result;
}
-static bool intel_core_rkl_chk(void)
-{
-#if IS_ENABLED(CONFIG_X86_64)
- struct cpuinfo_x86 *c = &cpu_data(0);
-
- return (c->x86 == 6 && c->x86_model == INTEL_FAM6_ROCKETLAKE);
-#else
- return false;
-#endif
-}
-
static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
{
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
@@ -1835,7 +1824,8 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
data->mclk_dpm_key_disabled = hwmgr->feature_mask & PP_MCLK_DPM_MASK ? false : true;
data->sclk_dpm_key_disabled = hwmgr->feature_mask & PP_SCLK_DPM_MASK ? false : true;
data->pcie_dpm_key_disabled =
- intel_core_rkl_chk() || !(hwmgr->feature_mask & PP_PCIE_DPM_MASK);
+ !amdgpu_device_pcie_dynamic_switching_supported() ||
+ !(hwmgr->feature_mask & PP_PCIE_DPM_MASK);
/* need to set voltage control types before EVV patching */
data->voltage_control = SMU7_VOLTAGE_CONTROL_NONE;
data->vddci_control = SMU7_VOLTAGE_CONTROL_NONE;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index f6599c00a6fd..0cda3b276f61 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -1927,12 +1927,16 @@ static int sienna_cichlid_read_sensor(struct smu_context *smu,
*size = 4;
break;
case AMDGPU_PP_SENSOR_GFX_MCLK:
- ret = sienna_cichlid_get_current_clk_freq_by_table(smu, SMU_UCLK, (uint32_t *)data);
+ ret = sienna_cichlid_get_smu_metrics_data(smu,
+ METRICS_CURR_UCLK,
+ (uint32_t *)data);
*(uint32_t *)data *= 100;
*size = 4;
break;
case AMDGPU_PP_SENSOR_GFX_SCLK:
- ret = sienna_cichlid_get_current_clk_freq_by_table(smu, SMU_GFXCLK, (uint32_t *)data);
+ ret = sienna_cichlid_get_smu_metrics_data(smu,
+ METRICS_AVERAGE_GFXCLK,
+ (uint32_t *)data);
*(uint32_t *)data *= 100;
*size = 4;
break;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index 3ba02131e682..b1f0937ccade 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -949,7 +949,7 @@ static int smu_v13_0_7_read_sensor(struct smu_context *smu,
break;
case AMDGPU_PP_SENSOR_GFX_MCLK:
ret = smu_v13_0_7_get_smu_metrics_data(smu,
- METRICS_AVERAGE_UCLK,
+ METRICS_CURR_UCLK,
(uint32_t *)data);
*(uint32_t *)data *= 100;
*size = 4;
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 2c454568a607..c277b198fa3f 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -140,6 +140,12 @@ drm_atomic_state_init(struct drm_device *dev, struct drm_atomic_state *state)
if (!state->planes)
goto fail;
+ /*
+ * Because drm_atomic_state can be committed asynchronously we need our
+ * own reference and cannot rely on the on implied by drm_file in the
+ * ioctl call.
+ */
+ drm_dev_get(dev);
state->dev = dev;
drm_dbg_atomic(dev, "Allocated atomic state %p\n", state);
@@ -299,7 +305,8 @@ EXPORT_SYMBOL(drm_atomic_state_clear);
void __drm_atomic_state_free(struct kref *ref)
{
struct drm_atomic_state *state = container_of(ref, typeof(*state), ref);
- struct drm_mode_config *config = &state->dev->mode_config;
+ struct drm_device *dev = state->dev;
+ struct drm_mode_config *config = &dev->mode_config;
drm_atomic_state_clear(state);
@@ -311,6 +318,8 @@ void __drm_atomic_state_free(struct kref *ref)
drm_atomic_state_default_release(state);
kfree(state);
}
+
+ drm_dev_put(dev);
}
EXPORT_SYMBOL(__drm_atomic_state_free);
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index 1b12a3c201a3..871e4e2129d6 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -311,6 +311,9 @@ static bool drm_client_target_cloned(struct drm_device *dev,
can_clone = true;
dmt_mode = drm_mode_find_dmt(dev, 1024, 768, 60, false);
+ if (!dmt_mode)
+ goto fail;
+
for (i = 0; i < connector_count; i++) {
if (!enabled[i])
continue;
@@ -326,11 +329,13 @@ static bool drm_client_target_cloned(struct drm_device *dev,
if (!modes[i])
can_clone = false;
}
+ kfree(dmt_mode);
if (can_clone) {
DRM_DEBUG_KMS("can clone using 1024x768\n");
return true;
}
+fail:
DRM_INFO("kms: can't enable cloning when we probably wanted to.\n");
return false;
}
@@ -862,6 +867,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
break;
}
+ kfree(modeset->mode);
modeset->mode = drm_mode_duplicate(dev, mode);
drm_connector_get(connector);
modeset->connectors[modeset->num_connectors++] = connector;
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 789dce9e2608..dcbda9ba32dd 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -23,6 +23,11 @@ subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable)
subdir-ccflags-y += $(call cc-disable-warning, frame-address)
subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror
+# Fine grained warnings disable
+CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init)
+CFLAGS_display/intel_display_device.o = $(call cc-disable-warning, override-init)
+CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init)
+
subdir-ccflags-y += -I$(srctree)/$(src)
# Please keep these build lists sorted!
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c
index 3fd30e7f0062..f0ee9bcf661d 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.c
+++ b/drivers/gpu/drm/i915/display/intel_display_device.c
@@ -16,9 +16,6 @@
#include "intel_display_reg_defs.h"
#include "intel_fbc.h"
-__diag_push();
-__diag_ignore_all("-Woverride-init", "Allow overriding inherited members");
-
static const struct intel_display_device_info no_display = {};
#define PIPE_A_OFFSET 0x70000
@@ -665,8 +662,6 @@ static const struct intel_display_device_info xe_lpdp_display = {
BIT(TRANSCODER_C) | BIT(TRANSCODER_D),
};
-__diag_pop();
-
#undef INTEL_VGA_DEVICE
#undef INTEL_QUANTA_VGA_DEVICE
#define INTEL_VGA_DEVICE(id, info) { id, info }
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 1cc0ddc6a310..80c3f88310db 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -135,9 +135,6 @@ static int intel_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma)
return i915_gem_fb_mmap(obj, vma);
}
-__diag_push();
-__diag_ignore_all("-Woverride-init", "Allow overriding the default ops");
-
static const struct fb_ops intelfb_ops = {
.owner = THIS_MODULE,
__FB_DEFAULT_DEFERRED_OPS_RDWR(intel_fbdev),
@@ -149,8 +146,6 @@ static const struct fb_ops intelfb_ops = {
.fb_mmap = intel_fbdev_mmap,
};
-__diag_pop();
-
static int intelfb_alloc(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 3d7a5db9833b..928975d5fe2f 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -38,9 +38,6 @@
#include "i915_reg.h"
#include "intel_pci_config.h"
-__diag_push();
-__diag_ignore_all("-Woverride-init", "Allow overriding inherited members");
-
#define PLATFORM(x) .platform = (x)
#define GEN(x) \
.__runtime.graphics.ip.ver = (x), \
@@ -846,8 +843,6 @@ static const struct intel_device_info mtl_info = {
#undef PLATFORM
-__diag_pop();
-
/*
* Make sure any device matches here are from most specific to most
* general. For example, since the Quanta match is based on the subsystem
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 7413c11fb562..49c6f1ff1128 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -4431,6 +4431,7 @@ static const struct i915_range mtl_oam_b_counters[] = {
static const struct i915_range xehp_oa_b_counters[] = {
{ .start = 0xdc48, .end = 0xdc48 }, /* OAA_ENABLE_REG */
{ .start = 0xdd00, .end = 0xdd48 }, /* OAG_LCE0_0 - OAA_LENABLE_REG */
+ {}
};
static const struct i915_range gen7_oa_mux_regs[] = {
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 38d3fad0d97a..1bec819da876 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -1877,6 +1877,8 @@ nv50_pior_destroy(struct drm_encoder *encoder)
nvif_outp_dtor(&nv_encoder->outp);
drm_encoder_cleanup(encoder);
+
+ mutex_destroy(&nv_encoder->dp.hpd_irq_lock);
kfree(encoder);
}
@@ -1921,6 +1923,8 @@ nv50_pior_create(struct drm_connector *connector, struct dcb_output *dcbe)
nv_encoder->i2c = ddc;
nv_encoder->aux = aux;
+ mutex_init(&nv_encoder->dp.hpd_irq_lock);
+
encoder = to_drm_encoder(nv_encoder);
encoder->possible_crtcs = dcbe->heads;
encoder->possible_clones = 0;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
index 40a1065ae626..ef441dfdea09 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
@@ -16,7 +16,7 @@ struct nvkm_i2c_bus {
const struct nvkm_i2c_bus_func *func;
struct nvkm_i2c_pad *pad;
#define NVKM_I2C_BUS_CCB(n) /* 'n' is ccb index */ (n)
-#define NVKM_I2C_BUS_EXT(n) /* 'n' is dcb external encoder type */ ((n) + 0x100)
+#define NVKM_I2C_BUS_EXT(n) /* 'n' is dcb external encoder type */ ((n) + 0x10)
#define NVKM_I2C_BUS_PRI /* ccb primary comm. port */ -1
#define NVKM_I2C_BUS_SEC /* ccb secondary comm. port */ -2
int id;
@@ -38,7 +38,7 @@ struct nvkm_i2c_aux {
const struct nvkm_i2c_aux_func *func;
struct nvkm_i2c_pad *pad;
#define NVKM_I2C_AUX_CCB(n) /* 'n' is ccb index */ (n)
-#define NVKM_I2C_AUX_EXT(n) /* 'n' is dcb external encoder type */ ((n) + 0x100)
+#define NVKM_I2C_AUX_EXT(n) /* 'n' is dcb external encoder type */ ((n) + 0x10)
int id;
struct mutex mutex;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
index dad942be6679..46b057fe1412 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
@@ -81,20 +81,29 @@ nvkm_uconn_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_
return -ENOSYS;
list_for_each_entry(outp, &conn->disp->outps, head) {
- if (outp->info.connector == conn->index && outp->dp.aux) {
- if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG ) bits |= NVKM_I2C_PLUG;
- if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_I2C_UNPLUG;
- if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ ) bits |= NVKM_I2C_IRQ;
+ if (outp->info.connector == conn->index)
+ break;
+ }
- return nvkm_uevent_add(uevent, &device->i2c->event, outp->dp.aux->id, bits,
- nvkm_uconn_uevent_aux);
- }
+ if (&outp->head == &conn->disp->outps)
+ return -EINVAL;
+
+ if (outp->dp.aux && !outp->info.location) {
+ if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG ) bits |= NVKM_I2C_PLUG;
+ if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_I2C_UNPLUG;
+ if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ ) bits |= NVKM_I2C_IRQ;
+
+ return nvkm_uevent_add(uevent, &device->i2c->event, outp->dp.aux->id, bits,
+ nvkm_uconn_uevent_aux);
}
if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG ) bits |= NVKM_GPIO_HI;
if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_GPIO_LO;
- if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ)
- return -EINVAL;
+ if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ) {
+ /* TODO: support DP IRQ on ANX9805 and remove this hack. */
+ if (!outp->info.location)
+ return -EINVAL;
+ }
return nvkm_uevent_add(uevent, &device->gpio->event, conn->info.hpd, bits,
nvkm_uconn_uevent_gpio);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
index 976539de4220..731b2f68d3db 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
@@ -260,10 +260,11 @@ nvkm_i2c_new_(const struct nvkm_i2c_func *func, struct nvkm_device *device,
{
struct nvkm_bios *bios = device->bios;
struct nvkm_i2c *i2c;
+ struct nvkm_i2c_aux *aux;
struct dcb_i2c_entry ccbE;
struct dcb_output dcbE;
u8 ver, hdr;
- int ret, i;
+ int ret, i, ids;
if (!(i2c = *pi2c = kzalloc(sizeof(*i2c), GFP_KERNEL)))
return -ENOMEM;
@@ -406,5 +407,11 @@ nvkm_i2c_new_(const struct nvkm_i2c_func *func, struct nvkm_device *device,
}
}
- return nvkm_event_init(&nvkm_i2c_intr_func, &i2c->subdev, 4, i, &i2c->event);
+ ids = 0;
+ list_for_each_entry(aux, &i2c->aux, head)
+ ids = max(ids, aux->id + 1);
+ if (!ids)
+ return 0;
+
+ return nvkm_event_init(&nvkm_i2c_intr_func, &i2c->subdev, 4, ids, &i2c->event);
}
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index b930036edbbe..256c2d42e350 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -199,43 +199,6 @@ static __cpuidle int intel_idle_xstate(struct cpuidle_device *dev,
return __intel_idle(dev, drv, index);
}
-static __always_inline int __intel_idle_hlt(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index)
-{
- raw_safe_halt();
- raw_local_irq_disable();
- return index;
-}
-
-/**
- * intel_idle_hlt - Ask the processor to enter the given idle state using hlt.
- * @dev: cpuidle device of the target CPU.
- * @drv: cpuidle driver (assumed to point to intel_idle_driver).
- * @index: Target idle state index.
- *
- * Use the HLT instruction to notify the processor that the CPU represented by
- * @dev is idle and it can try to enter the idle state corresponding to @index.
- *
- * Must be called under local_irq_disable().
- */
-static __cpuidle int intel_idle_hlt(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index)
-{
- return __intel_idle_hlt(dev, drv, index);
-}
-
-static __cpuidle int intel_idle_hlt_irq_on(struct cpuidle_device *dev,
- struct cpuidle_driver *drv, int index)
-{
- int ret;
-
- raw_local_irq_enable();
- ret = __intel_idle_hlt(dev, drv, index);
- raw_local_irq_disable();
-
- return ret;
-}
-
/**
* intel_idle_s2idle - Ask the processor to enter the given idle state.
* @dev: cpuidle device of the target CPU.
@@ -1279,25 +1242,6 @@ static struct cpuidle_state snr_cstates[] __initdata = {
.enter = NULL }
};
-static struct cpuidle_state vmguest_cstates[] __initdata = {
- {
- .name = "C1",
- .desc = "HLT",
- .flags = MWAIT2flg(0x00) | CPUIDLE_FLAG_IRQ_ENABLE,
- .exit_latency = 5,
- .target_residency = 10,
- .enter = &intel_idle_hlt, },
- {
- .name = "C1L",
- .desc = "Long HLT",
- .flags = MWAIT2flg(0x00) | CPUIDLE_FLAG_TLB_FLUSHED,
- .exit_latency = 5,
- .target_residency = 200,
- .enter = &intel_idle_hlt, },
- {
- .enter = NULL }
-};
-
static const struct idle_cpu idle_cpu_nehalem __initconst = {
.state_table = nehalem_cstates,
.auto_demotion_disable_flags = NHM_C1_AUTO_DEMOTE | NHM_C3_AUTO_DEMOTE,
@@ -1897,16 +1841,6 @@ static bool __init intel_idle_verify_cstate(unsigned int mwait_hint)
static void state_update_enter_method(struct cpuidle_state *state, int cstate)
{
- if (state->enter == intel_idle_hlt) {
- if (force_irq_on) {
- pr_info("forced intel_idle_irq for state %d\n", cstate);
- state->enter = intel_idle_hlt_irq_on;
- }
- return;
- }
- if (state->enter == intel_idle_hlt_irq_on)
- return; /* no update scenarios */
-
if (state->flags & CPUIDLE_FLAG_INIT_XSTATE) {
/*
* Combining with XSTATE with IBRS or IRQ_ENABLE flags
@@ -1940,21 +1874,6 @@ static void state_update_enter_method(struct cpuidle_state *state, int cstate)
}
}
-/*
- * For mwait based states, we want to verify the cpuid data to see if the state
- * is actually supported by this specific CPU.
- * For non-mwait based states, this check should be skipped.
- */
-static bool should_verify_mwait(struct cpuidle_state *state)
-{
- if (state->enter == intel_idle_hlt)
- return false;
- if (state->enter == intel_idle_hlt_irq_on)
- return false;
-
- return true;
-}
-
static void __init intel_idle_init_cstates_icpu(struct cpuidle_driver *drv)
{
int cstate;
@@ -2003,7 +1922,7 @@ static void __init intel_idle_init_cstates_icpu(struct cpuidle_driver *drv)
}
mwait_hint = flg2MWAIT(cpuidle_state_table[cstate].flags);
- if (should_verify_mwait(&cpuidle_state_table[cstate]) && !intel_idle_verify_cstate(mwait_hint))
+ if (!intel_idle_verify_cstate(mwait_hint))
continue;
/* Structure copy. */
@@ -2137,93 +2056,6 @@ static void __init intel_idle_cpuidle_devices_uninit(void)
cpuidle_unregister_device(per_cpu_ptr(intel_idle_cpuidle_devices, i));
}
-/*
- * Match up the latency and break even point of the bare metal (cpu based)
- * states with the deepest VM available state.
- *
- * We only want to do this for the deepest state, the ones that has
- * the TLB_FLUSHED flag set on the .
- *
- * All our short idle states are dominated by vmexit/vmenter latencies,
- * not the underlying hardware latencies so we keep our values for these.
- */
-static void __init matchup_vm_state_with_baremetal(void)
-{
- int cstate;
-
- for (cstate = 0; cstate < CPUIDLE_STATE_MAX; ++cstate) {
- int matching_cstate;
-
- if (intel_idle_max_cstate_reached(cstate))
- break;
-
- if (!cpuidle_state_table[cstate].enter)
- break;
-
- if (!(cpuidle_state_table[cstate].flags & CPUIDLE_FLAG_TLB_FLUSHED))
- continue;
-
- for (matching_cstate = 0; matching_cstate < CPUIDLE_STATE_MAX; ++matching_cstate) {
- if (!icpu->state_table[matching_cstate].enter)
- break;
- if (icpu->state_table[matching_cstate].exit_latency > cpuidle_state_table[cstate].exit_latency) {
- cpuidle_state_table[cstate].exit_latency = icpu->state_table[matching_cstate].exit_latency;
- cpuidle_state_table[cstate].target_residency = icpu->state_table[matching_cstate].target_residency;
- }
- }
-
- }
-}
-
-
-static int __init intel_idle_vminit(const struct x86_cpu_id *id)
-{
- int retval;
-
- cpuidle_state_table = vmguest_cstates;
-
- icpu = (const struct idle_cpu *)id->driver_data;
-
- pr_debug("v" INTEL_IDLE_VERSION " model 0x%X\n",
- boot_cpu_data.x86_model);
-
- intel_idle_cpuidle_devices = alloc_percpu(struct cpuidle_device);
- if (!intel_idle_cpuidle_devices)
- return -ENOMEM;
-
- /*
- * We don't know exactly what the host will do when we go idle, but as a worst estimate
- * we can assume that the exit latency of the deepest host state will be hit for our
- * deep (long duration) guest idle state.
- * The same logic applies to the break even point for the long duration guest idle state.
- * So lets copy these two properties from the table we found for the host CPU type.
- */
- matchup_vm_state_with_baremetal();
-
- intel_idle_cpuidle_driver_init(&intel_idle_driver);
-
- retval = cpuidle_register_driver(&intel_idle_driver);
- if (retval) {
- struct cpuidle_driver *drv = cpuidle_get_driver();
- printk(KERN_DEBUG pr_fmt("intel_idle yielding to %s\n"),
- drv ? drv->name : "none");
- goto init_driver_fail;
- }
-
- retval = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "idle/intel:online",
- intel_idle_cpu_online, NULL);
- if (retval < 0)
- goto hp_setup_fail;
-
- return 0;
-hp_setup_fail:
- intel_idle_cpuidle_devices_uninit();
- cpuidle_unregister_driver(&intel_idle_driver);
-init_driver_fail:
- free_percpu(intel_idle_cpuidle_devices);
- return retval;
-}
-
static int __init intel_idle_init(void)
{
const struct x86_cpu_id *id;
@@ -2242,8 +2074,6 @@ static int __init intel_idle_init(void)
id = x86_match_cpu(intel_idle_ids);
if (id) {
if (!boot_cpu_has(X86_FEATURE_MWAIT)) {
- if (boot_cpu_has(X86_FEATURE_HYPERVISOR))
- return intel_idle_vminit(id);
pr_debug("Please enable MWAIT in BIOS SETUP\n");
return -ENODEV;
}
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 872fd5c24147..7a1f6713318a 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -5,9 +5,10 @@
*/
#include <linux/err.h>
#include <linux/export.h>
+#include <linux/minmax.h>
+#include <linux/mutex.h>
#include <linux/property.h>
#include <linux/slab.h>
-#include <linux/mutex.h>
#include <linux/iio/iio.h>
#include <linux/iio/iio-opaque.h>
@@ -849,15 +850,14 @@ static int iio_channel_read_max(struct iio_channel *chan,
int *val, int *val2, int *type,
enum iio_chan_info_enum info)
{
- int unused;
const int *vals;
int length;
int ret;
- if (!val2)
- val2 = &unused;
-
ret = iio_channel_read_avail(chan, &vals, type, &length, info);
+ if (ret < 0)
+ return ret;
+
switch (ret) {
case IIO_AVAIL_RANGE:
switch (*type) {
@@ -866,7 +866,8 @@ static int iio_channel_read_max(struct iio_channel *chan,
break;
default:
*val = vals[4];
- *val2 = vals[5];
+ if (val2)
+ *val2 = vals[5];
}
return 0;
@@ -875,20 +876,16 @@ static int iio_channel_read_max(struct iio_channel *chan,
return -EINVAL;
switch (*type) {
case IIO_VAL_INT:
- *val = vals[--length];
- while (length) {
- if (vals[--length] > *val)
- *val = vals[length];
- }
+ *val = max_array(vals, length);
break;
default:
- /* FIXME: learn about max for other iio values */
+ /* TODO: learn about max for other iio values */
return -EINVAL;
}
return 0;
default:
- return ret;
+ return -EINVAL;
}
}
@@ -912,6 +909,69 @@ err_unlock:
}
EXPORT_SYMBOL_GPL(iio_read_max_channel_raw);
+static int iio_channel_read_min(struct iio_channel *chan,
+ int *val, int *val2, int *type,
+ enum iio_chan_info_enum info)
+{
+ const int *vals;
+ int length;
+ int ret;
+
+ ret = iio_channel_read_avail(chan, &vals, type, &length, info);
+ if (ret < 0)
+ return ret;
+
+ switch (ret) {
+ case IIO_AVAIL_RANGE:
+ switch (*type) {
+ case IIO_VAL_INT:
+ *val = vals[0];
+ break;
+ default:
+ *val = vals[0];
+ if (val2)
+ *val2 = vals[1];
+ }
+ return 0;
+
+ case IIO_AVAIL_LIST:
+ if (length <= 0)
+ return -EINVAL;
+ switch (*type) {
+ case IIO_VAL_INT:
+ *val = min_array(vals, length);
+ break;
+ default:
+ /* TODO: learn about min for other iio values */
+ return -EINVAL;
+ }
+ return 0;
+
+ default:
+ return -EINVAL;
+ }
+}
+
+int iio_read_min_channel_raw(struct iio_channel *chan, int *val)
+{
+ struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(chan->indio_dev);
+ int ret;
+ int type;
+
+ mutex_lock(&iio_dev_opaque->info_exist_lock);
+ if (!chan->indio_dev->info) {
+ ret = -ENODEV;
+ goto err_unlock;
+ }
+
+ ret = iio_channel_read_min(chan, val, NULL, &type, IIO_CHAN_INFO_RAW);
+err_unlock:
+ mutex_unlock(&iio_dev_opaque->info_exist_lock);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(iio_read_min_channel_raw);
+
int iio_get_channel_type(struct iio_channel *chan, enum iio_chan_type *type)
{
struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(chan->indio_dev);
diff --git a/drivers/media/dvb-core/Makefile b/drivers/media/dvb-core/Makefile
index 62b028ded9f7..1cb3ca67bed9 100644
--- a/drivers/media/dvb-core/Makefile
+++ b/drivers/media/dvb-core/Makefile
@@ -8,6 +8,6 @@ dvb-vb2-$(CONFIG_DVB_MMAP) := dvb_vb2.o
dvb-core-objs := dvbdev.o dmxdev.o dvb_demux.o \
dvb_ca_en50221.o dvb_frontend.o \
- $(dvb-net-y) dvb_ringbuffer.o $(dvb-vb2-y) dvb_math.o
+ $(dvb-net-y) dvb_ringbuffer.o $(dvb-vb2-y)
obj-$(CONFIG_DVB_CORE) += dvb-core.o
diff --git a/drivers/media/dvb-frontends/af9013_priv.h b/drivers/media/dvb-frontends/af9013_priv.h
index 3b9b9424fe1a..bba7a9693a23 100644
--- a/drivers/media/dvb-frontends/af9013_priv.h
+++ b/drivers/media/dvb-frontends/af9013_priv.h
@@ -12,7 +12,7 @@
#define AF9013_PRIV_H
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "af9013.h"
#include <linux/firmware.h>
#include <linux/i2c-mux.h>
diff --git a/drivers/media/dvb-frontends/af9033_priv.h b/drivers/media/dvb-frontends/af9033_priv.h
index 0e64da0cdeab..7560da75ef00 100644
--- a/drivers/media/dvb-frontends/af9033_priv.h
+++ b/drivers/media/dvb-frontends/af9033_priv.h
@@ -14,7 +14,7 @@
#include <linux/math64.h>
#include <linux/regmap.h>
#include <linux/kernel.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
struct reg_val {
u32 reg;
diff --git a/drivers/media/dvb-frontends/cxd2820r_priv.h b/drivers/media/dvb-frontends/cxd2820r_priv.h
index 9b4d9cf8563d..605320bbc12b 100644
--- a/drivers/media/dvb-frontends/cxd2820r_priv.h
+++ b/drivers/media/dvb-frontends/cxd2820r_priv.h
@@ -11,7 +11,7 @@
#include <linux/dvb/version.h>
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "cxd2820r.h"
#include <linux/gpio/driver.h> /* For gpio_chip */
#include <linux/math64.h>
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index 5431f922f55e..ef403a9fb753 100644
--- a/drivers/media/dvb-frontends/cxd2841er.c
+++ b/drivers/media/dvb-frontends/cxd2841er.c
@@ -22,7 +22,7 @@
#include <linux/dynamic_debug.h>
#include <linux/kernel.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <media/dvb_frontend.h>
#include "cxd2841er.h"
#include "cxd2841er_priv.h"
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2_mon.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2_mon.c
index 604580bf7cf7..4e173dd87ecf 100644
--- a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2_mon.c
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2_mon.c
@@ -11,7 +11,7 @@
#include "cxd2880_tnrdmd_dvbt2.h"
#include "cxd2880_tnrdmd_dvbt2_mon.h"
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
static const int ref_dbm_1000[4][8] = {
{-96000, -95000, -94000, -93000, -92000, -92000, -98000, -97000},
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt_mon.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt_mon.c
index fedc3b4a2fa0..86d5a1e4022a 100644
--- a/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt_mon.c
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt_mon.c
@@ -11,7 +11,7 @@
#include "cxd2880_tnrdmd_dvbt.h"
#include "cxd2880_tnrdmd_dvbt_mon.h"
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
static const int ref_dbm_1000[3][5] = {
{-93000, -91000, -90000, -89000, -88000},
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c b/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c
index d5b1b3788e39..f67b6d24b8d4 100644
--- a/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_top.c
@@ -11,7 +11,7 @@
#include <linux/spi/spi.h>
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "cxd2880.h"
#include "cxd2880_tnrdmd_mon.h"
diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c
index a90d2f51868f..b791e687d2e2 100644
--- a/drivers/media/dvb-frontends/dib7000p.c
+++ b/drivers/media/dvb-frontends/dib7000p.c
@@ -13,7 +13,7 @@
#include <linux/mutex.h>
#include <asm/div64.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <media/dvb_frontend.h>
#include "dib7000p.h"
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index fe19d127abb3..2abda7d1cb6e 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -13,7 +13,7 @@
#include <linux/mutex.h>
#include <asm/div64.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <media/dvb_frontend.h>
diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c
index 914ca820c174..1c57587a917a 100644
--- a/drivers/media/dvb-frontends/dib9000.c
+++ b/drivers/media/dvb-frontends/dib9000.c
@@ -11,7 +11,7 @@
#include <linux/i2c.h>
#include <linux/mutex.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <media/dvb_frontend.h>
#include "dib9000.h"
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index 3301ef75d441..6ad4f202f1bf 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -20,7 +20,7 @@
#include <media/dvb_frontend.h>
#include "drxk.h"
#include "drxk_hard.h"
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
static int power_down_dvbt(struct drxk_state *state, bool set_power_mode);
static int power_down_qam(struct drxk_state *state);
diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c
index 62d743988919..c15d3735d34c 100644
--- a/drivers/media/dvb-frontends/lgdt3305.c
+++ b/drivers/media/dvb-frontends/lgdt3305.c
@@ -10,7 +10,7 @@
#include <asm/div64.h>
#include <linux/dvb/frontend.h>
#include <linux/slab.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "lgdt3305.h"
static int debug;
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index 70258884126b..3c6650f6e9a3 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -12,7 +12,7 @@
#include <asm/div64.h>
#include <linux/kernel.h>
#include <linux/dvb/frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "lgdt3306a.h"
#include <linux/i2c-mux.h>
diff --git a/drivers/media/dvb-frontends/lgdt330x.c b/drivers/media/dvb-frontends/lgdt330x.c
index 83565209c3b1..97a10996c7fa 100644
--- a/drivers/media/dvb-frontends/lgdt330x.c
+++ b/drivers/media/dvb-frontends/lgdt330x.c
@@ -28,7 +28,7 @@
#include <asm/byteorder.h>
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "lgdt330x_priv.h"
#include "lgdt330x.h"
diff --git a/drivers/media/dvb-frontends/m88ds3103_priv.h b/drivers/media/dvb-frontends/m88ds3103_priv.h
index aa5306f40201..594ad9cbc2cc 100644
--- a/drivers/media/dvb-frontends/m88ds3103_priv.h
+++ b/drivers/media/dvb-frontends/m88ds3103_priv.h
@@ -10,7 +10,7 @@
#include <media/dvb_frontend.h>
#include "m88ds3103.h"
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <linux/firmware.h>
#include <linux/i2c-mux.h>
#include <linux/regmap.h>
diff --git a/drivers/media/dvb-frontends/mn88443x.c b/drivers/media/dvb-frontends/mn88443x.c
index 2ce5692bc22c..db2921c736af 100644
--- a/drivers/media/dvb-frontends/mn88443x.c
+++ b/drivers/media/dvb-frontends/mn88443x.c
@@ -10,7 +10,7 @@
#include <linux/gpio/consumer.h>
#include <linux/of_device.h>
#include <linux/regmap.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "mn88443x.h"
diff --git a/drivers/media/dvb-frontends/mn88472_priv.h b/drivers/media/dvb-frontends/mn88472_priv.h
index 337562723f88..41f14bd67bfd 100644
--- a/drivers/media/dvb-frontends/mn88472_priv.h
+++ b/drivers/media/dvb-frontends/mn88472_priv.h
@@ -9,7 +9,7 @@
#define MN88472_PRIV_H
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "mn88472.h"
#include <linux/firmware.h>
#include <linux/regmap.h>
diff --git a/drivers/media/dvb-frontends/mn88473_priv.h b/drivers/media/dvb-frontends/mn88473_priv.h
index eca7f4e2b769..e9daaacfa22f 100644
--- a/drivers/media/dvb-frontends/mn88473_priv.h
+++ b/drivers/media/dvb-frontends/mn88473_priv.h
@@ -9,7 +9,7 @@
#define MN88473_PRIV_H
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "mn88473.h"
#include <linux/math64.h>
#include <linux/firmware.h>
diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c
index 24de1b115158..355f3598627b 100644
--- a/drivers/media/dvb-frontends/or51132.c
+++ b/drivers/media/dvb-frontends/or51132.c
@@ -27,7 +27,7 @@
#include <linux/slab.h>
#include <asm/byteorder.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <media/dvb_frontend.h>
#include "or51132.h"
diff --git a/drivers/media/dvb-frontends/or51211.c b/drivers/media/dvb-frontends/or51211.c
index ddcaea5c9941..ae732dc5116e 100644
--- a/drivers/media/dvb-frontends/or51211.c
+++ b/drivers/media/dvb-frontends/or51211.c
@@ -26,7 +26,7 @@
#include <linux/slab.h>
#include <asm/byteorder.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include <media/dvb_frontend.h>
#include "or51211.h"
diff --git a/drivers/media/dvb-frontends/rtl2830_priv.h b/drivers/media/dvb-frontends/rtl2830_priv.h
index fae78ed78522..ae1fc24a4d84 100644
--- a/drivers/media/dvb-frontends/rtl2830_priv.h
+++ b/drivers/media/dvb-frontends/rtl2830_priv.h
@@ -9,7 +9,7 @@
#define RTL2830_PRIV_H
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "rtl2830.h"
#include <linux/i2c-mux.h>
#include <linux/math64.h>
diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h b/drivers/media/dvb-frontends/rtl2832_priv.h
index 5f79f95b9475..f11ba038d5f0 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -14,7 +14,7 @@
#include <linux/bitops.h>
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "rtl2832.h"
struct rtl2832_dev {
diff --git a/drivers/media/dvb-frontends/si2165.c b/drivers/media/dvb-frontends/si2165.c
index 72810efd1a96..434d003bf397 100644
--- a/drivers/media/dvb-frontends/si2165.c
+++ b/drivers/media/dvb-frontends/si2165.c
@@ -19,7 +19,7 @@
#include <linux/regmap.h>
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "si2165_priv.h"
#include "si2165.h"
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c
index 95e376f23506..a93f40617469 100644
--- a/drivers/media/dvb-frontends/stv0367.c
+++ b/drivers/media/dvb-frontends/stv0367.c
@@ -15,7 +15,7 @@
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "stv0367.h"
#include "stv0367_defs.h"
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c
index 879f028f9682..1f8cbf45554a 100644
--- a/drivers/media/dvb-frontends/tc90522.c
+++ b/drivers/media/dvb-frontends/tc90522.c
@@ -21,7 +21,7 @@
#include <linux/kernel.h>
#include <linux/math64.h>
#include <linux/dvb/frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "tc90522.h"
#define TC90522_I2C_THRU_REG 0xfe
diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c
index 0b3f6999515e..3cb4e5270e4f 100644
--- a/drivers/media/dvb-frontends/tda10048.c
+++ b/drivers/media/dvb-frontends/tda10048.c
@@ -16,7 +16,7 @@
#include <linux/math64.h>
#include <asm/div64.h>
#include <media/dvb_frontend.h>
-#include <media/dvb_math.h>
+#include <linux/int_log.h>
#include "tda10048.h"
#define TDA10048_DEFAULT_FIRMWARE "dvb-fe-tda10048-1.0.fw"
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
index 68df6d4641b5..eebf967f4711 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
@@ -227,6 +227,8 @@ static int
__mcp251xfd_chip_set_mode(const struct mcp251xfd_priv *priv,
const u8 mode_req, bool nowait)
{
+ const struct can_bittiming *bt = &priv->can.bittiming;
+ unsigned long timeout_us = MCP251XFD_POLL_TIMEOUT_US;
u32 con = 0, con_reqop, osc = 0;
u8 mode;
int err;
@@ -246,12 +248,16 @@ __mcp251xfd_chip_set_mode(const struct mcp251xfd_priv *priv,
if (mode_req == MCP251XFD_REG_CON_MODE_SLEEP || nowait)
return 0;
+ if (bt->bitrate)
+ timeout_us = max_t(unsigned long, timeout_us,
+ MCP251XFD_FRAME_LEN_MAX_BITS * USEC_PER_SEC /
+ bt->bitrate);
+
err = regmap_read_poll_timeout(priv->map_reg, MCP251XFD_REG_CON, con,
!mcp251xfd_reg_invalid(con) &&
FIELD_GET(MCP251XFD_REG_CON_OPMOD_MASK,
con) == mode_req,
- MCP251XFD_POLL_SLEEP_US,
- MCP251XFD_POLL_TIMEOUT_US);
+ MCP251XFD_POLL_SLEEP_US, timeout_us);
if (err != -ETIMEDOUT && err != -EBADMSG)
return err;
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
index 7024ff0cc2c0..24510b3b8020 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
@@ -387,6 +387,7 @@ static_assert(MCP251XFD_TIMESTAMP_WORK_DELAY_SEC <
#define MCP251XFD_OSC_STAB_TIMEOUT_US (10 * MCP251XFD_OSC_STAB_SLEEP_US)
#define MCP251XFD_POLL_SLEEP_US (10)
#define MCP251XFD_POLL_TIMEOUT_US (USEC_PER_MSEC)
+#define MCP251XFD_FRAME_LEN_MAX_BITS (736)
/* Misc */
#define MCP251XFD_NAPI_WEIGHT 32
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index d476c2884008..f418066569fc 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -303,12 +303,6 @@ struct gs_can {
struct can_bittiming_const bt_const, data_bt_const;
unsigned int channel; /* channel number */
- /* time counter for hardware timestamps */
- struct cyclecounter cc;
- struct timecounter tc;
- spinlock_t tc_lock; /* spinlock to guard access tc->cycle_last */
- struct delayed_work timestamp;
-
u32 feature;
unsigned int hf_size_tx;
@@ -325,6 +319,13 @@ struct gs_usb {
struct gs_can *canch[GS_MAX_INTF];
struct usb_anchor rx_submitted;
struct usb_device *udev;
+
+ /* time counter for hardware timestamps */
+ struct cyclecounter cc;
+ struct timecounter tc;
+ spinlock_t tc_lock; /* spinlock to guard access tc->cycle_last */
+ struct delayed_work timestamp;
+
unsigned int hf_size_rx;
u8 active_channels;
};
@@ -388,15 +389,15 @@ static int gs_cmd_reset(struct gs_can *dev)
GFP_KERNEL);
}
-static inline int gs_usb_get_timestamp(const struct gs_can *dev,
+static inline int gs_usb_get_timestamp(const struct gs_usb *parent,
u32 *timestamp_p)
{
__le32 timestamp;
int rc;
- rc = usb_control_msg_recv(dev->udev, 0, GS_USB_BREQ_TIMESTAMP,
+ rc = usb_control_msg_recv(parent->udev, 0, GS_USB_BREQ_TIMESTAMP,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- dev->channel, 0,
+ 0, 0,
&timestamp, sizeof(timestamp),
USB_CTRL_GET_TIMEOUT,
GFP_KERNEL);
@@ -410,20 +411,20 @@ static inline int gs_usb_get_timestamp(const struct gs_can *dev,
static u64 gs_usb_timestamp_read(const struct cyclecounter *cc) __must_hold(&dev->tc_lock)
{
- struct gs_can *dev = container_of(cc, struct gs_can, cc);
+ struct gs_usb *parent = container_of(cc, struct gs_usb, cc);
u32 timestamp = 0;
int err;
- lockdep_assert_held(&dev->tc_lock);
+ lockdep_assert_held(&parent->tc_lock);
/* drop lock for synchronous USB transfer */
- spin_unlock_bh(&dev->tc_lock);
- err = gs_usb_get_timestamp(dev, &timestamp);
- spin_lock_bh(&dev->tc_lock);
+ spin_unlock_bh(&parent->tc_lock);
+ err = gs_usb_get_timestamp(parent, &timestamp);
+ spin_lock_bh(&parent->tc_lock);
if (err)
- netdev_err(dev->netdev,
- "Error %d while reading timestamp. HW timestamps may be inaccurate.",
- err);
+ dev_err(&parent->udev->dev,
+ "Error %d while reading timestamp. HW timestamps may be inaccurate.",
+ err);
return timestamp;
}
@@ -431,14 +432,14 @@ static u64 gs_usb_timestamp_read(const struct cyclecounter *cc) __must_hold(&dev
static void gs_usb_timestamp_work(struct work_struct *work)
{
struct delayed_work *delayed_work = to_delayed_work(work);
- struct gs_can *dev;
+ struct gs_usb *parent;
- dev = container_of(delayed_work, struct gs_can, timestamp);
- spin_lock_bh(&dev->tc_lock);
- timecounter_read(&dev->tc);
- spin_unlock_bh(&dev->tc_lock);
+ parent = container_of(delayed_work, struct gs_usb, timestamp);
+ spin_lock_bh(&parent->tc_lock);
+ timecounter_read(&parent->tc);
+ spin_unlock_bh(&parent->tc_lock);
- schedule_delayed_work(&dev->timestamp,
+ schedule_delayed_work(&parent->timestamp,
GS_USB_TIMESTAMP_WORK_DELAY_SEC * HZ);
}
@@ -446,37 +447,38 @@ static void gs_usb_skb_set_timestamp(struct gs_can *dev,
struct sk_buff *skb, u32 timestamp)
{
struct skb_shared_hwtstamps *hwtstamps = skb_hwtstamps(skb);
+ struct gs_usb *parent = dev->parent;
u64 ns;
- spin_lock_bh(&dev->tc_lock);
- ns = timecounter_cyc2time(&dev->tc, timestamp);
- spin_unlock_bh(&dev->tc_lock);
+ spin_lock_bh(&parent->tc_lock);
+ ns = timecounter_cyc2time(&parent->tc, timestamp);
+ spin_unlock_bh(&parent->tc_lock);
hwtstamps->hwtstamp = ns_to_ktime(ns);
}
-static void gs_usb_timestamp_init(struct gs_can *dev)
+static void gs_usb_timestamp_init(struct gs_usb *parent)
{
- struct cyclecounter *cc = &dev->cc;
+ struct cyclecounter *cc = &parent->cc;
cc->read = gs_usb_timestamp_read;
cc->mask = CYCLECOUNTER_MASK(32);
cc->shift = 32 - bits_per(NSEC_PER_SEC / GS_USB_TIMESTAMP_TIMER_HZ);
cc->mult = clocksource_hz2mult(GS_USB_TIMESTAMP_TIMER_HZ, cc->shift);
- spin_lock_init(&dev->tc_lock);
- spin_lock_bh(&dev->tc_lock);
- timecounter_init(&dev->tc, &dev->cc, ktime_get_real_ns());
- spin_unlock_bh(&dev->tc_lock);
+ spin_lock_init(&parent->tc_lock);
+ spin_lock_bh(&parent->tc_lock);
+ timecounter_init(&parent->tc, &parent->cc, ktime_get_real_ns());
+ spin_unlock_bh(&parent->tc_lock);
- INIT_DELAYED_WORK(&dev->timestamp, gs_usb_timestamp_work);
- schedule_delayed_work(&dev->timestamp,
+ INIT_DELAYED_WORK(&parent->timestamp, gs_usb_timestamp_work);
+ schedule_delayed_work(&parent->timestamp,
GS_USB_TIMESTAMP_WORK_DELAY_SEC * HZ);
}
-static void gs_usb_timestamp_stop(struct gs_can *dev)
+static void gs_usb_timestamp_stop(struct gs_usb *parent)
{
- cancel_delayed_work_sync(&dev->timestamp);
+ cancel_delayed_work_sync(&parent->timestamp);
}
static void gs_update_state(struct gs_can *dev, struct can_frame *cf)
@@ -560,6 +562,9 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
if (!netif_device_present(netdev))
return;
+ if (!netif_running(netdev))
+ goto resubmit_urb;
+
if (hf->echo_id == -1) { /* normal rx */
if (hf->flags & GS_CAN_FLAG_FD) {
skb = alloc_canfd_skb(dev->netdev, &cfd);
@@ -833,6 +838,7 @@ static int gs_can_open(struct net_device *netdev)
.mode = cpu_to_le32(GS_CAN_MODE_START),
};
struct gs_host_frame *hf;
+ struct urb *urb = NULL;
u32 ctrlmode;
u32 flags = 0;
int rc, i;
@@ -855,14 +861,18 @@ static int gs_can_open(struct net_device *netdev)
}
if (!parent->active_channels) {
+ if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
+ gs_usb_timestamp_init(parent);
+
for (i = 0; i < GS_MAX_RX_URBS; i++) {
- struct urb *urb;
u8 *buf;
/* alloc rx urb */
urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!urb)
- return -ENOMEM;
+ if (!urb) {
+ rc = -ENOMEM;
+ goto out_usb_kill_anchored_urbs;
+ }
/* alloc rx buffer */
buf = kmalloc(dev->parent->hf_size_rx,
@@ -870,8 +880,8 @@ static int gs_can_open(struct net_device *netdev)
if (!buf) {
netdev_err(netdev,
"No memory left for USB buffer\n");
- usb_free_urb(urb);
- return -ENOMEM;
+ rc = -ENOMEM;
+ goto out_usb_free_urb;
}
/* fill, anchor, and submit rx urb */
@@ -894,9 +904,7 @@ static int gs_can_open(struct net_device *netdev)
netdev_err(netdev,
"usb_submit failed (err=%d)\n", rc);
- usb_unanchor_urb(urb);
- usb_free_urb(urb);
- break;
+ goto out_usb_unanchor_urb;
}
/* Drop reference,
@@ -926,13 +934,9 @@ static int gs_can_open(struct net_device *netdev)
flags |= GS_CAN_MODE_FD;
/* if hardware supports timestamps, enable it */
- if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP) {
+ if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
flags |= GS_CAN_MODE_HW_TIMESTAMP;
- /* start polling timestamp */
- gs_usb_timestamp_init(dev);
- }
-
/* finally start device */
dev->can.state = CAN_STATE_ERROR_ACTIVE;
dm.flags = cpu_to_le32(flags);
@@ -942,10 +946,9 @@ static int gs_can_open(struct net_device *netdev)
GFP_KERNEL);
if (rc) {
netdev_err(netdev, "Couldn't start device (err=%d)\n", rc);
- if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
- gs_usb_timestamp_stop(dev);
dev->can.state = CAN_STATE_STOPPED;
- return rc;
+
+ goto out_usb_kill_anchored_urbs;
}
parent->active_channels++;
@@ -953,6 +956,22 @@ static int gs_can_open(struct net_device *netdev)
netif_start_queue(netdev);
return 0;
+
+out_usb_unanchor_urb:
+ usb_unanchor_urb(urb);
+out_usb_free_urb:
+ usb_free_urb(urb);
+out_usb_kill_anchored_urbs:
+ if (!parent->active_channels) {
+ usb_kill_anchored_urbs(&dev->tx_submitted);
+
+ if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
+ gs_usb_timestamp_stop(parent);
+ }
+
+ close_candev(netdev);
+
+ return rc;
}
static int gs_usb_get_state(const struct net_device *netdev,
@@ -998,14 +1017,13 @@ static int gs_can_close(struct net_device *netdev)
netif_stop_queue(netdev);
- /* stop polling timestamp */
- if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
- gs_usb_timestamp_stop(dev);
-
/* Stop polling */
parent->active_channels--;
if (!parent->active_channels) {
usb_kill_anchored_urbs(&parent->rx_submitted);
+
+ if (dev->feature & GS_CAN_FEATURE_HW_TIMESTAMP)
+ gs_usb_timestamp_stop(parent);
}
/* Stop sending URBs */
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 84d502589f8e..91aba470fb2f 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -506,7 +506,13 @@ static int ksz8_r_sta_mac_table(struct ksz_device *dev, u16 addr,
(data_hi & masks[STATIC_MAC_TABLE_FWD_PORTS]) >>
shifts[STATIC_MAC_FWD_PORTS];
alu->is_override = (data_hi & masks[STATIC_MAC_TABLE_OVERRIDE]) ? 1 : 0;
- data_hi >>= 1;
+
+ /* KSZ8795 family switches have STATIC_MAC_TABLE_USE_FID and
+ * STATIC_MAC_TABLE_FID definitions off by 1 when doing read on the
+ * static MAC table compared to doing write.
+ */
+ if (ksz_is_ksz87xx(dev))
+ data_hi >>= 1;
alu->is_static = true;
alu->is_use_fid = (data_hi & masks[STATIC_MAC_TABLE_USE_FID]) ? 1 : 0;
alu->fid = (data_hi & masks[STATIC_MAC_TABLE_FID]) >>
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 813b91a816bb..b18cd170ec06 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -331,13 +331,13 @@ static const u32 ksz8795_masks[] = {
[STATIC_MAC_TABLE_VALID] = BIT(21),
[STATIC_MAC_TABLE_USE_FID] = BIT(23),
[STATIC_MAC_TABLE_FID] = GENMASK(30, 24),
- [STATIC_MAC_TABLE_OVERRIDE] = BIT(26),
- [STATIC_MAC_TABLE_FWD_PORTS] = GENMASK(24, 20),
+ [STATIC_MAC_TABLE_OVERRIDE] = BIT(22),
+ [STATIC_MAC_TABLE_FWD_PORTS] = GENMASK(20, 16),
[DYNAMIC_MAC_TABLE_ENTRIES_H] = GENMASK(6, 0),
- [DYNAMIC_MAC_TABLE_MAC_EMPTY] = BIT(8),
+ [DYNAMIC_MAC_TABLE_MAC_EMPTY] = BIT(7),
[DYNAMIC_MAC_TABLE_NOT_READY] = BIT(7),
[DYNAMIC_MAC_TABLE_ENTRIES] = GENMASK(31, 29),
- [DYNAMIC_MAC_TABLE_FID] = GENMASK(26, 20),
+ [DYNAMIC_MAC_TABLE_FID] = GENMASK(22, 16),
[DYNAMIC_MAC_TABLE_SRC_PORT] = GENMASK(26, 24),
[DYNAMIC_MAC_TABLE_TIMESTAMP] = GENMASK(28, 27),
[P_MII_TX_FLOW_CTRL] = BIT(5),
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index 28444e5924f9..a4de58847dea 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -601,6 +601,13 @@ static inline void ksz_regmap_unlock(void *__mtx)
mutex_unlock(mtx);
}
+static inline bool ksz_is_ksz87xx(struct ksz_device *dev)
+{
+ return dev->chip_id == KSZ8795_CHIP_ID ||
+ dev->chip_id == KSZ8794_CHIP_ID ||
+ dev->chip_id == KSZ8765_CHIP_ID;
+}
+
static inline bool ksz_is_ksz88x3(struct ksz_device *dev)
{
return dev->chip_id == KSZ8830_CHIP_ID;
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 8b51756bd805..c7d51a539451 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -109,6 +109,13 @@ int mv88e6xxx_wait_mask(struct mv88e6xxx_chip *chip, int addr, int reg,
usleep_range(1000, 2000);
}
+ err = mv88e6xxx_read(chip, addr, reg, &data);
+ if (err)
+ return err;
+
+ if ((data & mask) == val)
+ return 0;
+
dev_err(chip->dev, "Timeout while waiting for switch\n");
return -ETIMEDOUT;
}
diff --git a/drivers/net/dsa/qca/ar9331.c b/drivers/net/dsa/qca/ar9331.c
index b2bf78ac485e..3b0937031499 100644
--- a/drivers/net/dsa/qca/ar9331.c
+++ b/drivers/net/dsa/qca/ar9331.c
@@ -1002,6 +1002,8 @@ static const struct regmap_config ar9331_mdio_regmap_config = {
.val_bits = 32,
.reg_stride = 4,
.max_register = AR9331_SW_REG_PAGE,
+ .use_single_read = true,
+ .use_single_write = true,
.ranges = ar9331_regmap_range,
.num_ranges = ARRAY_SIZE(ar9331_regmap_range),
@@ -1018,8 +1020,6 @@ static struct regmap_bus ar9331_sw_bus = {
.val_format_endian_default = REGMAP_ENDIAN_NATIVE,
.read = ar9331_mdio_read,
.write = ar9331_sw_bus_write,
- .max_raw_read = 4,
- .max_raw_write = 4,
};
static int ar9331_sw_probe(struct mdio_device *mdiodev)
diff --git a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
index 04ad0f2b9677..7246e13dd559 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
@@ -512,11 +512,6 @@ bnad_debugfs_init(struct bnad *bnad)
if (!bnad->port_debugfs_root) {
bnad->port_debugfs_root =
debugfs_create_dir(name, bna_debugfs_root);
- if (!bnad->port_debugfs_root) {
- netdev_warn(bnad->netdev,
- "debugfs root dir creation failed\n");
- return;
- }
atomic_inc(&bna_debugfs_port_count);
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h
index f80f2735e688..8cbdebc5b698 100644
--- a/drivers/net/ethernet/intel/iavf/iavf.h
+++ b/drivers/net/ethernet/intel/iavf/iavf.h
@@ -255,8 +255,10 @@ struct iavf_adapter {
struct workqueue_struct *wq;
struct work_struct reset_task;
struct work_struct adminq_task;
+ struct work_struct finish_config;
struct delayed_work client_task;
wait_queue_head_t down_waitqueue;
+ wait_queue_head_t reset_waitqueue;
wait_queue_head_t vc_waitqueue;
struct iavf_q_vector *q_vectors;
struct list_head vlan_filter_list;
@@ -518,8 +520,9 @@ int iavf_up(struct iavf_adapter *adapter);
void iavf_down(struct iavf_adapter *adapter);
int iavf_process_config(struct iavf_adapter *adapter);
int iavf_parse_vf_resource_msg(struct iavf_adapter *adapter);
-void iavf_schedule_reset(struct iavf_adapter *adapter);
+void iavf_schedule_reset(struct iavf_adapter *adapter, u64 flags);
void iavf_schedule_request_stats(struct iavf_adapter *adapter);
+void iavf_schedule_finish_config(struct iavf_adapter *adapter);
void iavf_reset(struct iavf_adapter *adapter);
void iavf_set_ethtool_ops(struct net_device *netdev);
void iavf_update_stats(struct iavf_adapter *adapter);
@@ -582,4 +585,5 @@ void iavf_add_adv_rss_cfg(struct iavf_adapter *adapter);
void iavf_del_adv_rss_cfg(struct iavf_adapter *adapter);
struct iavf_mac_filter *iavf_add_filter(struct iavf_adapter *adapter,
const u8 *macaddr);
+int iavf_wait_for_reset(struct iavf_adapter *adapter);
#endif /* _IAVF_H_ */
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index 6f171d1d85b7..2f47cfa7f06e 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -484,6 +484,7 @@ static int iavf_set_priv_flags(struct net_device *netdev, u32 flags)
{
struct iavf_adapter *adapter = netdev_priv(netdev);
u32 orig_flags, new_flags, changed_flags;
+ int ret = 0;
u32 i;
orig_flags = READ_ONCE(adapter->flags);
@@ -531,12 +532,14 @@ static int iavf_set_priv_flags(struct net_device *netdev, u32 flags)
/* issue a reset to force legacy-rx change to take effect */
if (changed_flags & IAVF_FLAG_LEGACY_RX) {
if (netif_running(netdev)) {
- adapter->flags |= IAVF_FLAG_RESET_NEEDED;
- queue_work(adapter->wq, &adapter->reset_task);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_NEEDED);
+ ret = iavf_wait_for_reset(adapter);
+ if (ret)
+ netdev_warn(netdev, "Changing private flags timeout or interrupted waiting for reset");
}
}
- return 0;
+ return ret;
}
/**
@@ -627,6 +630,7 @@ static int iavf_set_ringparam(struct net_device *netdev,
{
struct iavf_adapter *adapter = netdev_priv(netdev);
u32 new_rx_count, new_tx_count;
+ int ret = 0;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
return -EINVAL;
@@ -671,11 +675,13 @@ static int iavf_set_ringparam(struct net_device *netdev,
}
if (netif_running(netdev)) {
- adapter->flags |= IAVF_FLAG_RESET_NEEDED;
- queue_work(adapter->wq, &adapter->reset_task);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_NEEDED);
+ ret = iavf_wait_for_reset(adapter);
+ if (ret)
+ netdev_warn(netdev, "Changing ring parameters timeout or interrupted waiting for reset");
}
- return 0;
+ return ret;
}
/**
@@ -1830,7 +1836,7 @@ static int iavf_set_channels(struct net_device *netdev,
{
struct iavf_adapter *adapter = netdev_priv(netdev);
u32 num_req = ch->combined_count;
- int i;
+ int ret = 0;
if ((adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_ADQ) &&
adapter->num_tc) {
@@ -1852,22 +1858,13 @@ static int iavf_set_channels(struct net_device *netdev,
adapter->num_req_queues = num_req;
adapter->flags |= IAVF_FLAG_REINIT_ITR_NEEDED;
- iavf_schedule_reset(adapter);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_NEEDED);
- /* wait for the reset is done */
- for (i = 0; i < IAVF_RESET_WAIT_COMPLETE_COUNT; i++) {
- msleep(IAVF_RESET_WAIT_MS);
- if (adapter->flags & IAVF_FLAG_RESET_PENDING)
- continue;
- break;
- }
- if (i == IAVF_RESET_WAIT_COMPLETE_COUNT) {
- adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
- adapter->num_active_queues = num_req;
- return -EOPNOTSUPP;
- }
+ ret = iavf_wait_for_reset(adapter);
+ if (ret)
+ netdev_warn(netdev, "Changing channel count timeout or interrupted waiting for reset");
- return 0;
+ return ret;
}
/**
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index a483eb185c99..3a88d413ddee 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -167,6 +167,45 @@ static struct iavf_adapter *iavf_pdev_to_adapter(struct pci_dev *pdev)
}
/**
+ * iavf_is_reset_in_progress - Check if a reset is in progress
+ * @adapter: board private structure
+ */
+static bool iavf_is_reset_in_progress(struct iavf_adapter *adapter)
+{
+ if (adapter->state == __IAVF_RESETTING ||
+ adapter->flags & (IAVF_FLAG_RESET_PENDING |
+ IAVF_FLAG_RESET_NEEDED))
+ return true;
+
+ return false;
+}
+
+/**
+ * iavf_wait_for_reset - Wait for reset to finish.
+ * @adapter: board private structure
+ *
+ * Returns 0 if reset finished successfully, negative on timeout or interrupt.
+ */
+int iavf_wait_for_reset(struct iavf_adapter *adapter)
+{
+ int ret = wait_event_interruptible_timeout(adapter->reset_waitqueue,
+ !iavf_is_reset_in_progress(adapter),
+ msecs_to_jiffies(5000));
+
+ /* If ret < 0 then it means wait was interrupted.
+ * If ret == 0 then it means we got a timeout while waiting
+ * for reset to finish.
+ * If ret > 0 it means reset has finished.
+ */
+ if (ret > 0)
+ return 0;
+ else if (ret < 0)
+ return -EINTR;
+ else
+ return -EBUSY;
+}
+
+/**
* iavf_allocate_dma_mem_d - OS specific memory alloc for shared code
* @hw: pointer to the HW structure
* @mem: ptr to mem struct to fill out
@@ -262,12 +301,14 @@ static int iavf_lock_timeout(struct mutex *lock, unsigned int msecs)
/**
* iavf_schedule_reset - Set the flags and schedule a reset event
* @adapter: board private structure
+ * @flags: IAVF_FLAG_RESET_PENDING or IAVF_FLAG_RESET_NEEDED
**/
-void iavf_schedule_reset(struct iavf_adapter *adapter)
+void iavf_schedule_reset(struct iavf_adapter *adapter, u64 flags)
{
- if (!(adapter->flags &
- (IAVF_FLAG_RESET_PENDING | IAVF_FLAG_RESET_NEEDED))) {
- adapter->flags |= IAVF_FLAG_RESET_NEEDED;
+ if (!test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section) &&
+ !(adapter->flags &
+ (IAVF_FLAG_RESET_PENDING | IAVF_FLAG_RESET_NEEDED))) {
+ adapter->flags |= flags;
queue_work(adapter->wq, &adapter->reset_task);
}
}
@@ -295,7 +336,7 @@ static void iavf_tx_timeout(struct net_device *netdev, unsigned int txqueue)
struct iavf_adapter *adapter = netdev_priv(netdev);
adapter->tx_timeout_count++;
- iavf_schedule_reset(adapter);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_NEEDED);
}
/**
@@ -1651,10 +1692,10 @@ static int iavf_set_interrupt_capability(struct iavf_adapter *adapter)
adapter->msix_entries[vector].entry = vector;
err = iavf_acquire_msix_vectors(adapter, v_budget);
+ if (!err)
+ iavf_schedule_finish_config(adapter);
out:
- netif_set_real_num_rx_queues(adapter->netdev, pairs);
- netif_set_real_num_tx_queues(adapter->netdev, pairs);
return err;
}
@@ -1828,19 +1869,16 @@ static int iavf_alloc_q_vectors(struct iavf_adapter *adapter)
static void iavf_free_q_vectors(struct iavf_adapter *adapter)
{
int q_idx, num_q_vectors;
- int napi_vectors;
if (!adapter->q_vectors)
return;
num_q_vectors = adapter->num_msix_vectors - NONQ_VECS;
- napi_vectors = adapter->num_active_queues;
for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
struct iavf_q_vector *q_vector = &adapter->q_vectors[q_idx];
- if (q_idx < napi_vectors)
- netif_napi_del(&q_vector->napi);
+ netif_napi_del(&q_vector->napi);
}
kfree(adapter->q_vectors);
adapter->q_vectors = NULL;
@@ -1877,9 +1915,7 @@ static int iavf_init_interrupt_scheme(struct iavf_adapter *adapter)
goto err_alloc_queues;
}
- rtnl_lock();
err = iavf_set_interrupt_capability(adapter);
- rtnl_unlock();
if (err) {
dev_err(&adapter->pdev->dev,
"Unable to setup interrupt capabilities\n");
@@ -1932,15 +1968,16 @@ static void iavf_free_rss(struct iavf_adapter *adapter)
/**
* iavf_reinit_interrupt_scheme - Reallocate queues and vectors
* @adapter: board private structure
+ * @running: true if adapter->state == __IAVF_RUNNING
*
* Returns 0 on success, negative on failure
**/
-static int iavf_reinit_interrupt_scheme(struct iavf_adapter *adapter)
+static int iavf_reinit_interrupt_scheme(struct iavf_adapter *adapter, bool running)
{
struct net_device *netdev = adapter->netdev;
int err;
- if (netif_running(netdev))
+ if (running)
iavf_free_traffic_irqs(adapter);
iavf_free_misc_irq(adapter);
iavf_reset_interrupt_capability(adapter);
@@ -1965,6 +2002,78 @@ err:
}
/**
+ * iavf_finish_config - do all netdev work that needs RTNL
+ * @work: our work_struct
+ *
+ * Do work that needs both RTNL and crit_lock.
+ **/
+static void iavf_finish_config(struct work_struct *work)
+{
+ struct iavf_adapter *adapter;
+ int pairs, err;
+
+ adapter = container_of(work, struct iavf_adapter, finish_config);
+
+ /* Always take RTNL first to prevent circular lock dependency */
+ rtnl_lock();
+ mutex_lock(&adapter->crit_lock);
+
+ if ((adapter->flags & IAVF_FLAG_SETUP_NETDEV_FEATURES) &&
+ adapter->netdev_registered &&
+ !test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section)) {
+ netdev_update_features(adapter->netdev);
+ adapter->flags &= ~IAVF_FLAG_SETUP_NETDEV_FEATURES;
+ }
+
+ switch (adapter->state) {
+ case __IAVF_DOWN:
+ if (!adapter->netdev_registered) {
+ err = register_netdevice(adapter->netdev);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Unable to register netdev (%d)\n",
+ err);
+
+ /* go back and try again.*/
+ iavf_free_rss(adapter);
+ iavf_free_misc_irq(adapter);
+ iavf_reset_interrupt_capability(adapter);
+ iavf_change_state(adapter,
+ __IAVF_INIT_CONFIG_ADAPTER);
+ goto out;
+ }
+ adapter->netdev_registered = true;
+ }
+
+ /* Set the real number of queues when reset occurs while
+ * state == __IAVF_DOWN
+ */
+ fallthrough;
+ case __IAVF_RUNNING:
+ pairs = adapter->num_active_queues;
+ netif_set_real_num_rx_queues(adapter->netdev, pairs);
+ netif_set_real_num_tx_queues(adapter->netdev, pairs);
+ break;
+
+ default:
+ break;
+ }
+
+out:
+ mutex_unlock(&adapter->crit_lock);
+ rtnl_unlock();
+}
+
+/**
+ * iavf_schedule_finish_config - Set the flags and schedule a reset event
+ * @adapter: board private structure
+ **/
+void iavf_schedule_finish_config(struct iavf_adapter *adapter)
+{
+ if (!test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section))
+ queue_work(adapter->wq, &adapter->finish_config);
+}
+
+/**
* iavf_process_aq_command - process aq_required flags
* and sends aq command
* @adapter: pointer to iavf adapter structure
@@ -2371,7 +2480,7 @@ int iavf_parse_vf_resource_msg(struct iavf_adapter *adapter)
adapter->vsi_res->num_queue_pairs);
adapter->flags |= IAVF_FLAG_REINIT_MSIX_NEEDED;
adapter->num_req_queues = adapter->vsi_res->num_queue_pairs;
- iavf_schedule_reset(adapter);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_NEEDED);
return -EAGAIN;
}
@@ -2601,22 +2710,8 @@ static void iavf_init_config_adapter(struct iavf_adapter *adapter)
netif_carrier_off(netdev);
adapter->link_up = false;
-
- /* set the semaphore to prevent any callbacks after device registration
- * up to time when state of driver will be set to __IAVF_DOWN
- */
- rtnl_lock();
- if (!adapter->netdev_registered) {
- err = register_netdevice(netdev);
- if (err) {
- rtnl_unlock();
- goto err_register;
- }
- }
-
- adapter->netdev_registered = true;
-
netif_tx_stop_all_queues(netdev);
+
if (CLIENT_ALLOWED(adapter)) {
err = iavf_lan_add_device(adapter);
if (err)
@@ -2629,7 +2724,6 @@ static void iavf_init_config_adapter(struct iavf_adapter *adapter)
iavf_change_state(adapter, __IAVF_DOWN);
set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
- rtnl_unlock();
iavf_misc_irq_enable(adapter);
wake_up(&adapter->down_waitqueue);
@@ -2649,10 +2743,11 @@ static void iavf_init_config_adapter(struct iavf_adapter *adapter)
/* request initial VLAN offload settings */
iavf_set_vlan_offload_features(adapter, 0, netdev->features);
+ iavf_schedule_finish_config(adapter);
return;
+
err_mem:
iavf_free_rss(adapter);
-err_register:
iavf_free_misc_irq(adapter);
err_sw_init:
iavf_reset_interrupt_capability(adapter);
@@ -2679,26 +2774,9 @@ static void iavf_watchdog_task(struct work_struct *work)
goto restart_watchdog;
}
- if ((adapter->flags & IAVF_FLAG_SETUP_NETDEV_FEATURES) &&
- adapter->netdev_registered &&
- !test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section) &&
- rtnl_trylock()) {
- netdev_update_features(adapter->netdev);
- rtnl_unlock();
- adapter->flags &= ~IAVF_FLAG_SETUP_NETDEV_FEATURES;
- }
-
if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED)
iavf_change_state(adapter, __IAVF_COMM_FAILED);
- if (adapter->flags & IAVF_FLAG_RESET_NEEDED) {
- adapter->aq_required = 0;
- adapter->current_op = VIRTCHNL_OP_UNKNOWN;
- mutex_unlock(&adapter->crit_lock);
- queue_work(adapter->wq, &adapter->reset_task);
- return;
- }
-
switch (adapter->state) {
case __IAVF_STARTUP:
iavf_startup(adapter);
@@ -2826,11 +2904,10 @@ static void iavf_watchdog_task(struct work_struct *work)
/* check for hw reset */
reg_val = rd32(hw, IAVF_VF_ARQLEN1) & IAVF_VF_ARQLEN1_ARQENABLE_MASK;
if (!reg_val) {
- adapter->flags |= IAVF_FLAG_RESET_PENDING;
adapter->aq_required = 0;
adapter->current_op = VIRTCHNL_OP_UNKNOWN;
dev_err(&adapter->pdev->dev, "Hardware reset detected\n");
- queue_work(adapter->wq, &adapter->reset_task);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_PENDING);
mutex_unlock(&adapter->crit_lock);
queue_delayed_work(adapter->wq,
&adapter->watchdog_task, HZ * 2);
@@ -2940,11 +3017,6 @@ static void iavf_reset_task(struct work_struct *work)
int i = 0, err;
bool running;
- /* Detach interface to avoid subsequent NDO callbacks */
- rtnl_lock();
- netif_device_detach(netdev);
- rtnl_unlock();
-
/* When device is being removed it doesn't make sense to run the reset
* task, just return in such a case.
*/
@@ -2952,7 +3024,7 @@ static void iavf_reset_task(struct work_struct *work)
if (adapter->state != __IAVF_REMOVE)
queue_work(adapter->wq, &adapter->reset_task);
- goto reset_finish;
+ return;
}
while (!mutex_trylock(&adapter->client_lock))
@@ -3010,11 +3082,6 @@ static void iavf_reset_task(struct work_struct *work)
iavf_disable_vf(adapter);
mutex_unlock(&adapter->client_lock);
mutex_unlock(&adapter->crit_lock);
- if (netif_running(netdev)) {
- rtnl_lock();
- dev_close(netdev);
- rtnl_unlock();
- }
return; /* Do not attempt to reinit. It's dead, Jim. */
}
@@ -3056,7 +3123,7 @@ continue_reset:
if ((adapter->flags & IAVF_FLAG_REINIT_MSIX_NEEDED) ||
(adapter->flags & IAVF_FLAG_REINIT_ITR_NEEDED)) {
- err = iavf_reinit_interrupt_scheme(adapter);
+ err = iavf_reinit_interrupt_scheme(adapter, running);
if (err)
goto reset_err;
}
@@ -3151,10 +3218,11 @@ continue_reset:
adapter->flags &= ~IAVF_FLAG_REINIT_ITR_NEEDED;
+ wake_up(&adapter->reset_waitqueue);
mutex_unlock(&adapter->client_lock);
mutex_unlock(&adapter->crit_lock);
- goto reset_finish;
+ return;
reset_err:
if (running) {
set_bit(__IAVF_VSI_DOWN, adapter->vsi.state);
@@ -3164,21 +3232,7 @@ reset_err:
mutex_unlock(&adapter->client_lock);
mutex_unlock(&adapter->crit_lock);
-
- if (netif_running(netdev)) {
- /* Close device to ensure that Tx queues will not be started
- * during netif_device_attach() at the end of the reset task.
- */
- rtnl_lock();
- dev_close(netdev);
- rtnl_unlock();
- }
-
dev_err(&adapter->pdev->dev, "failed to allocate resources during reinit\n");
-reset_finish:
- rtnl_lock();
- netif_device_attach(netdev);
- rtnl_unlock();
}
/**
@@ -3227,9 +3281,7 @@ static void iavf_adminq_task(struct work_struct *work)
} while (pending);
mutex_unlock(&adapter->crit_lock);
- if ((adapter->flags &
- (IAVF_FLAG_RESET_PENDING | IAVF_FLAG_RESET_NEEDED)) ||
- adapter->state == __IAVF_RESETTING)
+ if (iavf_is_reset_in_progress(adapter))
goto freedom;
/* check for error indications */
@@ -4315,6 +4367,7 @@ static int iavf_close(struct net_device *netdev)
static int iavf_change_mtu(struct net_device *netdev, int new_mtu)
{
struct iavf_adapter *adapter = netdev_priv(netdev);
+ int ret = 0;
netdev_dbg(netdev, "changing MTU from %d to %d\n",
netdev->mtu, new_mtu);
@@ -4325,11 +4378,15 @@ static int iavf_change_mtu(struct net_device *netdev, int new_mtu)
}
if (netif_running(netdev)) {
- adapter->flags |= IAVF_FLAG_RESET_NEEDED;
- queue_work(adapter->wq, &adapter->reset_task);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_NEEDED);
+ ret = iavf_wait_for_reset(adapter);
+ if (ret < 0)
+ netdev_warn(netdev, "MTU change interrupted waiting for reset");
+ else if (ret)
+ netdev_warn(netdev, "MTU change timed out waiting for reset");
}
- return 0;
+ return ret;
}
#define NETIF_VLAN_OFFLOAD_FEATURES (NETIF_F_HW_VLAN_CTAG_RX | \
@@ -4922,6 +4979,7 @@ static int iavf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
INIT_WORK(&adapter->reset_task, iavf_reset_task);
INIT_WORK(&adapter->adminq_task, iavf_adminq_task);
+ INIT_WORK(&adapter->finish_config, iavf_finish_config);
INIT_DELAYED_WORK(&adapter->watchdog_task, iavf_watchdog_task);
INIT_DELAYED_WORK(&adapter->client_task, iavf_client_task);
queue_delayed_work(adapter->wq, &adapter->watchdog_task,
@@ -4930,6 +4988,9 @@ static int iavf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Setup the wait queue for indicating transition to down status */
init_waitqueue_head(&adapter->down_waitqueue);
+ /* Setup the wait queue for indicating transition to running state */
+ init_waitqueue_head(&adapter->reset_waitqueue);
+
/* Setup the wait queue for indicating virtchannel events */
init_waitqueue_head(&adapter->vc_waitqueue);
@@ -5061,13 +5122,15 @@ static void iavf_remove(struct pci_dev *pdev)
usleep_range(500, 1000);
}
cancel_delayed_work_sync(&adapter->watchdog_task);
+ cancel_work_sync(&adapter->finish_config);
+ rtnl_lock();
if (adapter->netdev_registered) {
- rtnl_lock();
unregister_netdevice(netdev);
adapter->netdev_registered = false;
- rtnl_unlock();
}
+ rtnl_unlock();
+
if (CLIENT_ALLOWED(adapter)) {
err = iavf_lan_del_device(adapter);
if (err)
diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 7c0578b5457b..be3c007ce90a 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -1961,9 +1961,8 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
case VIRTCHNL_EVENT_RESET_IMPENDING:
dev_info(&adapter->pdev->dev, "Reset indication received from the PF\n");
if (!(adapter->flags & IAVF_FLAG_RESET_PENDING)) {
- adapter->flags |= IAVF_FLAG_RESET_PENDING;
dev_info(&adapter->pdev->dev, "Scheduling reset task\n");
- queue_work(adapter->wq, &adapter->reset_task);
+ iavf_schedule_reset(adapter, IAVF_FLAG_RESET_PENDING);
}
break;
default:
@@ -2237,6 +2236,7 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
iavf_process_config(adapter);
adapter->flags |= IAVF_FLAG_SETUP_NETDEV_FEATURES;
+ iavf_schedule_finish_config(adapter);
iavf_set_queue_vlan_tag_loc(adapter);
@@ -2285,6 +2285,7 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
case VIRTCHNL_OP_ENABLE_QUEUES:
/* enable transmits */
iavf_irq_enable(adapter, true);
+ wake_up(&adapter->reset_waitqueue);
adapter->flags &= ~IAVF_FLAG_QUEUES_DISABLED;
break;
case VIRTCHNL_OP_DISABLE_QUEUES:
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index 4a12316f7b46..b678bdf96f3a 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -800,6 +800,8 @@ void ice_vsi_free_q_vectors(struct ice_vsi *vsi)
ice_for_each_q_vector(vsi, v_idx)
ice_free_q_vector(vsi, v_idx);
+
+ vsi->num_q_vectors = 0;
}
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 8d5cbbd0b3d5..ad4d4702129f 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -2681,8 +2681,13 @@ ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
ring->rx_max_pending = ICE_MAX_NUM_DESC;
ring->tx_max_pending = ICE_MAX_NUM_DESC;
- ring->rx_pending = vsi->rx_rings[0]->count;
- ring->tx_pending = vsi->tx_rings[0]->count;
+ if (vsi->tx_rings && vsi->rx_rings) {
+ ring->rx_pending = vsi->rx_rings[0]->count;
+ ring->tx_pending = vsi->tx_rings[0]->count;
+ } else {
+ ring->rx_pending = 0;
+ ring->tx_pending = 0;
+ }
/* Rx mini and jumbo rings are not supported */
ring->rx_mini_max_pending = 0;
@@ -2716,6 +2721,10 @@ ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring,
return -EINVAL;
}
+ /* Return if there is no rings (device is reloading) */
+ if (!vsi->tx_rings || !vsi->rx_rings)
+ return -EBUSY;
+
new_tx_cnt = ALIGN(ring->tx_pending, ICE_REQ_DESC_MULTIPLE);
if (new_tx_cnt != ring->tx_pending)
netdev_info(netdev, "Requested Tx descriptor count rounded up to %d\n",
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 00e3afd507a4..0054d7e64ec3 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2972,39 +2972,12 @@ int ice_vsi_release(struct ice_vsi *vsi)
return -ENODEV;
pf = vsi->back;
- /* do not unregister while driver is in the reset recovery pending
- * state. Since reset/rebuild happens through PF service task workqueue,
- * it's not a good idea to unregister netdev that is associated to the
- * PF that is running the work queue items currently. This is done to
- * avoid check_flush_dependency() warning on this wq
- */
- if (vsi->netdev && !ice_is_reset_in_progress(pf->state) &&
- (test_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state))) {
- unregister_netdev(vsi->netdev);
- clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state);
- }
-
- if (vsi->type == ICE_VSI_PF)
- ice_devlink_destroy_pf_port(pf);
-
if (test_bit(ICE_FLAG_RSS_ENA, pf->flags))
ice_rss_clean(vsi);
ice_vsi_close(vsi);
ice_vsi_decfg(vsi);
- if (vsi->netdev) {
- if (test_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state)) {
- unregister_netdev(vsi->netdev);
- clear_bit(ICE_VSI_NETDEV_REGISTERED, vsi->state);
- }
- if (test_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state)) {
- free_netdev(vsi->netdev);
- vsi->netdev = NULL;
- clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
- }
- }
-
/* retain SW VSI data structure since it is needed to unregister and
* free VSI netdev when PF is not in reset recovery pending state,\
* for ex: during rmmod.
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 19a5e7f3a075..f02d44455772 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4430,9 +4430,9 @@ static int ice_start_eth(struct ice_vsi *vsi)
if (err)
return err;
- rtnl_lock();
err = ice_vsi_open(vsi);
- rtnl_unlock();
+ if (err)
+ ice_fltr_remove_all(vsi);
return err;
}
@@ -4895,6 +4895,7 @@ int ice_load(struct ice_pf *pf)
params = ice_vsi_to_params(vsi);
params.flags = ICE_VSI_FLAG_INIT;
+ rtnl_lock();
err = ice_vsi_cfg(vsi, &params);
if (err)
goto err_vsi_cfg;
@@ -4902,6 +4903,7 @@ int ice_load(struct ice_pf *pf)
err = ice_start_eth(ice_get_main_vsi(pf));
if (err)
goto err_start_eth;
+ rtnl_unlock();
err = ice_init_rdma(pf);
if (err)
@@ -4916,9 +4918,11 @@ int ice_load(struct ice_pf *pf)
err_init_rdma:
ice_vsi_close(ice_get_main_vsi(pf));
+ rtnl_lock();
err_start_eth:
ice_vsi_decfg(ice_get_main_vsi(pf));
err_vsi_cfg:
+ rtnl_unlock();
ice_deinit_dev(pf);
return err;
}
@@ -4931,8 +4935,10 @@ void ice_unload(struct ice_pf *pf)
{
ice_deinit_features(pf);
ice_deinit_rdma(pf);
+ rtnl_lock();
ice_stop_eth(ice_get_main_vsi(pf));
ice_vsi_decfg(ice_get_main_vsi(pf));
+ rtnl_unlock();
ice_deinit_dev(pf);
}
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 9f93f0f4f752..f36bc2a1849a 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -2828,9 +2828,8 @@ static void igc_xdp_xmit_zc(struct igc_ring *ring)
struct netdev_queue *nq = txring_txq(ring);
union igc_adv_tx_desc *tx_desc = NULL;
int cpu = smp_processor_id();
- u16 ntu = ring->next_to_use;
struct xdp_desc xdp_desc;
- u16 budget;
+ u16 budget, ntu;
if (!netif_carrier_ok(ring->netdev))
return;
@@ -2840,6 +2839,7 @@ static void igc_xdp_xmit_zc(struct igc_ring *ring)
/* Avoid transmit queue timeout since we share it with the slow path */
txq_trans_cond_update(nq);
+ ntu = ring->next_to_use;
budget = igc_desc_unused(ring);
while (xsk_tx_peek_desc(pool, &xdp_desc) && budget--) {
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index 6e2fb24be8c1..59b138214af2 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -4,6 +4,7 @@
* Copyright (C) 2022 Marvell.
*/
+#include <crypto/skcipher.h>
#include <linux/rtnetlink.h>
#include <linux/bitfield.h>
#include "otx2_common.h"
@@ -42,6 +43,56 @@
#define MCS_TCI_E 0x08 /* encryption */
#define MCS_TCI_C 0x04 /* changed text */
+#define CN10K_MAX_HASH_LEN 16
+#define CN10K_MAX_SAK_LEN 32
+
+static int cn10k_ecb_aes_encrypt(struct otx2_nic *pfvf, u8 *sak,
+ u16 sak_len, u8 *hash)
+{
+ u8 data[CN10K_MAX_HASH_LEN] = { 0 };
+ struct skcipher_request *req = NULL;
+ struct scatterlist sg_src, sg_dst;
+ struct crypto_skcipher *tfm;
+ DECLARE_CRYPTO_WAIT(wait);
+ int err;
+
+ tfm = crypto_alloc_skcipher("ecb(aes)", 0, 0);
+ if (IS_ERR(tfm)) {
+ dev_err(pfvf->dev, "failed to allocate transform for ecb-aes\n");
+ return PTR_ERR(tfm);
+ }
+
+ req = skcipher_request_alloc(tfm, GFP_KERNEL);
+ if (!req) {
+ dev_err(pfvf->dev, "failed to allocate request for skcipher\n");
+ err = -ENOMEM;
+ goto free_tfm;
+ }
+
+ err = crypto_skcipher_setkey(tfm, sak, sak_len);
+ if (err) {
+ dev_err(pfvf->dev, "failed to set key for skcipher\n");
+ goto free_req;
+ }
+
+ /* build sg list */
+ sg_init_one(&sg_src, data, CN10K_MAX_HASH_LEN);
+ sg_init_one(&sg_dst, hash, CN10K_MAX_HASH_LEN);
+
+ skcipher_request_set_callback(req, 0, crypto_req_done, &wait);
+ skcipher_request_set_crypt(req, &sg_src, &sg_dst,
+ CN10K_MAX_HASH_LEN, NULL);
+
+ err = crypto_skcipher_encrypt(req);
+ err = crypto_wait_req(err, &wait);
+
+free_req:
+ skcipher_request_free(req);
+free_tfm:
+ crypto_free_skcipher(tfm);
+ return err;
+}
+
static struct cn10k_mcs_txsc *cn10k_mcs_get_txsc(struct cn10k_mcs_cfg *cfg,
struct macsec_secy *secy)
{
@@ -330,19 +381,53 @@ fail:
return ret;
}
+static int cn10k_mcs_write_keys(struct otx2_nic *pfvf,
+ struct macsec_secy *secy,
+ struct mcs_sa_plcy_write_req *req,
+ u8 *sak, u8 *salt, ssci_t ssci)
+{
+ u8 hash_rev[CN10K_MAX_HASH_LEN];
+ u8 sak_rev[CN10K_MAX_SAK_LEN];
+ u8 salt_rev[MACSEC_SALT_LEN];
+ u8 hash[CN10K_MAX_HASH_LEN];
+ u32 ssci_63_32;
+ int err, i;
+
+ err = cn10k_ecb_aes_encrypt(pfvf, sak, secy->key_len, hash);
+ if (err) {
+ dev_err(pfvf->dev, "Generating hash using ECB(AES) failed\n");
+ return err;
+ }
+
+ for (i = 0; i < secy->key_len; i++)
+ sak_rev[i] = sak[secy->key_len - 1 - i];
+
+ for (i = 0; i < CN10K_MAX_HASH_LEN; i++)
+ hash_rev[i] = hash[CN10K_MAX_HASH_LEN - 1 - i];
+
+ for (i = 0; i < MACSEC_SALT_LEN; i++)
+ salt_rev[i] = salt[MACSEC_SALT_LEN - 1 - i];
+
+ ssci_63_32 = (__force u32)cpu_to_be32((__force u32)ssci);
+
+ memcpy(&req->plcy[0][0], sak_rev, secy->key_len);
+ memcpy(&req->plcy[0][4], hash_rev, CN10K_MAX_HASH_LEN);
+ memcpy(&req->plcy[0][6], salt_rev, MACSEC_SALT_LEN);
+ req->plcy[0][7] |= (u64)ssci_63_32 << 32;
+
+ return 0;
+}
+
static int cn10k_mcs_write_rx_sa_plcy(struct otx2_nic *pfvf,
struct macsec_secy *secy,
struct cn10k_mcs_rxsc *rxsc,
u8 assoc_num, bool sa_in_use)
{
- unsigned char *src = rxsc->sa_key[assoc_num];
struct mcs_sa_plcy_write_req *plcy_req;
- u8 *salt_p = rxsc->salt[assoc_num];
+ u8 *sak = rxsc->sa_key[assoc_num];
+ u8 *salt = rxsc->salt[assoc_num];
struct mcs_rx_sc_sa_map *map_req;
struct mbox *mbox = &pfvf->mbox;
- u64 ssci_salt_95_64 = 0;
- u8 reg, key_len;
- u64 salt_63_0;
int ret;
mutex_lock(&mbox->lock);
@@ -360,20 +445,10 @@ static int cn10k_mcs_write_rx_sa_plcy(struct otx2_nic *pfvf,
goto fail;
}
- for (reg = 0, key_len = 0; key_len < secy->key_len; key_len += 8) {
- memcpy((u8 *)&plcy_req->plcy[0][reg],
- (src + reg * 8), 8);
- reg++;
- }
-
- if (secy->xpn) {
- memcpy((u8 *)&salt_63_0, salt_p, 8);
- memcpy((u8 *)&ssci_salt_95_64, salt_p + 8, 4);
- ssci_salt_95_64 |= (__force u64)rxsc->ssci[assoc_num] << 32;
-
- plcy_req->plcy[0][6] = salt_63_0;
- plcy_req->plcy[0][7] = ssci_salt_95_64;
- }
+ ret = cn10k_mcs_write_keys(pfvf, secy, plcy_req, sak,
+ salt, rxsc->ssci[assoc_num]);
+ if (ret)
+ goto fail;
plcy_req->sa_index[0] = rxsc->hw_sa_id[assoc_num];
plcy_req->sa_cnt = 1;
@@ -586,13 +661,10 @@ static int cn10k_mcs_write_tx_sa_plcy(struct otx2_nic *pfvf,
struct cn10k_mcs_txsc *txsc,
u8 assoc_num)
{
- unsigned char *src = txsc->sa_key[assoc_num];
struct mcs_sa_plcy_write_req *plcy_req;
- u8 *salt_p = txsc->salt[assoc_num];
+ u8 *sak = txsc->sa_key[assoc_num];
+ u8 *salt = txsc->salt[assoc_num];
struct mbox *mbox = &pfvf->mbox;
- u64 ssci_salt_95_64 = 0;
- u8 reg, key_len;
- u64 salt_63_0;
int ret;
mutex_lock(&mbox->lock);
@@ -603,19 +675,10 @@ static int cn10k_mcs_write_tx_sa_plcy(struct otx2_nic *pfvf,
goto fail;
}
- for (reg = 0, key_len = 0; key_len < secy->key_len; key_len += 8) {
- memcpy((u8 *)&plcy_req->plcy[0][reg], (src + reg * 8), 8);
- reg++;
- }
-
- if (secy->xpn) {
- memcpy((u8 *)&salt_63_0, salt_p, 8);
- memcpy((u8 *)&ssci_salt_95_64, salt_p + 8, 4);
- ssci_salt_95_64 |= (__force u64)txsc->ssci[assoc_num] << 32;
-
- plcy_req->plcy[0][6] = salt_63_0;
- plcy_req->plcy[0][7] = ssci_salt_95_64;
- }
+ ret = cn10k_mcs_write_keys(pfvf, secy, plcy_req, sak,
+ salt, txsc->ssci[assoc_num]);
+ if (ret)
+ goto fail;
plcy_req->plcy[0][8] = assoc_num;
plcy_req->sa_index[0] = txsc->hw_sa_id[assoc_num];
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index fe8ea4e531b7..9551b422622a 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -1454,8 +1454,9 @@ static int otx2_init_hw_resources(struct otx2_nic *pf)
if (err)
goto err_free_npa_lf;
- /* Enable backpressure */
- otx2_nix_config_bp(pf, true);
+ /* Enable backpressure for CGX mapped PF/VFs */
+ if (!is_otx2_lbkvf(pf->pdev))
+ otx2_nix_config_bp(pf, true);
/* Init Auras and pools used by NIX RQ, for free buffer ptrs */
err = otx2_rq_aura_pool_init(pf);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 834c644b67db..2d15342c260a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3846,23 +3846,6 @@ static int mtk_hw_deinit(struct mtk_eth *eth)
return 0;
}
-static int __init mtk_init(struct net_device *dev)
-{
- struct mtk_mac *mac = netdev_priv(dev);
- struct mtk_eth *eth = mac->hw;
- int ret;
-
- ret = of_get_ethdev_address(mac->of_node, dev);
- if (ret) {
- /* If the mac address is invalid, use random mac address */
- eth_hw_addr_random(dev);
- dev_err(eth->dev, "generated random MAC address %pM\n",
- dev->dev_addr);
- }
-
- return 0;
-}
-
static void mtk_uninit(struct net_device *dev)
{
struct mtk_mac *mac = netdev_priv(dev);
@@ -4278,7 +4261,6 @@ static const struct ethtool_ops mtk_ethtool_ops = {
};
static const struct net_device_ops mtk_netdev_ops = {
- .ndo_init = mtk_init,
.ndo_uninit = mtk_uninit,
.ndo_open = mtk_open,
.ndo_stop = mtk_stop,
@@ -4340,6 +4322,17 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
mac->hw = eth;
mac->of_node = np;
+ err = of_get_ethdev_address(mac->of_node, eth->netdev[id]);
+ if (err == -EPROBE_DEFER)
+ return err;
+
+ if (err) {
+ /* If the mac address is invalid, use random mac address */
+ eth_hw_addr_random(eth->netdev[id]);
+ dev_err(eth->dev, "generated random MAC address %pM\n",
+ eth->netdev[id]->dev_addr);
+ }
+
memset(mac->hwlro_ip, 0, sizeof(mac->hwlro_ip));
mac->hwlro_ip_cnt = 0;
diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
index 316fe2e70fea..1a97feca77f2 100644
--- a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
+++ b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
@@ -98,7 +98,7 @@ mtk_ppe_debugfs_foe_show(struct seq_file *m, void *private, bool bind)
acct = mtk_foe_entry_get_mib(ppe, i, NULL);
- type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1);
+ type = mtk_get_ib1_pkt_type(ppe->eth, entry->ib1);
seq_printf(m, "%05x %s %7s", i,
mtk_foe_entry_state_str(state),
mtk_foe_pkt_type_str(type));
diff --git a/drivers/net/ethernet/mscc/ocelot_fdma.c b/drivers/net/ethernet/mscc/ocelot_fdma.c
index 8e3894cf5f7c..83a3ce0c568e 100644
--- a/drivers/net/ethernet/mscc/ocelot_fdma.c
+++ b/drivers/net/ethernet/mscc/ocelot_fdma.c
@@ -368,7 +368,8 @@ static bool ocelot_fdma_receive_skb(struct ocelot *ocelot, struct sk_buff *skb)
if (unlikely(!ndev))
return false;
- pskb_trim(skb, skb->len - ETH_FCS_LEN);
+ if (pskb_trim(skb, skb->len - ETH_FCS_LEN))
+ return false;
skb->dev = ndev;
skb->protocol = eth_type_trans(skb, skb->dev);
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
index 0d80447d4d3b..d5c688a8d7be 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
@@ -1260,8 +1260,11 @@ static int emac_tso_csum(struct emac_adapter *adpt,
if (skb->protocol == htons(ETH_P_IP)) {
u32 pkt_len = ((unsigned char *)ip_hdr(skb) - skb->data)
+ ntohs(ip_hdr(skb)->tot_len);
- if (skb->len > pkt_len)
- pskb_trim(skb, pkt_len);
+ if (skb->len > pkt_len) {
+ ret = pskb_trim(skb, pkt_len);
+ if (unlikely(ret))
+ return ret;
+ }
}
hdr_len = skb_tcp_all_headers(skb);
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 9445f04f8d48..5eb50b265c0b 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -623,6 +623,7 @@ struct rtl8169_private {
int cfg9346_usage_count;
unsigned supports_gmii:1;
+ unsigned aspm_manageable:1;
dma_addr_t counters_phys_addr;
struct rtl8169_counters *counters;
struct rtl8169_tc_offsets tc_offset;
@@ -2746,7 +2747,15 @@ static void rtl_hw_aspm_clkreq_enable(struct rtl8169_private *tp, bool enable)
if (tp->mac_version < RTL_GIGA_MAC_VER_32)
return;
- if (enable) {
+ /* Don't enable ASPM in the chip if OS can't control ASPM */
+ if (enable && tp->aspm_manageable) {
+ /* On these chip versions ASPM can even harm
+ * bus communication of other PCI devices.
+ */
+ if (tp->mac_version == RTL_GIGA_MAC_VER_42 ||
+ tp->mac_version == RTL_GIGA_MAC_VER_43)
+ return;
+
rtl_mod_config5(tp, 0, ASPM_en);
rtl_mod_config2(tp, 0, ClkReqEn);
@@ -4514,10 +4523,6 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
}
if (napi_schedule_prep(&tp->napi)) {
- rtl_unlock_config_regs(tp);
- rtl_hw_aspm_clkreq_enable(tp, false);
- rtl_lock_config_regs(tp);
-
rtl_irq_disable(tp);
__napi_schedule(&tp->napi);
}
@@ -4577,14 +4582,9 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
work_done = rtl_rx(dev, tp, budget);
- if (work_done < budget && napi_complete_done(napi, work_done)) {
+ if (work_done < budget && napi_complete_done(napi, work_done))
rtl_irq_enable(tp);
- rtl_unlock_config_regs(tp);
- rtl_hw_aspm_clkreq_enable(tp, true);
- rtl_lock_config_regs(tp);
- }
-
return work_done;
}
@@ -5158,6 +5158,16 @@ done:
rtl_rar_set(tp, mac_addr);
}
+/* register is set if system vendor successfully tested ASPM 1.2 */
+static bool rtl_aspm_is_safe(struct rtl8169_private *tp)
+{
+ if (tp->mac_version >= RTL_GIGA_MAC_VER_61 &&
+ r8168_mac_ocp_read(tp, 0xc0b2) & 0xf)
+ return true;
+
+ return false;
+}
+
static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct rtl8169_private *tp;
@@ -5227,6 +5237,19 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
xid);
tp->mac_version = chipset;
+ /* Disable ASPM L1 as that cause random device stop working
+ * problems as well as full system hangs for some PCIe devices users.
+ * Chips from RTL8168h partially have issues with L1.2, but seem
+ * to work fine with L1 and L1.1.
+ */
+ if (rtl_aspm_is_safe(tp))
+ rc = 0;
+ else if (tp->mac_version >= RTL_GIGA_MAC_VER_46)
+ rc = pci_disable_link_state(pdev, PCIE_LINK_STATE_L1_2);
+ else
+ rc = pci_disable_link_state(pdev, PCIE_LINK_STATE_L1);
+ tp->aspm_manageable = !rc;
+
tp->dash_type = rtl_check_dash(tp);
tp->cp_cmd = RTL_R16(tp, CPlusCmd) & CPCMD_MASK;
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index 0c5e783e574c..64bf22cd860c 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
@@ -106,23 +106,37 @@ struct cpsw_ale_dev_id {
static inline int cpsw_ale_get_field(u32 *ale_entry, u32 start, u32 bits)
{
- int idx;
+ int idx, idx2;
+ u32 hi_val = 0;
idx = start / 32;
+ idx2 = (start + bits - 1) / 32;
+ /* Check if bits to be fetched exceed a word */
+ if (idx != idx2) {
+ idx2 = 2 - idx2; /* flip */
+ hi_val = ale_entry[idx2] << ((idx2 * 32) - start);
+ }
start -= idx * 32;
idx = 2 - idx; /* flip */
- return (ale_entry[idx] >> start) & BITMASK(bits);
+ return (hi_val + (ale_entry[idx] >> start)) & BITMASK(bits);
}
static inline void cpsw_ale_set_field(u32 *ale_entry, u32 start, u32 bits,
u32 value)
{
- int idx;
+ int idx, idx2;
value &= BITMASK(bits);
- idx = start / 32;
+ idx = start / 32;
+ idx2 = (start + bits - 1) / 32;
+ /* Check if bits to be set exceed a word */
+ if (idx != idx2) {
+ idx2 = 2 - idx2; /* flip */
+ ale_entry[idx2] &= ~(BITMASK(bits + start - (idx2 * 32)));
+ ale_entry[idx2] |= (value >> ((idx2 * 32) - start));
+ }
start -= idx * 32;
- idx = 2 - idx; /* flip */
+ idx = 2 - idx; /* flip */
ale_entry[idx] &= ~(BITMASK(bits) << start);
ale_entry[idx] |= (value << start);
}
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.c b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
index 39a9aeee7aab..6321178fc814 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_hw.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.c
@@ -1511,7 +1511,6 @@ static void wx_configure_rx(struct wx *wx)
psrtype = WX_RDB_PL_CFG_L4HDR |
WX_RDB_PL_CFG_L3HDR |
WX_RDB_PL_CFG_L2HDR |
- WX_RDB_PL_CFG_TUN_TUNHDR |
WX_RDB_PL_CFG_TUN_TUNHDR;
wr32(wx, WX_RDB_PL_CFG(0), psrtype);
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 0c2014accba7..61921d4dbb13 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -3451,23 +3451,30 @@ static int __init phy_init(void)
{
int rc;
+ ethtool_set_ethtool_phy_ops(&phy_ethtool_phy_ops);
+
rc = mdio_bus_init();
if (rc)
- return rc;
+ goto err_ethtool_phy_ops;
- ethtool_set_ethtool_phy_ops(&phy_ethtool_phy_ops);
features_init();
rc = phy_driver_register(&genphy_c45_driver, THIS_MODULE);
if (rc)
- goto err_c45;
+ goto err_mdio_bus;
rc = phy_driver_register(&genphy_driver, THIS_MODULE);
- if (rc) {
- phy_driver_unregister(&genphy_c45_driver);
+ if (rc)
+ goto err_c45;
+
+ return 0;
+
err_c45:
- mdio_bus_exit();
- }
+ phy_driver_unregister(&genphy_c45_driver);
+err_mdio_bus:
+ mdio_bus_exit();
+err_ethtool_phy_ops:
+ ethtool_set_ethtool_phy_ops(NULL);
return rc;
}
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 283ffddda821..2d14b0d78541 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1775,6 +1775,10 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
} else if (!info->in || !info->out)
status = usbnet_get_endpoints (dev, udev);
else {
+ u8 ep_addrs[3] = {
+ info->in + USB_DIR_IN, info->out + USB_DIR_OUT, 0
+ };
+
dev->in = usb_rcvbulkpipe (xdev, info->in);
dev->out = usb_sndbulkpipe (xdev, info->out);
if (!(info->flags & FLAG_NO_SETINT))
@@ -1784,6 +1788,8 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
else
status = 0;
+ if (status == 0 && !usb_check_bulk_endpoints(udev, ep_addrs))
+ status = -EINVAL;
}
if (status >= 0 && dev->status)
status = init_status (dev, udev);
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index bdb3a76a352e..6043e63b42f9 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -664,7 +664,7 @@ static int vrf_finish_output6(struct net *net, struct sock *sk,
skb->protocol = htons(ETH_P_IPV6);
skb->dev = dev;
- rcu_read_lock_bh();
+ rcu_read_lock();
nexthop = rt6_nexthop((struct rt6_info *)dst, &ipv6_hdr(skb)->daddr);
neigh = __ipv6_neigh_lookup_noref(dst->dev, nexthop);
if (unlikely(!neigh))
@@ -672,10 +672,10 @@ static int vrf_finish_output6(struct net *net, struct sock *sk,
if (!IS_ERR(neigh)) {
sock_confirm_neigh(skb, neigh);
ret = neigh_output(neigh, skb, false);
- rcu_read_unlock_bh();
+ rcu_read_unlock();
return ret;
}
- rcu_read_unlock_bh();
+ rcu_read_unlock();
IP6_INC_STATS(dev_net(dst->dev),
ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
@@ -889,7 +889,7 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s
}
}
- rcu_read_lock_bh();
+ rcu_read_lock();
neigh = ip_neigh_for_gw(rt, skb, &is_v6gw);
if (!IS_ERR(neigh)) {
@@ -898,11 +898,11 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s
sock_confirm_neigh(skb, neigh);
/* if crossing protocols, can not use the cached header */
ret = neigh_output(neigh, skb, is_v6gw);
- rcu_read_unlock_bh();
+ rcu_read_unlock();
return ret;
}
- rcu_read_unlock_bh();
+ rcu_read_unlock();
vrf_tx_error(skb->dev, skb);
return -EINVAL;
}
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index e40f10bf2ba4..da9826accb1b 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -55,7 +55,7 @@ config OF_FLATTREE
config OF_EARLY_FLATTREE
bool
- select DMA_DECLARE_COHERENT if HAS_DMA
+ select DMA_DECLARE_COHERENT if HAS_DMA && HAS_IOMEM
select OF_FLATTREE
config OF_PROMTREE
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 051e29b7ad2b..0c3475e7d2ff 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -552,7 +552,7 @@ static int __init of_platform_default_populate_init(void)
if (!of_get_property(node, "linux,opened", NULL) ||
!of_get_property(node, "linux,boot-display", NULL))
continue;
- dev = of_platform_device_create(node, "of-display.0", NULL);
+ dev = of_platform_device_create(node, "of-display", NULL);
of_node_put(node);
if (WARN_ON(!dev))
return -ENOMEM;
diff --git a/drivers/regulator/da9063-regulator.c b/drivers/regulator/da9063-regulator.c
index c5dd77be558b..dfd5ec9f75c9 100644
--- a/drivers/regulator/da9063-regulator.c
+++ b/drivers/regulator/da9063-regulator.c
@@ -778,6 +778,9 @@ static int da9063_check_xvp_constraints(struct regulator_config *config)
const struct notification_limit *uv_l = &constr->under_voltage_limits;
const struct notification_limit *ov_l = &constr->over_voltage_limits;
+ if (!config->init_data) /* No config in DT, pointers will be invalid */
+ return 0;
+
/* make sure that only one severity is used to clarify if unchanged, enabled or disabled */
if ((!!uv_l->prot + !!uv_l->err + !!uv_l->warn) > 1) {
dev_err(config->dev, "%s: at most one voltage monitoring severity allowed!\n",
diff --git a/drivers/s390/crypto/zcrypt_msgtype6.c b/drivers/s390/crypto/zcrypt_msgtype6.c
index 67fd2ec9c5a1..e668ff5eb384 100644
--- a/drivers/s390/crypto/zcrypt_msgtype6.c
+++ b/drivers/s390/crypto/zcrypt_msgtype6.c
@@ -1101,23 +1101,36 @@ static long zcrypt_msgtype6_send_cprb(bool userspace, struct zcrypt_queue *zq,
struct ica_xcRB *xcrb,
struct ap_message *ap_msg)
{
- int rc;
struct response_type *rtype = ap_msg->private;
struct {
struct type6_hdr hdr;
struct CPRBX cprbx;
/* ... more data blocks ... */
} __packed * msg = ap_msg->msg;
-
- /*
- * Set the queue's reply buffer length minus 128 byte padding
- * as reply limit for the card firmware.
- */
- msg->hdr.fromcardlen1 = min_t(unsigned int, msg->hdr.fromcardlen1,
- zq->reply.bufsize - 128);
- if (msg->hdr.fromcardlen2)
- msg->hdr.fromcardlen2 =
- zq->reply.bufsize - msg->hdr.fromcardlen1 - 128;
+ unsigned int max_payload_size;
+ int rc, delta;
+
+ /* calculate maximum payload for this card and msg type */
+ max_payload_size = zq->reply.bufsize - sizeof(struct type86_fmt2_msg);
+
+ /* limit each of the two from fields to the maximum payload size */
+ msg->hdr.fromcardlen1 = min(msg->hdr.fromcardlen1, max_payload_size);
+ msg->hdr.fromcardlen2 = min(msg->hdr.fromcardlen2, max_payload_size);
+
+ /* calculate delta if the sum of both exceeds max payload size */
+ delta = msg->hdr.fromcardlen1 + msg->hdr.fromcardlen2
+ - max_payload_size;
+ if (delta > 0) {
+ /*
+ * Sum exceeds maximum payload size, prune fromcardlen1
+ * (always trust fromcardlen2)
+ */
+ if (delta > msg->hdr.fromcardlen1) {
+ rc = -EINVAL;
+ goto out;
+ }
+ msg->hdr.fromcardlen1 -= delta;
+ }
init_completion(&rtype->work);
rc = ap_queue_message(zq->queue, ap_msg);
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index d11cfd2d68b5..992a4fa431aa 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -156,7 +156,7 @@ static bool sticon_scroll(struct vc_data *conp, unsigned int t,
return false;
}
-static int sticon_set_def_font(int unit, struct console_font *op)
+static void sticon_set_def_font(int unit)
{
if (font_data[unit] != STI_DEF_FONT) {
if (--FNTREFCOUNT(font_data[unit]) == 0) {
@@ -165,8 +165,6 @@ static int sticon_set_def_font(int unit, struct console_font *op)
}
font_data[unit] = STI_DEF_FONT;
}
-
- return 0;
}
static int sticon_set_font(struct vc_data *vc, struct console_font *op,
@@ -246,7 +244,7 @@ static int sticon_set_font(struct vc_data *vc, struct console_font *op,
vc->vc_video_erase_char, font_data[vc->vc_num]);
/* delete old font in case it is a user font */
- sticon_set_def_font(unit, NULL);
+ sticon_set_def_font(unit);
FNTREFCOUNT(cooked_font)++;
font_data[unit] = cooked_font;
@@ -264,7 +262,9 @@ static int sticon_set_font(struct vc_data *vc, struct console_font *op,
static int sticon_font_default(struct vc_data *vc, struct console_font *op, char *name)
{
- return sticon_set_def_font(vc->vc_num, op);
+ sticon_set_def_font(vc->vc_num);
+
+ return 0;
}
static int sticon_font_set(struct vc_data *vc, struct console_font *font,
@@ -297,7 +297,7 @@ static void sticon_deinit(struct vc_data *c)
/* free memory used by user font */
for (i = 0; i < MAX_NR_CONSOLES; i++)
- sticon_set_def_font(i, NULL);
+ sticon_set_def_font(i);
}
static void sticon_clear(struct vc_data *conp, int sy, int sx, int height,
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index e25ba523892e..7ad047bcae17 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -65,16 +65,8 @@ static struct vgastate vgastate;
* Interface used by the world
*/
-static const char *vgacon_startup(void);
-static void vgacon_init(struct vc_data *c, int init);
-static void vgacon_deinit(struct vc_data *c);
-static void vgacon_cursor(struct vc_data *c, int mode);
-static int vgacon_switch(struct vc_data *c);
-static int vgacon_blank(struct vc_data *c, int blank, int mode_switch);
-static void vgacon_scrolldelta(struct vc_data *c, int lines);
static int vgacon_set_origin(struct vc_data *c);
-static void vgacon_save_screen(struct vc_data *c);
-static void vgacon_invert_region(struct vc_data *c, u16 * p, int count);
+
static struct uni_pagedict *vgacon_uni_pagedir;
static int vgacon_refcount;
@@ -142,12 +134,6 @@ static inline void vga_set_mem_top(struct vc_data *c)
write_vga(12, (c->vc_visible_origin - vga_vram_base) / 2);
}
-static void vgacon_restore_screen(struct vc_data *c)
-{
- if (c->vc_origin != c->vc_visible_origin)
- vgacon_scrolldelta(c, 0);
-}
-
static void vgacon_scrolldelta(struct vc_data *c, int lines)
{
vc_scrolldelta_helper(c, lines, vga_rolled_over, (void *)vga_vram_base,
@@ -155,6 +141,12 @@ static void vgacon_scrolldelta(struct vc_data *c, int lines)
vga_set_mem_top(c);
}
+static void vgacon_restore_screen(struct vc_data *c)
+{
+ if (c->vc_origin != c->vc_visible_origin)
+ vgacon_scrolldelta(c, 0);
+}
+
static const char *vgacon_startup(void)
{
const char *display_desc = NULL;
@@ -445,7 +437,7 @@ static void vgacon_invert_region(struct vc_data *c, u16 * p, int count)
}
}
-static void vgacon_set_cursor_size(int xpos, int from, int to)
+static void vgacon_set_cursor_size(int from, int to)
{
unsigned long flags;
int curs, cure;
@@ -478,18 +470,22 @@ static void vgacon_set_cursor_size(int xpos, int from, int to)
static void vgacon_cursor(struct vc_data *c, int mode)
{
+ unsigned int c_height;
+
if (c->vc_mode != KD_TEXT)
return;
vgacon_restore_screen(c);
+ c_height = c->vc_cell_height;
+
switch (mode) {
case CM_ERASE:
write_vga(14, (c->vc_pos - vga_vram_base) / 2);
if (vga_video_type >= VIDEO_TYPE_VGAC)
- vgacon_set_cursor_size(c->state.x, 31, 30);
+ vgacon_set_cursor_size(31, 30);
else
- vgacon_set_cursor_size(c->state.x, 31, 31);
+ vgacon_set_cursor_size(31, 31);
break;
case CM_MOVE:
@@ -497,51 +493,38 @@ static void vgacon_cursor(struct vc_data *c, int mode)
write_vga(14, (c->vc_pos - vga_vram_base) / 2);
switch (CUR_SIZE(c->vc_cursor_type)) {
case CUR_UNDERLINE:
- vgacon_set_cursor_size(c->state.x,
- c->vc_cell_height -
- (c->vc_cell_height <
- 10 ? 2 : 3),
- c->vc_cell_height -
- (c->vc_cell_height <
- 10 ? 1 : 2));
+ vgacon_set_cursor_size(c_height -
+ (c_height < 10 ? 2 : 3),
+ c_height -
+ (c_height < 10 ? 1 : 2));
break;
case CUR_TWO_THIRDS:
- vgacon_set_cursor_size(c->state.x,
- c->vc_cell_height / 3,
- c->vc_cell_height -
- (c->vc_cell_height <
- 10 ? 1 : 2));
+ vgacon_set_cursor_size(c_height / 3, c_height -
+ (c_height < 10 ? 1 : 2));
break;
case CUR_LOWER_THIRD:
- vgacon_set_cursor_size(c->state.x,
- (c->vc_cell_height * 2) / 3,
- c->vc_cell_height -
- (c->vc_cell_height <
- 10 ? 1 : 2));
+ vgacon_set_cursor_size(c_height * 2 / 3, c_height -
+ (c_height < 10 ? 1 : 2));
break;
case CUR_LOWER_HALF:
- vgacon_set_cursor_size(c->state.x,
- c->vc_cell_height / 2,
- c->vc_cell_height -
- (c->vc_cell_height <
- 10 ? 1 : 2));
+ vgacon_set_cursor_size(c_height / 2, c_height -
+ (c_height < 10 ? 1 : 2));
break;
case CUR_NONE:
if (vga_video_type >= VIDEO_TYPE_VGAC)
- vgacon_set_cursor_size(c->state.x, 31, 30);
+ vgacon_set_cursor_size(31, 30);
else
- vgacon_set_cursor_size(c->state.x, 31, 31);
+ vgacon_set_cursor_size(31, 31);
break;
default:
- vgacon_set_cursor_size(c->state.x, 1,
- c->vc_cell_height);
+ vgacon_set_cursor_size(1, c_height);
break;
}
break;
}
}
-static int vgacon_doresize(struct vc_data *c,
+static void vgacon_doresize(struct vc_data *c,
unsigned int width, unsigned int height)
{
unsigned long flags;
@@ -600,7 +583,6 @@ static int vgacon_doresize(struct vc_data *c,
}
raw_spin_unlock_irqrestore(&vga_lock, flags);
- return 0;
}
static int vgacon_switch(struct vc_data *c)
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 5c232eb13724..c137d6afe484 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1732,6 +1732,9 @@ static int au1200fb_drv_probe(struct platform_device *dev)
/* Now hook interrupt too */
irq = platform_get_irq(dev, 0);
+ if (irq < 0)
+ return irq;
+
ret = request_irq(irq, au1200fb_handle_irq,
IRQF_SHARED, "lcd", (void *)dev);
if (ret) {
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 025d663dc6fd..39f438de0d6b 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -17,7 +17,8 @@
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/mm.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index 832a82f45c80..90fdc9d9bf5a 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -17,7 +17,8 @@
#include <linux/fb.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 6335cd364c74..98c60f72046a 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -17,7 +17,8 @@
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/mm.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index 6884572efea1..6427b85f1a94 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -17,7 +17,8 @@
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/mm.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index c6c9d040bdec..887fad44e7ec 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -1612,8 +1612,7 @@ static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
}
}
-static void fbcon_redraw(struct vc_data *vc, struct fbcon_display *p,
- int line, int count, int offset)
+static void fbcon_redraw(struct vc_data *vc, int line, int count, int offset)
{
unsigned short *d = (unsigned short *)
(vc->vc_origin + vc->vc_size_row * line);
@@ -1827,7 +1826,7 @@ static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
case SCROLL_REDRAW:
redraw_up:
- fbcon_redraw(vc, p, t, b - t - count,
+ fbcon_redraw(vc, t, b - t - count,
count * vc->vc_cols);
fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
scr_memsetw((unsigned short *) (vc->vc_origin +
@@ -1913,7 +1912,7 @@ static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
case SCROLL_REDRAW:
redraw_down:
- fbcon_redraw(vc, p, b - 1, b - t - count,
+ fbcon_redraw(vc, b - 1, b - t - count,
-count * vc->vc_cols);
fbcon_clear(vc, t, 0, count, vc->vc_cols);
scr_memsetw((unsigned short *) (vc->vc_origin +
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index 94fe52928be2..22158d9ca8dd 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -548,7 +548,9 @@ static int ep93xxfb_probe(struct platform_device *pdev)
}
ep93xxfb_set_par(info);
- clk_prepare_enable(fbi->clk);
+ err = clk_prepare_enable(fbi->clk);
+ if (err)
+ goto failed_check;
err = register_framebuffer(info);
if (err)
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index c6d3111dcbb0..c473841eb6ff 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -16,7 +16,8 @@
#include <linux/fb.h>
#include <linux/mm.h>
#include <linux/timer.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/upa.h>
diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c
index 9aa15be29ea9..d4a9a58b3691 100644
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -12,8 +12,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <linux/of_platform.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index adf36690c342..77dedd2c05fd 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -613,10 +613,10 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
if (var->hsync_len < 1 || var->hsync_len > 64)
printk(KERN_ERR "%s: invalid hsync_len %d\n",
info->fix.id, var->hsync_len);
- if (var->left_margin > 255)
+ if (var->left_margin < 3 || var->left_margin > 255)
printk(KERN_ERR "%s: invalid left_margin %d\n",
info->fix.id, var->left_margin);
- if (var->right_margin > 255)
+ if (var->right_margin < 1 || var->right_margin > 255)
printk(KERN_ERR "%s: invalid right_margin %d\n",
info->fix.id, var->right_margin);
if (var->yres < 1 || var->yres > ymax_mask)
@@ -673,7 +673,8 @@ static int imxfb_init_fbinfo(struct platform_device *pdev)
pr_debug("%s\n",__func__);
- info->pseudo_palette = kmalloc_array(16, sizeof(u32), GFP_KERNEL);
+ info->pseudo_palette = devm_kmalloc_array(&pdev->dev, 16,
+ sizeof(u32), GFP_KERNEL);
if (!info->pseudo_palette)
return -ENOMEM;
@@ -868,7 +869,6 @@ static int imxfb_probe(struct platform_device *pdev)
struct imxfb_info *fbi;
struct lcd_device *lcd;
struct fb_info *info;
- struct resource *res;
struct imx_fb_videomode *m;
const struct of_device_id *of_id;
struct device_node *display_np;
@@ -885,10 +885,6 @@ static int imxfb_probe(struct platform_device *pdev)
if (of_id)
pdev->id_entry = of_id->data;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENODEV;
-
info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
if (!info)
return -ENOMEM;
@@ -907,7 +903,7 @@ static int imxfb_probe(struct platform_device *pdev)
if (!display_np) {
dev_err(&pdev->dev, "No display defined in devicetree\n");
ret = -EINVAL;
- goto failed_of_parse;
+ goto failed_init;
}
/*
@@ -921,13 +917,13 @@ static int imxfb_probe(struct platform_device *pdev)
if (!fbi->mode) {
ret = -ENOMEM;
of_node_put(display_np);
- goto failed_of_parse;
+ goto failed_init;
}
ret = imxfb_of_read_mode(&pdev->dev, display_np, fbi->mode);
of_node_put(display_np);
if (ret)
- goto failed_of_parse;
+ goto failed_init;
/* Calculate maximum bytes used per pixel. In most cases this should
* be the same as m->bpp/8 */
@@ -940,7 +936,7 @@ static int imxfb_probe(struct platform_device *pdev)
fbi->clk_ipg = devm_clk_get(&pdev->dev, "ipg");
if (IS_ERR(fbi->clk_ipg)) {
ret = PTR_ERR(fbi->clk_ipg);
- goto failed_getclock;
+ goto failed_init;
}
/*
@@ -955,25 +951,25 @@ static int imxfb_probe(struct platform_device *pdev)
*/
ret = clk_prepare_enable(fbi->clk_ipg);
if (ret)
- goto failed_getclock;
+ goto failed_init;
clk_disable_unprepare(fbi->clk_ipg);
fbi->clk_ahb = devm_clk_get(&pdev->dev, "ahb");
if (IS_ERR(fbi->clk_ahb)) {
ret = PTR_ERR(fbi->clk_ahb);
- goto failed_getclock;
+ goto failed_init;
}
fbi->clk_per = devm_clk_get(&pdev->dev, "per");
if (IS_ERR(fbi->clk_per)) {
ret = PTR_ERR(fbi->clk_per);
- goto failed_getclock;
+ goto failed_init;
}
- fbi->regs = devm_ioremap_resource(&pdev->dev, res);
+ fbi->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(fbi->regs)) {
ret = PTR_ERR(fbi->regs);
- goto failed_ioremap;
+ goto failed_init;
}
fbi->map_size = PAGE_ALIGN(info->fix.smem_len);
@@ -982,7 +978,7 @@ static int imxfb_probe(struct platform_device *pdev)
if (!info->screen_buffer) {
dev_err(&pdev->dev, "Failed to allocate video RAM\n");
ret = -ENOMEM;
- goto failed_map;
+ goto failed_init;
}
info->fix.smem_start = fbi->map_dma;
@@ -1034,18 +1030,11 @@ static int imxfb_probe(struct platform_device *pdev)
failed_lcd:
unregister_framebuffer(info);
-
failed_register:
fb_dealloc_cmap(&info->cmap);
failed_cmap:
dma_free_wc(&pdev->dev, fbi->map_size, info->screen_buffer,
fbi->map_dma);
-failed_map:
-failed_ioremap:
-failed_getclock:
- release_mem_region(res->start, resource_size(res));
-failed_of_parse:
- kfree(info->pseudo_palette);
failed_init:
framebuffer_release(info);
return ret;
@@ -1062,11 +1051,10 @@ static void imxfb_remove(struct platform_device *pdev)
fb_dealloc_cmap(&info->cmap);
dma_free_wc(&pdev->dev, fbi->map_size, info->screen_buffer,
fbi->map_dma);
- kfree(info->pseudo_palette);
framebuffer_release(info);
}
-static int __maybe_unused imxfb_suspend(struct device *dev)
+static int imxfb_suspend(struct device *dev)
{
struct fb_info *info = dev_get_drvdata(dev);
struct imxfb_info *fbi = info->par;
@@ -1076,7 +1064,7 @@ static int __maybe_unused imxfb_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused imxfb_resume(struct device *dev)
+static int imxfb_resume(struct device *dev)
{
struct fb_info *info = dev_get_drvdata(dev);
struct imxfb_info *fbi = info->par;
@@ -1086,13 +1074,13 @@ static int __maybe_unused imxfb_resume(struct device *dev)
return 0;
}
-static SIMPLE_DEV_PM_OPS(imxfb_pm_ops, imxfb_suspend, imxfb_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(imxfb_pm_ops, imxfb_suspend, imxfb_resume);
static struct platform_driver imxfb_driver = {
.driver = {
.name = DRIVER_NAME,
.of_match_table = imxfb_of_dev_id,
- .pm = &imxfb_pm_ops,
+ .pm = pm_sleep_ptr(&imxfb_pm_ops),
},
.probe = imxfb_probe,
.remove_new = imxfb_remove,
diff --git a/drivers/video/fbdev/kyro/STG4000InitDevice.c b/drivers/video/fbdev/kyro/STG4000InitDevice.c
index edfa0a04854d..79886a246638 100644
--- a/drivers/video/fbdev/kyro/STG4000InitDevice.c
+++ b/drivers/video/fbdev/kyro/STG4000InitDevice.c
@@ -83,11 +83,11 @@ volatile u32 i,count=0; \
static u32 InitSDRAMRegisters(volatile STG4000REG __iomem *pSTGReg,
u32 dwSubSysID, u32 dwRevID)
{
- u32 adwSDRAMArgCfg0[] = { 0xa0, 0x80, 0xa0, 0xa0, 0xa0 };
- u32 adwSDRAMCfg1[] = { 0x8732, 0x8732, 0xa732, 0xa732, 0x8732 };
- u32 adwSDRAMCfg2[] = { 0x87d2, 0x87d2, 0xa7d2, 0x87d2, 0xa7d2 };
- u32 adwSDRAMRsh[] = { 36, 39, 40 };
- u32 adwChipSpeed[] = { 110, 120, 125 };
+ static const u8 adwSDRAMArgCfg0[] = { 0xa0, 0x80, 0xa0, 0xa0, 0xa0 };
+ static const u16 adwSDRAMCfg1[] = { 0x8732, 0x8732, 0xa732, 0xa732, 0x8732 };
+ static const u16 adwSDRAMCfg2[] = { 0x87d2, 0x87d2, 0xa7d2, 0x87d2, 0xa7d2 };
+ static const u8 adwSDRAMRsh[] = { 36, 39, 40 };
+ static const u8 adwChipSpeed[] = { 110, 120, 125 };
u32 dwMemTypeIdx;
u32 dwChipSpeedIdx;
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 3ffc0a725f89..89ca48235dbe 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -16,8 +16,9 @@
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/mm.h>
-#include <linux/of_device.h>
#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
index 61aed7fc0b8d..c35a7479fbf2 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
@@ -15,9 +15,7 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/slab.h>
-#if defined(CONFIG_OF)
-#include <linux/of_platform.h>
-#endif
+
#include "mb862xxfb.h"
#include "mb862xx_reg.h"
#include "mb862xxfb_accel.h"
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index b5c8fcab9940..9dc347d163cf 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -18,11 +18,11 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
-#if defined(CONFIG_OF)
+#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#endif
+#include <linux/platform_device.h>
+
#include "mb862xxfb.h"
#include "mb862xx_reg.h"
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
index ba94a0a7bd4f..77fce1223a64 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
@@ -15,12 +15,12 @@
#include <linux/gpio/consumer.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/sched/signal.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
-#include <linux/of_device.h>
#include <video/omapfb_dss.h>
#include <video/mipi_display.h>
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 0876962c52eb..e2e747cae9b1 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -15,7 +15,8 @@
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/mm.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index f8283fcd5edb..b27f43b3616e 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -30,9 +30,9 @@
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/nvram.h>
+#include <linux/of.h>
#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
+#include <linux/platform_device.h>
#include "macmodes.h"
#include "platinumfb.h"
diff --git a/drivers/video/fbdev/sbuslib.c b/drivers/video/fbdev/sbuslib.c
index 7f79db827b07..21e9fd8e69e2 100644
--- a/drivers/video/fbdev/sbuslib.c
+++ b/drivers/video/fbdev/sbuslib.c
@@ -11,7 +11,7 @@
#include <linux/fb.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index 490bd9a14763..17d61e1d11a6 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -8,7 +8,8 @@
#include <linux/kernel.h>
#include <linux/fb.h>
#include <linux/init.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
struct gfb_info {
struct fb_info *info;
diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 2cab4b9be68a..e64ec7d0caf9 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -10,7 +10,7 @@
#include <linux/fb.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <asm/io.h>
diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index 6ec358af1256..c4e01e871483 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -10,7 +10,7 @@
#include <linux/fb.h>
#include <linux/pci.h>
#include <linux/init.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <asm/io.h>
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index fc3ac2301b45..255eb57aefa2 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -17,7 +17,8 @@
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/mm.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/fbio.h>
diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 2aa3a528277f..542baddd54ad 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -24,14 +24,13 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
+#include <linux/platform_device.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
-#include <linux/of_address.h>
+#include <linux/of.h>
#include <linux/io.h>
#include <linux/slab.h>
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 48ae509f2ac2..23726152d62d 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -1640,13 +1640,14 @@ void btrfs_mark_bg_unused(struct btrfs_block_group *bg)
{
struct btrfs_fs_info *fs_info = bg->fs_info;
- trace_btrfs_add_unused_block_group(bg);
spin_lock(&fs_info->unused_bgs_lock);
if (list_empty(&bg->bg_list)) {
btrfs_get_block_group(bg);
+ trace_btrfs_add_unused_block_group(bg);
list_add_tail(&bg->bg_list, &fs_info->unused_bgs);
- } else {
+ } else if (!test_bit(BLOCK_GROUP_FLAG_NEW, &bg->runtime_flags)) {
/* Pull out the block group from the reclaim_bgs list. */
+ trace_btrfs_add_unused_block_group(bg);
list_move_tail(&bg->bg_list, &fs_info->unused_bgs);
}
spin_unlock(&fs_info->unused_bgs_lock);
@@ -2087,6 +2088,7 @@ static int exclude_super_stripes(struct btrfs_block_group *cache)
/* Shouldn't have super stripes in sequential zones */
if (zoned && nr) {
+ kfree(logical);
btrfs_err(fs_info,
"zoned: block group %llu must not contain super block",
cache->start);
@@ -2668,6 +2670,7 @@ void btrfs_create_pending_block_groups(struct btrfs_trans_handle *trans)
next:
btrfs_delayed_refs_rsv_release(fs_info, 1);
list_del_init(&block_group->bg_list);
+ clear_bit(BLOCK_GROUP_FLAG_NEW, &block_group->runtime_flags);
}
btrfs_trans_release_chunk_metadata(trans);
}
@@ -2707,6 +2710,13 @@ struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *tran
if (!cache)
return ERR_PTR(-ENOMEM);
+ /*
+ * Mark it as new before adding it to the rbtree of block groups or any
+ * list, so that no other task finds it and calls btrfs_mark_bg_unused()
+ * before the new flag is set.
+ */
+ set_bit(BLOCK_GROUP_FLAG_NEW, &cache->runtime_flags);
+
cache->length = size;
set_free_space_tree_thresholds(cache);
cache->flags = type;
diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h
index f204addc3fe8..381c54a56417 100644
--- a/fs/btrfs/block-group.h
+++ b/fs/btrfs/block-group.h
@@ -70,6 +70,11 @@ enum btrfs_block_group_flags {
BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE,
/* Indicate that the block group is placed on a sequential zone */
BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE,
+ /*
+ * Indicate that block group is in the list of new block groups of a
+ * transaction.
+ */
+ BLOCK_GROUP_FLAG_NEW,
};
enum btrfs_caching_type {
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index dbbb67293e34..49cef61f6a39 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3482,15 +3482,21 @@ zeroit:
void btrfs_add_delayed_iput(struct btrfs_inode *inode)
{
struct btrfs_fs_info *fs_info = inode->root->fs_info;
+ unsigned long flags;
if (atomic_add_unless(&inode->vfs_inode.i_count, -1, 1))
return;
atomic_inc(&fs_info->nr_delayed_iputs);
- spin_lock(&fs_info->delayed_iput_lock);
+ /*
+ * Need to be irq safe here because we can be called from either an irq
+ * context (see bio.c and btrfs_put_ordered_extent()) or a non-irq
+ * context.
+ */
+ spin_lock_irqsave(&fs_info->delayed_iput_lock, flags);
ASSERT(list_empty(&inode->delayed_iput));
list_add_tail(&inode->delayed_iput, &fs_info->delayed_iputs);
- spin_unlock(&fs_info->delayed_iput_lock);
+ spin_unlock_irqrestore(&fs_info->delayed_iput_lock, flags);
if (!test_bit(BTRFS_FS_CLEANER_RUNNING, &fs_info->flags))
wake_up_process(fs_info->cleaner_kthread);
}
@@ -3499,37 +3505,46 @@ static void run_delayed_iput_locked(struct btrfs_fs_info *fs_info,
struct btrfs_inode *inode)
{
list_del_init(&inode->delayed_iput);
- spin_unlock(&fs_info->delayed_iput_lock);
+ spin_unlock_irq(&fs_info->delayed_iput_lock);
iput(&inode->vfs_inode);
if (atomic_dec_and_test(&fs_info->nr_delayed_iputs))
wake_up(&fs_info->delayed_iputs_wait);
- spin_lock(&fs_info->delayed_iput_lock);
+ spin_lock_irq(&fs_info->delayed_iput_lock);
}
static void btrfs_run_delayed_iput(struct btrfs_fs_info *fs_info,
struct btrfs_inode *inode)
{
if (!list_empty(&inode->delayed_iput)) {
- spin_lock(&fs_info->delayed_iput_lock);
+ spin_lock_irq(&fs_info->delayed_iput_lock);
if (!list_empty(&inode->delayed_iput))
run_delayed_iput_locked(fs_info, inode);
- spin_unlock(&fs_info->delayed_iput_lock);
+ spin_unlock_irq(&fs_info->delayed_iput_lock);
}
}
void btrfs_run_delayed_iputs(struct btrfs_fs_info *fs_info)
{
-
- spin_lock(&fs_info->delayed_iput_lock);
+ /*
+ * btrfs_put_ordered_extent() can run in irq context (see bio.c), which
+ * calls btrfs_add_delayed_iput() and that needs to lock
+ * fs_info->delayed_iput_lock. So we need to disable irqs here to
+ * prevent a deadlock.
+ */
+ spin_lock_irq(&fs_info->delayed_iput_lock);
while (!list_empty(&fs_info->delayed_iputs)) {
struct btrfs_inode *inode;
inode = list_first_entry(&fs_info->delayed_iputs,
struct btrfs_inode, delayed_iput);
run_delayed_iput_locked(fs_info, inode);
- cond_resched_lock(&fs_info->delayed_iput_lock);
+ if (need_resched()) {
+ spin_unlock_irq(&fs_info->delayed_iput_lock);
+ cond_resched();
+ spin_lock_irq(&fs_info->delayed_iput_lock);
+ }
}
- spin_unlock(&fs_info->delayed_iput_lock);
+ spin_unlock_irq(&fs_info->delayed_iput_lock);
}
/*
@@ -3659,11 +3674,14 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
found_key.type = BTRFS_INODE_ITEM_KEY;
found_key.offset = 0;
inode = btrfs_iget(fs_info->sb, last_objectid, root);
- ret = PTR_ERR_OR_ZERO(inode);
- if (ret && ret != -ENOENT)
- goto out;
+ if (IS_ERR(inode)) {
+ ret = PTR_ERR(inode);
+ inode = NULL;
+ if (ret != -ENOENT)
+ goto out;
+ }
- if (ret == -ENOENT && root == fs_info->tree_root) {
+ if (!inode && root == fs_info->tree_root) {
struct btrfs_root *dead_root;
int is_dead_root = 0;
@@ -3724,17 +3742,17 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
* deleted but wasn't. The inode number may have been reused,
* but either way, we can delete the orphan item.
*/
- if (ret == -ENOENT || inode->i_nlink) {
- if (!ret) {
+ if (!inode || inode->i_nlink) {
+ if (inode) {
ret = btrfs_drop_verity_items(BTRFS_I(inode));
iput(inode);
+ inode = NULL;
if (ret)
goto out;
}
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans)) {
ret = PTR_ERR(trans);
- iput(inode);
goto out;
}
btrfs_debug(fs_info, "auto deleting %Lu",
@@ -3742,10 +3760,8 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
ret = btrfs_del_orphan_item(trans, root,
found_key.objectid);
btrfs_end_transaction(trans);
- if (ret) {
- iput(inode);
+ if (ret)
goto out;
- }
continue;
}
@@ -4847,9 +4863,6 @@ again:
ret = -ENOMEM;
goto out;
}
- ret = set_page_extent_mapped(page);
- if (ret < 0)
- goto out_unlock;
if (!PageUptodate(page)) {
ret = btrfs_read_folio(NULL, page_folio(page));
@@ -4864,6 +4877,17 @@ again:
goto out_unlock;
}
}
+
+ /*
+ * We unlock the page after the io is completed and then re-lock it
+ * above. release_folio() could have come in between that and cleared
+ * PagePrivate(), but left the page in the mapping. Set the page mapped
+ * here to make sure it's properly set for the subpage stuff.
+ */
+ ret = set_page_extent_mapped(page);
+ if (ret < 0)
+ goto out_unlock;
+
wait_on_page_writeback(page);
lock_extent(io_tree, block_start, block_end, &cached_state);
@@ -7849,8 +7873,11 @@ static void btrfs_dio_submit_io(const struct iomap_iter *iter, struct bio *bio,
ret = btrfs_extract_ordered_extent(bbio, dio_data->ordered);
if (ret) {
- bbio->bio.bi_status = errno_to_blk_status(ret);
- btrfs_dio_end_io(bbio);
+ btrfs_finish_ordered_extent(dio_data->ordered, NULL,
+ file_offset, dip->bytes,
+ !ret);
+ bio->bi_status = errno_to_blk_status(ret);
+ iomap_dio_bio_end_io(bio);
return;
}
}
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index da1f84a0eb29..2637d6b157ff 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -4445,4 +4445,5 @@ void btrfs_qgroup_destroy_extent_records(struct btrfs_transaction *trans)
ulist_free(entry->old_roots);
kfree(entry);
}
+ *root = RB_ROOT;
}
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index f37b925d587f..0249ea52bb80 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -71,7 +71,7 @@ static void rmw_rbio_work_locked(struct work_struct *work);
static void index_rbio_pages(struct btrfs_raid_bio *rbio);
static int alloc_rbio_pages(struct btrfs_raid_bio *rbio);
-static int finish_parity_scrub(struct btrfs_raid_bio *rbio, int need_check);
+static int finish_parity_scrub(struct btrfs_raid_bio *rbio);
static void scrub_rbio_work_locked(struct work_struct *work);
static void free_raid_bio_pointers(struct btrfs_raid_bio *rbio)
@@ -2404,7 +2404,7 @@ static int alloc_rbio_essential_pages(struct btrfs_raid_bio *rbio)
return 0;
}
-static int finish_parity_scrub(struct btrfs_raid_bio *rbio, int need_check)
+static int finish_parity_scrub(struct btrfs_raid_bio *rbio)
{
struct btrfs_io_context *bioc = rbio->bioc;
const u32 sectorsize = bioc->fs_info->sectorsize;
@@ -2445,9 +2445,6 @@ static int finish_parity_scrub(struct btrfs_raid_bio *rbio, int need_check)
*/
clear_bit(RBIO_CACHE_READY_BIT, &rbio->flags);
- if (!need_check)
- goto writeback;
-
p_sector.page = alloc_page(GFP_NOFS);
if (!p_sector.page)
return -ENOMEM;
@@ -2516,7 +2513,6 @@ static int finish_parity_scrub(struct btrfs_raid_bio *rbio, int need_check)
q_sector.page = NULL;
}
-writeback:
/*
* time to start writing. Make bios for everything from the
* higher layers (the bio_list in our rbio) and our p/q. Ignore
@@ -2699,7 +2695,6 @@ static int scrub_assemble_read_bios(struct btrfs_raid_bio *rbio)
static void scrub_rbio(struct btrfs_raid_bio *rbio)
{
- bool need_check = false;
int sector_nr;
int ret;
@@ -2722,7 +2717,7 @@ static void scrub_rbio(struct btrfs_raid_bio *rbio)
* We have every sector properly prepared. Can finish the scrub
* and writeback the good content.
*/
- ret = finish_parity_scrub(rbio, need_check);
+ ret = finish_parity_scrub(rbio);
wait_event(rbio->io_wait, atomic_read(&rbio->stripes_pending) == 0);
for (sector_nr = 0; sector_nr < rbio->stripe_nsectors; sector_nr++) {
int found_errors;
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 73f9ea7672db..2ecb76cf3d91 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4078,14 +4078,6 @@ static int alloc_profile_is_valid(u64 flags, int extended)
return has_single_bit_set(flags);
}
-static inline int balance_need_close(struct btrfs_fs_info *fs_info)
-{
- /* cancel requested || normal exit path */
- return atomic_read(&fs_info->balance_cancel_req) ||
- (atomic_read(&fs_info->balance_pause_req) == 0 &&
- atomic_read(&fs_info->balance_cancel_req) == 0);
-}
-
/*
* Validate target profile against allowed profiles and return true if it's OK.
* Otherwise print the error message and return false.
@@ -4275,6 +4267,7 @@ int btrfs_balance(struct btrfs_fs_info *fs_info,
u64 num_devices;
unsigned seq;
bool reducing_redundancy;
+ bool paused = false;
int i;
if (btrfs_fs_closing(fs_info) ||
@@ -4405,6 +4398,7 @@ int btrfs_balance(struct btrfs_fs_info *fs_info,
if (ret == -ECANCELED && atomic_read(&fs_info->balance_pause_req)) {
btrfs_info(fs_info, "balance: paused");
btrfs_exclop_balance(fs_info, BTRFS_EXCLOP_BALANCE_PAUSED);
+ paused = true;
}
/*
* Balance can be canceled by:
@@ -4433,8 +4427,8 @@ int btrfs_balance(struct btrfs_fs_info *fs_info,
btrfs_update_ioctl_balance_args(fs_info, bargs);
}
- if ((ret && ret != -ECANCELED && ret != -ENOSPC) ||
- balance_need_close(fs_info)) {
+ /* We didn't pause, we can clean everything up. */
+ if (!paused) {
reset_balance_state(fs_info);
btrfs_exclop_finish(fs_info);
}
@@ -6404,7 +6398,8 @@ int btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op,
(op == BTRFS_MAP_READ || !dev_replace_is_ongoing ||
!dev_replace->tgtdev)) {
set_io_stripe(smap, map, stripe_index, stripe_offset, stripe_nr);
- *mirror_num_ret = mirror_num;
+ if (mirror_num_ret)
+ *mirror_num_ret = mirror_num;
*bioc_ret = NULL;
ret = 0;
goto out;
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index a2475b8c9fb5..21b903fe546e 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -1006,14 +1006,11 @@ static void ext4_mb_choose_next_group_best_avail(struct ext4_allocation_context
* fls() instead since we need to know the actual length while modifying
* goal length.
*/
- order = fls(ac->ac_g_ex.fe_len);
+ order = fls(ac->ac_g_ex.fe_len) - 1;
min_order = order - sbi->s_mb_best_avail_max_trim_order;
if (min_order < 0)
min_order = 0;
- if (1 << min_order < ac->ac_o_ex.fe_len)
- min_order = fls(ac->ac_o_ex.fe_len) + 1;
-
if (sbi->s_stripe > 0) {
/*
* We are assuming that stripe size is always a multiple of
@@ -1021,9 +1018,16 @@ static void ext4_mb_choose_next_group_best_avail(struct ext4_allocation_context
*/
num_stripe_clusters = EXT4_NUM_B2C(sbi, sbi->s_stripe);
if (1 << min_order < num_stripe_clusters)
- min_order = fls(num_stripe_clusters);
+ /*
+ * We consider 1 order less because later we round
+ * up the goal len to num_stripe_clusters
+ */
+ min_order = fls(num_stripe_clusters) - 1;
}
+ if (1 << min_order < ac->ac_o_ex.fe_len)
+ min_order = fls(ac->ac_o_ex.fe_len);
+
for (i = order; i >= min_order; i--) {
int frag_order;
/*
@@ -4761,8 +4765,8 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac)
int order, i;
struct ext4_inode_info *ei = EXT4_I(ac->ac_inode);
struct ext4_locality_group *lg;
- struct ext4_prealloc_space *tmp_pa, *cpa = NULL;
- ext4_lblk_t tmp_pa_start, tmp_pa_end;
+ struct ext4_prealloc_space *tmp_pa = NULL, *cpa = NULL;
+ loff_t tmp_pa_end;
struct rb_node *iter;
ext4_fsblk_t goal_block;
@@ -4770,47 +4774,151 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac)
if (!(ac->ac_flags & EXT4_MB_HINT_DATA))
return false;
- /* first, try per-file preallocation */
+ /*
+ * first, try per-file preallocation by searching the inode pa rbtree.
+ *
+ * Here, we can't do a direct traversal of the tree because
+ * ext4_mb_discard_group_preallocation() can paralelly mark the pa
+ * deleted and that can cause direct traversal to skip some entries.
+ */
read_lock(&ei->i_prealloc_lock);
+
+ if (RB_EMPTY_ROOT(&ei->i_prealloc_node)) {
+ goto try_group_pa;
+ }
+
+ /*
+ * Step 1: Find a pa with logical start immediately adjacent to the
+ * original logical start. This could be on the left or right.
+ *
+ * (tmp_pa->pa_lstart never changes so we can skip locking for it).
+ */
for (iter = ei->i_prealloc_node.rb_node; iter;
iter = ext4_mb_pa_rb_next_iter(ac->ac_o_ex.fe_logical,
- tmp_pa_start, iter)) {
+ tmp_pa->pa_lstart, iter)) {
tmp_pa = rb_entry(iter, struct ext4_prealloc_space,
pa_node.inode_node);
+ }
- /* all fields in this condition don't change,
- * so we can skip locking for them */
- tmp_pa_start = tmp_pa->pa_lstart;
- tmp_pa_end = tmp_pa->pa_lstart + EXT4_C2B(sbi, tmp_pa->pa_len);
-
- /* original request start doesn't lie in this PA */
- if (ac->ac_o_ex.fe_logical < tmp_pa_start ||
- ac->ac_o_ex.fe_logical >= tmp_pa_end)
- continue;
+ /*
+ * Step 2: The adjacent pa might be to the right of logical start, find
+ * the left adjacent pa. After this step we'd have a valid tmp_pa whose
+ * logical start is towards the left of original request's logical start
+ */
+ if (tmp_pa->pa_lstart > ac->ac_o_ex.fe_logical) {
+ struct rb_node *tmp;
+ tmp = rb_prev(&tmp_pa->pa_node.inode_node);
- /* non-extent files can't have physical blocks past 2^32 */
- if (!(ext4_test_inode_flag(ac->ac_inode, EXT4_INODE_EXTENTS)) &&
- (tmp_pa->pa_pstart + EXT4_C2B(sbi, tmp_pa->pa_len) >
- EXT4_MAX_BLOCK_FILE_PHYS)) {
+ if (tmp) {
+ tmp_pa = rb_entry(tmp, struct ext4_prealloc_space,
+ pa_node.inode_node);
+ } else {
/*
- * Since PAs don't overlap, we won't find any
- * other PA to satisfy this.
+ * If there is no adjacent pa to the left then finding
+ * an overlapping pa is not possible hence stop searching
+ * inode pa tree
*/
- break;
+ goto try_group_pa;
}
+ }
+
+ BUG_ON(!(tmp_pa && tmp_pa->pa_lstart <= ac->ac_o_ex.fe_logical));
- /* found preallocated blocks, use them */
+ /*
+ * Step 3: If the left adjacent pa is deleted, keep moving left to find
+ * the first non deleted adjacent pa. After this step we should have a
+ * valid tmp_pa which is guaranteed to be non deleted.
+ */
+ for (iter = &tmp_pa->pa_node.inode_node;; iter = rb_prev(iter)) {
+ if (!iter) {
+ /*
+ * no non deleted left adjacent pa, so stop searching
+ * inode pa tree
+ */
+ goto try_group_pa;
+ }
+ tmp_pa = rb_entry(iter, struct ext4_prealloc_space,
+ pa_node.inode_node);
spin_lock(&tmp_pa->pa_lock);
- if (tmp_pa->pa_deleted == 0 && tmp_pa->pa_free &&
- likely(ext4_mb_pa_goal_check(ac, tmp_pa))) {
- atomic_inc(&tmp_pa->pa_count);
- ext4_mb_use_inode_pa(ac, tmp_pa);
+ if (tmp_pa->pa_deleted == 0) {
+ /*
+ * We will keep holding the pa_lock from
+ * this point on because we don't want group discard
+ * to delete this pa underneath us. Since group
+ * discard is anyways an ENOSPC operation it
+ * should be okay for it to wait a few more cycles.
+ */
+ break;
+ } else {
spin_unlock(&tmp_pa->pa_lock);
- read_unlock(&ei->i_prealloc_lock);
- return true;
}
+ }
+
+ BUG_ON(!(tmp_pa && tmp_pa->pa_lstart <= ac->ac_o_ex.fe_logical));
+ BUG_ON(tmp_pa->pa_deleted == 1);
+
+ /*
+ * Step 4: We now have the non deleted left adjacent pa. Only this
+ * pa can possibly satisfy the request hence check if it overlaps
+ * original logical start and stop searching if it doesn't.
+ */
+ tmp_pa_end = (loff_t)tmp_pa->pa_lstart + EXT4_C2B(sbi, tmp_pa->pa_len);
+
+ if (ac->ac_o_ex.fe_logical >= tmp_pa_end) {
spin_unlock(&tmp_pa->pa_lock);
+ goto try_group_pa;
+ }
+
+ /* non-extent files can't have physical blocks past 2^32 */
+ if (!(ext4_test_inode_flag(ac->ac_inode, EXT4_INODE_EXTENTS)) &&
+ (tmp_pa->pa_pstart + EXT4_C2B(sbi, tmp_pa->pa_len) >
+ EXT4_MAX_BLOCK_FILE_PHYS)) {
+ /*
+ * Since PAs don't overlap, we won't find any other PA to
+ * satisfy this.
+ */
+ spin_unlock(&tmp_pa->pa_lock);
+ goto try_group_pa;
+ }
+
+ if (tmp_pa->pa_free && likely(ext4_mb_pa_goal_check(ac, tmp_pa))) {
+ atomic_inc(&tmp_pa->pa_count);
+ ext4_mb_use_inode_pa(ac, tmp_pa);
+ spin_unlock(&tmp_pa->pa_lock);
+ read_unlock(&ei->i_prealloc_lock);
+ return true;
+ } else {
+ /*
+ * We found a valid overlapping pa but couldn't use it because
+ * it had no free blocks. This should ideally never happen
+ * because:
+ *
+ * 1. When a new inode pa is added to rbtree it must have
+ * pa_free > 0 since otherwise we won't actually need
+ * preallocation.
+ *
+ * 2. An inode pa that is in the rbtree can only have it's
+ * pa_free become zero when another thread calls:
+ * ext4_mb_new_blocks
+ * ext4_mb_use_preallocated
+ * ext4_mb_use_inode_pa
+ *
+ * 3. Further, after the above calls make pa_free == 0, we will
+ * immediately remove it from the rbtree in:
+ * ext4_mb_new_blocks
+ * ext4_mb_release_context
+ * ext4_mb_put_pa
+ *
+ * 4. Since the pa_free becoming 0 and pa_free getting removed
+ * from tree both happen in ext4_mb_new_blocks, which is always
+ * called with i_data_sem held for data allocations, we can be
+ * sure that another process will never see a pa in rbtree with
+ * pa_free == 0.
+ */
+ WARN_ON_ONCE(tmp_pa->pa_free == 0);
}
+ spin_unlock(&tmp_pa->pa_lock);
+try_group_pa:
read_unlock(&ei->i_prealloc_lock);
/* can we use group allocation? */
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 321e3a888c20..05151d61b00b 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1782,6 +1782,20 @@ static int ext4_xattr_set_entry(struct ext4_xattr_info *i,
memmove(here, (void *)here + size,
(void *)last - (void *)here + sizeof(__u32));
memset(last, 0, size);
+
+ /*
+ * Update i_inline_off - moved ibody region might contain
+ * system.data attribute. Handling a failure here won't
+ * cause other complications for setting an xattr.
+ */
+ if (!is_block && ext4_has_inline_data(inode)) {
+ ret = ext4_find_inline_data_nolock(inode);
+ if (ret) {
+ ext4_warning_inode(inode,
+ "unable to update i_inline_off");
+ goto out;
+ }
+ }
} else if (s->not_found) {
/* Insert new name. */
size_t size = EXT4_XATTR_LEN(name_len);
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 35bc174f9ba2..f67bef9d83c4 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -258,7 +258,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, unsigned int flags)
spin_unlock(&fi->lock);
}
kfree(forget);
- if (ret == -ENOMEM)
+ if (ret == -ENOMEM || ret == -EINTR)
goto out;
if (ret || fuse_invalid_attr(&outarg.attr) ||
fuse_stale_inode(inode, outarg.generation, &outarg.attr))
@@ -395,8 +395,6 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, const struct qstr *name
goto out_put_forget;
err = -EIO;
- if (!outarg->nodeid)
- goto out_put_forget;
if (fuse_invalid_attr(&outarg->attr))
goto out_put_forget;
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index d66070af145d..f19d748890f0 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1134,7 +1134,10 @@ static void process_init_reply(struct fuse_mount *fm, struct fuse_args *args,
process_init_limits(fc, arg);
if (arg->minor >= 6) {
- u64 flags = arg->flags | (u64) arg->flags2 << 32;
+ u64 flags = arg->flags;
+
+ if (flags & FUSE_INIT_EXT)
+ flags |= (u64) arg->flags2 << 32;
ra_pages = arg->max_readahead / PAGE_SIZE;
if (flags & FUSE_ASYNC_READ)
@@ -1254,7 +1257,8 @@ void fuse_send_init(struct fuse_mount *fm)
FUSE_ABORT_ERROR | FUSE_MAX_PAGES | FUSE_CACHE_SYMLINKS |
FUSE_NO_OPENDIR_SUPPORT | FUSE_EXPLICIT_INVAL_DATA |
FUSE_HANDLE_KILLPRIV_V2 | FUSE_SETXATTR_EXT | FUSE_INIT_EXT |
- FUSE_SECURITY_CTX | FUSE_CREATE_SUPP_GROUP;
+ FUSE_SECURITY_CTX | FUSE_CREATE_SUPP_GROUP |
+ FUSE_HAS_EXPIRE_ONLY;
#ifdef CONFIG_FUSE_DAX
if (fm->fc->dax)
flags |= FUSE_MAP_ALIGNMENT;
diff --git a/fs/fuse/ioctl.c b/fs/fuse/ioctl.c
index 8e01bfdfc430..726640fa439e 100644
--- a/fs/fuse/ioctl.c
+++ b/fs/fuse/ioctl.c
@@ -9,14 +9,23 @@
#include <linux/compat.h>
#include <linux/fileattr.h>
-static ssize_t fuse_send_ioctl(struct fuse_mount *fm, struct fuse_args *args)
+static ssize_t fuse_send_ioctl(struct fuse_mount *fm, struct fuse_args *args,
+ struct fuse_ioctl_out *outarg)
{
- ssize_t ret = fuse_simple_request(fm, args);
+ ssize_t ret;
+
+ args->out_args[0].size = sizeof(*outarg);
+ args->out_args[0].value = outarg;
+
+ ret = fuse_simple_request(fm, args);
/* Translate ENOSYS, which shouldn't be returned from fs */
if (ret == -ENOSYS)
ret = -ENOTTY;
+ if (ret >= 0 && outarg->result == -ENOSYS)
+ outarg->result = -ENOTTY;
+
return ret;
}
@@ -264,13 +273,11 @@ long fuse_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg,
}
ap.args.out_numargs = 2;
- ap.args.out_args[0].size = sizeof(outarg);
- ap.args.out_args[0].value = &outarg;
ap.args.out_args[1].size = out_size;
ap.args.out_pages = true;
ap.args.out_argvar = true;
- transferred = fuse_send_ioctl(fm, &ap.args);
+ transferred = fuse_send_ioctl(fm, &ap.args, &outarg);
err = transferred;
if (transferred < 0)
goto out;
@@ -399,12 +406,10 @@ static int fuse_priv_ioctl(struct inode *inode, struct fuse_file *ff,
args.in_args[1].size = inarg.in_size;
args.in_args[1].value = ptr;
args.out_numargs = 2;
- args.out_args[0].size = sizeof(outarg);
- args.out_args[0].value = &outarg;
args.out_args[1].size = inarg.out_size;
args.out_args[1].value = ptr;
- err = fuse_send_ioctl(fm, &args);
+ err = fuse_send_ioctl(fm, &args, &outarg);
if (!err) {
if (outarg.result < 0)
err = outarg.result;
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index adb92cdb24b0..aa8967cca1a3 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -872,10 +872,10 @@ iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *i,
while ((ret = iomap_iter(&iter, ops)) > 0)
iter.processed = iomap_write_iter(&iter, i);
- if (unlikely(ret < 0))
+ if (unlikely(iter.pos == iocb->ki_pos))
return ret;
ret = iter.pos - iocb->ki_pos;
- iocb->ki_pos += ret;
+ iocb->ki_pos = iter.pos;
return ret;
}
EXPORT_SYMBOL_GPL(iomap_file_buffered_write);
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c
index 51bd38da21cd..9ec91017a7f3 100644
--- a/fs/jbd2/checkpoint.c
+++ b/fs/jbd2/checkpoint.c
@@ -27,7 +27,7 @@
*
* Called with j_list_lock held.
*/
-static inline void __buffer_unlink_first(struct journal_head *jh)
+static inline void __buffer_unlink(struct journal_head *jh)
{
transaction_t *transaction = jh->b_cp_transaction;
@@ -41,45 +41,6 @@ static inline void __buffer_unlink_first(struct journal_head *jh)
}
/*
- * Unlink a buffer from a transaction checkpoint(io) list.
- *
- * Called with j_list_lock held.
- */
-static inline void __buffer_unlink(struct journal_head *jh)
-{
- transaction_t *transaction = jh->b_cp_transaction;
-
- __buffer_unlink_first(jh);
- if (transaction->t_checkpoint_io_list == jh) {
- transaction->t_checkpoint_io_list = jh->b_cpnext;
- if (transaction->t_checkpoint_io_list == jh)
- transaction->t_checkpoint_io_list = NULL;
- }
-}
-
-/*
- * Move a buffer from the checkpoint list to the checkpoint io list
- *
- * Called with j_list_lock held
- */
-static inline void __buffer_relink_io(struct journal_head *jh)
-{
- transaction_t *transaction = jh->b_cp_transaction;
-
- __buffer_unlink_first(jh);
-
- if (!transaction->t_checkpoint_io_list) {
- jh->b_cpnext = jh->b_cpprev = jh;
- } else {
- jh->b_cpnext = transaction->t_checkpoint_io_list;
- jh->b_cpprev = transaction->t_checkpoint_io_list->b_cpprev;
- jh->b_cpprev->b_cpnext = jh;
- jh->b_cpnext->b_cpprev = jh;
- }
- transaction->t_checkpoint_io_list = jh;
-}
-
-/*
* Check a checkpoint buffer could be release or not.
*
* Requires j_list_lock
@@ -183,6 +144,7 @@ __flush_batch(journal_t *journal, int *batch_count)
struct buffer_head *bh = journal->j_chkpt_bhs[i];
BUFFER_TRACE(bh, "brelse");
__brelse(bh);
+ journal->j_chkpt_bhs[i] = NULL;
}
*batch_count = 0;
}
@@ -242,15 +204,6 @@ restart:
jh = transaction->t_checkpoint_list;
bh = jh2bh(jh);
- if (buffer_locked(bh)) {
- get_bh(bh);
- spin_unlock(&journal->j_list_lock);
- wait_on_buffer(bh);
- /* the journal_head may have gone by now */
- BUFFER_TRACE(bh, "brelse");
- __brelse(bh);
- goto retry;
- }
if (jh->b_transaction != NULL) {
transaction_t *t = jh->b_transaction;
tid_t tid = t->t_tid;
@@ -285,30 +238,50 @@ restart:
spin_lock(&journal->j_list_lock);
goto restart;
}
- if (!buffer_dirty(bh)) {
+ if (!trylock_buffer(bh)) {
+ /*
+ * The buffer is locked, it may be writing back, or
+ * flushing out in the last couple of cycles, or
+ * re-adding into a new transaction, need to check
+ * it again until it's unlocked.
+ */
+ get_bh(bh);
+ spin_unlock(&journal->j_list_lock);
+ wait_on_buffer(bh);
+ /* the journal_head may have gone by now */
+ BUFFER_TRACE(bh, "brelse");
+ __brelse(bh);
+ goto retry;
+ } else if (!buffer_dirty(bh)) {
+ unlock_buffer(bh);
BUFFER_TRACE(bh, "remove from checkpoint");
- if (__jbd2_journal_remove_checkpoint(jh))
- /* The transaction was released; we're done */
+ /*
+ * If the transaction was released or the checkpoint
+ * list was empty, we're done.
+ */
+ if (__jbd2_journal_remove_checkpoint(jh) ||
+ !transaction->t_checkpoint_list)
goto out;
- continue;
+ } else {
+ unlock_buffer(bh);
+ /*
+ * We are about to write the buffer, it could be
+ * raced by some other transaction shrink or buffer
+ * re-log logic once we release the j_list_lock,
+ * leave it on the checkpoint list and check status
+ * again to make sure it's clean.
+ */
+ BUFFER_TRACE(bh, "queue");
+ get_bh(bh);
+ J_ASSERT_BH(bh, !buffer_jwrite(bh));
+ journal->j_chkpt_bhs[batch_count++] = bh;
+ transaction->t_chp_stats.cs_written++;
+ transaction->t_checkpoint_list = jh->b_cpnext;
}
- /*
- * Important: we are about to write the buffer, and
- * possibly block, while still holding the journal
- * lock. We cannot afford to let the transaction
- * logic start messing around with this buffer before
- * we write it to disk, as that would break
- * recoverability.
- */
- BUFFER_TRACE(bh, "queue");
- get_bh(bh);
- J_ASSERT_BH(bh, !buffer_jwrite(bh));
- journal->j_chkpt_bhs[batch_count++] = bh;
- __buffer_relink_io(jh);
- transaction->t_chp_stats.cs_written++;
+
if ((batch_count == JBD2_NR_BATCH) ||
- need_resched() ||
- spin_needbreak(&journal->j_list_lock))
+ need_resched() || spin_needbreak(&journal->j_list_lock) ||
+ jh2bh(transaction->t_checkpoint_list) == journal->j_chkpt_bhs[0])
goto unlock_and_flush;
}
@@ -322,38 +295,6 @@ restart:
goto restart;
}
- /*
- * Now we issued all of the transaction's buffers, let's deal
- * with the buffers that are out for I/O.
- */
-restart2:
- /* Did somebody clean up the transaction in the meanwhile? */
- if (journal->j_checkpoint_transactions != transaction ||
- transaction->t_tid != this_tid)
- goto out;
-
- while (transaction->t_checkpoint_io_list) {
- jh = transaction->t_checkpoint_io_list;
- bh = jh2bh(jh);
- if (buffer_locked(bh)) {
- get_bh(bh);
- spin_unlock(&journal->j_list_lock);
- wait_on_buffer(bh);
- /* the journal_head may have gone by now */
- BUFFER_TRACE(bh, "brelse");
- __brelse(bh);
- spin_lock(&journal->j_list_lock);
- goto restart2;
- }
-
- /*
- * Now in whatever state the buffer currently is, we
- * know that it has been written out and so we can
- * drop it from the list
- */
- if (__jbd2_journal_remove_checkpoint(jh))
- break;
- }
out:
spin_unlock(&journal->j_list_lock);
result = jbd2_cleanup_journal_tail(journal);
@@ -409,49 +350,9 @@ int jbd2_cleanup_journal_tail(journal_t *journal)
/* Checkpoint list management */
/*
- * journal_clean_one_cp_list
- *
- * Find all the written-back checkpoint buffers in the given list and
- * release them. If 'destroy' is set, clean all buffers unconditionally.
- *
- * Called with j_list_lock held.
- * Returns 1 if we freed the transaction, 0 otherwise.
- */
-static int journal_clean_one_cp_list(struct journal_head *jh, bool destroy)
-{
- struct journal_head *last_jh;
- struct journal_head *next_jh = jh;
-
- if (!jh)
- return 0;
-
- last_jh = jh->b_cpprev;
- do {
- jh = next_jh;
- next_jh = jh->b_cpnext;
-
- if (!destroy && __cp_buffer_busy(jh))
- return 0;
-
- if (__jbd2_journal_remove_checkpoint(jh))
- return 1;
- /*
- * This function only frees up some memory
- * if possible so we dont have an obligation
- * to finish processing. Bail out if preemption
- * requested:
- */
- if (need_resched())
- return 0;
- } while (jh != last_jh);
-
- return 0;
-}
-
-/*
* journal_shrink_one_cp_list
*
- * Find 'nr_to_scan' written-back checkpoint buffers in the given list
+ * Find all the written-back checkpoint buffers in the given list
* and try to release them. If the whole transaction is released, set
* the 'released' parameter. Return the number of released checkpointed
* buffers.
@@ -459,15 +360,15 @@ static int journal_clean_one_cp_list(struct journal_head *jh, bool destroy)
* Called with j_list_lock held.
*/
static unsigned long journal_shrink_one_cp_list(struct journal_head *jh,
- unsigned long *nr_to_scan,
- bool *released)
+ bool destroy, bool *released)
{
struct journal_head *last_jh;
struct journal_head *next_jh = jh;
unsigned long nr_freed = 0;
int ret;
- if (!jh || *nr_to_scan == 0)
+ *released = false;
+ if (!jh)
return 0;
last_jh = jh->b_cpprev;
@@ -475,12 +376,15 @@ static unsigned long journal_shrink_one_cp_list(struct journal_head *jh,
jh = next_jh;
next_jh = jh->b_cpnext;
- (*nr_to_scan)--;
- if (__cp_buffer_busy(jh))
- continue;
+ if (destroy) {
+ ret = __jbd2_journal_remove_checkpoint(jh);
+ } else {
+ ret = jbd2_journal_try_remove_checkpoint(jh);
+ if (ret < 0)
+ continue;
+ }
nr_freed++;
- ret = __jbd2_journal_remove_checkpoint(jh);
if (ret) {
*released = true;
break;
@@ -488,7 +392,7 @@ static unsigned long journal_shrink_one_cp_list(struct journal_head *jh,
if (need_resched())
break;
- } while (jh != last_jh && *nr_to_scan);
+ } while (jh != last_jh);
return nr_freed;
}
@@ -506,11 +410,11 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal,
unsigned long *nr_to_scan)
{
transaction_t *transaction, *last_transaction, *next_transaction;
- bool released;
+ bool __maybe_unused released;
tid_t first_tid = 0, last_tid = 0, next_tid = 0;
tid_t tid = 0;
unsigned long nr_freed = 0;
- unsigned long nr_scanned = *nr_to_scan;
+ unsigned long freed;
again:
spin_lock(&journal->j_list_lock);
@@ -539,19 +443,11 @@ again:
transaction = next_transaction;
next_transaction = transaction->t_cpnext;
tid = transaction->t_tid;
- released = false;
-
- nr_freed += journal_shrink_one_cp_list(transaction->t_checkpoint_list,
- nr_to_scan, &released);
- if (*nr_to_scan == 0)
- break;
- if (need_resched() || spin_needbreak(&journal->j_list_lock))
- break;
- if (released)
- continue;
- nr_freed += journal_shrink_one_cp_list(transaction->t_checkpoint_io_list,
- nr_to_scan, &released);
+ freed = journal_shrink_one_cp_list(transaction->t_checkpoint_list,
+ false, &released);
+ nr_freed += freed;
+ (*nr_to_scan) -= min(*nr_to_scan, freed);
if (*nr_to_scan == 0)
break;
if (need_resched() || spin_needbreak(&journal->j_list_lock))
@@ -572,9 +468,8 @@ again:
if (*nr_to_scan && next_tid)
goto again;
out:
- nr_scanned -= *nr_to_scan;
trace_jbd2_shrink_checkpoint_list(journal, first_tid, tid, last_tid,
- nr_freed, nr_scanned, next_tid);
+ nr_freed, next_tid);
return nr_freed;
}
@@ -590,7 +485,7 @@ out:
void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy)
{
transaction_t *transaction, *last_transaction, *next_transaction;
- int ret;
+ bool released;
transaction = journal->j_checkpoint_transactions;
if (!transaction)
@@ -601,8 +496,8 @@ void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy)
do {
transaction = next_transaction;
next_transaction = transaction->t_cpnext;
- ret = journal_clean_one_cp_list(transaction->t_checkpoint_list,
- destroy);
+ journal_shrink_one_cp_list(transaction->t_checkpoint_list,
+ destroy, &released);
/*
* This function only frees up some memory if possible so we
* dont have an obligation to finish processing. Bail out if
@@ -610,23 +505,12 @@ void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy)
*/
if (need_resched())
return;
- if (ret)
- continue;
- /*
- * It is essential that we are as careful as in the case of
- * t_checkpoint_list with removing the buffer from the list as
- * we can possibly see not yet submitted buffers on io_list
- */
- ret = journal_clean_one_cp_list(transaction->
- t_checkpoint_io_list, destroy);
- if (need_resched())
- return;
/*
* Stop scanning if we couldn't free the transaction. This
* avoids pointless scanning of transactions which still
* weren't checkpointed.
*/
- if (!ret)
+ if (!released)
return;
} while (transaction != last_transaction);
}
@@ -705,7 +589,7 @@ int __jbd2_journal_remove_checkpoint(struct journal_head *jh)
jbd2_journal_put_journal_head(jh);
/* Is this transaction empty? */
- if (transaction->t_checkpoint_list || transaction->t_checkpoint_io_list)
+ if (transaction->t_checkpoint_list)
return 0;
/*
@@ -737,6 +621,34 @@ int __jbd2_journal_remove_checkpoint(struct journal_head *jh)
}
/*
+ * Check the checkpoint buffer and try to remove it from the checkpoint
+ * list if it's clean. Returns -EBUSY if it is not clean, returns 1 if
+ * it frees the transaction, 0 otherwise.
+ *
+ * This function is called with j_list_lock held.
+ */
+int jbd2_journal_try_remove_checkpoint(struct journal_head *jh)
+{
+ struct buffer_head *bh = jh2bh(jh);
+
+ if (!trylock_buffer(bh))
+ return -EBUSY;
+ if (buffer_dirty(bh)) {
+ unlock_buffer(bh);
+ return -EBUSY;
+ }
+ unlock_buffer(bh);
+
+ /*
+ * Buffer is clean and the IO has finished (we held the buffer
+ * lock) so the checkpoint is done. We can safely remove the
+ * buffer from this transaction.
+ */
+ JBUFFER_TRACE(jh, "remove from checkpoint list");
+ return __jbd2_journal_remove_checkpoint(jh);
+}
+
+/*
* journal_insert_checkpoint: put a committed buffer onto a checkpoint
* list so that we know when it is safe to clean the transaction out of
* the log.
@@ -797,7 +709,6 @@ void __jbd2_journal_drop_transaction(journal_t *journal, transaction_t *transact
J_ASSERT(transaction->t_forget == NULL);
J_ASSERT(transaction->t_shadow_list == NULL);
J_ASSERT(transaction->t_checkpoint_list == NULL);
- J_ASSERT(transaction->t_checkpoint_io_list == NULL);
J_ASSERT(atomic_read(&transaction->t_updates) == 0);
J_ASSERT(journal->j_committing_transaction != transaction);
J_ASSERT(journal->j_running_transaction != transaction);
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index b33155dd7001..1073259902a6 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -1141,8 +1141,7 @@ restart_loop:
spin_lock(&journal->j_list_lock);
commit_transaction->t_state = T_FINISHED;
/* Check if the transaction can be dropped now that we are finished */
- if (commit_transaction->t_checkpoint_list == NULL &&
- commit_transaction->t_checkpoint_io_list == NULL) {
+ if (commit_transaction->t_checkpoint_list == NULL) {
__jbd2_journal_drop_transaction(journal, commit_transaction);
jbd2_journal_free_transaction(commit_transaction);
}
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index 18611241f451..4d1fda1f7143 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -1784,8 +1784,7 @@ int jbd2_journal_forget(handle_t *handle, struct buffer_head *bh)
* Otherwise, if the buffer has been written to disk,
* it is safe to remove the checkpoint and drop it.
*/
- if (!buffer_dirty(bh)) {
- __jbd2_journal_remove_checkpoint(jh);
+ if (jbd2_journal_try_remove_checkpoint(jh) >= 0) {
spin_unlock(&journal->j_list_lock);
goto drop;
}
@@ -2100,35 +2099,6 @@ void jbd2_journal_unfile_buffer(journal_t *journal, struct journal_head *jh)
__brelse(bh);
}
-/*
- * Called from jbd2_journal_try_to_free_buffers().
- *
- * Called under jh->b_state_lock
- */
-static void
-__journal_try_to_free_buffer(journal_t *journal, struct buffer_head *bh)
-{
- struct journal_head *jh;
-
- jh = bh2jh(bh);
-
- if (buffer_locked(bh) || buffer_dirty(bh))
- goto out;
-
- if (jh->b_next_transaction != NULL || jh->b_transaction != NULL)
- goto out;
-
- spin_lock(&journal->j_list_lock);
- if (jh->b_cp_transaction != NULL) {
- /* written-back checkpointed metadata buffer */
- JBUFFER_TRACE(jh, "remove from checkpoint list");
- __jbd2_journal_remove_checkpoint(jh);
- }
- spin_unlock(&journal->j_list_lock);
-out:
- return;
-}
-
/**
* jbd2_journal_try_to_free_buffers() - try to free page buffers.
* @journal: journal for operation
@@ -2186,7 +2156,13 @@ bool jbd2_journal_try_to_free_buffers(journal_t *journal, struct folio *folio)
continue;
spin_lock(&jh->b_state_lock);
- __journal_try_to_free_buffer(journal, bh);
+ if (!jh->b_transaction && !jh->b_next_transaction) {
+ spin_lock(&journal->j_list_lock);
+ /* Remove written-back checkpointed metadata buffer */
+ if (jh->b_cp_transaction != NULL)
+ jbd2_journal_try_remove_checkpoint(jh);
+ spin_unlock(&journal->j_list_lock);
+ }
spin_unlock(&jh->b_state_lock);
jbd2_journal_put_journal_head(jh);
if (buffer_jbd(bh))
diff --git a/fs/smb/client/cifsfs.h b/fs/smb/client/cifsfs.h
index d7274eefc666..15c8cc4b6680 100644
--- a/fs/smb/client/cifsfs.h
+++ b/fs/smb/client/cifsfs.h
@@ -159,6 +159,6 @@ extern const struct export_operations cifs_export_ops;
#endif /* CONFIG_CIFS_NFSD_EXPORT */
/* when changing internal version - update following two lines at same time */
-#define SMB3_PRODUCT_BUILD 43
-#define CIFS_VERSION "2.43"
+#define SMB3_PRODUCT_BUILD 44
+#define CIFS_VERSION "2.44"
#endif /* _CIFSFS_H */
diff --git a/fs/smb/client/ioctl.c b/fs/smb/client/ioctl.c
index fff092bbc7a3..e1904b86ed96 100644
--- a/fs/smb/client/ioctl.c
+++ b/fs/smb/client/ioctl.c
@@ -433,16 +433,21 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
* Dump encryption keys. This is an old ioctl that only
* handles AES-128-{CCM,GCM}.
*/
- if (pSMBFile == NULL)
- break;
if (!capable(CAP_SYS_ADMIN)) {
rc = -EACCES;
break;
}
- tcon = tlink_tcon(pSMBFile->tlink);
+ cifs_sb = CIFS_SB(inode->i_sb);
+ tlink = cifs_sb_tlink(cifs_sb);
+ if (IS_ERR(tlink)) {
+ rc = PTR_ERR(tlink);
+ break;
+ }
+ tcon = tlink_tcon(tlink);
if (!smb3_encryption_required(tcon)) {
rc = -EOPNOTSUPP;
+ cifs_put_tlink(tlink);
break;
}
pkey_inf.cipher_type =
@@ -459,6 +464,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
rc = -EFAULT;
else
rc = 0;
+ cifs_put_tlink(tlink);
break;
case CIFS_DUMP_FULL_KEY:
/*
@@ -470,8 +476,11 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
rc = -EACCES;
break;
}
- tcon = tlink_tcon(pSMBFile->tlink);
+ cifs_sb = CIFS_SB(inode->i_sb);
+ tlink = cifs_sb_tlink(cifs_sb);
+ tcon = tlink_tcon(tlink);
rc = cifs_dump_full_key(tcon, (void __user *)arg);
+ cifs_put_tlink(tlink);
break;
case CIFS_IOC_NOTIFY:
if (!S_ISDIR(inode->i_mode)) {
diff --git a/fs/xfs/libxfs/xfs_da_format.h b/fs/xfs/libxfs/xfs_da_format.h
index 25e2841084e1..f9015f88eca7 100644
--- a/fs/xfs/libxfs/xfs_da_format.h
+++ b/fs/xfs/libxfs/xfs_da_format.h
@@ -591,7 +591,7 @@ struct xfs_attr_shortform {
uint8_t valuelen; /* actual length of value (no NULL) */
uint8_t flags; /* flags bits (see xfs_attr_leaf.h) */
uint8_t nameval[]; /* name & value bytes concatenated */
- } list[1]; /* variable sized array */
+ } list[]; /* variable sized array */
};
typedef struct xfs_attr_leaf_map { /* RLE map of free bytes */
@@ -620,19 +620,29 @@ typedef struct xfs_attr_leaf_entry { /* sorted on key, not name */
typedef struct xfs_attr_leaf_name_local {
__be16 valuelen; /* number of bytes in value */
__u8 namelen; /* length of name bytes */
- __u8 nameval[1]; /* name/value bytes */
+ /*
+ * In Linux 6.5 this flex array was converted from nameval[1] to
+ * nameval[]. Be very careful here about extra padding at the end;
+ * see xfs_attr_leaf_entsize_local() for details.
+ */
+ __u8 nameval[]; /* name/value bytes */
} xfs_attr_leaf_name_local_t;
typedef struct xfs_attr_leaf_name_remote {
__be32 valueblk; /* block number of value bytes */
__be32 valuelen; /* number of bytes in value */
__u8 namelen; /* length of name bytes */
- __u8 name[1]; /* name bytes */
+ /*
+ * In Linux 6.5 this flex array was converted from name[1] to name[].
+ * Be very careful here about extra padding at the end; see
+ * xfs_attr_leaf_entsize_remote() for details.
+ */
+ __u8 name[]; /* name bytes */
} xfs_attr_leaf_name_remote_t;
typedef struct xfs_attr_leafblock {
xfs_attr_leaf_hdr_t hdr; /* constant-structure header block */
- xfs_attr_leaf_entry_t entries[1]; /* sorted on key, not name */
+ xfs_attr_leaf_entry_t entries[]; /* sorted on key, not name */
/*
* The rest of the block contains the following structures after the
* leaf entries, growing from the bottom up. The variables are never
@@ -664,7 +674,7 @@ struct xfs_attr3_leaf_hdr {
struct xfs_attr3_leafblock {
struct xfs_attr3_leaf_hdr hdr;
- struct xfs_attr_leaf_entry entries[1];
+ struct xfs_attr_leaf_entry entries[];
/*
* The rest of the block contains the following structures after the
@@ -747,14 +757,61 @@ xfs_attr3_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
*/
static inline int xfs_attr_leaf_entsize_remote(int nlen)
{
- return round_up(sizeof(struct xfs_attr_leaf_name_remote) - 1 +
- nlen, XFS_ATTR_LEAF_NAME_ALIGN);
+ /*
+ * Prior to Linux 6.5, struct xfs_attr_leaf_name_remote ended with
+ * name[1], which was used as a flexarray. The layout of this struct
+ * is 9 bytes of fixed-length fields followed by a __u8 flex array at
+ * offset 9.
+ *
+ * On most architectures, struct xfs_attr_leaf_name_remote had two
+ * bytes of implicit padding at the end of the struct to make the
+ * struct length 12. After converting name[1] to name[], there are
+ * three implicit padding bytes and the struct size remains 12.
+ * However, there are compiler configurations that do not add implicit
+ * padding at all (m68k) and have been broken for years.
+ *
+ * This entsize computation historically added (the xattr name length)
+ * to (the padded struct length - 1) and rounded that sum up to the
+ * nearest multiple of 4 (NAME_ALIGN). IOWs, round_up(11 + nlen, 4).
+ * This is encoded in the ondisk format, so we cannot change this.
+ *
+ * Compute the entsize from offsetof of the flexarray and manually
+ * adding bytes for the implicit padding.
+ */
+ const size_t remotesize =
+ offsetof(struct xfs_attr_leaf_name_remote, name) + 2;
+
+ return round_up(remotesize + nlen, XFS_ATTR_LEAF_NAME_ALIGN);
}
static inline int xfs_attr_leaf_entsize_local(int nlen, int vlen)
{
- return round_up(sizeof(struct xfs_attr_leaf_name_local) - 1 +
- nlen + vlen, XFS_ATTR_LEAF_NAME_ALIGN);
+ /*
+ * Prior to Linux 6.5, struct xfs_attr_leaf_name_local ended with
+ * nameval[1], which was used as a flexarray. The layout of this
+ * struct is 3 bytes of fixed-length fields followed by a __u8 flex
+ * array at offset 3.
+ *
+ * struct xfs_attr_leaf_name_local had zero bytes of implicit padding
+ * at the end of the struct to make the struct length 4. On most
+ * architectures, after converting nameval[1] to nameval[], there is
+ * one implicit padding byte and the struct size remains 4. However,
+ * there are compiler configurations that do not add implicit padding
+ * at all (m68k) and would break.
+ *
+ * This entsize computation historically added (the xattr name and
+ * value length) to (the padded struct length - 1) and rounded that sum
+ * up to the nearest multiple of 4 (NAME_ALIGN). IOWs, the formula is
+ * round_up(3 + nlen + vlen, 4). This is encoded in the ondisk format,
+ * so we cannot change this.
+ *
+ * Compute the entsize from offsetof of the flexarray and manually
+ * adding bytes for the implicit padding.
+ */
+ const size_t localsize =
+ offsetof(struct xfs_attr_leaf_name_local, nameval);
+
+ return round_up(localsize + nlen + vlen, XFS_ATTR_LEAF_NAME_ALIGN);
}
static inline int xfs_attr_leaf_entsize_local_max(int bsize)
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
index 9c60ebb328b4..2cbf9ea39b8c 100644
--- a/fs/xfs/libxfs/xfs_fs.h
+++ b/fs/xfs/libxfs/xfs_fs.h
@@ -592,12 +592,12 @@ typedef struct xfs_attrlist_cursor {
struct xfs_attrlist {
__s32 al_count; /* number of entries in attrlist */
__s32 al_more; /* T/F: more attrs (do call again) */
- __s32 al_offset[1]; /* byte offsets of attrs [var-sized] */
+ __s32 al_offset[]; /* byte offsets of attrs [var-sized] */
};
struct xfs_attrlist_ent { /* data from attr_list() */
__u32 a_valuelen; /* number bytes in value of attr */
- char a_name[1]; /* attr name (NULL terminated) */
+ char a_name[]; /* attr name (NULL terminated) */
};
typedef struct xfs_fsop_attrlist_handlereq {
diff --git a/fs/xfs/xfs_ondisk.h b/fs/xfs/xfs_ondisk.h
index 9737b5a9f405..c4cc99b70dd3 100644
--- a/fs/xfs/xfs_ondisk.h
+++ b/fs/xfs/xfs_ondisk.h
@@ -56,7 +56,7 @@ xfs_check_ondisk_structs(void)
/* dir/attr trees */
XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_leaf_hdr, 80);
- XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_leafblock, 88);
+ XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_leafblock, 80);
XFS_CHECK_STRUCT_SIZE(struct xfs_attr3_rmt_hdr, 56);
XFS_CHECK_STRUCT_SIZE(struct xfs_da3_blkinfo, 56);
XFS_CHECK_STRUCT_SIZE(struct xfs_da3_intnode, 64);
@@ -88,7 +88,8 @@ xfs_check_ondisk_structs(void)
XFS_CHECK_OFFSET(xfs_attr_leaf_name_remote_t, valuelen, 4);
XFS_CHECK_OFFSET(xfs_attr_leaf_name_remote_t, namelen, 8);
XFS_CHECK_OFFSET(xfs_attr_leaf_name_remote_t, name, 9);
- XFS_CHECK_STRUCT_SIZE(xfs_attr_leafblock_t, 40);
+ XFS_CHECK_STRUCT_SIZE(xfs_attr_leafblock_t, 32);
+ XFS_CHECK_STRUCT_SIZE(struct xfs_attr_shortform, 4);
XFS_CHECK_OFFSET(struct xfs_attr_shortform, hdr.totsize, 0);
XFS_CHECK_OFFSET(struct xfs_attr_shortform, hdr.count, 2);
XFS_CHECK_OFFSET(struct xfs_attr_shortform, list[0].namelen, 4);
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 402b545959af..5b27f94d4fad 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -431,7 +431,7 @@ int kvm_vgic_v4_unset_forwarding(struct kvm *kvm, int irq,
int vgic_v4_load(struct kvm_vcpu *vcpu);
void vgic_v4_commit(struct kvm_vcpu *vcpu);
-int vgic_v4_put(struct kvm_vcpu *vcpu, bool need_db);
+int vgic_v4_put(struct kvm_vcpu *vcpu);
/* CPU HP callbacks */
void kvm_vgic_cpu_up(void);
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index b96e00499f9e..495ca198775f 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -397,8 +397,6 @@ struct blk_mq_hw_ctx {
*/
struct blk_mq_tags *sched_tags;
- /** @queued: Number of queued requests. */
- unsigned long queued;
/** @run: Number of dispatched requests. */
unsigned long run;
diff --git a/include/linux/device.h b/include/linux/device.h
index bbaeabd04b0d..6731d7dc1a2a 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -349,6 +349,7 @@ unsigned long devm_get_free_pages(struct device *dev,
gfp_t gfp_mask, unsigned int order);
void devm_free_pages(struct device *dev, unsigned long addr);
+#ifdef CONFIG_HAS_IOMEM
void __iomem *devm_ioremap_resource(struct device *dev,
const struct resource *res);
void __iomem *devm_ioremap_resource_wc(struct device *dev,
@@ -357,6 +358,31 @@ void __iomem *devm_ioremap_resource_wc(struct device *dev,
void __iomem *devm_of_iomap(struct device *dev,
struct device_node *node, int index,
resource_size_t *size);
+#else
+
+static inline
+void __iomem *devm_ioremap_resource(struct device *dev,
+ const struct resource *res)
+{
+ return ERR_PTR(-EINVAL);
+}
+
+static inline
+void __iomem *devm_ioremap_resource_wc(struct device *dev,
+ const struct resource *res)
+{
+ return ERR_PTR(-EINVAL);
+}
+
+static inline
+void __iomem *devm_of_iomap(struct device *dev,
+ struct device_node *node, int index,
+ resource_size_t *size)
+{
+ return ERR_PTR(-EINVAL);
+}
+
+#endif
/* allows to add/remove a custom action to devres stack */
void devm_remove_action(struct device *dev, void (*action)(void *), void *data);
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h
index 6802596b017c..e9910b41d48e 100644
--- a/include/linux/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -201,8 +201,9 @@ struct iio_dev
* @chan: The channel being queried.
* @val: Value read back.
*
- * Note raw reads from iio channels are in adc counts and hence
- * scale will need to be applied if standard units required.
+ * Note, if standard units are required, raw reads from iio channels
+ * need the offset (default 0) and scale (default 1) to be applied
+ * as (raw + offset) * scale.
*/
int iio_read_channel_raw(struct iio_channel *chan,
int *val);
@@ -212,8 +213,9 @@ int iio_read_channel_raw(struct iio_channel *chan,
* @chan: The channel being queried.
* @val: Value read back.
*
- * Note raw reads from iio channels are in adc counts and hence
- * scale will need to be applied if standard units required.
+ * Note, if standard units are required, raw reads from iio channels
+ * need the offset (default 0) and scale (default 1) to be applied
+ * as (raw + offset) * scale.
*
* In opposit to the normal iio_read_channel_raw this function
* returns the average of multiple reads.
@@ -281,8 +283,9 @@ int iio_read_channel_attribute(struct iio_channel *chan, int *val,
* @chan: The channel being queried.
* @val: Value being written.
*
- * Note raw writes to iio channels are in dac counts and hence
- * scale will need to be applied if standard units required.
+ * Note that for raw writes to iio channels, if the value provided is
+ * in standard units, the affect of the scale and offset must be removed
+ * as (value / scale) - offset.
*/
int iio_write_channel_raw(struct iio_channel *chan, int val);
@@ -292,12 +295,25 @@ int iio_write_channel_raw(struct iio_channel *chan, int val);
* @chan: The channel being queried.
* @val: Value read back.
*
- * Note raw reads from iio channels are in adc counts and hence
- * scale will need to be applied if standard units are required.
+ * Note, if standard units are required, raw reads from iio channels
+ * need the offset (default 0) and scale (default 1) to be applied
+ * as (raw + offset) * scale.
*/
int iio_read_max_channel_raw(struct iio_channel *chan, int *val);
/**
+ * iio_read_min_channel_raw() - read minimum available raw value from a given
+ * channel, i.e. the minimum possible value.
+ * @chan: The channel being queried.
+ * @val: Value read back.
+ *
+ * Note, if standard units are required, raw reads from iio channels
+ * need the offset (default 0) and scale (default 1) to be applied
+ * as (raw + offset) * scale.
+ */
+int iio_read_min_channel_raw(struct iio_channel *chan, int *val);
+
+/**
* iio_read_avail_channel_raw() - read available raw values from a given channel
* @chan: The channel being queried.
* @vals: Available values read back.
@@ -308,8 +324,9 @@ int iio_read_max_channel_raw(struct iio_channel *chan, int *val);
* For ranges, three vals are always returned; min, step and max.
* For lists, all the possible values are enumerated.
*
- * Note raw available values from iio channels are in adc counts and
- * hence scale will need to be applied if standard units are required.
+ * Note, if standard units are required, raw available values from iio
+ * channels need the offset (default 0) and scale (default 1) to be applied
+ * as (raw + offset) * scale.
*/
int iio_read_avail_channel_raw(struct iio_channel *chan,
const int **vals, int *length);
diff --git a/include/media/dvb_math.h b/include/linux/int_log.h
index 8690ec42954d..0a6f58c38b61 100644
--- a/include/media/dvb_math.h
+++ b/include/linux/int_log.h
@@ -1,22 +1,12 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
- * dvb-math provides some complex fixed-point math
- * operations shared between the dvb related stuff
+ * Provides fixed-point logarithm operations.
*
* Copyright (C) 2006 Christoph Pfister (christophpfister@gmail.com)
- *
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
*/
-#ifndef __DVB_MATH_H
-#define __DVB_MATH_H
+#ifndef __LINUX_INT_LOG_H
+#define __LINUX_INT_LOG_H
#include <linux/types.h>
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index d860499e15e4..44c298aa58d4 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -614,12 +614,6 @@ struct transaction_s
struct journal_head *t_checkpoint_list;
/*
- * Doubly-linked circular list of all buffers submitted for IO while
- * checkpointing. [j_list_lock]
- */
- struct journal_head *t_checkpoint_io_list;
-
- /*
* Doubly-linked circular list of metadata buffers being
* shadowed by log IO. The IO buffers on the iobuf list and
* the shadow buffers on this list match each other one for
@@ -1449,6 +1443,7 @@ extern void jbd2_journal_commit_transaction(journal_t *);
void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy);
unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal, unsigned long *nr_to_scan);
int __jbd2_journal_remove_checkpoint(struct journal_head *);
+int jbd2_journal_try_remove_checkpoint(struct journal_head *jh);
void jbd2_journal_destroy_checkpoint(journal_t *journal);
void __jbd2_journal_insert_checkpoint(struct journal_head *, transaction_t *);
diff --git a/include/linux/minmax.h b/include/linux/minmax.h
index 396df1121bff..798c6963909f 100644
--- a/include/linux/minmax.h
+++ b/include/linux/minmax.h
@@ -133,6 +133,70 @@
*/
#define max_t(type, x, y) __careful_cmp((type)(x), (type)(y), >)
+/*
+ * Remove a const qualifier from integer types
+ * _Generic(foo, type-name: association, ..., default: association) performs a
+ * comparison against the foo type (not the qualified type).
+ * Do not use the const keyword in the type-name as it will not match the
+ * unqualified type of foo.
+ */
+#define __unconst_integer_type_cases(type) \
+ unsigned type: (unsigned type)0, \
+ signed type: (signed type)0
+
+#define __unconst_integer_typeof(x) typeof( \
+ _Generic((x), \
+ char: (char)0, \
+ __unconst_integer_type_cases(char), \
+ __unconst_integer_type_cases(short), \
+ __unconst_integer_type_cases(int), \
+ __unconst_integer_type_cases(long), \
+ __unconst_integer_type_cases(long long), \
+ default: (x)))
+
+/*
+ * Do not check the array parameter using __must_be_array().
+ * In the following legit use-case where the "array" passed is a simple pointer,
+ * __must_be_array() will return a failure.
+ * --- 8< ---
+ * int *buff
+ * ...
+ * min = min_array(buff, nb_items);
+ * --- 8< ---
+ *
+ * The first typeof(&(array)[0]) is needed in order to support arrays of both
+ * 'int *buff' and 'int buff[N]' types.
+ *
+ * The array can be an array of const items.
+ * typeof() keeps the const qualifier. Use __unconst_integer_typeof() in order
+ * to discard the const qualifier for the __element variable.
+ */
+#define __minmax_array(op, array, len) ({ \
+ typeof(&(array)[0]) __array = (array); \
+ typeof(len) __len = (len); \
+ __unconst_integer_typeof(__array[0]) __element = __array[--__len]; \
+ while (__len--) \
+ __element = op(__element, __array[__len]); \
+ __element; })
+
+/**
+ * min_array - return minimum of values present in an array
+ * @array: array
+ * @len: array length
+ *
+ * Note that @len must not be zero (empty array).
+ */
+#define min_array(array, len) __minmax_array(min, array, len)
+
+/**
+ * max_array - return maximum of values present in an array
+ * @array: array
+ * @len: array length
+ *
+ * Note that @len must not be zero (empty array).
+ */
+#define max_array(array, len) __minmax_array(max, array, len)
+
/**
* clamp_t - return a value clamped to a given range using a given type
* @type: the type of variable to use
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index b845fd83f429..7a41c72c1959 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -63,6 +63,8 @@ extern struct resource *platform_get_mem_or_io(struct platform_device *,
extern struct device *
platform_find_device_by_driver(struct device *start,
const struct device_driver *drv);
+
+#ifdef CONFIG_HAS_IOMEM
extern void __iomem *
devm_platform_get_and_ioremap_resource(struct platform_device *pdev,
unsigned int index, struct resource **res);
@@ -72,6 +74,32 @@ devm_platform_ioremap_resource(struct platform_device *pdev,
extern void __iomem *
devm_platform_ioremap_resource_byname(struct platform_device *pdev,
const char *name);
+#else
+
+static inline void __iomem *
+devm_platform_get_and_ioremap_resource(struct platform_device *pdev,
+ unsigned int index, struct resource **res)
+{
+ return ERR_PTR(-EINVAL);
+}
+
+
+static inline void __iomem *
+devm_platform_ioremap_resource(struct platform_device *pdev,
+ unsigned int index)
+{
+ return ERR_PTR(-EINVAL);
+}
+
+static inline void __iomem *
+devm_platform_ioremap_resource_byname(struct platform_device *pdev,
+ const char *name)
+{
+ return ERR_PTR(-EINVAL);
+}
+
+#endif
+
extern int platform_get_irq(struct platform_device *, unsigned int);
extern int platform_get_irq_optional(struct platform_device *, unsigned int);
extern int platform_irq_count(struct platform_device *);
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index b4c08ac86983..91a37c99ba66 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -513,7 +513,7 @@ static inline void fastopen_queue_tune(struct sock *sk, int backlog)
struct request_sock_queue *queue = &inet_csk(sk)->icsk_accept_queue;
int somaxconn = READ_ONCE(sock_net(sk)->core.sysctl_somaxconn);
- queue->fastopenq.max_qlen = min_t(unsigned int, backlog, somaxconn);
+ WRITE_ONCE(queue->fastopenq.max_qlen, min_t(unsigned int, backlog, somaxconn));
}
static inline void tcp_move_syn(struct tcp_sock *tp,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 9654567cfae3..e01d52cb668c 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -593,9 +593,7 @@ struct hci_dev {
const char *fw_info;
struct dentry *debugfs;
-#ifdef CONFIG_DEV_COREDUMP
struct hci_devcoredump dump;
-#endif
struct device dev;
@@ -822,6 +820,7 @@ struct hci_conn_params {
struct hci_conn *conn;
bool explicit_connect;
+ /* Accessed without hdev->lock: */
hci_conn_flags_t flags;
u8 privacy_mode;
};
@@ -1573,7 +1572,11 @@ struct hci_conn_params *hci_conn_params_add(struct hci_dev *hdev,
bdaddr_t *addr, u8 addr_type);
void hci_conn_params_del(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type);
void hci_conn_params_clear_disabled(struct hci_dev *hdev);
+void hci_conn_params_free(struct hci_conn_params *param);
+void hci_pend_le_list_del_init(struct hci_conn_params *param);
+void hci_pend_le_list_add(struct hci_conn_params *param,
+ struct list_head *list);
struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
bdaddr_t *addr,
u8 addr_type);
diff --git a/include/net/bonding.h b/include/net/bonding.h
index b57bec6e737e..30ac427cf0c6 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -277,7 +277,7 @@ struct bond_vlan_tag {
unsigned short vlan_id;
};
-/**
+/*
* Returns NULL if the net_device does not belong to any of the bond's slaves
*
* Caller must hold bond lock for read
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h
index e00057984489..f79ce133e51a 100644
--- a/include/net/cfg802154.h
+++ b/include/net/cfg802154.h
@@ -170,7 +170,8 @@ wpan_phy_cca_cmp(const struct wpan_phy_cca *a, const struct wpan_phy_cca *b)
}
/**
- * @WPAN_PHY_FLAG_TRANSMIT_POWER: Indicates that transceiver will support
+ * enum wpan_phy_flags - WPAN PHY state flags
+ * @WPAN_PHY_FLAG_TXPOWER: Indicates that transceiver will support
* transmit power setting.
* @WPAN_PHY_FLAG_CCA_ED_LEVEL: Indicates that transceiver will support cca ed
* level setting.
diff --git a/include/net/codel.h b/include/net/codel.h
index 5fed2f16cb8d..aa80f744826c 100644
--- a/include/net/codel.h
+++ b/include/net/codel.h
@@ -145,8 +145,8 @@ struct codel_vars {
* @maxpacket: largest packet we've seen so far
* @drop_count: temp count of dropped packets in dequeue()
* @drop_len: bytes of dropped packets in dequeue()
- * ecn_mark: number of packets we ECN marked instead of dropping
- * ce_mark: number of packets CE marked because sojourn time was above ce_threshold
+ * @ecn_mark: number of packets we ECN marked instead of dropping
+ * @ce_mark: number of packets CE marked because sojourn time was above ce_threshold
*/
struct codel_stats {
u32 maxpacket;
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 9a3c51aa6e81..0cdb4b16e5b5 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -221,7 +221,7 @@ struct devlink_dpipe_field {
/**
* struct devlink_dpipe_header - dpipe header object
* @name: header name
- * @id: index, global/local detrmined by global bit
+ * @id: index, global/local determined by global bit
* @fields: fields
* @fields_count: number of fields
* @global: indicates if header is shared like most protocol header
@@ -241,7 +241,7 @@ struct devlink_dpipe_header {
* @header_index: header index (packets can have several headers of same
* type like in case of tunnels)
* @header: header
- * @fieled_id: field index
+ * @field_id: field index
*/
struct devlink_dpipe_match {
enum devlink_dpipe_match_type type;
@@ -256,7 +256,7 @@ struct devlink_dpipe_match {
* @header_index: header index (packets can have several headers of same
* type like in case of tunnels)
* @header: header
- * @fieled_id: field index
+ * @field_id: field index
*/
struct devlink_dpipe_action {
enum devlink_dpipe_action_type type;
@@ -292,7 +292,7 @@ struct devlink_dpipe_value {
* struct devlink_dpipe_entry - table entry object
* @index: index of the entry in the table
* @match_values: match values
- * @matche_values_count: count of matches tuples
+ * @match_values_count: count of matches tuples
* @action_values: actions values
* @action_values_count: count of actions values
* @counter: value of counter
@@ -342,7 +342,9 @@ struct devlink_dpipe_table_ops;
*/
struct devlink_dpipe_table {
void *priv;
+ /* private: */
struct list_head list;
+ /* public: */
const char *name;
bool counters_enabled;
bool counter_control_extern;
@@ -355,13 +357,13 @@ struct devlink_dpipe_table {
/**
* struct devlink_dpipe_table_ops - dpipe_table ops
- * @actions_dump - dumps all tables actions
- * @matches_dump - dumps all tables matches
- * @entries_dump - dumps all active entries in the table
- * @counters_set_update - when changing the counter status hardware sync
+ * @actions_dump: dumps all tables actions
+ * @matches_dump: dumps all tables matches
+ * @entries_dump: dumps all active entries in the table
+ * @counters_set_update: when changing the counter status hardware sync
* maybe needed to allocate/free counter related
* resources
- * @size_get - get size
+ * @size_get: get size
*/
struct devlink_dpipe_table_ops {
int (*actions_dump)(void *priv, struct sk_buff *skb);
@@ -374,8 +376,8 @@ struct devlink_dpipe_table_ops {
/**
* struct devlink_dpipe_headers - dpipe headers
- * @headers - header array can be shared (global bit) or driver specific
- * @headers_count - count of headers
+ * @headers: header array can be shared (global bit) or driver specific
+ * @headers_count: count of headers
*/
struct devlink_dpipe_headers {
struct devlink_dpipe_header **headers;
@@ -387,7 +389,7 @@ struct devlink_dpipe_headers {
* @size_min: minimum size which can be set
* @size_max: maximum size which can be set
* @size_granularity: size granularity
- * @size_unit: resource's basic unit
+ * @unit: resource's basic unit
*/
struct devlink_resource_size_params {
u64 size_min;
@@ -457,6 +459,7 @@ struct devlink_flash_notify {
/**
* struct devlink_param - devlink configuration parameter data
+ * @id: devlink parameter id number
* @name: name of the parameter
* @generic: indicates if the parameter is generic or driver specific
* @type: parameter type
@@ -632,6 +635,7 @@ enum devlink_param_generic_id {
* struct devlink_flash_update_params - Flash Update parameters
* @fw: pointer to the firmware data to update from
* @component: the flash component to update
+ * @overwrite_mask: which types of flash update are supported (may be %0)
*
* With the exception of fw, drivers must opt-in to parameters by
* setting the appropriate bit in the supported_flash_update_params field in
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 325ad893f624..153960663ce4 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -29,7 +29,7 @@ struct fqdir {
};
/**
- * fragment queue flags
+ * enum: fragment queue flags
*
* @INET_FRAG_FIRST_IN: first fragment has arrived
* @INET_FRAG_LAST_IN: final fragment has arrived
diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index 2c1ea3414640..374411b3066c 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -111,7 +111,7 @@ void llc_conn_resend_i_pdu_as_cmd(struct sock *sk, u8 nr, u8 first_p_bit);
void llc_conn_resend_i_pdu_as_rsp(struct sock *sk, u8 nr, u8 first_f_bit);
int llc_conn_remove_acked_pdus(struct sock *conn, u8 nr, u16 *how_many_unacked);
struct sock *llc_lookup_established(struct llc_sap *sap, struct llc_addr *daddr,
- struct llc_addr *laddr);
+ struct llc_addr *laddr, const struct net *net);
void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk);
void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 49aa79c7b278..7e73f8e5e497 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -269,7 +269,7 @@ static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
/**
* llc_pdu_decode_da - extracts dest address of input frame
* @skb: input skb that destination address must be extracted from it
- * @sa: pointer to destination address (6 byte array).
+ * @da: pointer to destination address (6 byte array).
*
* This function extracts destination address(MAC) of input frame.
*/
@@ -321,7 +321,7 @@ static inline void llc_pdu_init_as_ui_cmd(struct sk_buff *skb)
/**
* llc_pdu_init_as_test_cmd - sets PDU as TEST
- * @skb - Address of the skb to build
+ * @skb: Address of the skb to build
*
* Sets a PDU as TEST
*/
@@ -369,6 +369,8 @@ struct llc_xid_info {
/**
* llc_pdu_init_as_xid_cmd - sets bytes 3, 4 & 5 of LLC header as XID
* @skb: input skb that header must be set into it.
+ * @svcs_supported: The class of the LLC (I or II)
+ * @rx_window: The size of the receive window of the LLC
*
* This function sets third,fourth,fifth and sixth bytes of LLC header as
* a XID PDU.
diff --git a/include/net/nsh.h b/include/net/nsh.h
index 350b1ad11c7f..16a751093896 100644
--- a/include/net/nsh.h
+++ b/include/net/nsh.h
@@ -192,7 +192,7 @@
/**
* struct nsh_md1_ctx - Keeps track of NSH context data
- * @nshc<1-4>: NSH Contexts.
+ * @context: NSH Contexts.
*/
struct nsh_md1_ctx {
__be32 context[4];
diff --git a/include/net/pie.h b/include/net/pie.h
index 3fe2361e03b4..01cbc66825a4 100644
--- a/include/net/pie.h
+++ b/include/net/pie.h
@@ -17,7 +17,7 @@
/**
* struct pie_params - contains pie parameters
* @target: target delay in pschedtime
- * @tudpate: interval at which drop probability is calculated
+ * @tupdate: interval at which drop probability is calculated
* @limit: total number of packets that can be in the queue
* @alpha: parameter to control drop probability
* @beta: parameter to control drop probability
diff --git a/include/net/rsi_91x.h b/include/net/rsi_91x.h
index 040f07b47f1f..b2283762e446 100644
--- a/include/net/rsi_91x.h
+++ b/include/net/rsi_91x.h
@@ -1,4 +1,4 @@
-/**
+/*
* Copyright (c) 2017 Redpine Signals Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 226bce6d1e8c..0ca972ebd3dd 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1509,25 +1509,38 @@ void tcp_leave_memory_pressure(struct sock *sk);
static inline int keepalive_intvl_when(const struct tcp_sock *tp)
{
struct net *net = sock_net((struct sock *)tp);
+ int val;
- return tp->keepalive_intvl ? :
- READ_ONCE(net->ipv4.sysctl_tcp_keepalive_intvl);
+ /* Paired with WRITE_ONCE() in tcp_sock_set_keepintvl()
+ * and do_tcp_setsockopt().
+ */
+ val = READ_ONCE(tp->keepalive_intvl);
+
+ return val ? : READ_ONCE(net->ipv4.sysctl_tcp_keepalive_intvl);
}
static inline int keepalive_time_when(const struct tcp_sock *tp)
{
struct net *net = sock_net((struct sock *)tp);
+ int val;
- return tp->keepalive_time ? :
- READ_ONCE(net->ipv4.sysctl_tcp_keepalive_time);
+ /* Paired with WRITE_ONCE() in tcp_sock_set_keepidle_locked() */
+ val = READ_ONCE(tp->keepalive_time);
+
+ return val ? : READ_ONCE(net->ipv4.sysctl_tcp_keepalive_time);
}
static inline int keepalive_probes(const struct tcp_sock *tp)
{
struct net *net = sock_net((struct sock *)tp);
+ int val;
- return tp->keepalive_probes ? :
- READ_ONCE(net->ipv4.sysctl_tcp_keepalive_probes);
+ /* Paired with WRITE_ONCE() in tcp_sock_set_keepcnt()
+ * and do_tcp_setsockopt().
+ */
+ val = READ_ONCE(tp->keepalive_probes);
+
+ return val ? : READ_ONCE(net->ipv4.sysctl_tcp_keepalive_probes);
}
static inline u32 keepalive_time_elapsed(const struct tcp_sock *tp)
@@ -2048,7 +2061,11 @@ void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr, __be32 daddr);
static inline u32 tcp_notsent_lowat(const struct tcp_sock *tp)
{
struct net *net = sock_net((struct sock *)tp);
- return tp->notsent_lowat ?: READ_ONCE(net->ipv4.sysctl_tcp_notsent_lowat);
+ u32 val;
+
+ val = READ_ONCE(tp->notsent_lowat);
+
+ return val ?: READ_ONCE(net->ipv4.sysctl_tcp_notsent_lowat);
}
bool tcp_stream_memory_free(const struct sock *sk, int wake);
diff --git a/include/sound/cs35l56.h b/include/sound/cs35l56.h
index 1f9713d7ca76..3950322bf3cb 100644
--- a/include/sound/cs35l56.h
+++ b/include/sound/cs35l56.h
@@ -252,15 +252,40 @@
#define CS35L56_NUM_BULK_SUPPLIES 3
#define CS35L56_NUM_DSP_REGIONS 5
+struct cs35l56_base {
+ struct device *dev;
+ struct regmap *regmap;
+ int irq;
+ struct mutex irq_lock;
+ u8 rev;
+ bool init_done;
+ bool fw_patched;
+ bool secured;
+ bool can_hibernate;
+ struct gpio_desc *reset_gpio;
+};
+
extern struct regmap_config cs35l56_regmap_i2c;
extern struct regmap_config cs35l56_regmap_spi;
extern struct regmap_config cs35l56_regmap_sdw;
-extern const struct cs_dsp_region cs35l56_dsp1_regions[CS35L56_NUM_DSP_REGIONS];
extern const char * const cs35l56_tx_input_texts[CS35L56_NUM_INPUT_SRC];
extern const unsigned int cs35l56_tx_input_values[CS35L56_NUM_INPUT_SRC];
-void cs35l56_reread_firmware_registers(struct device *dev, struct regmap *regmap);
+int cs35l56_set_patch(struct cs35l56_base *cs35l56_base);
+int cs35l56_mbox_send(struct cs35l56_base *cs35l56_base, unsigned int command);
+int cs35l56_firmware_shutdown(struct cs35l56_base *cs35l56_base);
+int cs35l56_wait_for_firmware_boot(struct cs35l56_base *cs35l56_base);
+void cs35l56_wait_control_port_ready(void);
+void cs35l56_wait_min_reset_pulse(void);
+void cs35l56_system_reset(struct cs35l56_base *cs35l56_base, bool is_soundwire);
+int cs35l56_irq_request(struct cs35l56_base *cs35l56_base, int irq);
+irqreturn_t cs35l56_irq(int irq, void *data);
+int cs35l56_is_fw_reload_needed(struct cs35l56_base *cs35l56_base);
+int cs35l56_runtime_suspend_common(struct cs35l56_base *cs35l56_base);
+int cs35l56_runtime_resume_common(struct cs35l56_base *cs35l56_base, bool is_soundwire);
+void cs35l56_init_cs_dsp(struct cs35l56_base *cs35l56_base, struct cs_dsp *cs_dsp);
+int cs35l56_hw_init(struct cs35l56_base *cs35l56_base);
int cs35l56_get_bclk_freq_id(unsigned int freq);
void cs35l56_fill_supply_names(struct regulator_bulk_data *data);
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index b450d5873227..d1a95bc33c56 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -192,9 +192,8 @@ int asoc_simple_remove(struct platform_device *pdev);
int asoc_graph_card_probe(struct snd_soc_card *card);
int asoc_graph_is_ports0(struct device_node *port);
-int asoc_graph_parse_dai(struct device_node *ep,
- struct snd_soc_dai_link_component *dlc,
- int *is_single_link);
+int asoc_graph_parse_dai(struct device *dev, struct device_node *ep,
+ struct snd_soc_dai_link_component *dlc, int *is_single_link);
#ifdef DEBUG
static inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index e3906ecda740..a33d803fe548 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -271,6 +271,8 @@ int snd_soc_dai_compr_get_metadata(struct snd_soc_dai *dai,
struct snd_compr_stream *cstream,
struct snd_compr_metadata *metadata);
+const char *snd_soc_dai_name_get(struct snd_soc_dai *dai);
+
struct snd_soc_dai_ops {
/*
* DAI clocking configuration, all optional.
@@ -397,6 +399,7 @@ struct snd_soc_dai_driver {
unsigned int id;
unsigned int base;
struct snd_soc_dobj dobj;
+ struct of_phandle_args *dai_args;
/* DAI driver callbacks */
int (*probe)(struct snd_soc_dai *dai);
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 87f8e1793af1..2e38dff16779 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -42,36 +42,45 @@ struct soc_enum;
/* codec domain */
#define SND_SOC_DAPM_VMID(wname) \
-{ .id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0}
/* platform domain */
#define SND_SOC_DAPM_SIGGEN(wname) \
-{ .id = snd_soc_dapm_siggen, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_siggen, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM }
#define SND_SOC_DAPM_SINK(wname) \
-{ .id = snd_soc_dapm_sink, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_sink, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM }
#define SND_SOC_DAPM_INPUT(wname) \
-{ .id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM }
#define SND_SOC_DAPM_OUTPUT(wname) \
-{ .id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM }
#define SND_SOC_DAPM_MIC(wname, wevent) \
-{ .id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
#define SND_SOC_DAPM_HP(wname, wevent) \
-{ .id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
#define SND_SOC_DAPM_SPK(wname, wevent) \
-{ .id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
#define SND_SOC_DAPM_LINE(wname, wevent) \
-{ .id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
@@ -82,93 +91,110 @@ struct soc_enum;
/* path domain */
#define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\
wcontrols, wncontrols) \
-{ .id = snd_soc_dapm_pga, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pga, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
#define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
wcontrols, wncontrols) \
-{ .id = snd_soc_dapm_out_drv, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_out_drv, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
#define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
wcontrols, wncontrols)\
-{ .id = snd_soc_dapm_mixer, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
#define SND_SOC_DAPM_MIXER_NAMED_CTL(wname, wreg, wshift, winvert, \
wcontrols, wncontrols)\
-{ .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
/* DEPRECATED: use SND_SOC_DAPM_SUPPLY */
#define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \
-{ .id = snd_soc_dapm_micbias, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_micbias, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = NULL, .num_kcontrols = 0}
#define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \
-{ .id = snd_soc_dapm_switch, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_switch, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = 1}
#define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
-{ .id = snd_soc_dapm_mux, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mux, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = 1}
#define SND_SOC_DAPM_DEMUX(wname, wreg, wshift, winvert, wcontrols) \
-{ .id = snd_soc_dapm_demux, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_demux, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = 1}
/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
#define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
wcontrols) \
-{ .id = snd_soc_dapm_pga, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pga, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
#define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
wcontrols)\
-{ .id = snd_soc_dapm_mixer, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
#define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
wcontrols)\
-{ .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
/* path domain with event - event handler must return 0 for success */
#define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
wncontrols, wevent, wflags) \
-{ .id = snd_soc_dapm_pga, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pga, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
wncontrols, wevent, wflags) \
-{ .id = snd_soc_dapm_out_drv, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_out_drv, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
wncontrols, wevent, wflags) \
-{ .id = snd_soc_dapm_mixer, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_MIXER_NAMED_CTL_E(wname, wreg, wshift, winvert, \
wcontrols, wncontrols, wevent, wflags) \
-{ .id = snd_soc_dapm_mixer, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, \
.num_kcontrols = wncontrols, .event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
-{ .id = snd_soc_dapm_switch, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_switch, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = 1, \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
-{ .id = snd_soc_dapm_mux, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mux, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = 1, \
.event = wevent, .event_flags = wflags}
@@ -176,101 +202,121 @@ struct soc_enum;
/* additional sequencing control within an event type */
#define SND_SOC_DAPM_PGA_S(wname, wsubseq, wreg, wshift, winvert, \
wevent, wflags) \
-{ .id = snd_soc_dapm_pga, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pga, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags, \
.subseq = wsubseq}
#define SND_SOC_DAPM_SUPPLY_S(wname, wsubseq, wreg, wshift, winvert, wevent, \
wflags) \
-{ .id = snd_soc_dapm_supply, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_supply, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags, .subseq = wsubseq}
/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
#define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
-{ .id = snd_soc_dapm_pga, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pga, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
.event = wevent, .event_flags = wflags}
#define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
-{ .id = snd_soc_dapm_mixer, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
.event = wevent, .event_flags = wflags}
#define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
wcontrols, wevent, wflags) \
-{ .id = snd_soc_dapm_mixer, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_mixer, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
.event = wevent, .event_flags = wflags}
/* events that are pre and post DAPM */
#define SND_SOC_DAPM_PRE(wname, wevent) \
-{ .id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD}
#define SND_SOC_DAPM_POST(wname, wevent) \
-{ .id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \
.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
/* stream domain */
#define SND_SOC_DAPM_AIF_IN(wname, stname, wchan, wreg, wshift, winvert) \
-{ .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
#define SND_SOC_DAPM_AIF_IN_E(wname, stname, wchan, wreg, wshift, winvert, \
wevent, wflags) \
-{ .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags }
#define SND_SOC_DAPM_AIF_OUT(wname, stname, wchan, wreg, wshift, winvert) \
-{ .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
#define SND_SOC_DAPM_AIF_OUT_E(wname, stname, wchan, wreg, wshift, winvert, \
wevent, wflags) \
-{ .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
.channel = wchan, SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags }
#define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
-{ .id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert) }
#define SND_SOC_DAPM_DAC_E(wname, stname, wreg, wshift, winvert, \
wevent, wflags) \
-{ .id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
-{ .id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
#define SND_SOC_DAPM_ADC_E(wname, stname, wreg, wshift, winvert, \
wevent, wflags) \
-{ .id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_CLOCK_SUPPLY(wname) \
-{ .id = snd_soc_dapm_clock_supply, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_clock_supply, .name = wname, \
.reg = SND_SOC_NOPM, .event = dapm_clock_event, \
.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }
/* generic widgets */
#define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \
-{ .id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \
+(struct snd_soc_dapm_widget) { \
+ .id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \
.reg = wreg, .shift = wshift, .mask = wmask, \
.on_val = won_val, .off_val = woff_val, }
#define SND_SOC_DAPM_SUPPLY(wname, wreg, wshift, winvert, wevent, wflags) \
-{ .id = snd_soc_dapm_supply, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_supply, .name = wname, \
SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_REGULATOR_SUPPLY(wname, wdelay, wflags) \
-{ .id = snd_soc_dapm_regulator_supply, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_regulator_supply, .name = wname, \
.reg = SND_SOC_NOPM, .shift = wdelay, .event = dapm_regulator_event, \
.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
.on_val = wflags}
#define SND_SOC_DAPM_PINCTRL(wname, active, sleep) \
-{ .id = snd_soc_dapm_pinctrl, .name = wname, \
+(struct snd_soc_dapm_widget) { \
+ .id = snd_soc_dapm_pinctrl, .name = wname, \
.priv = (&(struct snd_soc_dapm_pinctrl_priv) \
{ .active_state = active, .sleep_state = sleep,}), \
.reg = SND_SOC_NOPM, .event = dapm_pinctrl_event, \
diff --git a/include/sound/soc.h b/include/sound/soc.h
index b27f84580c5b..fa2337a3cf4c 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -651,6 +651,7 @@ struct snd_soc_dai_link_component {
const char *name;
struct device_node *of_node;
const char *dai_name;
+ struct of_phandle_args *dai_args;
};
struct snd_soc_dai_link_codec_ch_map {
@@ -1335,6 +1336,11 @@ int snd_soc_add_pcm_runtimes(struct snd_soc_card *card,
void snd_soc_remove_pcm_runtime(struct snd_soc_card *card,
struct snd_soc_pcm_runtime *rtd);
+void snd_soc_dlc_use_cpu_as_platform(struct snd_soc_dai_link_component *platforms,
+ struct snd_soc_dai_link_component *cpus);
+struct of_phandle_args *snd_soc_copy_dai_args(struct device *dev,
+ struct of_phandle_args *args);
+struct snd_soc_dai *snd_soc_get_dai_via_args(struct of_phandle_args *dai_args);
struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component,
struct snd_soc_dai_driver *dai_drv,
bool legacy_dai_naming);
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h
index 8f5ee380d309..5646ae15a957 100644
--- a/include/trace/events/jbd2.h
+++ b/include/trace/events/jbd2.h
@@ -462,11 +462,9 @@ TRACE_EVENT(jbd2_shrink_scan_exit,
TRACE_EVENT(jbd2_shrink_checkpoint_list,
TP_PROTO(journal_t *journal, tid_t first_tid, tid_t tid, tid_t last_tid,
- unsigned long nr_freed, unsigned long nr_scanned,
- tid_t next_tid),
+ unsigned long nr_freed, tid_t next_tid),
- TP_ARGS(journal, first_tid, tid, last_tid, nr_freed,
- nr_scanned, next_tid),
+ TP_ARGS(journal, first_tid, tid, last_tid, nr_freed, next_tid),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -474,7 +472,6 @@ TRACE_EVENT(jbd2_shrink_checkpoint_list,
__field(tid_t, tid)
__field(tid_t, last_tid)
__field(unsigned long, nr_freed)
- __field(unsigned long, nr_scanned)
__field(tid_t, next_tid)
),
@@ -484,15 +481,14 @@ TRACE_EVENT(jbd2_shrink_checkpoint_list,
__entry->tid = tid;
__entry->last_tid = last_tid;
__entry->nr_freed = nr_freed;
- __entry->nr_scanned = nr_scanned;
__entry->next_tid = next_tid;
),
TP_printk("dev %d,%d shrink transaction %u-%u(%u) freed %lu "
- "scanned %lu next transaction %u",
+ "next transaction %u",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->first_tid, __entry->tid, __entry->last_tid,
- __entry->nr_freed, __entry->nr_scanned, __entry->next_tid)
+ __entry->nr_freed, __entry->next_tid)
);
#endif /* _TRACE_JBD2_H */
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 1b9d0dfae72d..b3fcab13fcd3 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -206,6 +206,7 @@
* - add extension header
* - add FUSE_EXT_GROUPS
* - add FUSE_CREATE_SUPP_GROUP
+ * - add FUSE_HAS_EXPIRE_ONLY
*/
#ifndef _LINUX_FUSE_H
@@ -369,6 +370,7 @@ struct fuse_file_lock {
* FUSE_HAS_INODE_DAX: use per inode DAX
* FUSE_CREATE_SUPP_GROUP: add supplementary group info to create, mkdir,
* symlink and mknod (single group that matches parent)
+ * FUSE_HAS_EXPIRE_ONLY: kernel supports expiry-only entry invalidation
*/
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
@@ -406,6 +408,7 @@ struct fuse_file_lock {
#define FUSE_SECURITY_CTX (1ULL << 32)
#define FUSE_HAS_INODE_DAX (1ULL << 33)
#define FUSE_CREATE_SUPP_GROUP (1ULL << 34)
+#define FUSE_HAS_EXPIRE_ONLY (1ULL << 35)
/**
* CUSE INIT request/reply flags
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 7505de2428e0..89a611541bc4 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1948,6 +1948,14 @@ fail:
ret = io_issue_sqe(req, issue_flags);
if (ret != -EAGAIN)
break;
+
+ /*
+ * If REQ_F_NOWAIT is set, then don't wait or retry with
+ * poll. -EAGAIN is final for that case.
+ */
+ if (req->flags & REQ_F_NOWAIT)
+ break;
+
/*
* We can get EAGAIN for iopolled IO even though we're
* forcing a sync submission from here, since we can't
@@ -3429,8 +3437,6 @@ static unsigned long io_uring_mmu_get_unmapped_area(struct file *filp,
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags)
{
- const unsigned long mmap_end = arch_get_mmap_end(addr, len, flags);
- struct vm_unmapped_area_info info;
void *ptr;
/*
@@ -3445,32 +3451,26 @@ static unsigned long io_uring_mmu_get_unmapped_area(struct file *filp,
if (IS_ERR(ptr))
return -ENOMEM;
- info.flags = VM_UNMAPPED_AREA_TOPDOWN;
- info.length = len;
- info.low_limit = max(PAGE_SIZE, mmap_min_addr);
- info.high_limit = arch_get_mmap_base(addr, current->mm->mmap_base);
+ /*
+ * Some architectures have strong cache aliasing requirements.
+ * For such architectures we need a coherent mapping which aliases
+ * kernel memory *and* userspace memory. To achieve that:
+ * - use a NULL file pointer to reference physical memory, and
+ * - use the kernel virtual address of the shared io_uring context
+ * (instead of the userspace-provided address, which has to be 0UL
+ * anyway).
+ * For architectures without such aliasing requirements, the
+ * architecture will return any suitable mapping because addr is 0.
+ */
+ filp = NULL;
+ flags |= MAP_SHARED;
+ pgoff = 0; /* has been translated to ptr above */
#ifdef SHM_COLOUR
- info.align_mask = PAGE_MASK & (SHM_COLOUR - 1UL);
+ addr = (uintptr_t) ptr;
#else
- info.align_mask = PAGE_MASK & (SHMLBA - 1UL);
+ addr = 0UL;
#endif
- info.align_offset = (unsigned long) ptr;
-
- /*
- * A failed mmap() very likely causes application failure,
- * so fall back to the bottom-up function here. This scenario
- * can happen with large stack limits and large mmap()
- * allocations.
- */
- addr = vm_unmapped_area(&info);
- if (offset_in_page(addr)) {
- info.flags = 0;
- info.low_limit = TASK_UNMAPPED_BASE;
- info.high_limit = mmap_end;
- addr = vm_unmapped_area(&info);
- }
-
- return addr;
+ return current->mm->get_unmapped_area(filp, addr, len, pgoff, flags);
}
#else /* !CONFIG_MMU */
@@ -3870,7 +3870,7 @@ static __cold int io_uring_create(unsigned entries, struct io_uring_params *p,
ctx->syscall_iopoll = 1;
ctx->compat = in_compat_syscall();
- if (!capable(CAP_IPC_LOCK))
+ if (!ns_capable_noaudit(&init_user_ns, CAP_IPC_LOCK))
ctx->user = get_uid(current_user());
/*
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 930b5555cfd3..02a021c524ab 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -5573,16 +5573,17 @@ static int update_stack_depth(struct bpf_verifier_env *env,
* Since recursion is prevented by check_cfg() this algorithm
* only needs a local stack of MAX_CALL_FRAMES to remember callsites
*/
-static int check_max_stack_depth(struct bpf_verifier_env *env)
+static int check_max_stack_depth_subprog(struct bpf_verifier_env *env, int idx)
{
- int depth = 0, frame = 0, idx = 0, i = 0, subprog_end;
struct bpf_subprog_info *subprog = env->subprog_info;
struct bpf_insn *insn = env->prog->insnsi;
+ int depth = 0, frame = 0, i, subprog_end;
bool tail_call_reachable = false;
int ret_insn[MAX_CALL_FRAMES];
int ret_prog[MAX_CALL_FRAMES];
int j;
+ i = subprog[idx].start;
process_func:
/* protect against potential stack overflow that might happen when
* bpf2bpf calls get combined with tailcalls. Limit the caller's stack
@@ -5621,7 +5622,7 @@ process_func:
continue_func:
subprog_end = subprog[idx + 1].start;
for (; i < subprog_end; i++) {
- int next_insn;
+ int next_insn, sidx;
if (!bpf_pseudo_call(insn + i) && !bpf_pseudo_func(insn + i))
continue;
@@ -5631,14 +5632,14 @@ continue_func:
/* find the callee */
next_insn = i + insn[i].imm + 1;
- idx = find_subprog(env, next_insn);
- if (idx < 0) {
+ sidx = find_subprog(env, next_insn);
+ if (sidx < 0) {
WARN_ONCE(1, "verifier bug. No program starts at insn %d\n",
next_insn);
return -EFAULT;
}
- if (subprog[idx].is_async_cb) {
- if (subprog[idx].has_tail_call) {
+ if (subprog[sidx].is_async_cb) {
+ if (subprog[sidx].has_tail_call) {
verbose(env, "verifier bug. subprog has tail_call and async cb\n");
return -EFAULT;
}
@@ -5647,6 +5648,7 @@ continue_func:
continue;
}
i = next_insn;
+ idx = sidx;
if (subprog[idx].has_tail_call)
tail_call_reachable = true;
@@ -5682,6 +5684,22 @@ continue_func:
goto continue_func;
}
+static int check_max_stack_depth(struct bpf_verifier_env *env)
+{
+ struct bpf_subprog_info *si = env->subprog_info;
+ int ret;
+
+ for (int i = 0; i < env->subprog_cnt; i++) {
+ if (!i || si[i].is_async_cb) {
+ ret = check_max_stack_depth_subprog(env, i);
+ if (ret < 0)
+ return ret;
+ }
+ continue;
+ }
+ return 0;
+}
+
#ifndef CONFIG_BPF_JIT_ALWAYS_ON
static int get_callee_stack_depth(struct bpf_verifier_env *env,
const struct bpf_insn *insn, int idx)
diff --git a/kernel/sys.c b/kernel/sys.c
index 05f838929e72..2410e3999ebe 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -2535,11 +2535,6 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
else
return -EINVAL;
break;
- case PR_GET_AUXV:
- if (arg4 || arg5)
- return -EINVAL;
- error = prctl_get_auxv((void __user *)arg2, arg3);
- break;
default:
return -EINVAL;
}
@@ -2694,6 +2689,11 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
case PR_SET_VMA:
error = prctl_set_vma(arg2, arg3, arg4, arg5);
break;
+ case PR_GET_AUXV:
+ if (arg4 || arg5)
+ return -EINVAL;
+ error = prctl_get_auxv((void __user *)arg2, arg3);
+ break;
#ifdef CONFIG_KSM
case PR_SET_MEMORY_MERGE:
if (arg3 || arg4 || arg5)
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 14d8001140c8..de061dd47313 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -536,6 +536,7 @@ struct trace_buffer {
unsigned flags;
int cpus;
atomic_t record_disabled;
+ atomic_t resizing;
cpumask_var_t cpumask;
struct lock_class_key *reader_lock_key;
@@ -2167,7 +2168,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
/* prevent another thread from changing buffer sizes */
mutex_lock(&buffer->mutex);
-
+ atomic_inc(&buffer->resizing);
if (cpu_id == RING_BUFFER_ALL_CPUS) {
/*
@@ -2322,6 +2323,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
atomic_dec(&buffer->record_disabled);
}
+ atomic_dec(&buffer->resizing);
mutex_unlock(&buffer->mutex);
return 0;
@@ -2342,6 +2344,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
}
}
out_err_unlock:
+ atomic_dec(&buffer->resizing);
mutex_unlock(&buffer->mutex);
return err;
}
@@ -5541,6 +5544,15 @@ int ring_buffer_swap_cpu(struct trace_buffer *buffer_a,
if (local_read(&cpu_buffer_b->committing))
goto out_dec;
+ /*
+ * When resize is in progress, we cannot swap it because
+ * it will mess the state of the cpu buffer.
+ */
+ if (atomic_read(&buffer_a->resizing))
+ goto out_dec;
+ if (atomic_read(&buffer_b->resizing))
+ goto out_dec;
+
buffer_a->buffers[cpu] = cpu_buffer_b;
buffer_b->buffers[cpu] = cpu_buffer_a;
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index be847d45d81c..b8870078ef58 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1928,9 +1928,10 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
* place on this CPU. We fail to record, but we reset
* the max trace buffer (no one writes directly to it)
* and flag that it failed.
+ * Another reason is resize is in progress.
*/
trace_array_printk_buf(tr->max_buffer.buffer, _THIS_IP_,
- "Failed to swap buffers due to commit in progress\n");
+ "Failed to swap buffers due to commit or resize in progress\n");
}
WARN_ON_ONCE(ret && ret != -EAGAIN && ret != -EBUSY);
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index c8c61381eba4..d06938ae0717 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -6668,7 +6668,8 @@ static int event_hist_trigger_parse(struct event_command *cmd_ops,
goto out_unreg;
if (has_hist_vars(hist_data) || hist_data->n_var_refs) {
- if (save_hist_vars(hist_data))
+ ret = save_hist_vars(hist_data);
+ if (ret)
goto out_unreg;
}
diff --git a/kernel/trace/tracing_map.h b/kernel/trace/tracing_map.h
index 2c765ee2a4d4..99c37eeebc16 100644
--- a/kernel/trace/tracing_map.h
+++ b/kernel/trace/tracing_map.h
@@ -272,10 +272,6 @@ extern u64 tracing_map_read_sum(struct tracing_map_elt *elt, unsigned int i);
extern u64 tracing_map_read_var(struct tracing_map_elt *elt, unsigned int i);
extern u64 tracing_map_read_var_once(struct tracing_map_elt *elt, unsigned int i);
-extern void tracing_map_set_field_descr(struct tracing_map *map,
- unsigned int i,
- unsigned int key_offset,
- tracing_map_cmp_fn_t cmp_fn);
extern int
tracing_map_sort_entries(struct tracing_map *map,
struct tracing_map_sort_key *sort_keys,
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index bfffbb7cab26..4dd73cf936a6 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -3692,7 +3692,8 @@ static inline int mas_root_expand(struct ma_state *mas, void *entry)
mas->offset = slot;
pivots[slot] = mas->last;
if (mas->last != ULONG_MAX)
- slot++;
+ pivots[++slot] = ULONG_MAX;
+
mas->depth = 1;
mas_set_height(mas);
ma_set_meta(node, maple_leaf_64, 0, slot);
diff --git a/lib/math/Makefile b/lib/math/Makefile
index bfac26ddfc22..91fcdb0c9efe 100644
--- a/lib/math/Makefile
+++ b/lib/math/Makefile
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
-obj-y += div64.o gcd.o lcm.o int_pow.o int_sqrt.o reciprocal_div.o
+obj-y += div64.o gcd.o lcm.o int_log.o int_pow.o int_sqrt.o reciprocal_div.o
obj-$(CONFIG_CORDIC) += cordic.o
obj-$(CONFIG_PRIME_NUMBERS) += prime_numbers.o
diff --git a/drivers/media/dvb-core/dvb_math.c b/lib/math/int_log.c
index dc90564d7f34..8f9da3a2ad39 100644
--- a/drivers/media/dvb-core/dvb_math.c
+++ b/lib/math/int_log.c
@@ -1,25 +1,17 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
/*
- * dvb-math provides some complex fixed-point math
- * operations shared between the dvb related stuff
+ * Provides fixed-point logarithm operations.
*
* Copyright (C) 2006 Christoph Pfister (christophpfister@gmail.com)
- *
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
*/
#include <linux/bitops.h>
+#include <linux/export.h>
+#include <linux/int_log.h>
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/types.h>
+
#include <asm/bug.h>
-#include <media/dvb_math.h>
static const unsigned short logtable[256] = {
0x0000, 0x0171, 0x02e0, 0x044e, 0x05ba, 0x0725, 0x088e, 0x09f7,
@@ -53,7 +45,7 @@ static const unsigned short logtable[256] = {
0xe82a, 0xe8ef, 0xe9b3, 0xea77, 0xeb3b, 0xebfe, 0xecc1, 0xed83,
0xee45, 0xef06, 0xefc8, 0xf088, 0xf149, 0xf209, 0xf2c8, 0xf387,
0xf446, 0xf505, 0xf5c3, 0xf680, 0xf73e, 0xf7fb, 0xf8b7, 0xf973,
- 0xfa2f, 0xfaea, 0xfba5, 0xfc60, 0xfd1a, 0xfdd4, 0xfe8e, 0xff47
+ 0xfa2f, 0xfaea, 0xfba5, 0xfc60, 0xfd1a, 0xfdd4, 0xfe8e, 0xff47,
};
unsigned int intlog2(u32 value)
@@ -90,7 +82,7 @@ unsigned int intlog2(u32 value)
* so we would use the entry 0x18
*/
significand = value << (31 - msb);
- logentry = (significand >> 23) & 0xff;
+ logentry = (significand >> 23) % ARRAY_SIZE(logtable);
/**
* last step we do is interpolation because of the
@@ -108,7 +100,7 @@ unsigned int intlog2(u32 value)
* logtable_next is 256
*/
interpolation = ((significand & 0x7fffff) *
- ((logtable[(logentry + 1) & 0xff] -
+ ((logtable[(logentry + 1) % ARRAY_SIZE(logtable)] -
logtable[logentry]) & 0xffff)) >> 15;
/* now we return the result */
diff --git a/lib/sbitmap.c b/lib/sbitmap.c
index eff4e42c425a..d0a5081dfd12 100644
--- a/lib/sbitmap.c
+++ b/lib/sbitmap.c
@@ -550,7 +550,7 @@ EXPORT_SYMBOL_GPL(sbitmap_queue_min_shallow_depth);
static void __sbitmap_queue_wake_up(struct sbitmap_queue *sbq, int nr)
{
- int i, wake_index;
+ int i, wake_index, woken;
if (!atomic_read(&sbq->ws_active))
return;
@@ -567,13 +567,12 @@ static void __sbitmap_queue_wake_up(struct sbitmap_queue *sbq, int nr)
*/
wake_index = sbq_index_inc(wake_index);
- /*
- * It is sufficient to wake up at least one waiter to
- * guarantee forward progress.
- */
- if (waitqueue_active(&ws->wait) &&
- wake_up_nr(&ws->wait, nr))
- break;
+ if (waitqueue_active(&ws->wait)) {
+ woken = wake_up_nr(&ws->wait, nr);
+ if (woken == nr)
+ break;
+ nr -= woken;
+ }
}
if (wake_index != atomic_read(&sbq->wake_index))
diff --git a/lib/test_maple_tree.c b/lib/test_maple_tree.c
index 9939be34e516..8d4c92cbdd0c 100644
--- a/lib/test_maple_tree.c
+++ b/lib/test_maple_tree.c
@@ -1898,13 +1898,16 @@ static noinline void __init next_prev_test(struct maple_tree *mt)
725};
static const unsigned long level2_32[] = { 1747, 2000, 1750, 1755,
1760, 1765};
+ unsigned long last_index;
if (MAPLE_32BIT) {
nr_entries = 500;
level2 = level2_32;
+ last_index = 0x138e;
} else {
nr_entries = 200;
level2 = level2_64;
+ last_index = 0x7d6;
}
for (i = 0; i <= nr_entries; i++)
@@ -2011,7 +2014,7 @@ static noinline void __init next_prev_test(struct maple_tree *mt)
val = mas_next(&mas, ULONG_MAX);
MT_BUG_ON(mt, val != NULL);
- MT_BUG_ON(mt, mas.index != 0x7d6);
+ MT_BUG_ON(mt, mas.index != last_index);
MT_BUG_ON(mt, mas.last != ULONG_MAX);
val = mas_prev(&mas, 0);
diff --git a/mm/mlock.c b/mm/mlock.c
index d7db94519884..0a0c996c5c21 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -477,7 +477,6 @@ static int apply_vma_lock_flags(unsigned long start, size_t len,
{
unsigned long nstart, end, tmp;
struct vm_area_struct *vma, *prev;
- int error;
VMA_ITERATOR(vmi, current->mm, start);
VM_BUG_ON(offset_in_page(start));
@@ -498,6 +497,7 @@ static int apply_vma_lock_flags(unsigned long start, size_t len,
nstart = start;
tmp = vma->vm_start;
for_each_vma_range(vmi, vma, end) {
+ int error;
vm_flags_t newflags;
if (vma->vm_start != tmp)
@@ -511,14 +511,15 @@ static int apply_vma_lock_flags(unsigned long start, size_t len,
tmp = end;
error = mlock_fixup(&vmi, vma, &prev, nstart, tmp, newflags);
if (error)
- break;
+ return error;
+ tmp = vma_iter_end(&vmi);
nstart = tmp;
}
- if (vma_iter_end(&vmi) < end)
+ if (tmp < end)
return -ENOMEM;
- return error;
+ return 0;
}
/*
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 056f9516e46d..76222565e2df 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -118,7 +118,7 @@ static void hci_connect_le_scan_cleanup(struct hci_conn *conn, u8 status)
*/
params->explicit_connect = false;
- list_del_init(&params->action);
+ hci_pend_le_list_del_init(params);
switch (params->auto_connect) {
case HCI_AUTO_CONN_EXPLICIT:
@@ -127,10 +127,10 @@ static void hci_connect_le_scan_cleanup(struct hci_conn *conn, u8 status)
return;
case HCI_AUTO_CONN_DIRECT:
case HCI_AUTO_CONN_ALWAYS:
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
break;
case HCI_AUTO_CONN_REPORT:
- list_add(&params->action, &hdev->pend_le_reports);
+ hci_pend_le_list_add(params, &hdev->pend_le_reports);
break;
default:
break;
@@ -1426,8 +1426,8 @@ static int hci_explicit_conn_params_set(struct hci_dev *hdev,
if (params->auto_connect == HCI_AUTO_CONN_DISABLED ||
params->auto_connect == HCI_AUTO_CONN_REPORT ||
params->auto_connect == HCI_AUTO_CONN_EXPLICIT) {
- list_del_init(&params->action);
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_del_init(params);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
}
params->explicit_connect = true;
@@ -1684,7 +1684,7 @@ struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst,
if (!link) {
hci_conn_drop(acl);
hci_conn_drop(sco);
- return NULL;
+ return ERR_PTR(-ENOLINK);
}
sco->setting = setting;
@@ -2254,7 +2254,7 @@ struct hci_conn *hci_connect_cis(struct hci_dev *hdev, bdaddr_t *dst,
if (!link) {
hci_conn_drop(le);
hci_conn_drop(cis);
- return NULL;
+ return ERR_PTR(-ENOLINK);
}
/* If LE is already connected and CIS handle is already set proceed to
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 48917c68358d..1ec83985f1ab 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1972,6 +1972,7 @@ static int hci_remove_adv_monitor(struct hci_dev *hdev,
struct adv_monitor *monitor)
{
int status = 0;
+ int handle;
switch (hci_get_adv_monitor_offload_ext(hdev)) {
case HCI_ADV_MONITOR_EXT_NONE: /* also goes here when powered off */
@@ -1980,9 +1981,10 @@ static int hci_remove_adv_monitor(struct hci_dev *hdev,
goto free_monitor;
case HCI_ADV_MONITOR_EXT_MSFT:
+ handle = monitor->handle;
status = msft_remove_monitor(hdev, monitor);
bt_dev_dbg(hdev, "%s remove monitor %d msft status %d",
- hdev->name, monitor->handle, status);
+ hdev->name, handle, status);
break;
}
@@ -2249,22 +2251,46 @@ struct hci_conn_params *hci_conn_params_lookup(struct hci_dev *hdev,
return NULL;
}
-/* This function requires the caller holds hdev->lock */
+/* This function requires the caller holds hdev->lock or rcu_read_lock */
struct hci_conn_params *hci_pend_le_action_lookup(struct list_head *list,
bdaddr_t *addr, u8 addr_type)
{
struct hci_conn_params *param;
- list_for_each_entry(param, list, action) {
+ rcu_read_lock();
+
+ list_for_each_entry_rcu(param, list, action) {
if (bacmp(&param->addr, addr) == 0 &&
- param->addr_type == addr_type)
+ param->addr_type == addr_type) {
+ rcu_read_unlock();
return param;
+ }
}
+ rcu_read_unlock();
+
return NULL;
}
/* This function requires the caller holds hdev->lock */
+void hci_pend_le_list_del_init(struct hci_conn_params *param)
+{
+ if (list_empty(&param->action))
+ return;
+
+ list_del_rcu(&param->action);
+ synchronize_rcu();
+ INIT_LIST_HEAD(&param->action);
+}
+
+/* This function requires the caller holds hdev->lock */
+void hci_pend_le_list_add(struct hci_conn_params *param,
+ struct list_head *list)
+{
+ list_add_rcu(&param->action, list);
+}
+
+/* This function requires the caller holds hdev->lock */
struct hci_conn_params *hci_conn_params_add(struct hci_dev *hdev,
bdaddr_t *addr, u8 addr_type)
{
@@ -2297,14 +2323,15 @@ struct hci_conn_params *hci_conn_params_add(struct hci_dev *hdev,
return params;
}
-static void hci_conn_params_free(struct hci_conn_params *params)
+void hci_conn_params_free(struct hci_conn_params *params)
{
+ hci_pend_le_list_del_init(params);
+
if (params->conn) {
hci_conn_drop(params->conn);
hci_conn_put(params->conn);
}
- list_del(&params->action);
list_del(&params->list);
kfree(params);
}
@@ -2342,8 +2369,7 @@ void hci_conn_params_clear_disabled(struct hci_dev *hdev)
continue;
}
- list_del(&params->list);
- kfree(params);
+ hci_conn_params_free(params);
}
BT_DBG("All LE disabled connection parameters were removed");
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 95816a938cea..31ca320ce38d 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1564,7 +1564,7 @@ static u8 hci_cc_le_set_privacy_mode(struct hci_dev *hdev, void *data,
params = hci_conn_params_lookup(hdev, &cp->bdaddr, cp->bdaddr_type);
if (params)
- params->privacy_mode = cp->mode;
+ WRITE_ONCE(params->privacy_mode, cp->mode);
hci_dev_unlock(hdev);
@@ -2784,6 +2784,9 @@ static void hci_cs_disconnect(struct hci_dev *hdev, u8 status)
hci_enable_advertising(hdev);
}
+ /* Inform sockets conn is gone before we delete it */
+ hci_disconn_cfm(conn, HCI_ERROR_UNSPECIFIED);
+
goto done;
}
@@ -2804,8 +2807,8 @@ static void hci_cs_disconnect(struct hci_dev *hdev, u8 status)
case HCI_AUTO_CONN_DIRECT:
case HCI_AUTO_CONN_ALWAYS:
- list_del_init(&params->action);
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_del_init(params);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
break;
default:
@@ -3423,8 +3426,8 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, void *data,
case HCI_AUTO_CONN_DIRECT:
case HCI_AUTO_CONN_ALWAYS:
- list_del_init(&params->action);
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_del_init(params);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
hci_update_passive_scan(hdev);
break;
@@ -5962,7 +5965,7 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
params = hci_pend_le_action_lookup(&hdev->pend_le_conns, &conn->dst,
conn->dst_type);
if (params) {
- list_del_init(&params->action);
+ hci_pend_le_list_del_init(params);
if (params->conn) {
hci_conn_drop(params->conn);
hci_conn_put(params->conn);
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 8561616abbe5..4d1e32bb6a9c 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -2160,15 +2160,23 @@ static int hci_le_del_accept_list_sync(struct hci_dev *hdev,
return 0;
}
+struct conn_params {
+ bdaddr_t addr;
+ u8 addr_type;
+ hci_conn_flags_t flags;
+ u8 privacy_mode;
+};
+
/* Adds connection to resolve list if needed.
* Setting params to NULL programs local hdev->irk
*/
static int hci_le_add_resolve_list_sync(struct hci_dev *hdev,
- struct hci_conn_params *params)
+ struct conn_params *params)
{
struct hci_cp_le_add_to_resolv_list cp;
struct smp_irk *irk;
struct bdaddr_list_with_irk *entry;
+ struct hci_conn_params *p;
if (!use_ll_privacy(hdev))
return 0;
@@ -2203,6 +2211,16 @@ static int hci_le_add_resolve_list_sync(struct hci_dev *hdev,
/* Default privacy mode is always Network */
params->privacy_mode = HCI_NETWORK_PRIVACY;
+ rcu_read_lock();
+ p = hci_pend_le_action_lookup(&hdev->pend_le_conns,
+ &params->addr, params->addr_type);
+ if (!p)
+ p = hci_pend_le_action_lookup(&hdev->pend_le_reports,
+ &params->addr, params->addr_type);
+ if (p)
+ WRITE_ONCE(p->privacy_mode, HCI_NETWORK_PRIVACY);
+ rcu_read_unlock();
+
done:
if (hci_dev_test_flag(hdev, HCI_PRIVACY))
memcpy(cp.local_irk, hdev->irk, 16);
@@ -2215,7 +2233,7 @@ done:
/* Set Device Privacy Mode. */
static int hci_le_set_privacy_mode_sync(struct hci_dev *hdev,
- struct hci_conn_params *params)
+ struct conn_params *params)
{
struct hci_cp_le_set_privacy_mode cp;
struct smp_irk *irk;
@@ -2240,6 +2258,8 @@ static int hci_le_set_privacy_mode_sync(struct hci_dev *hdev,
bacpy(&cp.bdaddr, &irk->bdaddr);
cp.mode = HCI_DEVICE_PRIVACY;
+ /* Note: params->privacy_mode is not updated since it is a copy */
+
return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PRIVACY_MODE,
sizeof(cp), &cp, HCI_CMD_TIMEOUT);
}
@@ -2249,7 +2269,7 @@ static int hci_le_set_privacy_mode_sync(struct hci_dev *hdev,
* properly set the privacy mode.
*/
static int hci_le_add_accept_list_sync(struct hci_dev *hdev,
- struct hci_conn_params *params,
+ struct conn_params *params,
u8 *num_entries)
{
struct hci_cp_le_add_to_accept_list cp;
@@ -2447,6 +2467,52 @@ struct sk_buff *hci_read_local_oob_data_sync(struct hci_dev *hdev,
return __hci_cmd_sync_sk(hdev, opcode, 0, NULL, 0, HCI_CMD_TIMEOUT, sk);
}
+static struct conn_params *conn_params_copy(struct list_head *list, size_t *n)
+{
+ struct hci_conn_params *params;
+ struct conn_params *p;
+ size_t i;
+
+ rcu_read_lock();
+
+ i = 0;
+ list_for_each_entry_rcu(params, list, action)
+ ++i;
+ *n = i;
+
+ rcu_read_unlock();
+
+ p = kvcalloc(*n, sizeof(struct conn_params), GFP_KERNEL);
+ if (!p)
+ return NULL;
+
+ rcu_read_lock();
+
+ i = 0;
+ list_for_each_entry_rcu(params, list, action) {
+ /* Racing adds are handled in next scan update */
+ if (i >= *n)
+ break;
+
+ /* No hdev->lock, but: addr, addr_type are immutable.
+ * privacy_mode is only written by us or in
+ * hci_cc_le_set_privacy_mode that we wait for.
+ * We should be idempotent so MGMT updating flags
+ * while we are processing is OK.
+ */
+ bacpy(&p[i].addr, &params->addr);
+ p[i].addr_type = params->addr_type;
+ p[i].flags = READ_ONCE(params->flags);
+ p[i].privacy_mode = READ_ONCE(params->privacy_mode);
+ ++i;
+ }
+
+ rcu_read_unlock();
+
+ *n = i;
+ return p;
+}
+
/* Device must not be scanning when updating the accept list.
*
* Update is done using the following sequence:
@@ -2466,11 +2532,12 @@ struct sk_buff *hci_read_local_oob_data_sync(struct hci_dev *hdev,
*/
static u8 hci_update_accept_list_sync(struct hci_dev *hdev)
{
- struct hci_conn_params *params;
+ struct conn_params *params;
struct bdaddr_list *b, *t;
u8 num_entries = 0;
bool pend_conn, pend_report;
u8 filter_policy;
+ size_t i, n;
int err;
/* Pause advertising if resolving list can be used as controllers
@@ -2504,6 +2571,7 @@ static u8 hci_update_accept_list_sync(struct hci_dev *hdev)
if (hci_conn_hash_lookup_le(hdev, &b->bdaddr, b->bdaddr_type))
continue;
+ /* Pointers not dereferenced, no locks needed */
pend_conn = hci_pend_le_action_lookup(&hdev->pend_le_conns,
&b->bdaddr,
b->bdaddr_type);
@@ -2532,23 +2600,50 @@ static u8 hci_update_accept_list_sync(struct hci_dev *hdev)
* available accept list entries in the controller, then
* just abort and return filer policy value to not use the
* accept list.
+ *
+ * The list and params may be mutated while we wait for events,
+ * so make a copy and iterate it.
*/
- list_for_each_entry(params, &hdev->pend_le_conns, action) {
- err = hci_le_add_accept_list_sync(hdev, params, &num_entries);
- if (err)
+
+ params = conn_params_copy(&hdev->pend_le_conns, &n);
+ if (!params) {
+ err = -ENOMEM;
+ goto done;
+ }
+
+ for (i = 0; i < n; ++i) {
+ err = hci_le_add_accept_list_sync(hdev, &params[i],
+ &num_entries);
+ if (err) {
+ kvfree(params);
goto done;
+ }
}
+ kvfree(params);
+
/* After adding all new pending connections, walk through
* the list of pending reports and also add these to the
* accept list if there is still space. Abort if space runs out.
*/
- list_for_each_entry(params, &hdev->pend_le_reports, action) {
- err = hci_le_add_accept_list_sync(hdev, params, &num_entries);
- if (err)
+
+ params = conn_params_copy(&hdev->pend_le_reports, &n);
+ if (!params) {
+ err = -ENOMEM;
+ goto done;
+ }
+
+ for (i = 0; i < n; ++i) {
+ err = hci_le_add_accept_list_sync(hdev, &params[i],
+ &num_entries);
+ if (err) {
+ kvfree(params);
goto done;
+ }
}
+ kvfree(params);
+
/* Use the allowlist unless the following conditions are all true:
* - We are not currently suspending
* - There are 1 or more ADV monitors registered and it's not offloaded
@@ -4837,12 +4932,12 @@ static void hci_pend_le_actions_clear(struct hci_dev *hdev)
struct hci_conn_params *p;
list_for_each_entry(p, &hdev->le_conn_params, list) {
+ hci_pend_le_list_del_init(p);
if (p->conn) {
hci_conn_drop(p->conn);
hci_conn_put(p->conn);
p->conn = NULL;
}
- list_del_init(&p->action);
}
BT_DBG("All LE pending actions cleared");
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index 0e6cc57b3911..505d62247268 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -123,8 +123,11 @@ static struct iso_conn *iso_conn_add(struct hci_conn *hcon)
{
struct iso_conn *conn = hcon->iso_data;
- if (conn)
+ if (conn) {
+ if (!conn->hcon)
+ conn->hcon = hcon;
return conn;
+ }
conn = kzalloc(sizeof(*conn), GFP_KERNEL);
if (!conn)
@@ -300,14 +303,13 @@ static int iso_connect_bis(struct sock *sk)
goto unlock;
}
- hci_dev_unlock(hdev);
- hci_dev_put(hdev);
+ lock_sock(sk);
err = iso_chan_add(conn, sk, NULL);
- if (err)
- return err;
-
- lock_sock(sk);
+ if (err) {
+ release_sock(sk);
+ goto unlock;
+ }
/* Update source addr of the socket */
bacpy(&iso_pi(sk)->src, &hcon->src);
@@ -321,7 +323,6 @@ static int iso_connect_bis(struct sock *sk)
}
release_sock(sk);
- return err;
unlock:
hci_dev_unlock(hdev);
@@ -389,14 +390,13 @@ static int iso_connect_cis(struct sock *sk)
goto unlock;
}
- hci_dev_unlock(hdev);
- hci_dev_put(hdev);
+ lock_sock(sk);
err = iso_chan_add(conn, sk, NULL);
- if (err)
- return err;
-
- lock_sock(sk);
+ if (err) {
+ release_sock(sk);
+ goto unlock;
+ }
/* Update source addr of the socket */
bacpy(&iso_pi(sk)->src, &hcon->src);
@@ -413,7 +413,6 @@ static int iso_connect_cis(struct sock *sk)
}
release_sock(sk);
- return err;
unlock:
hci_dev_unlock(hdev);
@@ -1072,8 +1071,8 @@ static int iso_sock_sendmsg(struct socket *sock, struct msghdr *msg,
size_t len)
{
struct sock *sk = sock->sk;
- struct iso_conn *conn = iso_pi(sk)->conn;
struct sk_buff *skb, **frag;
+ size_t mtu;
int err;
BT_DBG("sock %p, sk %p", sock, sk);
@@ -1085,11 +1084,18 @@ static int iso_sock_sendmsg(struct socket *sock, struct msghdr *msg,
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
- if (sk->sk_state != BT_CONNECTED)
+ lock_sock(sk);
+
+ if (sk->sk_state != BT_CONNECTED) {
+ release_sock(sk);
return -ENOTCONN;
+ }
+
+ mtu = iso_pi(sk)->conn->hcon->hdev->iso_mtu;
+
+ release_sock(sk);
- skb = bt_skb_sendmsg(sk, msg, len, conn->hcon->hdev->iso_mtu,
- HCI_ISO_DATA_HDR_SIZE, 0);
+ skb = bt_skb_sendmsg(sk, msg, len, mtu, HCI_ISO_DATA_HDR_SIZE, 0);
if (IS_ERR(skb))
return PTR_ERR(skb);
@@ -1102,8 +1108,7 @@ static int iso_sock_sendmsg(struct socket *sock, struct msghdr *msg,
while (len) {
struct sk_buff *tmp;
- tmp = bt_skb_sendmsg(sk, msg, len, conn->hcon->hdev->iso_mtu,
- 0, 0);
+ tmp = bt_skb_sendmsg(sk, msg, len, mtu, 0, 0);
if (IS_ERR(tmp)) {
kfree_skb(skb);
return PTR_ERR(tmp);
@@ -1158,15 +1163,19 @@ static int iso_sock_recvmsg(struct socket *sock, struct msghdr *msg,
BT_DBG("sk %p", sk);
if (test_and_clear_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) {
+ lock_sock(sk);
switch (sk->sk_state) {
case BT_CONNECT2:
- lock_sock(sk);
iso_conn_defer_accept(pi->conn->hcon);
sk->sk_state = BT_CONFIG;
release_sock(sk);
return 0;
case BT_CONNECT:
+ release_sock(sk);
return iso_connect_cis(sk);
+ default:
+ release_sock(sk);
+ break;
}
}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index f7b2d0971f24..d4498037fadc 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1297,15 +1297,15 @@ static void restart_le_actions(struct hci_dev *hdev)
/* Needed for AUTO_OFF case where might not "really"
* have been powered off.
*/
- list_del_init(&p->action);
+ hci_pend_le_list_del_init(p);
switch (p->auto_connect) {
case HCI_AUTO_CONN_DIRECT:
case HCI_AUTO_CONN_ALWAYS:
- list_add(&p->action, &hdev->pend_le_conns);
+ hci_pend_le_list_add(p, &hdev->pend_le_conns);
break;
case HCI_AUTO_CONN_REPORT:
- list_add(&p->action, &hdev->pend_le_reports);
+ hci_pend_le_list_add(p, &hdev->pend_le_reports);
break;
default:
break;
@@ -5169,7 +5169,7 @@ static int set_device_flags(struct sock *sk, struct hci_dev *hdev, void *data,
goto unlock;
}
- params->flags = current_flags;
+ WRITE_ONCE(params->flags, current_flags);
status = MGMT_STATUS_SUCCESS;
/* Update passive scan if HCI_CONN_FLAG_DEVICE_PRIVACY
@@ -7285,7 +7285,7 @@ static void get_conn_info_complete(struct hci_dev *hdev, void *data, int err)
bt_dev_dbg(hdev, "err %d", err);
- memcpy(&rp.addr, &cp->addr.bdaddr, sizeof(rp.addr));
+ memcpy(&rp.addr, &cp->addr, sizeof(rp.addr));
status = mgmt_status(err);
if (status == MGMT_STATUS_SUCCESS) {
@@ -7580,7 +7580,7 @@ static int hci_conn_params_set(struct hci_dev *hdev, bdaddr_t *addr,
if (params->auto_connect == auto_connect)
return 0;
- list_del_init(&params->action);
+ hci_pend_le_list_del_init(params);
switch (auto_connect) {
case HCI_AUTO_CONN_DISABLED:
@@ -7589,18 +7589,18 @@ static int hci_conn_params_set(struct hci_dev *hdev, bdaddr_t *addr,
* connect to device, keep connecting.
*/
if (params->explicit_connect)
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
break;
case HCI_AUTO_CONN_REPORT:
if (params->explicit_connect)
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
else
- list_add(&params->action, &hdev->pend_le_reports);
+ hci_pend_le_list_add(params, &hdev->pend_le_reports);
break;
case HCI_AUTO_CONN_DIRECT:
case HCI_AUTO_CONN_ALWAYS:
if (!is_connected(hdev, addr, addr_type))
- list_add(&params->action, &hdev->pend_le_conns);
+ hci_pend_le_list_add(params, &hdev->pend_le_conns);
break;
}
@@ -7823,9 +7823,7 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
goto unlock;
}
- list_del(&params->action);
- list_del(&params->list);
- kfree(params);
+ hci_conn_params_free(params);
device_removed(sk, hdev, &cp->addr.bdaddr, cp->addr.type);
} else {
@@ -7856,9 +7854,7 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
p->auto_connect = HCI_AUTO_CONN_EXPLICIT;
continue;
}
- list_del(&p->action);
- list_del(&p->list);
- kfree(p);
+ hci_conn_params_free(p);
}
bt_dev_dbg(hdev, "All LE connection parameters were removed");
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index cd1a27ac555d..7762604ddfc0 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -126,8 +126,11 @@ static struct sco_conn *sco_conn_add(struct hci_conn *hcon)
struct hci_dev *hdev = hcon->hdev;
struct sco_conn *conn = hcon->sco_data;
- if (conn)
+ if (conn) {
+ if (!conn->hcon)
+ conn->hcon = hcon;
return conn;
+ }
conn = kzalloc(sizeof(struct sco_conn), GFP_KERNEL);
if (!conn)
@@ -268,21 +271,21 @@ static int sco_connect(struct sock *sk)
goto unlock;
}
- hci_dev_unlock(hdev);
- hci_dev_put(hdev);
-
conn = sco_conn_add(hcon);
if (!conn) {
hci_conn_drop(hcon);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto unlock;
}
- err = sco_chan_add(conn, sk, NULL);
- if (err)
- return err;
-
lock_sock(sk);
+ err = sco_chan_add(conn, sk, NULL);
+ if (err) {
+ release_sock(sk);
+ goto unlock;
+ }
+
/* Update source addr of the socket */
bacpy(&sco_pi(sk)->src, &hcon->src);
@@ -296,8 +299,6 @@ static int sco_connect(struct sock *sk)
release_sock(sk);
- return err;
-
unlock:
hci_dev_unlock(hdev);
hci_dev_put(hdev);
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 9ba35685b043..9168114fc87f 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1526,6 +1526,12 @@ static int bcm_release(struct socket *sock)
lock_sock(sk);
+#if IS_ENABLED(CONFIG_PROC_FS)
+ /* remove procfs entry */
+ if (net->can.bcmproc_dir && bo->bcm_proc_read)
+ remove_proc_entry(bo->procname, net->can.bcmproc_dir);
+#endif /* CONFIG_PROC_FS */
+
list_for_each_entry_safe(op, next, &bo->tx_ops, list)
bcm_remove_op(op);
@@ -1561,12 +1567,6 @@ static int bcm_release(struct socket *sock)
list_for_each_entry_safe(op, next, &bo->rx_ops, list)
bcm_remove_op(op);
-#if IS_ENABLED(CONFIG_PROC_FS)
- /* remove procfs entry */
- if (net->can.bcmproc_dir && bo->bcm_proc_read)
- remove_proc_entry(bo->procname, net->can.bcmproc_dir);
-#endif /* CONFIG_PROC_FS */
-
/* remove device reference */
if (bo->bound) {
bo->bound = 0;
diff --git a/net/can/raw.c b/net/can/raw.c
index 15c79b079184..2302e4882967 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -84,6 +84,7 @@ struct raw_sock {
struct sock sk;
int bound;
int ifindex;
+ struct net_device *dev;
struct list_head notifier;
int loopback;
int recv_own_msgs;
@@ -277,7 +278,7 @@ static void raw_notify(struct raw_sock *ro, unsigned long msg,
if (!net_eq(dev_net(dev), sock_net(sk)))
return;
- if (ro->ifindex != dev->ifindex)
+ if (ro->dev != dev)
return;
switch (msg) {
@@ -292,6 +293,7 @@ static void raw_notify(struct raw_sock *ro, unsigned long msg,
ro->ifindex = 0;
ro->bound = 0;
+ ro->dev = NULL;
ro->count = 0;
release_sock(sk);
@@ -337,6 +339,7 @@ static int raw_init(struct sock *sk)
ro->bound = 0;
ro->ifindex = 0;
+ ro->dev = NULL;
/* set default filter to single entry dfilter */
ro->dfilter.can_id = 0;
@@ -385,19 +388,13 @@ static int raw_release(struct socket *sock)
lock_sock(sk);
+ rtnl_lock();
/* remove current filters & unregister */
if (ro->bound) {
- if (ro->ifindex) {
- struct net_device *dev;
-
- dev = dev_get_by_index(sock_net(sk), ro->ifindex);
- if (dev) {
- raw_disable_allfilters(dev_net(dev), dev, sk);
- dev_put(dev);
- }
- } else {
+ if (ro->dev)
+ raw_disable_allfilters(dev_net(ro->dev), ro->dev, sk);
+ else
raw_disable_allfilters(sock_net(sk), NULL, sk);
- }
}
if (ro->count > 1)
@@ -405,8 +402,10 @@ static int raw_release(struct socket *sock)
ro->ifindex = 0;
ro->bound = 0;
+ ro->dev = NULL;
ro->count = 0;
free_percpu(ro->uniq);
+ rtnl_unlock();
sock_orphan(sk);
sock->sk = NULL;
@@ -422,6 +421,7 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len)
struct sockaddr_can *addr = (struct sockaddr_can *)uaddr;
struct sock *sk = sock->sk;
struct raw_sock *ro = raw_sk(sk);
+ struct net_device *dev = NULL;
int ifindex;
int err = 0;
int notify_enetdown = 0;
@@ -431,14 +431,13 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len)
if (addr->can_family != AF_CAN)
return -EINVAL;
+ rtnl_lock();
lock_sock(sk);
if (ro->bound && addr->can_ifindex == ro->ifindex)
goto out;
if (addr->can_ifindex) {
- struct net_device *dev;
-
dev = dev_get_by_index(sock_net(sk), addr->can_ifindex);
if (!dev) {
err = -ENODEV;
@@ -467,26 +466,20 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len)
if (!err) {
if (ro->bound) {
/* unregister old filters */
- if (ro->ifindex) {
- struct net_device *dev;
-
- dev = dev_get_by_index(sock_net(sk),
- ro->ifindex);
- if (dev) {
- raw_disable_allfilters(dev_net(dev),
- dev, sk);
- dev_put(dev);
- }
- } else {
+ if (ro->dev)
+ raw_disable_allfilters(dev_net(ro->dev),
+ ro->dev, sk);
+ else
raw_disable_allfilters(sock_net(sk), NULL, sk);
- }
}
ro->ifindex = ifindex;
ro->bound = 1;
+ ro->dev = dev;
}
out:
release_sock(sk);
+ rtnl_unlock();
if (notify_enetdown) {
sk->sk_err = ENETDOWN;
@@ -553,9 +546,9 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
rtnl_lock();
lock_sock(sk);
- if (ro->bound && ro->ifindex) {
- dev = dev_get_by_index(sock_net(sk), ro->ifindex);
- if (!dev) {
+ dev = ro->dev;
+ if (ro->bound && dev) {
+ if (dev->reg_state != NETREG_REGISTERED) {
if (count > 1)
kfree(filter);
err = -ENODEV;
@@ -596,7 +589,6 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
ro->count = count;
out_fil:
- dev_put(dev);
release_sock(sk);
rtnl_unlock();
@@ -614,9 +606,9 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
rtnl_lock();
lock_sock(sk);
- if (ro->bound && ro->ifindex) {
- dev = dev_get_by_index(sock_net(sk), ro->ifindex);
- if (!dev) {
+ dev = ro->dev;
+ if (ro->bound && dev) {
+ if (dev->reg_state != NETREG_REGISTERED) {
err = -ENODEV;
goto out_err;
}
@@ -640,7 +632,6 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
ro->err_mask = err_mask;
out_err:
- dev_put(dev);
release_sock(sk);
rtnl_unlock();
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index ba06ed42e428..2be2d4922557 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -1132,7 +1132,7 @@ static int esp_init_authenc(struct xfrm_state *x,
err = crypto_aead_setkey(aead, key, keylen);
free_key:
- kfree(key);
+ kfree_sensitive(key);
error:
return err;
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 0cc19cfbb673..aeebe8816689 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -1019,7 +1019,7 @@ static void reqsk_timer_handler(struct timer_list *t)
icsk = inet_csk(sk_listener);
net = sock_net(sk_listener);
- max_syn_ack_retries = icsk->icsk_syn_retries ? :
+ max_syn_ack_retries = READ_ONCE(icsk->icsk_syn_retries) ? :
READ_ONCE(net->ipv4.sysctl_tcp_synack_retries);
/* Normally all the openreqs are young and become mature
* (i.e. converted to established socket) for first timeout.
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index e7391bf310a7..0819d6001b9a 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -650,20 +650,8 @@ bool inet_ehash_insert(struct sock *sk, struct sock *osk, bool *found_dup_sk)
spin_lock(lock);
if (osk) {
WARN_ON_ONCE(sk->sk_hash != osk->sk_hash);
- ret = sk_hashed(osk);
- if (ret) {
- /* Before deleting the node, we insert a new one to make
- * sure that the look-up-sk process would not miss either
- * of them and that at least one node would exist in ehash
- * table all the time. Otherwise there's a tiny chance
- * that lookup process could find nothing in ehash table.
- */
- __sk_nulls_add_node_tail_rcu(sk, list);
- sk_nulls_del_node_init_rcu(osk);
- }
- goto unlock;
- }
- if (found_dup_sk) {
+ ret = sk_nulls_del_node_init_rcu(osk);
+ } else if (found_dup_sk) {
*found_dup_sk = inet_ehash_lookup_by_sk(sk, list);
if (*found_dup_sk)
ret = false;
@@ -672,7 +660,6 @@ bool inet_ehash_insert(struct sock *sk, struct sock *osk, bool *found_dup_sk)
if (ret)
__sk_nulls_add_node_rcu(sk, list);
-unlock:
spin_unlock(lock);
return ret;
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index 40052414c7c7..2c1b245dba8e 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -88,10 +88,10 @@ void inet_twsk_put(struct inet_timewait_sock *tw)
}
EXPORT_SYMBOL_GPL(inet_twsk_put);
-static void inet_twsk_add_node_tail_rcu(struct inet_timewait_sock *tw,
- struct hlist_nulls_head *list)
+static void inet_twsk_add_node_rcu(struct inet_timewait_sock *tw,
+ struct hlist_nulls_head *list)
{
- hlist_nulls_add_tail_rcu(&tw->tw_node, list);
+ hlist_nulls_add_head_rcu(&tw->tw_node, list);
}
static void inet_twsk_add_bind_node(struct inet_timewait_sock *tw,
@@ -144,7 +144,7 @@ void inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
spin_lock(lock);
- inet_twsk_add_node_tail_rcu(tw, &ehead->chain);
+ inet_twsk_add_node_rcu(tw, &ehead->chain);
/* Step 3: Remove SK from hash chain */
if (__sk_nulls_del_node_init_rcu(sk))
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 81a1cce1a7d1..22a26d1d29a0 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -548,7 +548,8 @@ static void erspan_fb_xmit(struct sk_buff *skb, struct net_device *dev)
goto err_free_skb;
if (skb->len > dev->mtu + dev->hard_header_len) {
- pskb_trim(skb, dev->mtu + dev->hard_header_len);
+ if (pskb_trim(skb, dev->mtu + dev->hard_header_len))
+ goto err_free_skb;
truncate = true;
}
@@ -689,7 +690,8 @@ static netdev_tx_t erspan_xmit(struct sk_buff *skb,
goto free_skb;
if (skb->len > dev->mtu + dev->hard_header_len) {
- pskb_trim(skb, dev->mtu + dev->hard_header_len);
+ if (pskb_trim(skb, dev->mtu + dev->hard_header_len))
+ goto free_skb;
truncate = true;
}
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index e03e08745308..8ed52e1e3c99 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -3291,7 +3291,7 @@ int tcp_sock_set_syncnt(struct sock *sk, int val)
return -EINVAL;
lock_sock(sk);
- inet_csk(sk)->icsk_syn_retries = val;
+ WRITE_ONCE(inet_csk(sk)->icsk_syn_retries, val);
release_sock(sk);
return 0;
}
@@ -3300,7 +3300,7 @@ EXPORT_SYMBOL(tcp_sock_set_syncnt);
void tcp_sock_set_user_timeout(struct sock *sk, u32 val)
{
lock_sock(sk);
- inet_csk(sk)->icsk_user_timeout = val;
+ WRITE_ONCE(inet_csk(sk)->icsk_user_timeout, val);
release_sock(sk);
}
EXPORT_SYMBOL(tcp_sock_set_user_timeout);
@@ -3312,7 +3312,8 @@ int tcp_sock_set_keepidle_locked(struct sock *sk, int val)
if (val < 1 || val > MAX_TCP_KEEPIDLE)
return -EINVAL;
- tp->keepalive_time = val * HZ;
+ /* Paired with WRITE_ONCE() in keepalive_time_when() */
+ WRITE_ONCE(tp->keepalive_time, val * HZ);
if (sock_flag(sk, SOCK_KEEPOPEN) &&
!((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN))) {
u32 elapsed = keepalive_time_elapsed(tp);
@@ -3344,7 +3345,7 @@ int tcp_sock_set_keepintvl(struct sock *sk, int val)
return -EINVAL;
lock_sock(sk);
- tcp_sk(sk)->keepalive_intvl = val * HZ;
+ WRITE_ONCE(tcp_sk(sk)->keepalive_intvl, val * HZ);
release_sock(sk);
return 0;
}
@@ -3356,7 +3357,8 @@ int tcp_sock_set_keepcnt(struct sock *sk, int val)
return -EINVAL;
lock_sock(sk);
- tcp_sk(sk)->keepalive_probes = val;
+ /* Paired with READ_ONCE() in keepalive_probes() */
+ WRITE_ONCE(tcp_sk(sk)->keepalive_probes, val);
release_sock(sk);
return 0;
}
@@ -3558,19 +3560,19 @@ int do_tcp_setsockopt(struct sock *sk, int level, int optname,
if (val < 1 || val > MAX_TCP_KEEPINTVL)
err = -EINVAL;
else
- tp->keepalive_intvl = val * HZ;
+ WRITE_ONCE(tp->keepalive_intvl, val * HZ);
break;
case TCP_KEEPCNT:
if (val < 1 || val > MAX_TCP_KEEPCNT)
err = -EINVAL;
else
- tp->keepalive_probes = val;
+ WRITE_ONCE(tp->keepalive_probes, val);
break;
case TCP_SYNCNT:
if (val < 1 || val > MAX_TCP_SYNCNT)
err = -EINVAL;
else
- icsk->icsk_syn_retries = val;
+ WRITE_ONCE(icsk->icsk_syn_retries, val);
break;
case TCP_SAVE_SYN:
@@ -3583,18 +3585,18 @@ int do_tcp_setsockopt(struct sock *sk, int level, int optname,
case TCP_LINGER2:
if (val < 0)
- tp->linger2 = -1;
+ WRITE_ONCE(tp->linger2, -1);
else if (val > TCP_FIN_TIMEOUT_MAX / HZ)
- tp->linger2 = TCP_FIN_TIMEOUT_MAX;
+ WRITE_ONCE(tp->linger2, TCP_FIN_TIMEOUT_MAX);
else
- tp->linger2 = val * HZ;
+ WRITE_ONCE(tp->linger2, val * HZ);
break;
case TCP_DEFER_ACCEPT:
/* Translate value in seconds to number of retransmits */
- icsk->icsk_accept_queue.rskq_defer_accept =
- secs_to_retrans(val, TCP_TIMEOUT_INIT / HZ,
- TCP_RTO_MAX / HZ);
+ WRITE_ONCE(icsk->icsk_accept_queue.rskq_defer_accept,
+ secs_to_retrans(val, TCP_TIMEOUT_INIT / HZ,
+ TCP_RTO_MAX / HZ));
break;
case TCP_WINDOW_CLAMP:
@@ -3618,7 +3620,7 @@ int do_tcp_setsockopt(struct sock *sk, int level, int optname,
if (val < 0)
err = -EINVAL;
else
- icsk->icsk_user_timeout = val;
+ WRITE_ONCE(icsk->icsk_user_timeout, val);
break;
case TCP_FASTOPEN:
@@ -3656,13 +3658,13 @@ int do_tcp_setsockopt(struct sock *sk, int level, int optname,
if (!tp->repair)
err = -EPERM;
else
- tp->tsoffset = val - tcp_time_stamp_raw();
+ WRITE_ONCE(tp->tsoffset, val - tcp_time_stamp_raw());
break;
case TCP_REPAIR_WINDOW:
err = tcp_repair_set_window(tp, optval, optlen);
break;
case TCP_NOTSENT_LOWAT:
- tp->notsent_lowat = val;
+ WRITE_ONCE(tp->notsent_lowat, val);
sk->sk_write_space(sk);
break;
case TCP_INQ:
@@ -3674,7 +3676,7 @@ int do_tcp_setsockopt(struct sock *sk, int level, int optname,
case TCP_TX_DELAY:
if (val)
tcp_enable_tx_delay();
- tp->tcp_tx_delay = val;
+ WRITE_ONCE(tp->tcp_tx_delay, val);
break;
default:
err = -ENOPROTOOPT;
@@ -3991,17 +3993,18 @@ int do_tcp_getsockopt(struct sock *sk, int level,
val = keepalive_probes(tp);
break;
case TCP_SYNCNT:
- val = icsk->icsk_syn_retries ? :
+ val = READ_ONCE(icsk->icsk_syn_retries) ? :
READ_ONCE(net->ipv4.sysctl_tcp_syn_retries);
break;
case TCP_LINGER2:
- val = tp->linger2;
+ val = READ_ONCE(tp->linger2);
if (val >= 0)
val = (val ? : READ_ONCE(net->ipv4.sysctl_tcp_fin_timeout)) / HZ;
break;
case TCP_DEFER_ACCEPT:
- val = retrans_to_secs(icsk->icsk_accept_queue.rskq_defer_accept,
- TCP_TIMEOUT_INIT / HZ, TCP_RTO_MAX / HZ);
+ val = READ_ONCE(icsk->icsk_accept_queue.rskq_defer_accept);
+ val = retrans_to_secs(val, TCP_TIMEOUT_INIT / HZ,
+ TCP_RTO_MAX / HZ);
break;
case TCP_WINDOW_CLAMP:
val = tp->window_clamp;
@@ -4138,11 +4141,11 @@ int do_tcp_getsockopt(struct sock *sk, int level,
break;
case TCP_USER_TIMEOUT:
- val = icsk->icsk_user_timeout;
+ val = READ_ONCE(icsk->icsk_user_timeout);
break;
case TCP_FASTOPEN:
- val = icsk->icsk_accept_queue.fastopenq.max_qlen;
+ val = READ_ONCE(icsk->icsk_accept_queue.fastopenq.max_qlen);
break;
case TCP_FASTOPEN_CONNECT:
@@ -4154,14 +4157,14 @@ int do_tcp_getsockopt(struct sock *sk, int level,
break;
case TCP_TX_DELAY:
- val = tp->tcp_tx_delay;
+ val = READ_ONCE(tp->tcp_tx_delay);
break;
case TCP_TIMESTAMP:
- val = tcp_time_stamp_raw() + tp->tsoffset;
+ val = tcp_time_stamp_raw() + READ_ONCE(tp->tsoffset);
break;
case TCP_NOTSENT_LOWAT:
- val = tp->notsent_lowat;
+ val = READ_ONCE(tp->notsent_lowat);
break;
case TCP_INQ:
val = tp->recvmsg_inq;
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 45cc7f1ca296..85e4953f1182 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -296,6 +296,7 @@ static struct sock *tcp_fastopen_create_child(struct sock *sk,
static bool tcp_fastopen_queue_check(struct sock *sk)
{
struct fastopen_queue *fastopenq;
+ int max_qlen;
/* Make sure the listener has enabled fastopen, and we don't
* exceed the max # of pending TFO requests allowed before trying
@@ -308,10 +309,11 @@ static bool tcp_fastopen_queue_check(struct sock *sk)
* temporarily vs a server not supporting Fast Open at all.
*/
fastopenq = &inet_csk(sk)->icsk_accept_queue.fastopenq;
- if (fastopenq->max_qlen == 0)
+ max_qlen = READ_ONCE(fastopenq->max_qlen);
+ if (max_qlen == 0)
return false;
- if (fastopenq->qlen >= fastopenq->max_qlen) {
+ if (fastopenq->qlen >= max_qlen) {
struct request_sock *req1;
spin_lock(&fastopenq->lock);
req1 = fastopenq->rskq_rst_head;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index fd365de4d5ff..069642014636 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -307,8 +307,9 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
inet->inet_daddr,
inet->inet_sport,
usin->sin_port));
- tp->tsoffset = secure_tcp_ts_off(net, inet->inet_saddr,
- inet->inet_daddr);
+ WRITE_ONCE(tp->tsoffset,
+ secure_tcp_ts_off(net, inet->inet_saddr,
+ inet->inet_daddr));
}
inet->inet_id = get_random_u16();
@@ -988,11 +989,12 @@ static void tcp_v4_reqsk_send_ack(const struct sock *sk, struct sk_buff *skb,
tcp_rsk(req)->rcv_nxt,
req->rsk_rcv_wnd >> inet_rsk(req)->rcv_wscale,
tcp_time_stamp_raw() + tcp_rsk(req)->ts_off,
- req->ts_recent,
+ READ_ONCE(req->ts_recent),
0,
tcp_md5_do_lookup(sk, l3index, addr, AF_INET),
inet_rsk(req)->no_srccheck ? IP_REPLY_ARG_NOSRCCHECK : 0,
- ip_hdr(skb)->tos, tcp_rsk(req)->txhash);
+ ip_hdr(skb)->tos,
+ READ_ONCE(tcp_rsk(req)->txhash));
}
/*
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 04fc328727e6..c8f2aa003387 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -528,7 +528,7 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
newicsk->icsk_ack.lrcvtime = tcp_jiffies32;
newtp->lsndtime = tcp_jiffies32;
- newsk->sk_txhash = treq->txhash;
+ newsk->sk_txhash = READ_ONCE(treq->txhash);
newtp->total_retrans = req->num_retrans;
tcp_init_xmit_timers(newsk);
@@ -555,7 +555,7 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
newtp->max_window = newtp->snd_wnd;
if (newtp->rx_opt.tstamp_ok) {
- newtp->rx_opt.ts_recent = req->ts_recent;
+ newtp->rx_opt.ts_recent = READ_ONCE(req->ts_recent);
newtp->rx_opt.ts_recent_stamp = ktime_get_seconds();
newtp->tcp_header_len = sizeof(struct tcphdr) + TCPOLEN_TSTAMP_ALIGNED;
} else {
@@ -619,7 +619,7 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb,
tcp_parse_options(sock_net(sk), skb, &tmp_opt, 0, NULL);
if (tmp_opt.saw_tstamp) {
- tmp_opt.ts_recent = req->ts_recent;
+ tmp_opt.ts_recent = READ_ONCE(req->ts_recent);
if (tmp_opt.rcv_tsecr)
tmp_opt.rcv_tsecr -= tcp_rsk(req)->ts_off;
/* We do not store true stamp, but it is not required,
@@ -758,8 +758,11 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb,
/* In sequence, PAWS is OK. */
+ /* TODO: We probably should defer ts_recent change once
+ * we take ownership of @req.
+ */
if (tmp_opt.saw_tstamp && !after(TCP_SKB_CB(skb)->seq, tcp_rsk(req)->rcv_nxt))
- req->ts_recent = tmp_opt.rcv_tsval;
+ WRITE_ONCE(req->ts_recent, tmp_opt.rcv_tsval);
if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn) {
/* Truncate SYN, it is out of window starting
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 2cb39b6dad02..51d8638d4b4c 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -878,7 +878,7 @@ static unsigned int tcp_synack_options(const struct sock *sk,
if (likely(ireq->tstamp_ok)) {
opts->options |= OPTION_TS;
opts->tsval = tcp_skb_timestamp(skb) + tcp_rsk(req)->ts_off;
- opts->tsecr = req->ts_recent;
+ opts->tsecr = READ_ONCE(req->ts_recent);
remaining -= TCPOLEN_TSTAMP_ALIGNED;
}
if (likely(ireq->sack_ok)) {
@@ -3660,7 +3660,7 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
rcu_read_lock();
md5 = tcp_rsk(req)->af_specific->req_md5_lookup(sk, req_to_sk(req));
#endif
- skb_set_hash(skb, tcp_rsk(req)->txhash, PKT_HASH_TYPE_L4);
+ skb_set_hash(skb, READ_ONCE(tcp_rsk(req)->txhash), PKT_HASH_TYPE_L4);
/* bpf program will be interested in the tcp_flags */
TCP_SKB_CB(skb)->tcp_flags = TCPHDR_SYN | TCPHDR_ACK;
tcp_header_size = tcp_synack_options(sk, req, mss, skb, &opts, md5,
@@ -4210,7 +4210,7 @@ int tcp_rtx_synack(const struct sock *sk, struct request_sock *req)
/* Paired with WRITE_ONCE() in sock_setsockopt() */
if (READ_ONCE(sk->sk_txrehash) == SOCK_TXREHASH_ENABLED)
- tcp_rsk(req)->txhash = net_tx_rndhash();
+ WRITE_ONCE(tcp_rsk(req)->txhash, net_tx_rndhash());
res = af_ops->send_synack(sk, NULL, &fl, req, NULL, TCP_SYNACK_NORMAL,
NULL);
if (!res) {
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index 75aa4de5b731..f402946da344 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -274,13 +274,20 @@ struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb,
__sum16 check;
__be16 newlen;
- if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST)
- return __udp_gso_segment_list(gso_skb, features, is_ipv6);
-
mss = skb_shinfo(gso_skb)->gso_size;
if (gso_skb->len <= sizeof(*uh) + mss)
return ERR_PTR(-EINVAL);
+ if (skb_gso_ok(gso_skb, features | NETIF_F_GSO_ROBUST)) {
+ /* Packet is from an untrusted source, reset gso_segs. */
+ skb_shinfo(gso_skb)->gso_segs = DIV_ROUND_UP(gso_skb->len - sizeof(*uh),
+ mss);
+ return NULL;
+ }
+
+ if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST)
+ return __udp_gso_segment_list(gso_skb, features, is_ipv6);
+
skb_pull(gso_skb, sizeof(*uh));
/* clear destructor to avoid skb_segment assigning it to tail */
@@ -388,8 +395,7 @@ static struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb,
if (!pskb_may_pull(skb, sizeof(struct udphdr)))
goto out;
- if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4 &&
- !skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST))
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4)
return __udp_gso_segment(skb, features, false);
mss = skb_shinfo(skb)->gso_size;
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index da80974ad23a..070d87abf7c0 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -955,7 +955,8 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
goto tx_err;
if (skb->len > dev->mtu + dev->hard_header_len) {
- pskb_trim(skb, dev->mtu + dev->hard_header_len);
+ if (pskb_trim(skb, dev->mtu + dev->hard_header_len))
+ goto tx_err;
truncate = true;
}
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 40dd92a2f480..4714eb695913 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1126,10 +1126,10 @@ static void tcp_v6_reqsk_send_ack(const struct sock *sk, struct sk_buff *skb,
tcp_rsk(req)->rcv_nxt,
req->rsk_rcv_wnd >> inet_rsk(req)->rcv_wscale,
tcp_time_stamp_raw() + tcp_rsk(req)->ts_off,
- req->ts_recent, sk->sk_bound_dev_if,
+ READ_ONCE(req->ts_recent), sk->sk_bound_dev_if,
tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->saddr, l3index),
ipv6_get_dsfield(ipv6_hdr(skb)), 0, sk->sk_priority,
- tcp_rsk(req)->txhash);
+ READ_ONCE(tcp_rsk(req)->txhash));
}
diff --git a/net/ipv6/udp_offload.c b/net/ipv6/udp_offload.c
index ad3b8726873e..09fa7a42cb93 100644
--- a/net/ipv6/udp_offload.c
+++ b/net/ipv6/udp_offload.c
@@ -43,8 +43,7 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb,
if (!pskb_may_pull(skb, sizeof(struct udphdr)))
goto out;
- if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4 &&
- !skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST))
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4)
return __udp_gso_segment(skb, features, true);
mss = skb_shinfo(skb)->gso_size;
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 57c35c960b2c..9b06c380866b 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -402,7 +402,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
memcpy(laddr.mac, addr->sllc_mac, IFHWADDRLEN);
laddr.lsap = addr->sllc_sap;
rc = -EADDRINUSE; /* mac + sap clash. */
- ask = llc_lookup_established(sap, &daddr, &laddr);
+ ask = llc_lookup_established(sap, &daddr, &laddr, &init_net);
if (ask) {
sock_put(ask);
goto out_put;
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index 912aa9bd5e29..d037009ee10f 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -453,11 +453,13 @@ static int llc_exec_conn_trans_actions(struct sock *sk,
static inline bool llc_estab_match(const struct llc_sap *sap,
const struct llc_addr *daddr,
const struct llc_addr *laddr,
- const struct sock *sk)
+ const struct sock *sk,
+ const struct net *net)
{
struct llc_sock *llc = llc_sk(sk);
- return llc->laddr.lsap == laddr->lsap &&
+ return net_eq(sock_net(sk), net) &&
+ llc->laddr.lsap == laddr->lsap &&
llc->daddr.lsap == daddr->lsap &&
ether_addr_equal(llc->laddr.mac, laddr->mac) &&
ether_addr_equal(llc->daddr.mac, daddr->mac);
@@ -468,6 +470,7 @@ static inline bool llc_estab_match(const struct llc_sap *sap,
* @sap: SAP
* @daddr: address of remote LLC (MAC + SAP)
* @laddr: address of local LLC (MAC + SAP)
+ * @net: netns to look up a socket in
*
* Search connection list of the SAP and finds connection using the remote
* mac, remote sap, local mac, and local sap. Returns pointer for
@@ -476,7 +479,8 @@ static inline bool llc_estab_match(const struct llc_sap *sap,
*/
static struct sock *__llc_lookup_established(struct llc_sap *sap,
struct llc_addr *daddr,
- struct llc_addr *laddr)
+ struct llc_addr *laddr,
+ const struct net *net)
{
struct sock *rc;
struct hlist_nulls_node *node;
@@ -486,12 +490,12 @@ static struct sock *__llc_lookup_established(struct llc_sap *sap,
rcu_read_lock();
again:
sk_nulls_for_each_rcu(rc, node, laddr_hb) {
- if (llc_estab_match(sap, daddr, laddr, rc)) {
+ if (llc_estab_match(sap, daddr, laddr, rc, net)) {
/* Extra checks required by SLAB_TYPESAFE_BY_RCU */
if (unlikely(!refcount_inc_not_zero(&rc->sk_refcnt)))
goto again;
if (unlikely(llc_sk(rc)->sap != sap ||
- !llc_estab_match(sap, daddr, laddr, rc))) {
+ !llc_estab_match(sap, daddr, laddr, rc, net))) {
sock_put(rc);
continue;
}
@@ -513,29 +517,33 @@ found:
struct sock *llc_lookup_established(struct llc_sap *sap,
struct llc_addr *daddr,
- struct llc_addr *laddr)
+ struct llc_addr *laddr,
+ const struct net *net)
{
struct sock *sk;
local_bh_disable();
- sk = __llc_lookup_established(sap, daddr, laddr);
+ sk = __llc_lookup_established(sap, daddr, laddr, net);
local_bh_enable();
return sk;
}
static inline bool llc_listener_match(const struct llc_sap *sap,
const struct llc_addr *laddr,
- const struct sock *sk)
+ const struct sock *sk,
+ const struct net *net)
{
struct llc_sock *llc = llc_sk(sk);
- return sk->sk_type == SOCK_STREAM && sk->sk_state == TCP_LISTEN &&
+ return net_eq(sock_net(sk), net) &&
+ sk->sk_type == SOCK_STREAM && sk->sk_state == TCP_LISTEN &&
llc->laddr.lsap == laddr->lsap &&
ether_addr_equal(llc->laddr.mac, laddr->mac);
}
static struct sock *__llc_lookup_listener(struct llc_sap *sap,
- struct llc_addr *laddr)
+ struct llc_addr *laddr,
+ const struct net *net)
{
struct sock *rc;
struct hlist_nulls_node *node;
@@ -545,12 +553,12 @@ static struct sock *__llc_lookup_listener(struct llc_sap *sap,
rcu_read_lock();
again:
sk_nulls_for_each_rcu(rc, node, laddr_hb) {
- if (llc_listener_match(sap, laddr, rc)) {
+ if (llc_listener_match(sap, laddr, rc, net)) {
/* Extra checks required by SLAB_TYPESAFE_BY_RCU */
if (unlikely(!refcount_inc_not_zero(&rc->sk_refcnt)))
goto again;
if (unlikely(llc_sk(rc)->sap != sap ||
- !llc_listener_match(sap, laddr, rc))) {
+ !llc_listener_match(sap, laddr, rc, net))) {
sock_put(rc);
continue;
}
@@ -574,6 +582,7 @@ found:
* llc_lookup_listener - Finds listener for local MAC + SAP
* @sap: SAP
* @laddr: address of local LLC (MAC + SAP)
+ * @net: netns to look up a socket in
*
* Search connection list of the SAP and finds connection listening on
* local mac, and local sap. Returns pointer for parent socket found,
@@ -581,24 +590,26 @@ found:
* Caller has to make sure local_bh is disabled.
*/
static struct sock *llc_lookup_listener(struct llc_sap *sap,
- struct llc_addr *laddr)
+ struct llc_addr *laddr,
+ const struct net *net)
{
+ struct sock *rc = __llc_lookup_listener(sap, laddr, net);
static struct llc_addr null_addr;
- struct sock *rc = __llc_lookup_listener(sap, laddr);
if (!rc)
- rc = __llc_lookup_listener(sap, &null_addr);
+ rc = __llc_lookup_listener(sap, &null_addr, net);
return rc;
}
static struct sock *__llc_lookup(struct llc_sap *sap,
struct llc_addr *daddr,
- struct llc_addr *laddr)
+ struct llc_addr *laddr,
+ const struct net *net)
{
- struct sock *sk = __llc_lookup_established(sap, daddr, laddr);
+ struct sock *sk = __llc_lookup_established(sap, daddr, laddr, net);
- return sk ? : llc_lookup_listener(sap, laddr);
+ return sk ? : llc_lookup_listener(sap, laddr, net);
}
/**
@@ -776,7 +787,7 @@ void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb)
llc_pdu_decode_da(skb, daddr.mac);
llc_pdu_decode_dsap(skb, &daddr.lsap);
- sk = __llc_lookup(sap, &saddr, &daddr);
+ sk = __llc_lookup(sap, &saddr, &daddr, dev_net(skb->dev));
if (!sk)
goto drop;
diff --git a/net/llc/llc_if.c b/net/llc/llc_if.c
index dde9bf08a593..58a5f419adc6 100644
--- a/net/llc/llc_if.c
+++ b/net/llc/llc_if.c
@@ -92,7 +92,7 @@ int llc_establish_connection(struct sock *sk, const u8 *lmac, u8 *dmac, u8 dsap)
daddr.lsap = dsap;
memcpy(daddr.mac, dmac, sizeof(daddr.mac));
memcpy(laddr.mac, lmac, sizeof(laddr.mac));
- existing = llc_lookup_established(llc->sap, &daddr, &laddr);
+ existing = llc_lookup_established(llc->sap, &daddr, &laddr, sock_net(sk));
if (existing) {
if (existing->sk_state == TCP_ESTABLISHED) {
sk = existing;
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index c309b72a5877..7cac441862e2 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -163,9 +163,6 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
void (*sta_handler)(struct sk_buff *skb);
void (*sap_handler)(struct llc_sap *sap, struct sk_buff *skb);
- if (!net_eq(dev_net(dev), &init_net))
- goto drop;
-
/*
* When the interface is in promisc. mode, drop all the crap that it
* receives, do not try to analyse it.
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 6805ce43a055..116c0e479183 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -294,25 +294,29 @@ static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb,
static inline bool llc_dgram_match(const struct llc_sap *sap,
const struct llc_addr *laddr,
- const struct sock *sk)
+ const struct sock *sk,
+ const struct net *net)
{
struct llc_sock *llc = llc_sk(sk);
return sk->sk_type == SOCK_DGRAM &&
- llc->laddr.lsap == laddr->lsap &&
- ether_addr_equal(llc->laddr.mac, laddr->mac);
+ net_eq(sock_net(sk), net) &&
+ llc->laddr.lsap == laddr->lsap &&
+ ether_addr_equal(llc->laddr.mac, laddr->mac);
}
/**
* llc_lookup_dgram - Finds dgram socket for the local sap/mac
* @sap: SAP
* @laddr: address of local LLC (MAC + SAP)
+ * @net: netns to look up a socket in
*
* Search socket list of the SAP and finds connection using the local
* mac, and local sap. Returns pointer for socket found, %NULL otherwise.
*/
static struct sock *llc_lookup_dgram(struct llc_sap *sap,
- const struct llc_addr *laddr)
+ const struct llc_addr *laddr,
+ const struct net *net)
{
struct sock *rc;
struct hlist_nulls_node *node;
@@ -322,12 +326,12 @@ static struct sock *llc_lookup_dgram(struct llc_sap *sap,
rcu_read_lock_bh();
again:
sk_nulls_for_each_rcu(rc, node, laddr_hb) {
- if (llc_dgram_match(sap, laddr, rc)) {
+ if (llc_dgram_match(sap, laddr, rc, net)) {
/* Extra checks required by SLAB_TYPESAFE_BY_RCU */
if (unlikely(!refcount_inc_not_zero(&rc->sk_refcnt)))
goto again;
if (unlikely(llc_sk(rc)->sap != sap ||
- !llc_dgram_match(sap, laddr, rc))) {
+ !llc_dgram_match(sap, laddr, rc, net))) {
sock_put(rc);
continue;
}
@@ -429,7 +433,7 @@ void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb)
llc_sap_mcast(sap, &laddr, skb);
kfree_skb(skb);
} else {
- struct sock *sk = llc_lookup_dgram(sap, &laddr);
+ struct sock *sk = llc_lookup_dgram(sap, &laddr, dev_net(skb->dev));
if (sk) {
llc_sap_rcv(sap, skb, sk);
sock_put(sk);
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 237f739da3ca..b9a4d3fd1d34 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -3685,8 +3685,6 @@ int nft_chain_validate(const struct nft_ctx *ctx, const struct nft_chain *chain)
if (err < 0)
return err;
}
-
- cond_resched();
}
return 0;
@@ -3710,6 +3708,8 @@ static int nft_table_validate(struct net *net, const struct nft_table *table)
err = nft_chain_validate(&ctx, chain);
if (err < 0)
return err;
+
+ cond_resched();
}
return 0;
@@ -4087,6 +4087,8 @@ static int nf_tables_delrule(struct sk_buff *skb, const struct nfnl_info *info,
list_for_each_entry(chain, &table->chains, list) {
if (!nft_is_active_next(net, chain))
continue;
+ if (nft_chain_is_bound(chain))
+ continue;
ctx.chain = chain;
err = nft_delrule_by_chain(&ctx);
@@ -10517,6 +10519,9 @@ static int nft_verdict_init(const struct nft_ctx *ctx, struct nft_data *data,
if (!tb[NFTA_VERDICT_CODE])
return -EINVAL;
+
+ /* zero padding hole for memcmp */
+ memset(data, 0, sizeof(*data));
data->verdict.code = ntohl(nla_get_be32(tb[NFTA_VERDICT_CODE]));
switch (data->verdict.code) {
@@ -10799,6 +10804,9 @@ static void __nft_release_table(struct net *net, struct nft_table *table)
ctx.family = table->family;
ctx.table = table;
list_for_each_entry(chain, &table->chains, list) {
+ if (nft_chain_is_bound(chain))
+ continue;
+
ctx.chain = chain;
list_for_each_entry_safe(rule, nr, &chain->rules, list) {
list_del(&rule->list);
diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c
index db526cb7a485..49915a2a58eb 100644
--- a/net/netfilter/nft_set_pipapo.c
+++ b/net/netfilter/nft_set_pipapo.c
@@ -1929,7 +1929,11 @@ static void nft_pipapo_remove(const struct net *net, const struct nft_set *set,
int i, start, rules_fx;
match_start = data;
- match_end = (const u8 *)nft_set_ext_key_end(&e->ext)->data;
+
+ if (nft_set_ext_exists(&e->ext, NFT_SET_EXT_KEY_END))
+ match_end = (const u8 *)nft_set_ext_key_end(&e->ext)->data;
+ else
+ match_end = data;
start = first_rule;
rules_fx = rules_f0;
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 466c26df853a..382c7a71f81f 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -406,56 +406,6 @@ static int cls_bpf_prog_from_efd(struct nlattr **tb, struct cls_bpf_prog *prog,
return 0;
}
-static int cls_bpf_set_parms(struct net *net, struct tcf_proto *tp,
- struct cls_bpf_prog *prog, unsigned long base,
- struct nlattr **tb, struct nlattr *est, u32 flags,
- struct netlink_ext_ack *extack)
-{
- bool is_bpf, is_ebpf, have_exts = false;
- u32 gen_flags = 0;
- int ret;
-
- is_bpf = tb[TCA_BPF_OPS_LEN] && tb[TCA_BPF_OPS];
- is_ebpf = tb[TCA_BPF_FD];
- if ((!is_bpf && !is_ebpf) || (is_bpf && is_ebpf))
- return -EINVAL;
-
- ret = tcf_exts_validate(net, tp, tb, est, &prog->exts, flags,
- extack);
- if (ret < 0)
- return ret;
-
- if (tb[TCA_BPF_FLAGS]) {
- u32 bpf_flags = nla_get_u32(tb[TCA_BPF_FLAGS]);
-
- if (bpf_flags & ~TCA_BPF_FLAG_ACT_DIRECT)
- return -EINVAL;
-
- have_exts = bpf_flags & TCA_BPF_FLAG_ACT_DIRECT;
- }
- if (tb[TCA_BPF_FLAGS_GEN]) {
- gen_flags = nla_get_u32(tb[TCA_BPF_FLAGS_GEN]);
- if (gen_flags & ~CLS_BPF_SUPPORTED_GEN_FLAGS ||
- !tc_flags_valid(gen_flags))
- return -EINVAL;
- }
-
- prog->exts_integrated = have_exts;
- prog->gen_flags = gen_flags;
-
- ret = is_bpf ? cls_bpf_prog_from_ops(tb, prog) :
- cls_bpf_prog_from_efd(tb, prog, gen_flags, tp);
- if (ret < 0)
- return ret;
-
- if (tb[TCA_BPF_CLASSID]) {
- prog->res.classid = nla_get_u32(tb[TCA_BPF_CLASSID]);
- tcf_bind_filter(tp, &prog->res, base);
- }
-
- return 0;
-}
-
static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
struct tcf_proto *tp, unsigned long base,
u32 handle, struct nlattr **tca,
@@ -463,9 +413,12 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
struct netlink_ext_ack *extack)
{
struct cls_bpf_head *head = rtnl_dereference(tp->root);
+ bool is_bpf, is_ebpf, have_exts = false;
struct cls_bpf_prog *oldprog = *arg;
struct nlattr *tb[TCA_BPF_MAX + 1];
+ bool bound_to_filter = false;
struct cls_bpf_prog *prog;
+ u32 gen_flags = 0;
int ret;
if (tca[TCA_OPTIONS] == NULL)
@@ -504,11 +457,51 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
goto errout;
prog->handle = handle;
- ret = cls_bpf_set_parms(net, tp, prog, base, tb, tca[TCA_RATE], flags,
- extack);
+ is_bpf = tb[TCA_BPF_OPS_LEN] && tb[TCA_BPF_OPS];
+ is_ebpf = tb[TCA_BPF_FD];
+ if ((!is_bpf && !is_ebpf) || (is_bpf && is_ebpf)) {
+ ret = -EINVAL;
+ goto errout_idr;
+ }
+
+ ret = tcf_exts_validate(net, tp, tb, tca[TCA_RATE], &prog->exts,
+ flags, extack);
+ if (ret < 0)
+ goto errout_idr;
+
+ if (tb[TCA_BPF_FLAGS]) {
+ u32 bpf_flags = nla_get_u32(tb[TCA_BPF_FLAGS]);
+
+ if (bpf_flags & ~TCA_BPF_FLAG_ACT_DIRECT) {
+ ret = -EINVAL;
+ goto errout_idr;
+ }
+
+ have_exts = bpf_flags & TCA_BPF_FLAG_ACT_DIRECT;
+ }
+ if (tb[TCA_BPF_FLAGS_GEN]) {
+ gen_flags = nla_get_u32(tb[TCA_BPF_FLAGS_GEN]);
+ if (gen_flags & ~CLS_BPF_SUPPORTED_GEN_FLAGS ||
+ !tc_flags_valid(gen_flags)) {
+ ret = -EINVAL;
+ goto errout_idr;
+ }
+ }
+
+ prog->exts_integrated = have_exts;
+ prog->gen_flags = gen_flags;
+
+ ret = is_bpf ? cls_bpf_prog_from_ops(tb, prog) :
+ cls_bpf_prog_from_efd(tb, prog, gen_flags, tp);
if (ret < 0)
goto errout_idr;
+ if (tb[TCA_BPF_CLASSID]) {
+ prog->res.classid = nla_get_u32(tb[TCA_BPF_CLASSID]);
+ tcf_bind_filter(tp, &prog->res, base);
+ bound_to_filter = true;
+ }
+
ret = cls_bpf_offload(tp, prog, oldprog, extack);
if (ret)
goto errout_parms;
@@ -530,6 +523,8 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
return 0;
errout_parms:
+ if (bound_to_filter)
+ tcf_unbind_filter(tp, &prog->res);
cls_bpf_free_parms(prog);
errout_idr:
if (!oldprog)
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index f2b0bc4142fe..8da9d039d964 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -2173,53 +2173,6 @@ static bool fl_needs_tc_skb_ext(const struct fl_flow_key *mask)
return mask->meta.l2_miss;
}
-static int fl_set_parms(struct net *net, struct tcf_proto *tp,
- struct cls_fl_filter *f, struct fl_flow_mask *mask,
- unsigned long base, struct nlattr **tb,
- struct nlattr *est,
- struct fl_flow_tmplt *tmplt,
- u32 flags, u32 fl_flags,
- struct netlink_ext_ack *extack)
-{
- int err;
-
- err = tcf_exts_validate_ex(net, tp, tb, est, &f->exts, flags,
- fl_flags, extack);
- if (err < 0)
- return err;
-
- if (tb[TCA_FLOWER_CLASSID]) {
- f->res.classid = nla_get_u32(tb[TCA_FLOWER_CLASSID]);
- if (flags & TCA_ACT_FLAGS_NO_RTNL)
- rtnl_lock();
- tcf_bind_filter(tp, &f->res, base);
- if (flags & TCA_ACT_FLAGS_NO_RTNL)
- rtnl_unlock();
- }
-
- err = fl_set_key(net, tb, &f->key, &mask->key, extack);
- if (err)
- return err;
-
- fl_mask_update_range(mask);
- fl_set_masked_key(&f->mkey, &f->key, mask);
-
- if (!fl_mask_fits_tmplt(tmplt, mask)) {
- NL_SET_ERR_MSG_MOD(extack, "Mask does not fit the template");
- return -EINVAL;
- }
-
- /* Enable tc skb extension if filter matches on data extracted from
- * this extension.
- */
- if (fl_needs_tc_skb_ext(&mask->key)) {
- f->needs_tc_skb_ext = 1;
- tc_skb_ext_tc_enable();
- }
-
- return 0;
-}
-
static int fl_ht_insert_unique(struct cls_fl_filter *fnew,
struct cls_fl_filter *fold,
bool *in_ht)
@@ -2251,6 +2204,7 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
struct cls_fl_head *head = fl_head_dereference(tp);
bool rtnl_held = !(flags & TCA_ACT_FLAGS_NO_RTNL);
struct cls_fl_filter *fold = *arg;
+ bool bound_to_filter = false;
struct cls_fl_filter *fnew;
struct fl_flow_mask *mask;
struct nlattr **tb;
@@ -2335,15 +2289,46 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
if (err < 0)
goto errout_idr;
- err = fl_set_parms(net, tp, fnew, mask, base, tb, tca[TCA_RATE],
- tp->chain->tmplt_priv, flags, fnew->flags,
- extack);
- if (err)
+ err = tcf_exts_validate_ex(net, tp, tb, tca[TCA_RATE],
+ &fnew->exts, flags, fnew->flags,
+ extack);
+ if (err < 0)
goto errout_idr;
+ if (tb[TCA_FLOWER_CLASSID]) {
+ fnew->res.classid = nla_get_u32(tb[TCA_FLOWER_CLASSID]);
+ if (flags & TCA_ACT_FLAGS_NO_RTNL)
+ rtnl_lock();
+ tcf_bind_filter(tp, &fnew->res, base);
+ if (flags & TCA_ACT_FLAGS_NO_RTNL)
+ rtnl_unlock();
+ bound_to_filter = true;
+ }
+
+ err = fl_set_key(net, tb, &fnew->key, &mask->key, extack);
+ if (err)
+ goto unbind_filter;
+
+ fl_mask_update_range(mask);
+ fl_set_masked_key(&fnew->mkey, &fnew->key, mask);
+
+ if (!fl_mask_fits_tmplt(tp->chain->tmplt_priv, mask)) {
+ NL_SET_ERR_MSG_MOD(extack, "Mask does not fit the template");
+ err = -EINVAL;
+ goto unbind_filter;
+ }
+
+ /* Enable tc skb extension if filter matches on data extracted from
+ * this extension.
+ */
+ if (fl_needs_tc_skb_ext(&mask->key)) {
+ fnew->needs_tc_skb_ext = 1;
+ tc_skb_ext_tc_enable();
+ }
+
err = fl_check_assign_mask(head, fnew, fold, mask);
if (err)
- goto errout_idr;
+ goto unbind_filter;
err = fl_ht_insert_unique(fnew, fold, &in_ht);
if (err)
@@ -2434,6 +2419,16 @@ errout_hw:
fnew->mask->filter_ht_params);
errout_mask:
fl_mask_put(head, fnew->mask);
+
+unbind_filter:
+ if (bound_to_filter) {
+ if (flags & TCA_ACT_FLAGS_NO_RTNL)
+ rtnl_lock();
+ tcf_unbind_filter(tp, &fnew->res);
+ if (flags & TCA_ACT_FLAGS_NO_RTNL)
+ rtnl_unlock();
+ }
+
errout_idr:
if (!fold)
idr_remove(&head->handle_idr, fnew->handle);
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index fa3bbd187eb9..c4ed11df6254 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -159,26 +159,6 @@ static const struct nla_policy mall_policy[TCA_MATCHALL_MAX + 1] = {
[TCA_MATCHALL_FLAGS] = { .type = NLA_U32 },
};
-static int mall_set_parms(struct net *net, struct tcf_proto *tp,
- struct cls_mall_head *head,
- unsigned long base, struct nlattr **tb,
- struct nlattr *est, u32 flags, u32 fl_flags,
- struct netlink_ext_ack *extack)
-{
- int err;
-
- err = tcf_exts_validate_ex(net, tp, tb, est, &head->exts, flags,
- fl_flags, extack);
- if (err < 0)
- return err;
-
- if (tb[TCA_MATCHALL_CLASSID]) {
- head->res.classid = nla_get_u32(tb[TCA_MATCHALL_CLASSID]);
- tcf_bind_filter(tp, &head->res, base);
- }
- return 0;
-}
-
static int mall_change(struct net *net, struct sk_buff *in_skb,
struct tcf_proto *tp, unsigned long base,
u32 handle, struct nlattr **tca,
@@ -187,6 +167,7 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
{
struct cls_mall_head *head = rtnl_dereference(tp->root);
struct nlattr *tb[TCA_MATCHALL_MAX + 1];
+ bool bound_to_filter = false;
struct cls_mall_head *new;
u32 userflags = 0;
int err;
@@ -226,11 +207,17 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
goto err_alloc_percpu;
}
- err = mall_set_parms(net, tp, new, base, tb, tca[TCA_RATE],
- flags, new->flags, extack);
- if (err)
+ err = tcf_exts_validate_ex(net, tp, tb, tca[TCA_RATE],
+ &new->exts, flags, new->flags, extack);
+ if (err < 0)
goto err_set_parms;
+ if (tb[TCA_MATCHALL_CLASSID]) {
+ new->res.classid = nla_get_u32(tb[TCA_MATCHALL_CLASSID]);
+ tcf_bind_filter(tp, &new->res, base);
+ bound_to_filter = true;
+ }
+
if (!tc_skip_hw(new->flags)) {
err = mall_replace_hw_filter(tp, new, (unsigned long)new,
extack);
@@ -246,6 +233,8 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
return 0;
err_replace_hw_filter:
+ if (bound_to_filter)
+ tcf_unbind_filter(tp, &new->res);
err_set_parms:
free_percpu(new->pf);
err_alloc_percpu:
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index d15d50de7980..5abf31e432ca 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -712,8 +712,23 @@ static const struct nla_policy u32_policy[TCA_U32_MAX + 1] = {
[TCA_U32_FLAGS] = { .type = NLA_U32 },
};
+static void u32_unbind_filter(struct tcf_proto *tp, struct tc_u_knode *n,
+ struct nlattr **tb)
+{
+ if (tb[TCA_U32_CLASSID])
+ tcf_unbind_filter(tp, &n->res);
+}
+
+static void u32_bind_filter(struct tcf_proto *tp, struct tc_u_knode *n,
+ unsigned long base, struct nlattr **tb)
+{
+ if (tb[TCA_U32_CLASSID]) {
+ n->res.classid = nla_get_u32(tb[TCA_U32_CLASSID]);
+ tcf_bind_filter(tp, &n->res, base);
+ }
+}
+
static int u32_set_parms(struct net *net, struct tcf_proto *tp,
- unsigned long base,
struct tc_u_knode *n, struct nlattr **tb,
struct nlattr *est, u32 flags, u32 fl_flags,
struct netlink_ext_ack *extack)
@@ -760,10 +775,6 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
if (ht_old)
ht_old->refcnt--;
}
- if (tb[TCA_U32_CLASSID]) {
- n->res.classid = nla_get_u32(tb[TCA_U32_CLASSID]);
- tcf_bind_filter(tp, &n->res, base);
- }
if (ifindex >= 0)
n->ifindex = ifindex;
@@ -903,17 +914,27 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
if (!new)
return -ENOMEM;
- err = u32_set_parms(net, tp, base, new, tb,
- tca[TCA_RATE], flags, new->flags,
- extack);
+ err = u32_set_parms(net, tp, new, tb, tca[TCA_RATE],
+ flags, new->flags, extack);
if (err) {
__u32_destroy_key(new);
return err;
}
+ u32_bind_filter(tp, new, base, tb);
+
err = u32_replace_hw_knode(tp, new, flags, extack);
if (err) {
+ u32_unbind_filter(tp, new, tb);
+
+ if (tb[TCA_U32_LINK]) {
+ struct tc_u_hnode *ht_old;
+
+ ht_old = rtnl_dereference(n->ht_down);
+ if (ht_old)
+ ht_old->refcnt++;
+ }
__u32_destroy_key(new);
return err;
}
@@ -1074,15 +1095,18 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
}
#endif
- err = u32_set_parms(net, tp, base, n, tb, tca[TCA_RATE],
+ err = u32_set_parms(net, tp, n, tb, tca[TCA_RATE],
flags, n->flags, extack);
+
+ u32_bind_filter(tp, n, base, tb);
+
if (err == 0) {
struct tc_u_knode __rcu **ins;
struct tc_u_knode *pins;
err = u32_replace_hw_knode(tp, n, flags, extack);
if (err)
- goto errhw;
+ goto errunbind;
if (!tc_in_hw(n->flags))
n->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
@@ -1100,7 +1124,9 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
return 0;
}
-errhw:
+errunbind:
+ u32_unbind_filter(tp, n, tb);
+
#ifdef CONFIG_CLS_U32_MARK
free_percpu(n->pcpu_success);
#endif
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 6413342a03f4..82e3fb19fdaf 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -264,6 +264,9 @@ $(obj)/%.lst: $(src)/%.c FORCE
rust_allowed_features := new_uninit
+# `--out-dir` is required to avoid temporaries being created by `rustc` in the
+# current working directory, which may be not accessible in the out-of-tree
+# modules case.
rust_common_cmd = \
RUST_MODFILE=$(modfile) $(RUSTC_OR_CLIPPY) $(rust_flags) \
-Zallow-features=$(rust_allowed_features) \
@@ -272,7 +275,7 @@ rust_common_cmd = \
--extern alloc --extern kernel \
--crate-type rlib -L $(objtree)/rust/ \
--crate-name $(basename $(notdir $@)) \
- --emit=dep-info=$(depfile)
+ --out-dir $(dir $@) --emit=dep-info=$(depfile)
# `--emit=obj`, `--emit=asm` and `--emit=llvm-ir` imply a single codegen unit
# will be used. We explicitly request `-Ccodegen-units=1` in any case, and
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 7aea9005e497..8f7f842b54f9 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -86,7 +86,11 @@ hostc_flags = -Wp,-MMD,$(depfile) \
hostcxx_flags = -Wp,-MMD,$(depfile) \
$(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \
$(HOSTCXXFLAGS_$(target-stem).o)
-hostrust_flags = --emit=dep-info=$(depfile) \
+
+# `--out-dir` is required to avoid temporaries being created by `rustc` in the
+# current working directory, which may be not accessible in the out-of-tree
+# modules case.
+hostrust_flags = --out-dir $(dir $@) --emit=dep-info=$(depfile) \
$(KBUILD_HOSTRUSTFLAGS) $(HOST_EXTRARUSTFLAGS) \
$(HOSTRUSTFLAGS_$(target-stem))
diff --git a/scripts/clang-tools/gen_compile_commands.py b/scripts/clang-tools/gen_compile_commands.py
index 15ba56527acd..a84cc5737c2c 100755
--- a/scripts/clang-tools/gen_compile_commands.py
+++ b/scripts/clang-tools/gen_compile_commands.py
@@ -19,7 +19,7 @@ _DEFAULT_OUTPUT = 'compile_commands.json'
_DEFAULT_LOG_LEVEL = 'WARNING'
_FILENAME_PATTERN = r'^\..*\.cmd$'
-_LINE_PATTERN = r'^savedcmd_[^ ]*\.o := (.* )([^ ]*\.c) *(;|$)'
+_LINE_PATTERN = r'^savedcmd_[^ ]*\.o := (.* )([^ ]*\.[cS]) *(;|$)'
_VALID_LOG_LEVELS = ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL']
# The tools/ directory adopts a different build system, and produces .cmd
# files in a different format. Do not support it.
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 17adabfd6e6b..9709aca3a30f 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -636,7 +636,7 @@ void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
GtkWidget *dialog;
const gchar *intro_text =
- "Welcome to gkc, the GTK+ graphical configuration tool\n"
+ "Welcome to gconfig, the GTK+ graphical configuration tool.\n"
"For each option, a blank box indicates the feature is disabled, a\n"
"check indicates it is enabled, and a dot indicates that it is to\n"
"be compiled as a module. Clicking on the box will cycle through the three states.\n"
@@ -647,10 +647,7 @@ void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
"Although there is no cross reference yet to help you figure out\n"
"what other options must be enabled to support the option you\n"
"are interested in, you can still view the help of a grayed-out\n"
- "option.\n"
- "\n"
- "Toggling Show Debug Info under the Options menu will show \n"
- "the dependencies, which you can then match by examining other options.";
+ "option.";
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
GTK_DIALOG_DESTROY_WITH_PARENT,
@@ -667,7 +664,7 @@ void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
GtkWidget *dialog;
const gchar *about_text =
- "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
+ "gconfig is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
"Based on the source code from Roman Zippel.\n";
dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
@@ -685,7 +682,7 @@ void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
GtkWidget *dialog;
const gchar *license_text =
- "gkc is released under the terms of the GNU GPL v2.\n"
+ "gconfig is released under the terms of the GNU GPL v2.\n"
"For more information, please see the source code or\n"
"visit http://www.fsf.org/licenses/licenses.html\n";
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index 07a0ef2baacd..a7673ad86d18 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -401,17 +401,21 @@ static int construct_alloc_key(struct keyring_search_context *ctx,
set_bit(KEY_FLAG_USER_CONSTRUCT, &key->flags);
if (dest_keyring) {
- ret = __key_link_lock(dest_keyring, &ctx->index_key);
+ ret = __key_link_lock(dest_keyring, &key->index_key);
if (ret < 0)
goto link_lock_failed;
- ret = __key_link_begin(dest_keyring, &ctx->index_key, &edit);
- if (ret < 0)
- goto link_prealloc_failed;
}
- /* attach the key to the destination keyring under lock, but we do need
+ /*
+ * Attach the key to the destination keyring under lock, but we do need
* to do another check just in case someone beat us to it whilst we
- * waited for locks */
+ * waited for locks.
+ *
+ * The caller might specify a comparison function which looks for keys
+ * that do not exactly match but are still equivalent from the caller's
+ * perspective. The __key_link_begin() operation must be done only after
+ * an actual key is determined.
+ */
mutex_lock(&key_construction_mutex);
rcu_read_lock();
@@ -420,12 +424,16 @@ static int construct_alloc_key(struct keyring_search_context *ctx,
if (!IS_ERR(key_ref))
goto key_already_present;
- if (dest_keyring)
+ if (dest_keyring) {
+ ret = __key_link_begin(dest_keyring, &key->index_key, &edit);
+ if (ret < 0)
+ goto link_alloc_failed;
__key_link(dest_keyring, key, &edit);
+ }
mutex_unlock(&key_construction_mutex);
if (dest_keyring)
- __key_link_end(dest_keyring, &ctx->index_key, edit);
+ __key_link_end(dest_keyring, &key->index_key, edit);
mutex_unlock(&user->cons_lock);
*_key = key;
kleave(" = 0 [%d]", key_serial(key));
@@ -438,10 +446,13 @@ key_already_present:
mutex_unlock(&key_construction_mutex);
key = key_ref_to_ptr(key_ref);
if (dest_keyring) {
+ ret = __key_link_begin(dest_keyring, &key->index_key, &edit);
+ if (ret < 0)
+ goto link_alloc_failed_unlocked;
ret = __key_link_check_live_key(dest_keyring, key);
if (ret == 0)
__key_link(dest_keyring, key, &edit);
- __key_link_end(dest_keyring, &ctx->index_key, edit);
+ __key_link_end(dest_keyring, &key->index_key, edit);
if (ret < 0)
goto link_check_failed;
}
@@ -456,8 +467,10 @@ link_check_failed:
kleave(" = %d [linkcheck]", ret);
return ret;
-link_prealloc_failed:
- __key_link_end(dest_keyring, &ctx->index_key, edit);
+link_alloc_failed:
+ mutex_unlock(&key_construction_mutex);
+link_alloc_failed_unlocked:
+ __key_link_end(dest_keyring, &key->index_key, edit);
link_lock_failed:
mutex_unlock(&user->cons_lock);
key_put(key);
diff --git a/security/keys/trusted-keys/trusted_tpm2.c b/security/keys/trusted-keys/trusted_tpm2.c
index 2b2c8eb258d5..bc700f85f80b 100644
--- a/security/keys/trusted-keys/trusted_tpm2.c
+++ b/security/keys/trusted-keys/trusted_tpm2.c
@@ -186,7 +186,7 @@ int tpm2_key_priv(void *context, size_t hdrlen,
}
/**
- * tpm_buf_append_auth() - append TPMS_AUTH_COMMAND to the buffer.
+ * tpm2_buf_append_auth() - append TPMS_AUTH_COMMAND to the buffer.
*
* @buf: an allocated tpm_buf instance
* @session_handle: session handle
diff --git a/sound/Kconfig b/sound/Kconfig
index 0ddfb717b81d..f0e15822e858 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -39,8 +39,6 @@ config SOUND_OSS_CORE_PRECLAIM
source "sound/oss/dmasound/Kconfig"
-if !UML
-
menuconfig SND
tristate "Advanced Linux Sound Architecture"
help
@@ -103,8 +101,6 @@ source "sound/virtio/Kconfig"
endif # SND
-endif # !UML
-
endif # SOUND
config AC97_BUS
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index 9b80f8275026..f3f14ff0f80f 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -149,6 +149,7 @@ int snd_seq_create_port(struct snd_seq_client *client, int port,
write_lock_irq(&client->ports_lock);
list_for_each_entry(p, &client->ports_list_head, list) {
if (p->addr.port == port) {
+ kfree(new_port);
num = -EBUSY;
goto unlock;
}
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 886255a03e8b..dd6922267a4b 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -130,6 +130,37 @@ config SND_HDA_SCODEC_CS35L41_SPI
comment "Set to Y if you want auto-loading the side codec driver"
depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m
+config SND_HDA_SCODEC_CS35L56
+ tristate
+
+config SND_HDA_SCODEC_CS35L56_I2C
+ tristate "Build CS35L56 HD-audio side codec support for I2C Bus"
+ depends on I2C
+ depends on ACPI || COMPILE_TEST
+ depends on SND_SOC
+ select CS_DSP
+ select SND_HDA_GENERIC
+ select SND_SOC_CS35L56_SHARED
+ select SND_HDA_SCODEC_CS35L56
+ select SND_HDA_CS_DSP_CONTROLS
+ help
+ Say Y or M here to include CS35L56 amplifier support with
+ I2C control.
+
+config SND_HDA_SCODEC_CS35L56_SPI
+ tristate "Build CS35L56 HD-audio side codec support for SPI Bus"
+ depends on SPI_MASTER
+ depends on ACPI || COMPILE_TEST
+ depends on SND_SOC
+ select CS_DSP
+ select SND_HDA_GENERIC
+ select SND_SOC_CS35L56_SHARED
+ select SND_HDA_SCODEC_CS35L56
+ select SND_HDA_CS_DSP_CONTROLS
+ help
+ Say Y or M here to include CS35L56 amplifier support with
+ SPI control.
+
config SND_HDA_CODEC_REALTEK
tristate "Build Realtek HD-audio codec support"
select SND_HDA_GENERIC
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index 00d306104484..c6e6509e7b8e 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -31,6 +31,9 @@ snd-hda-codec-hdmi-objs := patch_hdmi.o hda_eld.o
snd-hda-scodec-cs35l41-objs := cs35l41_hda.o
snd-hda-scodec-cs35l41-i2c-objs := cs35l41_hda_i2c.o
snd-hda-scodec-cs35l41-spi-objs := cs35l41_hda_spi.o
+snd-hda-scodec-cs35l56-objs := cs35l56_hda.o
+snd-hda-scodec-cs35l56-i2c-objs := cs35l56_hda_i2c.o
+snd-hda-scodec-cs35l56-spi-objs := cs35l56_hda_spi.o
snd-hda-cs-dsp-ctls-objs := hda_cs_dsp_ctl.o
# common driver
@@ -55,6 +58,9 @@ obj-$(CONFIG_SND_HDA_CODEC_HDMI) += snd-hda-codec-hdmi.o
obj-$(CONFIG_SND_HDA_SCODEC_CS35L41) += snd-hda-scodec-cs35l41.o
obj-$(CONFIG_SND_HDA_SCODEC_CS35L41_I2C) += snd-hda-scodec-cs35l41-i2c.o
obj-$(CONFIG_SND_HDA_SCODEC_CS35L41_SPI) += snd-hda-scodec-cs35l41-spi.o
+obj-$(CONFIG_SND_HDA_SCODEC_CS35L56) += snd-hda-scodec-cs35l56.o
+obj-$(CONFIG_SND_HDA_SCODEC_CS35L56_I2C) += snd-hda-scodec-cs35l56-i2c.o
+obj-$(CONFIG_SND_HDA_SCODEC_CS35L56_SPI) += snd-hda-scodec-cs35l56-spi.o
obj-$(CONFIG_SND_HDA_CS_DSP_CONTROLS) += snd-hda-cs-dsp-ctls.o
# this must be the last entry after codec drivers;
diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
new file mode 100644
index 000000000000..71e95e64f8a4
--- /dev/null
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -0,0 +1,995 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// HDA audio driver for Cirrus Logic CS35L56 smart amp
+//
+// Copyright (C) 2023 Cirrus Logic, Inc. and
+// Cirrus Logic International Semiconductor Ltd.
+//
+
+#include <linux/acpi.h>
+#include <linux/debugfs.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/hda_codec.h>
+#include <sound/tlv.h>
+#include "cs35l56_hda.h"
+#include "hda_component.h"
+#include "hda_cs_dsp_ctl.h"
+#include "hda_generic.h"
+
+ /*
+ * The cs35l56_hda_dai_config[] reg sequence configures the device as
+ * ASP1_BCLK_FREQ = 3.072 MHz
+ * ASP1_RX_WIDTH = 32 cycles per slot, ASP1_TX_WIDTH = 32 cycles per slot, ASP1_FMT = I2S
+ * ASP1_DOUT_HIZ_CONTROL = Hi-Z during unused timeslots
+ * ASP1_RX_WL = 24 bits per sample
+ * ASP1_TX_WL = 24 bits per sample
+ * ASP1_RXn_EN 1..3 and ASP1_TXn_EN 1..4 disabled
+ */
+static const struct reg_sequence cs35l56_hda_dai_config[] = {
+ { CS35L56_ASP1_CONTROL1, 0x00000021 },
+ { CS35L56_ASP1_CONTROL2, 0x20200200 },
+ { CS35L56_ASP1_CONTROL3, 0x00000003 },
+ { CS35L56_ASP1_DATA_CONTROL5, 0x00000018 },
+ { CS35L56_ASP1_DATA_CONTROL1, 0x00000018 },
+ { CS35L56_ASP1_ENABLES1, 0x00000000 },
+};
+
+static void cs35l56_hda_play(struct cs35l56_hda *cs35l56)
+{
+ unsigned int val;
+ int ret;
+
+ pm_runtime_get_sync(cs35l56->base.dev);
+ ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_PLAY);
+ if (ret == 0) {
+ /* Wait for firmware to enter PS0 power state */
+ ret = regmap_read_poll_timeout(cs35l56->base.regmap,
+ CS35L56_TRANSDUCER_ACTUAL_PS,
+ val, (val == CS35L56_PS0),
+ CS35L56_PS0_POLL_US,
+ CS35L56_PS0_TIMEOUT_US);
+ if (ret)
+ dev_warn(cs35l56->base.dev, "PS0 wait failed: %d\n", ret);
+ }
+ regmap_set_bits(cs35l56->base.regmap, CS35L56_ASP1_ENABLES1,
+ BIT(CS35L56_ASP_RX1_EN_SHIFT) | BIT(CS35L56_ASP_RX2_EN_SHIFT) |
+ cs35l56->asp_tx_mask);
+ cs35l56->playing = true;
+}
+
+static void cs35l56_hda_pause(struct cs35l56_hda *cs35l56)
+{
+ cs35l56->playing = false;
+ cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_PAUSE);
+ regmap_clear_bits(cs35l56->base.regmap, CS35L56_ASP1_ENABLES1,
+ BIT(CS35L56_ASP_RX1_EN_SHIFT) | BIT(CS35L56_ASP_RX2_EN_SHIFT) |
+ BIT(CS35L56_ASP_TX1_EN_SHIFT) | BIT(CS35L56_ASP_TX2_EN_SHIFT) |
+ BIT(CS35L56_ASP_TX3_EN_SHIFT) | BIT(CS35L56_ASP_TX4_EN_SHIFT));
+
+ pm_runtime_mark_last_busy(cs35l56->base.dev);
+ pm_runtime_put_autosuspend(cs35l56->base.dev);
+}
+
+static void cs35l56_hda_playback_hook(struct device *dev, int action)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ dev_dbg(cs35l56->base.dev, "%s()%d: action: %d\n", __func__, __LINE__, action);
+
+ switch (action) {
+ case HDA_GEN_PCM_ACT_PREPARE:
+ if (cs35l56->playing)
+ break;
+
+ /* If we're suspended: flag that resume should start playback */
+ if (cs35l56->suspended) {
+ cs35l56->playing = true;
+ break;
+ }
+
+ cs35l56_hda_play(cs35l56);
+ break;
+ case HDA_GEN_PCM_ACT_CLEANUP:
+ if (!cs35l56->playing)
+ break;
+
+ cs35l56_hda_pause(cs35l56);
+ break;
+ default:
+ break;
+ }
+}
+
+static int __maybe_unused cs35l56_hda_runtime_suspend(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ if (cs35l56->cs_dsp.booted)
+ cs_dsp_stop(&cs35l56->cs_dsp);
+
+ return cs35l56_runtime_suspend_common(&cs35l56->base);
+}
+
+static int __maybe_unused cs35l56_hda_runtime_resume(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+ int ret;
+
+ ret = cs35l56_runtime_resume_common(&cs35l56->base, false);
+ if (ret < 0)
+ return ret;
+
+ if (cs35l56->cs_dsp.booted) {
+ ret = cs_dsp_run(&cs35l56->cs_dsp);
+ if (ret) {
+ dev_dbg(cs35l56->base.dev, "%s: cs_dsp_run ret %d\n", __func__, ret);
+ goto err;
+ }
+ }
+
+ return 0;
+
+err:
+ cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_ALLOW_AUTO_HIBERNATE);
+ regmap_write(cs35l56->base.regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
+ CS35L56_MBOX_CMD_HIBERNATE_NOW);
+
+ regcache_cache_only(cs35l56->base.regmap, true);
+
+ return ret;
+}
+
+static int cs35l56_hda_mixer_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = CS35L56_NUM_INPUT_SRC;
+ if (uinfo->value.enumerated.item >= CS35L56_NUM_INPUT_SRC)
+ uinfo->value.enumerated.item = CS35L56_NUM_INPUT_SRC - 1;
+ strscpy(uinfo->value.enumerated.name, cs35l56_tx_input_texts[uinfo->value.enumerated.item],
+ sizeof(uinfo->value.enumerated.name));
+
+ return 0;
+}
+
+static int cs35l56_hda_mixer_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+ unsigned int reg_val;
+ int i;
+
+ regmap_read(cs35l56->base.regmap, kcontrol->private_value, &reg_val);
+ reg_val &= CS35L56_ASP_TXn_SRC_MASK;
+
+ for (i = 0; i < CS35L56_NUM_INPUT_SRC; ++i) {
+ if (cs35l56_tx_input_values[i] == reg_val) {
+ ucontrol->value.enumerated.item[0] = i;
+ break;
+ }
+ }
+
+ return 0;
+}
+
+static int cs35l56_hda_mixer_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+ unsigned int item = ucontrol->value.enumerated.item[0];
+ bool changed;
+
+ if (item >= CS35L56_NUM_INPUT_SRC)
+ return -EINVAL;
+
+ regmap_update_bits_check(cs35l56->base.regmap, kcontrol->private_value,
+ CS35L56_INPUT_MASK, cs35l56_tx_input_values[item],
+ &changed);
+
+ return changed;
+}
+
+static int cs35l56_hda_posture_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = CS35L56_MAIN_POSTURE_MIN;
+ uinfo->value.integer.max = CS35L56_MAIN_POSTURE_MAX;
+ return 0;
+}
+
+static int cs35l56_hda_posture_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+ unsigned int pos;
+ int ret;
+
+ ret = regmap_read(cs35l56->base.regmap, CS35L56_MAIN_POSTURE_NUMBER, &pos);
+ if (ret)
+ return ret;
+
+ ucontrol->value.integer.value[0] = pos;
+
+ return ret;
+}
+
+static int cs35l56_hda_posture_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+ unsigned long pos = ucontrol->value.integer.value[0];
+ bool changed;
+ int ret;
+
+ if ((pos < CS35L56_MAIN_POSTURE_MIN) ||
+ (pos > CS35L56_MAIN_POSTURE_MAX))
+ return -EINVAL;
+
+ ret = regmap_update_bits_check(cs35l56->base.regmap,
+ CS35L56_MAIN_POSTURE_NUMBER,
+ CS35L56_MAIN_POSTURE_MASK,
+ pos, &changed);
+ if (ret)
+ return ret;
+
+ return changed;
+}
+
+static const struct {
+ const char *name;
+ unsigned int reg;
+} cs35l56_hda_mixer_controls[] = {
+ { "ASP1 TX1 Source", CS35L56_ASP1TX1_INPUT },
+ { "ASP1 TX2 Source", CS35L56_ASP1TX2_INPUT },
+ { "ASP1 TX3 Source", CS35L56_ASP1TX3_INPUT },
+ { "ASP1 TX4 Source", CS35L56_ASP1TX4_INPUT },
+};
+
+static const DECLARE_TLV_DB_SCALE(cs35l56_hda_vol_tlv, -10000, 25, 0);
+
+static int cs35l56_hda_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.step = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = CS35L56_MAIN_RENDER_USER_VOLUME_MAX -
+ CS35L56_MAIN_RENDER_USER_VOLUME_MIN;
+
+ return 0;
+}
+
+static int cs35l56_hda_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+ unsigned int raw_vol;
+ int vol;
+ int ret;
+
+ ret = regmap_read(cs35l56->base.regmap, CS35L56_MAIN_RENDER_USER_VOLUME, &raw_vol);
+
+ if (ret)
+ return ret;
+
+ vol = (s16)(raw_vol & 0xFFFF);
+ vol >>= CS35L56_MAIN_RENDER_USER_VOLUME_SHIFT;
+
+ if (vol & BIT(CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT))
+ vol |= ~((int)(BIT(CS35L56_MAIN_RENDER_USER_VOLUME_SIGNBIT) - 1));
+
+ ucontrol->value.integer.value[0] = vol - CS35L56_MAIN_RENDER_USER_VOLUME_MIN;
+
+ return 0;
+}
+
+static int cs35l56_hda_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct cs35l56_hda *cs35l56 = (struct cs35l56_hda *)kcontrol->private_data;
+ long vol = ucontrol->value.integer.value[0];
+ unsigned int raw_vol;
+ bool changed;
+ int ret;
+
+ if ((vol < 0) || (vol > (CS35L56_MAIN_RENDER_USER_VOLUME_MAX -
+ CS35L56_MAIN_RENDER_USER_VOLUME_MIN)))
+ return -EINVAL;
+
+ raw_vol = (vol + CS35L56_MAIN_RENDER_USER_VOLUME_MIN) <<
+ CS35L56_MAIN_RENDER_USER_VOLUME_SHIFT;
+
+ ret = regmap_update_bits_check(cs35l56->base.regmap,
+ CS35L56_MAIN_RENDER_USER_VOLUME,
+ CS35L56_MAIN_RENDER_USER_VOLUME_MASK,
+ raw_vol, &changed);
+ if (ret)
+ return ret;
+
+ return changed;
+}
+
+static void cs35l56_hda_create_controls(struct cs35l56_hda *cs35l56)
+{
+ struct snd_kcontrol_new ctl_template = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = cs35l56_hda_posture_info,
+ .get = cs35l56_hda_posture_get,
+ .put = cs35l56_hda_posture_put,
+ };
+ char name[64];
+ int i;
+
+ snprintf(name, sizeof(name), "%s Posture Number", cs35l56->amp_name);
+ ctl_template.name = name;
+ cs35l56->posture_ctl = snd_ctl_new1(&ctl_template, cs35l56);
+ if (snd_ctl_add(cs35l56->codec->card, cs35l56->posture_ctl))
+ dev_err(cs35l56->base.dev, "Failed to add KControl: %s\n", ctl_template.name);
+
+ /* Mixer controls */
+ ctl_template.info = cs35l56_hda_mixer_info;
+ ctl_template.get = cs35l56_hda_mixer_get;
+ ctl_template.put = cs35l56_hda_mixer_put;
+
+ BUILD_BUG_ON(ARRAY_SIZE(cs35l56->mixer_ctl) != ARRAY_SIZE(cs35l56_hda_mixer_controls));
+
+ for (i = 0; i < ARRAY_SIZE(cs35l56_hda_mixer_controls); ++i) {
+ snprintf(name, sizeof(name), "%s %s", cs35l56->amp_name,
+ cs35l56_hda_mixer_controls[i].name);
+ ctl_template.private_value = cs35l56_hda_mixer_controls[i].reg;
+ cs35l56->mixer_ctl[i] = snd_ctl_new1(&ctl_template, cs35l56);
+ if (snd_ctl_add(cs35l56->codec->card, cs35l56->mixer_ctl[i])) {
+ dev_err(cs35l56->base.dev, "Failed to add KControl: %s\n",
+ ctl_template.name);
+ }
+ }
+
+ ctl_template.info = cs35l56_hda_vol_info;
+ ctl_template.get = cs35l56_hda_vol_get;
+ ctl_template.put = cs35l56_hda_vol_put;
+ ctl_template.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ);
+ ctl_template.tlv.p = cs35l56_hda_vol_tlv;
+ snprintf(name, sizeof(name), "%s Speaker Playback Volume", cs35l56->amp_name);
+ ctl_template.name = name;
+ cs35l56->volume_ctl = snd_ctl_new1(&ctl_template, cs35l56);
+ if (snd_ctl_add(cs35l56->codec->card, cs35l56->volume_ctl))
+ dev_err(cs35l56->base.dev, "Failed to add KControl: %s\n", ctl_template.name);
+}
+
+static void cs35l56_hda_remove_controls(struct cs35l56_hda *cs35l56)
+{
+ int i;
+
+ for (i = ARRAY_SIZE(cs35l56->mixer_ctl) - 1; i >= 0; i--)
+ snd_ctl_remove(cs35l56->codec->card, cs35l56->mixer_ctl[i]);
+
+ snd_ctl_remove(cs35l56->codec->card, cs35l56->posture_ctl);
+ snd_ctl_remove(cs35l56->codec->card, cs35l56->volume_ctl);
+}
+
+static const struct cs_dsp_client_ops cs35l56_hda_client_ops = {
+ .control_remove = hda_cs_dsp_control_remove,
+};
+
+static int cs35l56_hda_request_firmware_file(struct cs35l56_hda *cs35l56,
+ const struct firmware **firmware, char **filename,
+ const char *dir, const char *system_name,
+ const char *amp_name,
+ const char *filetype)
+{
+ char *s, c;
+ int ret = 0;
+
+ if (system_name && amp_name)
+ *filename = kasprintf(GFP_KERNEL, "%scs35l56%s-%02x-dsp1-misc-%s-%s.%s", dir,
+ cs35l56->base.secured ? "s" : "", cs35l56->base.rev,
+ system_name, amp_name, filetype);
+ else if (system_name)
+ *filename = kasprintf(GFP_KERNEL, "%scs35l56%s-%02x-dsp1-misc-%s.%s", dir,
+ cs35l56->base.secured ? "s" : "", cs35l56->base.rev,
+ system_name, filetype);
+ else
+ *filename = kasprintf(GFP_KERNEL, "%scs35l56%s-%02x-dsp1-misc.%s", dir,
+ cs35l56->base.secured ? "s" : "", cs35l56->base.rev,
+ filetype);
+
+ if (!*filename)
+ return -ENOMEM;
+
+ /*
+ * Make sure that filename is lower-case and any non alpha-numeric
+ * characters except full stop and forward slash are replaced with
+ * hyphens.
+ */
+ s = *filename;
+ while (*s) {
+ c = *s;
+ if (isalnum(c))
+ *s = tolower(c);
+ else if (c != '.' && c != '/')
+ *s = '-';
+ s++;
+ }
+
+ ret = firmware_request_nowarn(firmware, *filename, cs35l56->base.dev);
+ if (ret) {
+ dev_dbg(cs35l56->base.dev, "Failed to request '%s'\n", *filename);
+ kfree(*filename);
+ *filename = NULL;
+ return ret;
+ }
+
+ dev_dbg(cs35l56->base.dev, "Found '%s'\n", *filename);
+
+ return 0;
+}
+
+static const char cirrus_dir[] = "cirrus/";
+static void cs35l56_hda_request_firmware_files(struct cs35l56_hda *cs35l56,
+ const struct firmware **wmfw_firmware,
+ char **wmfw_filename,
+ const struct firmware **coeff_firmware,
+ char **coeff_filename)
+{
+ const char *system_name = cs35l56->system_name;
+ const char *amp_name = cs35l56->amp_name;
+ int ret;
+
+ if (system_name && amp_name) {
+ if (!cs35l56_hda_request_firmware_file(cs35l56, wmfw_firmware, wmfw_filename,
+ cirrus_dir, system_name, amp_name, "wmfw")) {
+ cs35l56_hda_request_firmware_file(cs35l56, coeff_firmware, coeff_filename,
+ cirrus_dir, system_name, amp_name, "bin");
+ return;
+ }
+ }
+
+ if (system_name) {
+ if (!cs35l56_hda_request_firmware_file(cs35l56, wmfw_firmware, wmfw_filename,
+ cirrus_dir, system_name, NULL, "wmfw")) {
+ if (amp_name)
+ cs35l56_hda_request_firmware_file(cs35l56,
+ coeff_firmware, coeff_filename,
+ cirrus_dir, system_name,
+ amp_name, "bin");
+ if (!*coeff_firmware)
+ cs35l56_hda_request_firmware_file(cs35l56,
+ coeff_firmware, coeff_filename,
+ cirrus_dir, system_name,
+ NULL, "bin");
+ return;
+ }
+ }
+
+ ret = cs35l56_hda_request_firmware_file(cs35l56, wmfw_firmware, wmfw_filename,
+ cirrus_dir, NULL, NULL, "wmfw");
+ if (!ret) {
+ cs35l56_hda_request_firmware_file(cs35l56, coeff_firmware, coeff_filename,
+ cirrus_dir, NULL, NULL, "bin");
+ return;
+ }
+
+ /* When a firmware file is not found must still search for the coeff files */
+ if (system_name) {
+ if (amp_name)
+ cs35l56_hda_request_firmware_file(cs35l56, coeff_firmware, coeff_filename,
+ cirrus_dir, system_name, amp_name, "bin");
+ if (!*coeff_firmware)
+ cs35l56_hda_request_firmware_file(cs35l56, coeff_firmware, coeff_filename,
+ cirrus_dir, system_name, NULL, "bin");
+ }
+
+ if (!*coeff_firmware)
+ cs35l56_hda_request_firmware_file(cs35l56, coeff_firmware, coeff_filename,
+ cirrus_dir, NULL, NULL, "bin");
+}
+
+static void cs35l56_hda_release_firmware_files(const struct firmware *wmfw_firmware,
+ char *wmfw_filename,
+ const struct firmware *coeff_firmware,
+ char *coeff_filename)
+{
+ if (wmfw_firmware)
+ release_firmware(wmfw_firmware);
+ kfree(wmfw_filename);
+
+ if (coeff_firmware)
+ release_firmware(coeff_firmware);
+ kfree(coeff_filename);
+}
+
+static void cs35l56_hda_add_dsp_controls(struct cs35l56_hda *cs35l56)
+{
+ struct hda_cs_dsp_ctl_info info;
+
+ info.device_name = cs35l56->amp_name;
+ info.fw_type = HDA_CS_DSP_FW_MISC;
+ info.card = cs35l56->codec->card;
+
+ hda_cs_dsp_add_controls(&cs35l56->cs_dsp, &info);
+}
+
+static int cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
+{
+ const struct firmware *coeff_firmware = NULL;
+ const struct firmware *wmfw_firmware = NULL;
+ char *coeff_filename = NULL;
+ char *wmfw_filename = NULL;
+ int ret = 0;
+
+ cs35l56_hda_request_firmware_files(cs35l56, &wmfw_firmware, &wmfw_filename,
+ &coeff_firmware, &coeff_filename);
+
+ /* Nothing to do - no firmware files were found to download */
+ if (!wmfw_filename && !coeff_filename)
+ return 0;
+
+ mutex_lock(&cs35l56->base.irq_lock);
+ pm_runtime_get_sync(cs35l56->base.dev);
+
+ /*
+ * When the device is running in secure mode the firmware files can
+ * only contain insecure tunings and therefore we do not need to
+ * shutdown the firmware to apply them and can use the lower cost
+ * reinit sequence instead.
+ */
+ if (!cs35l56->base.secured) {
+ ret = cs35l56_firmware_shutdown(&cs35l56->base);
+ if (ret)
+ goto err;
+ }
+
+ ret = cs_dsp_power_up(&cs35l56->cs_dsp, wmfw_firmware, wmfw_filename,
+ coeff_firmware, coeff_filename, "misc");
+ if (ret) {
+ dev_dbg(cs35l56->base.dev, "%s: cs_dsp_power_up ret %d\n", __func__, ret);
+ goto err;
+ }
+
+ if (wmfw_filename)
+ dev_dbg(cs35l56->base.dev, "Loaded WMFW Firmware: %s\n", wmfw_filename);
+
+ if (coeff_filename)
+ dev_dbg(cs35l56->base.dev, "Loaded Coefficients: %s\n", coeff_filename);
+
+ ret = cs_dsp_run(&cs35l56->cs_dsp);
+ if (ret) {
+ dev_dbg(cs35l56->base.dev, "%s: cs_dsp_run ret %d\n", __func__, ret);
+ goto err;
+ }
+
+ if (cs35l56->base.secured) {
+ ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_REINIT);
+ if (ret)
+ goto err;
+ } else {
+ /* Reset the device and wait for it to boot */
+ cs35l56_system_reset(&cs35l56->base, false);
+ ret = cs35l56_wait_for_firmware_boot(&cs35l56->base);
+ if (ret)
+ goto err;
+ }
+
+ /* Disable auto-hibernate so that runtime_pm has control */
+ ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE);
+ if (ret)
+ goto err;
+
+ regcache_mark_dirty(cs35l56->base.regmap);
+ regcache_sync(cs35l56->base.regmap);
+
+ regmap_clear_bits(cs35l56->base.regmap, CS35L56_PROTECTION_STATUS,
+ CS35L56_FIRMWARE_MISSING);
+ cs35l56->base.fw_patched = true;
+err:
+ pm_runtime_put(cs35l56->base.dev);
+ mutex_unlock(&cs35l56->base.irq_lock);
+
+ cs35l56_hda_release_firmware_files(wmfw_firmware, wmfw_filename,
+ coeff_firmware, coeff_filename);
+
+ return ret;
+}
+
+static int cs35l56_hda_bind(struct device *dev, struct device *master, void *master_data)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+ struct hda_component *comps = master_data;
+ int ret;
+
+ if (!comps || cs35l56->index < 0 || cs35l56->index >= HDA_MAX_COMPONENTS)
+ return -EINVAL;
+
+ comps = &comps[cs35l56->index];
+ if (comps->dev)
+ return -EBUSY;
+
+ comps->dev = dev;
+ cs35l56->codec = comps->codec;
+ strscpy(comps->name, dev_name(dev), sizeof(comps->name));
+ comps->playback_hook = cs35l56_hda_playback_hook;
+
+ ret = cs35l56_hda_fw_load(cs35l56);
+ if (ret)
+ return ret;
+
+ cs35l56_hda_create_controls(cs35l56);
+ cs35l56_hda_add_dsp_controls(cs35l56);
+
+#if IS_ENABLED(CONFIG_SND_DEBUG)
+ cs35l56->debugfs_root = debugfs_create_dir(dev_name(cs35l56->base.dev), sound_debugfs_root);
+ cs_dsp_init_debugfs(&cs35l56->cs_dsp, cs35l56->debugfs_root);
+#endif
+
+ dev_dbg(cs35l56->base.dev, "Bound\n");
+
+ return 0;
+}
+
+static void cs35l56_hda_unbind(struct device *dev, struct device *master, void *master_data)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+ struct hda_component *comps = master_data;
+
+ cs35l56_hda_remove_controls(cs35l56);
+
+#if IS_ENABLED(CONFIG_SND_DEBUG)
+ cs_dsp_cleanup_debugfs(&cs35l56->cs_dsp);
+ debugfs_remove_recursive(cs35l56->debugfs_root);
+#endif
+
+ cs_dsp_remove(&cs35l56->cs_dsp);
+
+ if (comps[cs35l56->index].dev == dev)
+ memset(&comps[cs35l56->index], 0, sizeof(*comps));
+
+ dev_dbg(cs35l56->base.dev, "Unbound\n");
+}
+
+static const struct component_ops cs35l56_hda_comp_ops = {
+ .bind = cs35l56_hda_bind,
+ .unbind = cs35l56_hda_unbind,
+};
+
+static int cs35l56_hda_system_suspend(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ if (cs35l56->playing)
+ cs35l56_hda_pause(cs35l56);
+
+ cs35l56->suspended = true;
+
+ /*
+ * The interrupt line is normally shared, but after we start suspending
+ * we can't check if our device is the source of an interrupt, and can't
+ * clear it. Prevent this race by temporarily disabling the parent irq
+ * until we reach _no_irq.
+ */
+ if (cs35l56->base.irq)
+ disable_irq(cs35l56->base.irq);
+
+ return pm_runtime_force_suspend(dev);
+}
+
+static int cs35l56_hda_system_suspend_late(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ /*
+ * RESET is usually shared by all amps so it must not be asserted until
+ * all driver instances have done their suspend() stage.
+ */
+ if (cs35l56->base.reset_gpio) {
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
+ cs35l56_wait_min_reset_pulse();
+ }
+
+ return 0;
+}
+
+static int cs35l56_hda_system_suspend_no_irq(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ /* Handlers are now disabled so the parent IRQ can safely be re-enabled. */
+ if (cs35l56->base.irq)
+ enable_irq(cs35l56->base.irq);
+
+ return 0;
+}
+
+static int cs35l56_hda_system_resume_no_irq(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ /*
+ * WAKE interrupts unmask if the CS35L56 hibernates, which can cause
+ * spurious interrupts, and the interrupt line is normally shared.
+ * We can't check if our device is the source of an interrupt, and can't
+ * clear it, until it has fully resumed. Prevent this race by temporarily
+ * disabling the parent irq until we complete resume().
+ */
+ if (cs35l56->base.irq)
+ disable_irq(cs35l56->base.irq);
+
+ return 0;
+}
+
+static int cs35l56_hda_system_resume_early(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ /* Ensure a spec-compliant RESET pulse. */
+ if (cs35l56->base.reset_gpio) {
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
+ cs35l56_wait_min_reset_pulse();
+
+ /* Release shared RESET before drivers start resume(). */
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 1);
+ cs35l56_wait_control_port_ready();
+ }
+
+ return 0;
+}
+
+static int cs35l56_hda_system_resume(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+ int ret;
+
+ /* Undo pm_runtime_force_suspend() before re-enabling the irq */
+ ret = pm_runtime_force_resume(dev);
+ if (cs35l56->base.irq)
+ enable_irq(cs35l56->base.irq);
+
+ if (ret)
+ return ret;
+
+ cs35l56->suspended = false;
+
+ ret = cs35l56_is_fw_reload_needed(&cs35l56->base);
+ dev_dbg(cs35l56->base.dev, "fw_reload_needed: %d\n", ret);
+ if (ret > 0) {
+ ret = cs35l56_hda_fw_load(cs35l56);
+ if (ret)
+ return ret;
+ }
+
+ if (cs35l56->playing)
+ cs35l56_hda_play(cs35l56);
+
+ return 0;
+}
+
+static int cs35l56_hda_read_acpi(struct cs35l56_hda *cs35l56, int id)
+{
+ u32 values[HDA_MAX_COMPONENTS];
+ struct acpi_device *adev;
+ const char *property, *sub;
+ size_t nval;
+ int i, ret;
+
+ /*
+ * ACPI_COMPANION isn't available when this driver was instantiated by
+ * the serial-multi-instantiate driver, so lookup the node by HID
+ */
+ if (!ACPI_COMPANION(cs35l56->base.dev)) {
+ adev = acpi_dev_get_first_match_dev("CSC3556", NULL, -1);
+ if (!adev) {
+ dev_err(cs35l56->base.dev, "Failed to find an ACPI device for %s\n",
+ dev_name(cs35l56->base.dev));
+ return -ENODEV;
+ }
+ ACPI_COMPANION_SET(cs35l56->base.dev, adev);
+ }
+
+ property = "cirrus,dev-index";
+ ret = device_property_count_u32(cs35l56->base.dev, property);
+ if (ret <= 0)
+ goto err;
+
+ if (ret > ARRAY_SIZE(values)) {
+ ret = -EINVAL;
+ goto err;
+ }
+ nval = ret;
+
+ ret = device_property_read_u32_array(cs35l56->base.dev, property, values, nval);
+ if (ret)
+ goto err;
+
+ cs35l56->index = -1;
+ for (i = 0; i < nval; i++) {
+ if (values[i] == id) {
+ cs35l56->index = i;
+ break;
+ }
+ }
+ if (cs35l56->index == -1) {
+ dev_err(cs35l56->base.dev, "No index found in %s\n", property);
+ ret = -ENODEV;
+ goto err;
+ }
+
+ sub = acpi_get_subsystem_id(ACPI_HANDLE(cs35l56->base.dev));
+
+ if (IS_ERR(sub)) {
+ /* If no ACPI SUB, return 0 and fallback to legacy firmware path, otherwise fail */
+ if (PTR_ERR(sub) == -ENODATA)
+ return 0;
+ else
+ return PTR_ERR(sub);
+ }
+
+ cs35l56->system_name = sub;
+
+ cs35l56->base.reset_gpio = devm_gpiod_get_index_optional(cs35l56->base.dev,
+ "reset",
+ cs35l56->index,
+ GPIOD_OUT_LOW);
+ if (IS_ERR(cs35l56->base.reset_gpio)) {
+ ret = PTR_ERR(cs35l56->base.reset_gpio);
+
+ /*
+ * If RESET is shared the first amp to probe will grab the reset
+ * line and reset all the amps
+ */
+ if (ret != -EBUSY)
+ return dev_err_probe(cs35l56->base.dev, ret, "Failed to get reset GPIO\n");
+
+ dev_info(cs35l56->base.dev, "Reset GPIO busy, assume shared reset\n");
+ cs35l56->base.reset_gpio = NULL;
+ }
+
+ return 0;
+
+err:
+ dev_err(cs35l56->base.dev, "Failed property %s: %d\n", property, ret);
+
+ return ret;
+}
+
+int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int id)
+{
+ int ret;
+
+ mutex_init(&cs35l56->base.irq_lock);
+ dev_set_drvdata(cs35l56->base.dev, cs35l56);
+
+ ret = cs35l56_hda_read_acpi(cs35l56, id);
+ if (ret) {
+ dev_err_probe(cs35l56->base.dev, ret, "Platform not supported\n");
+ goto err;
+ }
+
+ cs35l56->amp_name = devm_kasprintf(cs35l56->base.dev, GFP_KERNEL, "AMP%d",
+ cs35l56->index + 1);
+ if (!cs35l56->amp_name) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ cs35l56_init_cs_dsp(&cs35l56->base, &cs35l56->cs_dsp);
+ cs35l56->cs_dsp.client_ops = &cs35l56_hda_client_ops;
+
+ if (cs35l56->base.reset_gpio) {
+ dev_dbg(cs35l56->base.dev, "Hard reset\n");
+
+ /*
+ * The GPIOD_OUT_LOW to *_gpiod_get_*() will be ignored if the
+ * ACPI defines a different default state. So explicitly set low.
+ */
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
+ cs35l56_wait_min_reset_pulse();
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 1);
+ }
+
+ ret = cs35l56_hw_init(&cs35l56->base);
+ if (ret < 0)
+ goto err;
+
+ /* Reset the device and wait for it to boot */
+ cs35l56_system_reset(&cs35l56->base, false);
+ ret = cs35l56_wait_for_firmware_boot(&cs35l56->base);
+ if (ret)
+ goto err;
+
+ ret = cs35l56_set_patch(&cs35l56->base);
+ if (ret)
+ return ret;
+
+ regcache_mark_dirty(cs35l56->base.regmap);
+ regcache_sync(cs35l56->base.regmap);
+
+ /* Disable auto-hibernate so that runtime_pm has control */
+ ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE);
+ if (ret)
+ goto err;
+
+ ret = cs_dsp_halo_init(&cs35l56->cs_dsp);
+ if (ret) {
+ dev_err_probe(cs35l56->base.dev, ret, "cs_dsp_halo_init failed\n");
+ goto err;
+ }
+
+ dev_dbg(cs35l56->base.dev, "DSP system name: '%s', amp name: '%s'\n",
+ cs35l56->system_name, cs35l56->amp_name);
+
+ regmap_multi_reg_write(cs35l56->base.regmap, cs35l56_hda_dai_config,
+ ARRAY_SIZE(cs35l56_hda_dai_config));
+
+ /*
+ * By default only enable one ASP1TXn, where n=amplifier index,
+ * This prevents multiple amps trying to drive the same slot.
+ */
+ cs35l56->asp_tx_mask = BIT(cs35l56->index);
+
+ pm_runtime_set_autosuspend_delay(cs35l56->base.dev, 3000);
+ pm_runtime_use_autosuspend(cs35l56->base.dev);
+ pm_runtime_set_active(cs35l56->base.dev);
+ pm_runtime_mark_last_busy(cs35l56->base.dev);
+ pm_runtime_enable(cs35l56->base.dev);
+
+ ret = component_add(cs35l56->base.dev, &cs35l56_hda_comp_ops);
+ if (ret) {
+ dev_err(cs35l56->base.dev, "Register component failed: %d\n", ret);
+ goto pm_err;
+ }
+
+ cs35l56->base.init_done = true;
+
+ return 0;
+
+pm_err:
+ pm_runtime_disable(cs35l56->base.dev);
+err:
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_hda_common_probe, SND_HDA_SCODEC_CS35L56);
+
+void cs35l56_hda_remove(struct device *dev)
+{
+ struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
+
+ pm_runtime_get_sync(cs35l56->base.dev);
+ pm_runtime_disable(cs35l56->base.dev);
+
+ component_del(cs35l56->base.dev, &cs35l56_hda_comp_ops);
+
+ kfree(cs35l56->system_name);
+ pm_runtime_put_noidle(cs35l56->base.dev);
+
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_hda_remove, SND_HDA_SCODEC_CS35L56);
+
+const struct dev_pm_ops cs35l56_hda_pm_ops = {
+ SET_RUNTIME_PM_OPS(cs35l56_hda_runtime_suspend, cs35l56_hda_runtime_resume, NULL)
+ SYSTEM_SLEEP_PM_OPS(cs35l56_hda_system_suspend, cs35l56_hda_system_resume)
+ LATE_SYSTEM_SLEEP_PM_OPS(cs35l56_hda_system_suspend_late,
+ cs35l56_hda_system_resume_early)
+ NOIRQ_SYSTEM_SLEEP_PM_OPS(cs35l56_hda_system_suspend_no_irq,
+ cs35l56_hda_system_resume_no_irq)
+};
+EXPORT_SYMBOL_NS_GPL(cs35l56_hda_pm_ops, SND_HDA_SCODEC_CS35L56);
+
+MODULE_DESCRIPTION("CS35L56 HDA Driver");
+MODULE_IMPORT_NS(SND_HDA_CS_DSP_CONTROLS);
+MODULE_IMPORT_NS(SND_SOC_CS35L56_SHARED);
+MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>");
+MODULE_AUTHOR("Simon Trimmer <simont@opensource.cirrus.com>");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(FW_CS_DSP);
diff --git a/sound/pci/hda/cs35l56_hda.h b/sound/pci/hda/cs35l56_hda.h
new file mode 100644
index 000000000000..6e5bc5397db5
--- /dev/null
+++ b/sound/pci/hda/cs35l56_hda.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0-only
+ *
+ * HDA audio driver for Cirrus Logic CS35L56 smart amp
+ *
+ * Copyright (C) 2023 Cirrus Logic, Inc. and
+ * Cirrus Logic International Semiconductor Ltd.
+ */
+
+#ifndef __CS35L56_HDA_H__
+#define __CS35L56_HDA_H__
+
+#include <linux/device.h>
+#include <linux/gpio/consumer.h>
+#include <linux/firmware/cirrus/cs_dsp.h>
+#include <linux/firmware/cirrus/wmfw.h>
+#include <linux/regulator/consumer.h>
+#include <sound/cs35l56.h>
+
+struct dentry;
+
+struct cs35l56_hda {
+ struct cs35l56_base base;
+ struct hda_codec *codec;
+
+ int index;
+ const char *system_name;
+ const char *amp_name;
+
+ struct cs_dsp cs_dsp;
+ bool playing;
+ bool suspended;
+ u8 asp_tx_mask;
+
+ struct snd_kcontrol *posture_ctl;
+ struct snd_kcontrol *volume_ctl;
+ struct snd_kcontrol *mixer_ctl[4];
+
+#if IS_ENABLED(CONFIG_SND_DEBUG)
+ struct dentry *debugfs_root;
+#endif
+};
+
+extern const struct dev_pm_ops cs35l56_hda_pm_ops;
+
+int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int id);
+void cs35l56_hda_remove(struct device *dev);
+
+#endif /*__CS35L56_HDA_H__*/
diff --git a/sound/pci/hda/cs35l56_hda_i2c.c b/sound/pci/hda/cs35l56_hda_i2c.c
new file mode 100644
index 000000000000..83e4acdd89ac
--- /dev/null
+++ b/sound/pci/hda/cs35l56_hda_i2c.c
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// CS35L56 HDA audio driver I2C binding
+//
+// Copyright (C) 2023 Cirrus Logic, Inc. and
+// Cirrus Logic International Semiconductor Ltd.
+
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "cs35l56_hda.h"
+
+static int cs35l56_hda_i2c_probe(struct i2c_client *clt)
+{
+ struct cs35l56_hda *cs35l56;
+ int ret;
+
+ cs35l56 = devm_kzalloc(&clt->dev, sizeof(*cs35l56), GFP_KERNEL);
+ if (!cs35l56)
+ return -ENOMEM;
+
+ cs35l56->base.dev = &clt->dev;
+ cs35l56->base.can_hibernate = true;
+ cs35l56->base.regmap = devm_regmap_init_i2c(clt, &cs35l56_regmap_i2c);
+ if (IS_ERR(cs35l56->base.regmap)) {
+ ret = PTR_ERR(cs35l56->base.regmap);
+ dev_err(cs35l56->base.dev, "Failed to allocate register map: %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = cs35l56_hda_common_probe(cs35l56, clt->addr);
+ if (ret)
+ return ret;
+ ret = cs35l56_irq_request(&cs35l56->base, clt->irq);
+ if (ret < 0)
+ cs35l56_hda_remove(cs35l56->base.dev);
+
+ return ret;
+}
+
+static void cs35l56_hda_i2c_remove(struct i2c_client *clt)
+{
+ cs35l56_hda_remove(&clt->dev);
+}
+
+static const struct i2c_device_id cs35l56_hda_i2c_id[] = {
+ { "cs35l56-hda", 0 },
+ {}
+};
+
+static struct i2c_driver cs35l56_hda_i2c_driver = {
+ .driver = {
+ .name = "cs35l56-hda",
+ .pm = &cs35l56_hda_pm_ops,
+ },
+ .id_table = cs35l56_hda_i2c_id,
+ .probe = cs35l56_hda_i2c_probe,
+ .remove = cs35l56_hda_i2c_remove,
+};
+module_i2c_driver(cs35l56_hda_i2c_driver);
+
+MODULE_DESCRIPTION("HDA CS35L56 I2C driver");
+MODULE_IMPORT_NS(SND_HDA_SCODEC_CS35L56);
+MODULE_IMPORT_NS(SND_SOC_CS35L56_SHARED);
+MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>");
+MODULE_AUTHOR("Simon Trimmer <simont@opensource.cirrus.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/cs35l56_hda_spi.c b/sound/pci/hda/cs35l56_hda_spi.c
new file mode 100644
index 000000000000..756aec342eab
--- /dev/null
+++ b/sound/pci/hda/cs35l56_hda_spi.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// CS35L56 HDA audio driver SPI binding
+//
+// Copyright (C) 2023 Cirrus Logic, Inc. and
+// Cirrus Logic International Semiconductor Ltd.
+
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <linux/spi/spi.h>
+
+#include "cs35l56_hda.h"
+
+static int cs35l56_hda_spi_probe(struct spi_device *spi)
+{
+ struct cs35l56_hda *cs35l56;
+ int ret;
+
+ cs35l56 = devm_kzalloc(&spi->dev, sizeof(*cs35l56), GFP_KERNEL);
+ if (!cs35l56)
+ return -ENOMEM;
+
+ cs35l56->base.dev = &spi->dev;
+ cs35l56->base.regmap = devm_regmap_init_spi(spi, &cs35l56_regmap_spi);
+ if (IS_ERR(cs35l56->base.regmap)) {
+ ret = PTR_ERR(cs35l56->base.regmap);
+ dev_err(cs35l56->base.dev, "Failed to allocate register map: %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = cs35l56_hda_common_probe(cs35l56, spi->chip_select);
+ if (ret)
+ return ret;
+ ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
+ if (ret < 0)
+ cs35l56_hda_remove(cs35l56->base.dev);
+
+ return ret;
+}
+
+static void cs35l56_hda_spi_remove(struct spi_device *spi)
+{
+ cs35l56_hda_remove(&spi->dev);
+}
+
+static const struct spi_device_id cs35l56_hda_spi_id[] = {
+ { "cs35l56-hda", 0 },
+ {}
+};
+
+static struct spi_driver cs35l56_hda_spi_driver = {
+ .driver = {
+ .name = "cs35l56-hda",
+ .pm = &cs35l56_hda_pm_ops,
+ },
+ .id_table = cs35l56_hda_spi_id,
+ .probe = cs35l56_hda_spi_probe,
+ .remove = cs35l56_hda_spi_remove,
+};
+module_spi_driver(cs35l56_hda_spi_driver);
+
+MODULE_DESCRIPTION("HDA CS35L56 SPI driver");
+MODULE_IMPORT_NS(SND_HDA_SCODEC_CS35L56);
+MODULE_IMPORT_NS(SND_SOC_CS35L56_SHARED);
+MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>");
+MODULE_AUTHOR("Simon Trimmer <simont@opensource.cirrus.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h
index df63d66af1ab..579b11beac71 100644
--- a/sound/pci/hda/hda_auto_parser.h
+++ b/sound/pci/hda/hda_auto_parser.h
@@ -8,6 +8,8 @@
#ifndef __SOUND_HDA_AUTO_PARSER_H
#define __SOUND_HDA_AUTO_PARSER_H
+#include "hda_local.h"
+
/*
* Helper for automatic pin configuration
*/
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 34eba40cc6e6..a8eea8367629 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -9,6 +9,9 @@
#define __SOUND_HDA_GENERIC_H
#include <linux/leds.h>
+#include "hda_auto_parser.h"
+
+struct hda_jack_callback;
/* table entry for multi-io paths */
struct hda_multi_io {
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 7d14f9dbe95e..a6585afb7707 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -122,6 +122,7 @@ struct alc_spec {
unsigned int ultra_low_power:1;
unsigned int has_hs_key:1;
unsigned int no_internal_mic_pin:1;
+ unsigned int en_3kpull_low:1;
/* for PLL fix */
hda_nid_t pll_nid;
@@ -3622,6 +3623,7 @@ static void alc256_shutup(struct hda_codec *codec)
if (!hp_pin)
hp_pin = 0x21;
+ alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x1); /* Low power */
hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);
if (hp_pin_sense)
@@ -3638,8 +3640,7 @@ static void alc256_shutup(struct hda_codec *codec)
/* If disable 3k pulldown control for alc257, the Mic detection will not work correctly
* when booting with headset plugged. So skip setting it for the codec alc257
*/
- if (codec->core.vendor_id != 0x10ec0236 &&
- codec->core.vendor_id != 0x10ec0257)
+ if (spec->en_3kpull_low)
alc_update_coef_idx(codec, 0x46, 0, 3 << 12);
if (!spec->no_shutup_pins)
@@ -4623,6 +4624,21 @@ static void alc236_fixup_hp_mute_led_coefbit(struct hda_codec *codec,
}
}
+static void alc236_fixup_hp_mute_led_coefbit2(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ spec->mute_led_polarity = 0;
+ spec->mute_led_coef.idx = 0x07;
+ spec->mute_led_coef.mask = 1;
+ spec->mute_led_coef.on = 1;
+ spec->mute_led_coef.off = 0;
+ snd_hda_gen_add_mute_led_cdev(codec, coef_mute_led_set);
+ }
+}
+
/* turn on/off mic-mute LED per capture hook by coef bit */
static int coef_micmute_led_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
@@ -7151,6 +7167,7 @@ enum {
ALC285_FIXUP_HP_GPIO_LED,
ALC285_FIXUP_HP_MUTE_LED,
ALC285_FIXUP_HP_SPECTRE_X360_MUTE_LED,
+ ALC236_FIXUP_HP_MUTE_LED_COEFBIT2,
ALC236_FIXUP_HP_GPIO_LED,
ALC236_FIXUP_HP_MUTE_LED,
ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
@@ -7221,6 +7238,7 @@ enum {
ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN,
ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS,
ALC236_FIXUP_DELL_DUAL_CODECS,
+ ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -8640,6 +8658,10 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_hp_spectre_x360_mute_led,
},
+ [ALC236_FIXUP_HP_MUTE_LED_COEFBIT2] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc236_fixup_hp_mute_led_coefbit2,
+ },
[ALC236_FIXUP_HP_GPIO_LED] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc236_fixup_hp_gpio_led,
@@ -9153,8 +9175,6 @@ static const struct hda_fixup alc269_fixups[] = {
[ALC287_FIXUP_CS35L41_I2C_2] = {
.type = HDA_FIXUP_FUNC,
.v.func = cs35l41_fixup_i2c_two,
- .chained = true,
- .chain_id = ALC269_FIXUP_THINKPAD_ACPI,
},
[ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED] = {
.type = HDA_FIXUP_FUNC,
@@ -9291,6 +9311,12 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
},
+ [ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs35l41_fixup_i2c_two,
+ .chained = true,
+ .chain_id = ALC269_FIXUP_THINKPAD_ACPI,
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -9401,6 +9427,14 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0c1c, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS),
SND_PCI_QUIRK(0x1028, 0x0c1d, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS),
SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS),
+ SND_PCI_QUIRK(0x1028, 0x0cbd, "Dell Oasis 13 CS MTL-U", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1028, 0x0cbe, "Dell Oasis 13 2-IN-1 MTL-U", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1028, 0x0cbf, "Dell Oasis 13 Low Weight MTU-L", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1028, 0x0cc1, "Dell Oasis 14 MTL-H/U", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x1028, 0x0cc2, "Dell Oasis 14 2-in-1 MTL-H/U", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x1028, 0x0cc3, "Dell Oasis 14 Low Weight MTL-U", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x1028, 0x0cc4, "Dell Oasis 16 MTL-H/U", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x1028, 0x0cc5, "Dell Oasis MLK 14 RPL-P", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
@@ -9524,6 +9558,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x886d, "HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8870, "HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8873, "HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
+ SND_PCI_QUIRK(0x103c, 0x887a, "HP Laptop 15s-eq2xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
SND_PCI_QUIRK(0x103c, 0x888d, "HP ZBook Power 15.6 inch G8 Mobile Workstation PC", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8895, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED),
@@ -9735,6 +9770,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x5157, "Clevo W517GU1", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x51a1, "Clevo NS50MU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x51b1, "Clevo NS50AU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1558, 0x51b3, "Clevo NS70AU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x5630, "Clevo NP50RNJS", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70a1, "Clevo NB70T[HJK]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1558, 0x70b3, "Clevo NK70SB", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),
@@ -9818,14 +9854,14 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x22be, "Thinkpad X1 Carbon 8th", ALC285_FIXUP_THINKPAD_HEADSET_JACK),
SND_PCI_QUIRK(0x17aa, 0x22c1, "Thinkpad P1 Gen 3", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK),
SND_PCI_QUIRK(0x17aa, 0x22c2, "Thinkpad X1 Extreme Gen 3", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK),
- SND_PCI_QUIRK(0x17aa, 0x22f1, "Thinkpad", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x22f2, "Thinkpad", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x22f3, "Thinkpad", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x2316, "Thinkpad P1 Gen 6", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x2317, "Thinkpad P1 Gen 6", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x2318, "Thinkpad Z13 Gen2", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x2319, "Thinkpad Z16 Gen2", ALC287_FIXUP_CS35L41_I2C_2),
- SND_PCI_QUIRK(0x17aa, 0x231a, "Thinkpad Z16 Gen2", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x17aa, 0x22f1, "Thinkpad", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x22f2, "Thinkpad", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x22f3, "Thinkpad", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x2316, "Thinkpad P1 Gen 6", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x2317, "Thinkpad P1 Gen 6", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x2318, "Thinkpad Z13 Gen2", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x2319, "Thinkpad Z16 Gen2", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
+ SND_PCI_QUIRK(0x17aa, 0x231a, "Thinkpad Z16 Gen2", ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x310c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
@@ -10690,6 +10726,8 @@ static int patch_alc269(struct hda_codec *codec)
spec->shutup = alc256_shutup;
spec->init_hook = alc256_init;
spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */
+ if (codec->bus->pci->vendor == PCI_VENDOR_ID_AMD)
+ spec->en_3kpull_low = true;
break;
case 0x10ec0257:
spec->codec_variant = ALC269_TYPE_ALC257;
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index bfa9622e1ab1..439fa631c342 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -38,6 +38,17 @@ config SND_SOC_TOPOLOGY
bool
select SND_DYNAMIC_MINORS
+config SND_SOC_TOPOLOGY_BUILD
+ bool "Build topology core"
+ select SND_SOC_TOPOLOGY
+ depends on KUNIT
+ help
+ This option exists to facilitate running the KUnit tests for
+ the topology core, KUnit is frequently tested in virtual
+ environments with minimal drivers enabled but the topology
+ core is usually selected by drivers. There is little reason
+ to enable it if not doing a KUnit build.
+
config SND_SOC_TOPOLOGY_KUNIT_TEST
tristate "KUnit tests for SoC topology"
depends on KUNIT
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig
index 1dd8579e8034..273688c05317 100644
--- a/sound/soc/amd/Kconfig
+++ b/sound/soc/amd/Kconfig
@@ -79,14 +79,15 @@ config SND_SOC_AMD_ACP5x
ACP DMA driver, CPU DAI driver.
config SND_SOC_AMD_VANGOGH_MACH
- tristate "AMD Vangogh support for NAU8821 CS35L41"
+ tristate "AMD Vangogh support for NAU8821/CS35L41/MAX98388"
select SND_SOC_NAU8821
select SND_SOC_CS35L41_SPI
+ select SND_SOC_MAX98388
select SND_AMD_ACP_CONFIG
depends on SND_SOC_AMD_ACP5x && I2C && SPI_MASTER
help
This option enables machine driver for Vangogh platform
- using NAU8821 and CS35L41 codecs.
+ using NAU8821 and either CS35L41 or MAX98388 codecs.
Say m if you have such a device.
If unsure select "N".
diff --git a/sound/soc/amd/acp-config.c b/sound/soc/amd/acp-config.c
index 0932473b6394..f27c27580009 100644
--- a/sound/soc/amd/acp-config.c
+++ b/sound/soc/amd/acp-config.c
@@ -47,6 +47,20 @@ static const struct config_entry config_table[] = {
{}
},
},
+ {
+ .flags = FLAG_AMD_SOF,
+ .device = ACP_PCI_DEV_ID,
+ .dmi_table = (const struct dmi_system_id []) {
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Valve"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Galileo"),
+ DMI_MATCH(DMI_PRODUCT_FAMILY, "Sephiroth"),
+ },
+ },
+ {}
+ },
+ },
};
int snd_amd_acp_find_config(struct pci_dev *pci)
@@ -82,6 +96,11 @@ static struct snd_soc_acpi_codecs amp_max = {
.codecs = {"MX98360A"}
};
+static struct snd_soc_acpi_codecs amp_max98388 = {
+ .num_codecs = 1,
+ .codecs = {"ADS8388"}
+};
+
struct snd_soc_acpi_mach snd_soc_acpi_amd_sof_machines[] = {
{
.id = "10EC5682",
@@ -130,6 +149,20 @@ struct snd_soc_acpi_mach snd_soc_acpi_amd_sof_machines[] = {
};
EXPORT_SYMBOL(snd_soc_acpi_amd_sof_machines);
+struct snd_soc_acpi_mach snd_soc_acpi_amd_vangogh_sof_machines[] = {
+ {
+ .id = "NVTN2020",
+ .drv_name = "nau8821-max",
+ .pdata = &acp_quirk_data,
+ .machine_quirk = snd_soc_acpi_codec_list,
+ .quirk_data = &amp_max98388,
+ .fw_filename = "sof-vangogh.ri",
+ .sof_tplg_filename = "sof-vangogh-nau8821-max.tplg",
+ },
+ {},
+};
+EXPORT_SYMBOL(snd_soc_acpi_amd_vangogh_sof_machines);
+
struct snd_soc_acpi_mach snd_soc_acpi_amd_rmb_sof_machines[] = {
{
.id = "AMDI1019",
diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig
index ce0037810743..631cdf96d637 100644
--- a/sound/soc/amd/acp/Kconfig
+++ b/sound/soc/amd/acp/Kconfig
@@ -18,6 +18,9 @@ if SND_SOC_AMD_ACP_COMMON
config SND_SOC_AMD_ACP_PDM
tristate
+config SND_SOC_AMD_ACP_LEGACY_COMMON
+ tristate
+
config SND_SOC_AMD_ACP_I2S
tristate
@@ -27,6 +30,7 @@ config SND_SOC_AMD_ACP_PCM
config SND_SOC_AMD_ACP_PCI
tristate "AMD ACP PCI Driver Support"
+ select SND_SOC_AMD_ACP_LEGACY_COMMON
depends on X86 && PCI
help
This options enables generic PCI driver for ACP device.
@@ -36,6 +40,7 @@ config SND_AMD_ASOC_RENOIR
select SND_SOC_AMD_ACP_PCM
select SND_SOC_AMD_ACP_I2S
select SND_SOC_AMD_ACP_PDM
+ select SND_SOC_AMD_ACP_LEGACY_COMMON
depends on X86 && PCI
help
This option enables Renoir I2S support on AMD platform.
@@ -45,6 +50,7 @@ config SND_AMD_ASOC_REMBRANDT
select SND_SOC_AMD_ACP_PCM
select SND_SOC_AMD_ACP_I2S
select SND_SOC_AMD_ACP_PDM
+ select SND_SOC_AMD_ACP_LEGACY_COMMON
depends on X86 && PCI
help
This option enables Rembrandt I2S support on AMD platform.
@@ -61,6 +67,8 @@ config SND_SOC_AMD_MACH_COMMON
select SND_SOC_MAX98357A
select SND_SOC_RT5682S
select SND_SOC_NAU8825
+ select SND_SOC_NAU8821
+ select SND_SOC_MAX98388
help
This option enables common Machine driver module for ACP.
diff --git a/sound/soc/amd/acp/Makefile b/sound/soc/amd/acp/Makefile
index d9abb0ee5218..4e65fdbc8dca 100644
--- a/sound/soc/amd/acp/Makefile
+++ b/sound/soc/amd/acp/Makefile
@@ -8,6 +8,7 @@
snd-acp-pcm-objs := acp-platform.o
snd-acp-i2s-objs := acp-i2s.o
snd-acp-pdm-objs := acp-pdm.o
+snd-acp-legacy-common-objs := acp-legacy-common.o
snd-acp-pci-objs := acp-pci.o
#platform specific driver
@@ -22,6 +23,7 @@ snd-acp-sof-mach-objs := acp-sof-mach.o
obj-$(CONFIG_SND_SOC_AMD_ACP_PCM) += snd-acp-pcm.o
obj-$(CONFIG_SND_SOC_AMD_ACP_I2S) += snd-acp-i2s.o
obj-$(CONFIG_SND_SOC_AMD_ACP_PDM) += snd-acp-pdm.o
+obj-$(CONFIG_SND_SOC_AMD_ACP_LEGACY_COMMON) += snd-acp-legacy-common.o
obj-$(CONFIG_SND_SOC_AMD_ACP_PCI) += snd-acp-pci.o
obj-$(CONFIG_SND_AMD_ASOC_RENOIR) += snd-acp-renoir.o
diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c
index 09b6511c0a26..09dc5f2c0bfc 100644
--- a/sound/soc/amd/acp/acp-i2s.c
+++ b/sound/soc/amd/acp/acp-i2s.c
@@ -149,6 +149,7 @@ static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_
dev_err(dev, "Invalid dai id %x\n", dai->driver->id);
return -EINVAL;
}
+ adata->xfer_tx_resolution[dai->driver->id - 1] = xfer_resolution;
} else {
switch (dai->driver->id) {
case I2S_BT_INSTANCE:
@@ -167,6 +168,7 @@ static int acp_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_pcm_
dev_err(dev, "Invalid dai id %x\n", dai->driver->id);
return -EINVAL;
}
+ adata->xfer_rx_resolution[dai->driver->id - 1] = xfer_resolution;
}
val = readl(adata->acp_base + reg_val);
diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c
new file mode 100644
index 000000000000..ba58165cc6e6
--- /dev/null
+++ b/sound/soc/amd/acp/acp-legacy-common.c
@@ -0,0 +1,347 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+//
+// This file is provided under a dual BSD/GPLv2 license. When using or
+// redistributing this file, you may do so under either license.
+//
+// Copyright(c) 2023 Advanced Micro Devices, Inc.
+//
+// Authors: Syed Saba Kareem <Syed.SabaKareem@amd.com>
+//
+
+/*
+ * Common file to be used by amd platforms
+ */
+
+#include "amd.h"
+#include <linux/pci.h>
+#include <linux/export.h>
+
+void acp_enable_interrupts(struct acp_dev_data *adata)
+{
+ struct acp_resource *rsrc = adata->rsrc;
+ u32 ext_intr_ctrl;
+
+ writel(0x01, ACP_EXTERNAL_INTR_ENB(adata));
+ ext_intr_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
+ ext_intr_ctrl |= ACP_ERROR_MASK;
+ writel(ext_intr_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
+}
+EXPORT_SYMBOL_NS_GPL(acp_enable_interrupts, SND_SOC_ACP_COMMON);
+
+void acp_disable_interrupts(struct acp_dev_data *adata)
+{
+ struct acp_resource *rsrc = adata->rsrc;
+
+ writel(ACP_EXT_INTR_STAT_CLEAR_MASK, ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
+ writel(0x00, ACP_EXTERNAL_INTR_ENB(adata));
+}
+EXPORT_SYMBOL_NS_GPL(acp_disable_interrupts, SND_SOC_ACP_COMMON);
+
+static void set_acp_pdm_ring_buffer(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct acp_stream *stream = runtime->private_data;
+ struct device *dev = dai->component->dev;
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+
+ u32 physical_addr, pdm_size, period_bytes;
+
+ period_bytes = frames_to_bytes(runtime, runtime->period_size);
+ pdm_size = frames_to_bytes(runtime, runtime->buffer_size);
+ physical_addr = stream->reg_offset + MEM_WINDOW_START;
+
+ /* Init ACP PDM Ring buffer */
+ writel(physical_addr, adata->acp_base + ACP_WOV_RX_RINGBUFADDR);
+ writel(pdm_size, adata->acp_base + ACP_WOV_RX_RINGBUFSIZE);
+ writel(period_bytes, adata->acp_base + ACP_WOV_RX_INTR_WATERMARK_SIZE);
+ writel(0x01, adata->acp_base + ACPAXI2AXI_ATU_CTRL);
+}
+
+static void set_acp_pdm_clk(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct device *dev = dai->component->dev;
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+ unsigned int pdm_ctrl;
+
+ /* Enable default ACP PDM clk */
+ writel(PDM_CLK_FREQ_MASK, adata->acp_base + ACP_WOV_CLK_CTRL);
+ pdm_ctrl = readl(adata->acp_base + ACP_WOV_MISC_CTRL);
+ pdm_ctrl |= PDM_MISC_CTRL_MASK;
+ writel(pdm_ctrl, adata->acp_base + ACP_WOV_MISC_CTRL);
+ set_acp_pdm_ring_buffer(substream, dai);
+}
+
+void restore_acp_pdm_params(struct snd_pcm_substream *substream,
+ struct acp_dev_data *adata)
+{
+ struct snd_soc_dai *dai;
+ struct snd_soc_pcm_runtime *soc_runtime;
+ u32 ext_int_ctrl;
+
+ soc_runtime = asoc_substream_to_rtd(substream);
+ dai = asoc_rtd_to_cpu(soc_runtime, 0);
+ /* Programming channel mask and sampling rate */
+ writel(adata->ch_mask, adata->acp_base + ACP_WOV_PDM_NO_OF_CHANNELS);
+ writel(PDM_DEC_64, adata->acp_base + ACP_WOV_PDM_DECIMATION_FACTOR);
+
+ /* Enabling ACP Pdm interuppts */
+ ext_int_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, 0));
+ ext_int_ctrl |= PDM_DMA_INTR_MASK;
+ writel(ext_int_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, 0));
+ set_acp_pdm_clk(substream, dai);
+}
+EXPORT_SYMBOL_NS_GPL(restore_acp_pdm_params, SND_SOC_ACP_COMMON);
+
+static int set_acp_i2s_dma_fifo(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct device *dev = dai->component->dev;
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+ struct acp_resource *rsrc = adata->rsrc;
+ struct acp_stream *stream = substream->runtime->private_data;
+ u32 reg_dma_size, reg_fifo_size, reg_fifo_addr;
+ u32 phy_addr, acp_fifo_addr, ext_int_ctrl;
+ unsigned int dir = substream->stream;
+
+ switch (dai->driver->id) {
+ case I2S_SP_INSTANCE:
+ if (dir == SNDRV_PCM_STREAM_PLAYBACK) {
+ reg_dma_size = ACP_I2S_TX_DMA_SIZE;
+ acp_fifo_addr = rsrc->sram_pte_offset +
+ SP_PB_FIFO_ADDR_OFFSET;
+ reg_fifo_addr = ACP_I2S_TX_FIFOADDR;
+ reg_fifo_size = ACP_I2S_TX_FIFOSIZE;
+ phy_addr = I2S_SP_TX_MEM_WINDOW_START + stream->reg_offset;
+ writel(phy_addr, adata->acp_base + ACP_I2S_TX_RINGBUFADDR);
+ } else {
+ reg_dma_size = ACP_I2S_RX_DMA_SIZE;
+ acp_fifo_addr = rsrc->sram_pte_offset +
+ SP_CAPT_FIFO_ADDR_OFFSET;
+ reg_fifo_addr = ACP_I2S_RX_FIFOADDR;
+ reg_fifo_size = ACP_I2S_RX_FIFOSIZE;
+ phy_addr = I2S_SP_RX_MEM_WINDOW_START + stream->reg_offset;
+ writel(phy_addr, adata->acp_base + ACP_I2S_RX_RINGBUFADDR);
+ }
+ break;
+ case I2S_BT_INSTANCE:
+ if (dir == SNDRV_PCM_STREAM_PLAYBACK) {
+ reg_dma_size = ACP_BT_TX_DMA_SIZE;
+ acp_fifo_addr = rsrc->sram_pte_offset +
+ BT_PB_FIFO_ADDR_OFFSET;
+ reg_fifo_addr = ACP_BT_TX_FIFOADDR;
+ reg_fifo_size = ACP_BT_TX_FIFOSIZE;
+ phy_addr = I2S_BT_TX_MEM_WINDOW_START + stream->reg_offset;
+ writel(phy_addr, adata->acp_base + ACP_BT_TX_RINGBUFADDR);
+ } else {
+ reg_dma_size = ACP_BT_RX_DMA_SIZE;
+ acp_fifo_addr = rsrc->sram_pte_offset +
+ BT_CAPT_FIFO_ADDR_OFFSET;
+ reg_fifo_addr = ACP_BT_RX_FIFOADDR;
+ reg_fifo_size = ACP_BT_RX_FIFOSIZE;
+ phy_addr = I2S_BT_TX_MEM_WINDOW_START + stream->reg_offset;
+ writel(phy_addr, adata->acp_base + ACP_BT_RX_RINGBUFADDR);
+ }
+ break;
+ case I2S_HS_INSTANCE:
+ if (dir == SNDRV_PCM_STREAM_PLAYBACK) {
+ reg_dma_size = ACP_HS_TX_DMA_SIZE;
+ acp_fifo_addr = rsrc->sram_pte_offset +
+ HS_PB_FIFO_ADDR_OFFSET;
+ reg_fifo_addr = ACP_HS_TX_FIFOADDR;
+ reg_fifo_size = ACP_HS_TX_FIFOSIZE;
+ phy_addr = I2S_HS_TX_MEM_WINDOW_START + stream->reg_offset;
+ writel(phy_addr, adata->acp_base + ACP_HS_TX_RINGBUFADDR);
+ } else {
+ reg_dma_size = ACP_HS_RX_DMA_SIZE;
+ acp_fifo_addr = rsrc->sram_pte_offset +
+ HS_CAPT_FIFO_ADDR_OFFSET;
+ reg_fifo_addr = ACP_HS_RX_FIFOADDR;
+ reg_fifo_size = ACP_HS_RX_FIFOSIZE;
+ phy_addr = I2S_HS_RX_MEM_WINDOW_START + stream->reg_offset;
+ writel(phy_addr, adata->acp_base + ACP_HS_RX_RINGBUFADDR);
+ }
+ break;
+ default:
+ dev_err(dev, "Invalid dai id %x\n", dai->driver->id);
+ return -EINVAL;
+ }
+
+ writel(DMA_SIZE, adata->acp_base + reg_dma_size);
+ writel(acp_fifo_addr, adata->acp_base + reg_fifo_addr);
+ writel(FIFO_SIZE, adata->acp_base + reg_fifo_size);
+
+ ext_int_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
+ ext_int_ctrl |= BIT(I2S_RX_THRESHOLD(rsrc->offset)) |
+ BIT(BT_RX_THRESHOLD(rsrc->offset)) |
+ BIT(I2S_TX_THRESHOLD(rsrc->offset)) |
+ BIT(BT_TX_THRESHOLD(rsrc->offset)) |
+ BIT(HS_RX_THRESHOLD(rsrc->offset)) |
+ BIT(HS_TX_THRESHOLD(rsrc->offset));
+
+ writel(ext_int_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
+ return 0;
+}
+
+int restore_acp_i2s_params(struct snd_pcm_substream *substream,
+ struct acp_dev_data *adata,
+ struct acp_stream *stream)
+{
+ struct snd_soc_dai *dai;
+ struct snd_soc_pcm_runtime *soc_runtime;
+ u32 tdm_fmt, reg_val, fmt_reg, val;
+
+ soc_runtime = asoc_substream_to_rtd(substream);
+ dai = asoc_rtd_to_cpu(soc_runtime, 0);
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ tdm_fmt = adata->tdm_tx_fmt[stream->dai_id - 1];
+ switch (stream->dai_id) {
+ case I2S_BT_INSTANCE:
+ reg_val = ACP_BTTDM_ITER;
+ fmt_reg = ACP_BTTDM_TXFRMT;
+ break;
+ case I2S_SP_INSTANCE:
+ reg_val = ACP_I2STDM_ITER;
+ fmt_reg = ACP_I2STDM_TXFRMT;
+ break;
+ case I2S_HS_INSTANCE:
+ reg_val = ACP_HSTDM_ITER;
+ fmt_reg = ACP_HSTDM_TXFRMT;
+ break;
+ default:
+ pr_err("Invalid dai id %x\n", stream->dai_id);
+ return -EINVAL;
+ }
+ val = adata->xfer_tx_resolution[stream->dai_id - 1] << 3;
+ } else {
+ tdm_fmt = adata->tdm_rx_fmt[stream->dai_id - 1];
+ switch (stream->dai_id) {
+ case I2S_BT_INSTANCE:
+ reg_val = ACP_BTTDM_IRER;
+ fmt_reg = ACP_BTTDM_RXFRMT;
+ break;
+ case I2S_SP_INSTANCE:
+ reg_val = ACP_I2STDM_IRER;
+ fmt_reg = ACP_I2STDM_RXFRMT;
+ break;
+ case I2S_HS_INSTANCE:
+ reg_val = ACP_HSTDM_IRER;
+ fmt_reg = ACP_HSTDM_RXFRMT;
+ break;
+ default:
+ pr_err("Invalid dai id %x\n", stream->dai_id);
+ return -EINVAL;
+ }
+ val = adata->xfer_rx_resolution[stream->dai_id - 1] << 3;
+ }
+ writel(val, adata->acp_base + reg_val);
+ if (adata->tdm_mode == TDM_ENABLE) {
+ writel(tdm_fmt, adata->acp_base + fmt_reg);
+ val = readl(adata->acp_base + reg_val);
+ writel(val | 0x2, adata->acp_base + reg_val);
+ }
+ return set_acp_i2s_dma_fifo(substream, dai);
+}
+EXPORT_SYMBOL_NS_GPL(restore_acp_i2s_params, SND_SOC_ACP_COMMON);
+
+static int acp_power_on(struct acp_chip_info *chip)
+{
+ u32 val, acp_pgfsm_stat_reg, acp_pgfsm_ctrl_reg;
+ void __iomem *base;
+
+ base = chip->base;
+ switch (chip->acp_rev) {
+ case ACP3X_DEV:
+ acp_pgfsm_stat_reg = ACP_PGFSM_STATUS;
+ acp_pgfsm_ctrl_reg = ACP_PGFSM_CONTROL;
+ break;
+ case ACP6X_DEV:
+ acp_pgfsm_stat_reg = ACP6X_PGFSM_STATUS;
+ acp_pgfsm_ctrl_reg = ACP6X_PGFSM_CONTROL;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ val = readl(base + acp_pgfsm_stat_reg);
+ if (val == ACP_POWERED_ON)
+ return 0;
+
+ if ((val & ACP_PGFSM_STATUS_MASK) != ACP_POWER_ON_IN_PROGRESS)
+ writel(ACP_PGFSM_CNTL_POWER_ON_MASK, base + acp_pgfsm_ctrl_reg);
+
+ return readl_poll_timeout(base + acp_pgfsm_stat_reg, val,
+ !val, DELAY_US, ACP_TIMEOUT);
+}
+
+static int acp_reset(void __iomem *base)
+{
+ u32 val;
+ int ret;
+
+ writel(1, base + ACP_SOFT_RESET);
+ ret = readl_poll_timeout(base + ACP_SOFT_RESET, val, val & ACP_SOFT_RST_DONE_MASK,
+ DELAY_US, ACP_TIMEOUT);
+ if (ret)
+ return ret;
+
+ writel(0, base + ACP_SOFT_RESET);
+ return readl_poll_timeout(base + ACP_SOFT_RESET, val, !val, DELAY_US, ACP_TIMEOUT);
+}
+
+int acp_init(struct acp_chip_info *chip)
+{
+ int ret;
+
+ /* power on */
+ ret = acp_power_on(chip);
+ if (ret) {
+ pr_err("ACP power on failed\n");
+ return ret;
+ }
+ writel(0x01, chip->base + ACP_CONTROL);
+
+ /* Reset */
+ ret = acp_reset(chip->base);
+ if (ret) {
+ pr_err("ACP reset failed\n");
+ return ret;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_NS_GPL(acp_init, SND_SOC_ACP_COMMON);
+
+int acp_deinit(void __iomem *base)
+{
+ int ret;
+
+ /* Reset */
+ ret = acp_reset(base);
+ if (ret)
+ return ret;
+
+ writel(0, base + ACP_CONTROL);
+ return 0;
+}
+EXPORT_SYMBOL_NS_GPL(acp_deinit, SND_SOC_ACP_COMMON);
+
+int smn_write(struct pci_dev *dev, u32 smn_addr, u32 data)
+{
+ pci_write_config_dword(dev, 0x60, smn_addr);
+ pci_write_config_dword(dev, 0x64, data);
+ return 0;
+}
+EXPORT_SYMBOL_NS_GPL(smn_write, SND_SOC_ACP_COMMON);
+
+int smn_read(struct pci_dev *dev, u32 smn_addr)
+{
+ u32 data;
+
+ pci_write_config_dword(dev, 0x60, smn_addr);
+ pci_read_config_dword(dev, 0x64, &data);
+ return data;
+}
+EXPORT_SYMBOL_NS_GPL(smn_read, SND_SOC_ACP_COMMON);
+
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c
index 6da17140beea..ff5cbc4a6427 100644
--- a/sound/soc/amd/acp/acp-mach-common.c
+++ b/sound/soc/amd/acp/acp-mach-common.c
@@ -25,12 +25,18 @@
#include "../../codecs/rt1019.h"
#include "../../codecs/rt5682s.h"
#include "../../codecs/nau8825.h"
+#include "../../codecs/nau8821.h"
#include "acp-mach.h"
+static struct snd_soc_jack vg_headset;
#define PCO_PLAT_CLK 48000000
#define RT5682_PLL_FREQ (48000 * 512)
#define DUAL_CHANNEL 2
#define FOUR_CHANNEL 4
+#define NAU8821_CODEC_DAI "nau8821-hifi"
+#define NAU8821_BCLK 1536000
+#define NAU8821_FREQ_OUT 12288000
+#define MAX98388_CODEC_DAI "max98388-aif1"
#define TDM_MODE_ENABLE 1
@@ -661,6 +667,97 @@ static const struct snd_soc_ops acp_card_maxim_ops = {
.hw_params = acp_card_maxim_hw_params,
};
+SND_SOC_DAILINK_DEF(max98388,
+ DAILINK_COMP_ARRAY(COMP_CODEC("i2c-ADS8388:00", "max98388-aif1"),
+ COMP_CODEC("i2c-ADS8388:01", "max98388-aif1")));
+
+static const struct snd_soc_dapm_widget max98388_widgets[] = {
+ SND_SOC_DAPM_SPK("SPK", NULL),
+};
+
+static const struct snd_soc_dapm_route max98388_map[] = {
+ { "SPK", NULL, "Left BE_OUT" },
+ { "SPK", NULL, "Right BE_OUT" },
+};
+
+static struct snd_soc_codec_conf max98388_conf[] = {
+ {
+ .dlc = COMP_CODEC_CONF("i2c-ADS8388:00"),
+ .name_prefix = "Left",
+ },
+ {
+ .dlc = COMP_CODEC_CONF("i2c-ADS8388:01"),
+ .name_prefix = "Right",
+ },
+};
+
+static const unsigned int max98388_format[] = {16};
+
+static struct snd_pcm_hw_constraint_list constraints_sample_bits_max = {
+ .list = max98388_format,
+ .count = ARRAY_SIZE(max98388_format),
+};
+
+static int acp_card_max98388_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ runtime->hw.channels_max = DUAL_CHANNEL;
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_rates);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
+ &constraints_sample_bits_max);
+
+ return 0;
+}
+
+static int acp_card_max98388_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct acp_card_drvdata *drvdata = card->drvdata;
+ int ret;
+
+ if (drvdata->amp_codec_id != MAX98388)
+ return -EINVAL;
+
+ ret = snd_soc_dapm_new_controls(&card->dapm, max98388_widgets,
+ ARRAY_SIZE(max98388_widgets));
+
+ if (ret) {
+ dev_err(rtd->dev, "unable to add widget dapm controls, ret %d\n", ret);
+ /* Don't need to add routes if widget addition failed */
+ return ret;
+ }
+ return snd_soc_dapm_add_routes(&rtd->card->dapm, max98388_map,
+ ARRAY_SIZE(max98388_map));
+}
+
+static int acp_max98388_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_card *card = rtd->card;
+ struct snd_soc_dai *codec_dai =
+ snd_soc_card_get_codec_dai(card,
+ MAX98388_CODEC_DAI);
+ int ret;
+
+ ret = snd_soc_dai_set_fmt(codec_dai,
+ SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF);
+ if (ret < 0)
+ return ret;
+
+ return ret;
+}
+
+static const struct snd_soc_ops acp_max98388_ops = {
+ .startup = acp_card_max98388_startup,
+ .hw_params = acp_max98388_hw_params,
+};
+
/* Declare nau8825 codec components */
SND_SOC_DAILINK_DEF(nau8825,
DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10508825:00", "nau8825-hifi")));
@@ -790,6 +887,162 @@ static const struct snd_soc_ops acp_card_nau8825_ops = {
.hw_params = acp_nau8825_hw_params,
};
+static int platform_clock_control(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ struct snd_soc_dapm_context *dapm = w->dapm;
+ struct snd_soc_card *card = dapm->card;
+ struct snd_soc_dai *codec_dai;
+ int ret = 0;
+
+ codec_dai = snd_soc_card_get_codec_dai(card, NAU8821_CODEC_DAI);
+ if (!codec_dai) {
+ dev_err(card->dev, "Codec dai not found\n");
+ return -EIO;
+ }
+
+ if (SND_SOC_DAPM_EVENT_OFF(event)) {
+ ret = snd_soc_dai_set_sysclk(codec_dai, NAU8821_CLK_INTERNAL,
+ 0, SND_SOC_CLOCK_IN);
+ if (ret < 0) {
+ dev_err(card->dev, "set sysclk err = %d\n", ret);
+ return -EIO;
+ }
+ } else {
+ ret = snd_soc_dai_set_sysclk(codec_dai, NAU8821_CLK_FLL_BLK, 0,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ dev_err(codec_dai->dev, "can't set FS clock %d\n", ret);
+ ret = snd_soc_dai_set_pll(codec_dai, 0, 0, NAU8821_BCLK,
+ NAU8821_FREQ_OUT);
+ if (ret < 0)
+ dev_err(codec_dai->dev, "can't set FLL: %d\n", ret);
+ }
+ return ret;
+}
+
+static const struct snd_soc_dapm_widget nau8821_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone jack", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Int Mic", NULL),
+ SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
+ platform_clock_control, SND_SOC_DAPM_PRE_PMU |
+ SND_SOC_DAPM_POST_PMD),
+};
+
+static const struct snd_soc_dapm_route nau8821_audio_route[] = {
+ /* HP jack connectors - unknown if we have jack detection */
+ { "Headphone jack", NULL, "HPOL" },
+ { "Headphone jack", NULL, "HPOR" },
+ { "MICL", NULL, "Headset Mic" },
+ { "MICR", NULL, "Headset Mic" },
+ { "DMIC", NULL, "Int Mic" },
+ { "Headphone jack", NULL, "Platform Clock" },
+ { "Headset Mic", NULL, "Platform Clock" },
+ { "Int Mic", NULL, "Platform Clock" },
+};
+
+static const unsigned int nau8821_format[] = {16};
+
+static struct snd_pcm_hw_constraint_list constraints_sample_bits = {
+ .list = nau8821_format,
+ .count = ARRAY_SIZE(nau8821_format),
+};
+
+static int acp_8821_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ struct snd_soc_component *component = codec_dai->component;
+ int ret;
+
+ dev_info(rtd->dev, "codec dai name = %s\n", codec_dai->name);
+
+ ret = snd_soc_dapm_new_controls(&card->dapm, nau8821_widgets,
+ ARRAY_SIZE(nau8821_widgets));
+ if (ret) {
+ dev_err(rtd->dev, "unable to add widget dapm controls, ret %d\n", ret);
+ // Don't need to add routes if widget addition failed
+ return ret;
+ }
+
+ ret = snd_soc_card_jack_new(card, "Headset Jack",
+ SND_JACK_HEADSET | SND_JACK_LINEOUT |
+ SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3,
+ &vg_headset);
+ if (ret) {
+ dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
+ return ret;
+ }
+ snd_jack_set_key(vg_headset.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+ snd_jack_set_key(vg_headset.jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+ snd_jack_set_key(vg_headset.jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+ snd_jack_set_key(vg_headset.jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
+
+ nau8821_enable_jack_detect(component, &vg_headset);
+
+ return snd_soc_dapm_add_routes(&rtd->card->dapm, nau8821_audio_route,
+ ARRAY_SIZE(nau8821_audio_route));
+}
+
+static int acp_8821_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ runtime->hw.channels_max = DUAL_CHANNEL;
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_rates);
+ snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
+ &constraints_sample_bits);
+ return 0;
+}
+
+static int acp_nau8821_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_card *card = rtd->card;
+ struct acp_card_drvdata *drvdata = card->drvdata;
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ int ret;
+ unsigned int fmt;
+
+ if (drvdata->soc_mclk)
+ fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC;
+ else
+ fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBP_CFP;
+
+ ret = snd_soc_dai_set_fmt(codec_dai, fmt);
+ if (ret < 0) {
+ dev_err(rtd->card->dev, "Failed to set dai fmt: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, NAU8821_CLK_FLL_BLK, 0,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ dev_err(card->dev, "can't set FS clock %d\n", ret);
+ ret = snd_soc_dai_set_pll(codec_dai, 0, 0, snd_soc_params_to_bclk(params),
+ params_rate(params) * 256);
+ if (ret < 0)
+ dev_err(card->dev, "can't set FLL: %d\n", ret);
+
+ return ret;
+}
+
+static const struct snd_soc_ops acp_8821_ops = {
+ .startup = acp_8821_startup,
+ .hw_params = acp_nau8821_hw_params,
+};
+
+SND_SOC_DAILINK_DEF(nau8821,
+ DAILINK_COMP_ARRAY(COMP_CODEC("i2c-NVTN2020:00",
+ "nau8821-hifi")));
+
/* Declare DMIC codec components */
SND_SOC_DAILINK_DEF(dmic_codec,
DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
@@ -920,6 +1173,12 @@ int acp_sofdsp_dai_links_create(struct snd_soc_card *card)
links[i].init = acp_card_rt5682s_init;
links[i].ops = &acp_card_rt5682s_ops;
}
+ if (drv_data->hs_codec_id == NAU8821) {
+ links[i].codecs = nau8821;
+ links[i].num_codecs = ARRAY_SIZE(nau8821);
+ links[i].init = acp_8821_init;
+ links[i].ops = &acp_8821_ops;
+ }
i++;
}
@@ -1007,6 +1266,14 @@ int acp_sofdsp_dai_links_create(struct snd_soc_card *card)
links[i].ops = &acp_card_maxim_ops;
links[i].init = acp_card_maxim_init;
}
+ if (drv_data->amp_codec_id == MAX98388) {
+ links[i].codecs = max98388;
+ links[i].num_codecs = ARRAY_SIZE(max98388);
+ links[i].ops = &acp_max98388_ops;
+ links[i].init = acp_card_max98388_init;
+ card->codec_conf = max98388_conf;
+ card->num_configs = ARRAY_SIZE(max98388_conf);
+ }
if (drv_data->amp_codec_id == RT1019) {
links[i].codecs = rt1019;
links[i].num_codecs = ARRAY_SIZE(rt1019);
diff --git a/sound/soc/amd/acp/acp-mach.h b/sound/soc/amd/acp/acp-mach.h
index 165f407697c0..2b3ec6594023 100644
--- a/sound/soc/amd/acp/acp-mach.h
+++ b/sound/soc/amd/acp/acp-mach.h
@@ -41,6 +41,8 @@ enum codec_endpoints {
MAX98360A,
RT5682S,
NAU8825,
+ NAU8821,
+ MAX98388,
};
enum platform_end_point {
diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c
index 8154fbfd1229..a32c14a109b7 100644
--- a/sound/soc/amd/acp/acp-pci.c
+++ b/sound/soc/amd/acp/acp-pci.c
@@ -16,6 +16,7 @@
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <linux/module.h>
+#include <linux/pm_runtime.h>
#include "amd.h"
#include "../mach-config.h"
@@ -106,6 +107,7 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
goto unregister_dmic_dev;
}
+ acp_init(chip);
res = devm_kcalloc(&pci->dev, num_res, sizeof(struct resource), GFP_KERNEL);
if (!res) {
ret = -ENOMEM;
@@ -139,7 +141,12 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
ret = PTR_ERR(pdev);
goto unregister_dmic_dev;
}
-
+ chip->chip_pdev = pdev;
+ dev_set_drvdata(&pci->dev, chip);
+ pm_runtime_set_autosuspend_delay(&pci->dev, 2000);
+ pm_runtime_use_autosuspend(&pci->dev);
+ pm_runtime_put_noidle(&pci->dev);
+ pm_runtime_allow(&pci->dev);
return ret;
unregister_dmic_dev:
@@ -152,12 +159,56 @@ disable_pci:
return ret;
};
+static int __maybe_unused snd_acp_suspend(struct device *dev)
+{
+ struct acp_chip_info *chip;
+ int ret;
+
+ chip = dev_get_drvdata(dev);
+ ret = acp_deinit(chip->base);
+ if (ret)
+ dev_err(dev, "ACP de-init failed\n");
+ return ret;
+}
+
+static int __maybe_unused snd_acp_resume(struct device *dev)
+{
+ struct acp_chip_info *chip;
+ struct acp_dev_data *adata;
+ struct device child;
+ int ret;
+
+ chip = dev_get_drvdata(dev);
+ ret = acp_init(chip);
+ if (ret)
+ dev_err(dev, "ACP init failed\n");
+ child = chip->chip_pdev->dev;
+ adata = dev_get_drvdata(&child);
+ if (adata)
+ acp_enable_interrupts(adata);
+ return ret;
+}
+
+static const struct dev_pm_ops acp_pm_ops = {
+ SET_RUNTIME_PM_OPS(snd_acp_suspend, snd_acp_resume, NULL)
+ SET_SYSTEM_SLEEP_PM_OPS(snd_acp_suspend, snd_acp_resume)
+};
+
static void acp_pci_remove(struct pci_dev *pci)
{
+ struct acp_chip_info *chip;
+ int ret;
+
+ chip = pci_get_drvdata(pci);
+ pm_runtime_forbid(&pci->dev);
+ pm_runtime_get_noresume(&pci->dev);
if (dmic_dev)
platform_device_unregister(dmic_dev);
if (pdev)
platform_device_unregister(pdev);
+ ret = acp_deinit(chip->base);
+ if (ret)
+ dev_err(&pci->dev, "ACP de-init failed\n");
}
/* PCI IDs */
@@ -173,8 +224,12 @@ static struct pci_driver snd_amd_acp_pci_driver = {
.id_table = acp_pci_ids,
.probe = acp_pci_probe,
.remove = acp_pci_remove,
+ .driver = {
+ .pm = &acp_pm_ops,
+ },
};
module_pci_driver(snd_amd_acp_pci_driver);
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_IMPORT_NS(SND_SOC_ACP_COMMON);
MODULE_ALIAS(DRV_NAME);
diff --git a/sound/soc/amd/acp/acp-pdm.c b/sound/soc/amd/acp/acp-pdm.c
index f8030b79ac17..f754bf79b5e3 100644
--- a/sound/soc/amd/acp/acp-pdm.c
+++ b/sound/soc/amd/acp/acp-pdm.c
@@ -25,18 +25,6 @@
#define DRV_NAME "acp-pdm"
-#define PDM_DMA_STAT 0x10
-#define PDM_DMA_INTR_MASK 0x10000
-#define PDM_DEC_64 0x2
-#define PDM_CLK_FREQ_MASK 0x07
-#define PDM_MISC_CTRL_MASK 0x10
-#define PDM_ENABLE 0x01
-#define PDM_DISABLE 0x00
-#define DMA_EN_MASK 0x02
-#define DELAY_US 5
-#define PDM_TIMEOUT 1000
-#define ACP_REGION2_OFFSET 0x02000000
-
static int acp_dmic_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
@@ -135,6 +123,7 @@ static int acp_dmic_hwparams(struct snd_pcm_substream *substream,
return -EINVAL;
}
+ adata->ch_mask = ch_mask;
if (params_format(hwparams) != SNDRV_PCM_FORMAT_S32_LE) {
dev_err(dai->dev, "Invalid format:%d\n", params_format(hwparams));
return -EINVAL;
diff --git a/sound/soc/amd/acp/acp-platform.c b/sound/soc/amd/acp/acp-platform.c
index f220378ec20e..f516daf6fef4 100644
--- a/sound/soc/amd/acp/acp-platform.c
+++ b/sound/soc/amd/acp/acp-platform.c
@@ -127,7 +127,7 @@ static irqreturn_t i2s_irq_handler(int irq, void *data)
return IRQ_NONE;
}
-static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream)
+void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream)
{
struct acp_resource *rsrc = adata->rsrc;
u32 pte_reg, pte_size, reg_val;
@@ -143,8 +143,9 @@ static void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream
writel(PAGE_SIZE_4K_ENABLE, adata->acp_base + pte_size);
writel(0x01, adata->acp_base + ACPAXI2AXI_ATU_CTRL);
}
+EXPORT_SYMBOL_NS_GPL(config_pte_for_stream, SND_SOC_ACP_COMMON);
-static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size)
+void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size)
{
struct snd_pcm_substream *substream = stream->substream;
struct acp_resource *rsrc = adata->rsrc;
@@ -168,6 +169,7 @@ static void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream
addr += PAGE_SIZE;
}
}
+EXPORT_SYMBOL_NS_GPL(config_acp_dma, SND_SOC_ACP_COMMON);
static int acp_dma_open(struct snd_soc_component *component, struct snd_pcm_substream *substream)
{
diff --git a/sound/soc/amd/acp/acp-rembrandt.c b/sound/soc/amd/acp/acp-rembrandt.c
index 1b997837c7d8..cc8284f417c0 100644
--- a/sound/soc/amd/acp/acp-rembrandt.c
+++ b/sound/soc/amd/acp/acp-rembrandt.c
@@ -19,30 +19,17 @@
#include <sound/soc.h>
#include <sound/soc-dai.h>
#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+#include <linux/pm_runtime.h>
#include "amd.h"
#define DRV_NAME "acp_asoc_rembrandt"
-#define ACP6X_PGFSM_CONTROL 0x1024
-#define ACP6X_PGFSM_STATUS 0x1028
-
-#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001
-
-#define ACP_PGFSM_CNTL_POWER_ON_MASK 0x01
-#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0x00
-#define ACP_PGFSM_STATUS_MASK 0x03
-#define ACP_POWERED_ON 0x00
-#define ACP_POWER_ON_IN_PROGRESS 0x01
-#define ACP_POWERED_OFF 0x02
-#define ACP_POWER_OFF_IN_PROGRESS 0x03
-
-#define ACP_ERROR_MASK 0x20000000
-#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF
-
-
-static int rmb_acp_init(void __iomem *base);
-static int rmb_acp_deinit(void __iomem *base);
+#define MP1_C2PMSG_69 0x3B10A14
+#define MP1_C2PMSG_85 0x3B10A54
+#define MP1_C2PMSG_93 0x3B10A74
+#define HOST_BRIDGE_ID 0x14B5
static struct acp_resource rsrc = {
.offset = 0,
@@ -180,108 +167,22 @@ static struct snd_soc_dai_driver acp_rmb_dai[] = {
},
};
-static int acp6x_power_on(void __iomem *base)
-{
- u32 val;
- int timeout;
-
- val = readl(base + ACP6X_PGFSM_STATUS);
-
- if (val == ACP_POWERED_ON)
- return 0;
-
- if ((val & ACP_PGFSM_STATUS_MASK) !=
- ACP_POWER_ON_IN_PROGRESS)
- writel(ACP_PGFSM_CNTL_POWER_ON_MASK,
- base + ACP6X_PGFSM_CONTROL);
- timeout = 0;
- while (++timeout < 500) {
- val = readl(base + ACP6X_PGFSM_STATUS);
- if (!val)
- return 0;
- udelay(1);
- }
- return -ETIMEDOUT;
-}
-
-static int acp6x_reset(void __iomem *base)
+static int acp6x_master_clock_generate(struct device *dev)
{
- u32 val;
- int timeout;
-
- writel(1, base + ACP_SOFT_RESET);
- timeout = 0;
- while (++timeout < 500) {
- val = readl(base + ACP_SOFT_RESET);
- if (val & ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK)
- break;
- cpu_relax();
- }
- writel(0, base + ACP_SOFT_RESET);
- timeout = 0;
- while (++timeout < 500) {
- val = readl(base + ACP_SOFT_RESET);
- if (!val)
- return 0;
- cpu_relax();
- }
- return -ETIMEDOUT;
-}
-
-static void acp6x_enable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
- u32 ext_intr_ctrl;
-
- writel(0x01, ACP_EXTERNAL_INTR_ENB(adata));
- ext_intr_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
- ext_intr_ctrl |= ACP_ERROR_MASK;
- writel(ext_intr_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
-}
-
-static void acp6x_disable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
-
- writel(ACP_EXT_INTR_STAT_CLEAR_MASK,
- ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
- writel(0x00, ACP_EXTERNAL_INTR_ENB(adata));
-}
+ int data = 0;
+ struct pci_dev *smn_dev;
-static int rmb_acp_init(void __iomem *base)
-{
- int ret;
-
- /* power on */
- ret = acp6x_power_on(base);
- if (ret) {
- pr_err("ACP power on failed\n");
- return ret;
- }
- writel(0x01, base + ACP_CONTROL);
-
- /* Reset */
- ret = acp6x_reset(base);
- if (ret) {
- pr_err("ACP reset failed\n");
- return ret;
- }
-
- return 0;
-}
-
-static int rmb_acp_deinit(void __iomem *base)
-{
- int ret = 0;
-
- /* Reset */
- ret = acp6x_reset(base);
- if (ret) {
- pr_err("ACP reset failed\n");
- return ret;
+ smn_dev = pci_get_device(PCI_VENDOR_ID_AMD, HOST_BRIDGE_ID, NULL);
+ if (!smn_dev) {
+ dev_err(dev, "Failed to get host bridge device\n");
+ return -ENODEV;
}
- writel(0x00, base + ACP_CONTROL);
+ smn_write(smn_dev, MP1_C2PMSG_93, 0);
+ smn_write(smn_dev, MP1_C2PMSG_85, 0xC4);
+ smn_write(smn_dev, MP1_C2PMSG_69, 0x4);
+ read_poll_timeout(smn_read, data, data, DELAY_US,
+ ACP_TIMEOUT, false, smn_dev, MP1_C2PMSG_93);
return 0;
}
@@ -303,8 +204,6 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
return -ENODEV;
}
- rmb_acp_init(chip->base);
-
adata = devm_kzalloc(dev, sizeof(struct acp_dev_data), GFP_KERNEL);
if (!adata)
return -ENOMEM;
@@ -335,9 +234,14 @@ static int rembrandt_audio_probe(struct platform_device *pdev)
acp_machine_select(adata);
dev_set_drvdata(dev, adata);
- acp6x_enable_interrupts(adata);
+ acp6x_master_clock_generate(dev);
+ acp_enable_interrupts(adata);
acp_platform_register(dev);
-
+ pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);
+ pm_runtime_use_autosuspend(&pdev->dev);
+ pm_runtime_mark_last_busy(&pdev->dev);
+ pm_runtime_set_active(&pdev->dev);
+ pm_runtime_enable(&pdev->dev);
return 0;
}
@@ -345,19 +249,49 @@ static void rembrandt_audio_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct acp_dev_data *adata = dev_get_drvdata(dev);
- struct acp_chip_info *chip = dev_get_platdata(dev);
-
- rmb_acp_deinit(chip->base);
- acp6x_disable_interrupts(adata);
+ acp_disable_interrupts(adata);
acp_platform_unregister(dev);
+ pm_runtime_disable(&pdev->dev);
}
+static int __maybe_unused rmb_pcm_resume(struct device *dev)
+{
+ struct acp_dev_data *adata = dev_get_drvdata(dev);
+ struct acp_stream *stream;
+ struct snd_pcm_substream *substream;
+ snd_pcm_uframes_t buf_in_frames;
+ u64 buf_size;
+
+ acp6x_master_clock_generate(dev);
+ spin_lock(&adata->acp_lock);
+ list_for_each_entry(stream, &adata->stream_list, list) {
+ substream = stream->substream;
+ if (substream && substream->runtime) {
+ buf_in_frames = (substream->runtime->buffer_size);
+ buf_size = frames_to_bytes(substream->runtime, buf_in_frames);
+ config_pte_for_stream(adata, stream);
+ config_acp_dma(adata, stream, buf_size);
+ if (stream->dai_id)
+ restore_acp_i2s_params(substream, adata, stream);
+ else
+ restore_acp_pdm_params(substream, adata);
+ }
+ }
+ spin_unlock(&adata->acp_lock);
+ return 0;
+}
+
+static const struct dev_pm_ops rmb_dma_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(NULL, rmb_pcm_resume)
+};
+
static struct platform_driver rembrandt_driver = {
.probe = rembrandt_audio_probe,
.remove_new = rembrandt_audio_remove,
.driver = {
.name = "acp_asoc_rembrandt",
+ .pm = &rmb_dma_pm_ops,
},
};
diff --git a/sound/soc/amd/acp/acp-renoir.c b/sound/soc/amd/acp/acp-renoir.c
index f188365fe214..1899658ab25d 100644
--- a/sound/soc/amd/acp/acp-renoir.c
+++ b/sound/soc/amd/acp/acp-renoir.c
@@ -25,20 +25,6 @@
#define DRV_NAME "acp_asoc_renoir"
-#define ACP_SOFT_RST_DONE_MASK 0x00010001
-
-#define ACP_PWR_ON_MASK 0x01
-#define ACP_PWR_OFF_MASK 0x00
-#define ACP_PGFSM_STAT_MASK 0x03
-#define ACP_POWERED_ON 0x00
-#define ACP_PWR_ON_IN_PROGRESS 0x01
-#define ACP_POWERED_OFF 0x02
-#define DELAY_US 5
-#define ACP_TIMEOUT 500
-
-#define ACP_ERROR_MASK 0x20000000
-#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF
-
static struct acp_resource rsrc = {
.offset = 20,
.no_of_ctrls = 1,
@@ -154,89 +140,7 @@ static struct snd_soc_dai_driver acp_renoir_dai[] = {
},
};
-static int acp3x_power_on(void __iomem *base)
-{
- u32 val;
-
- val = readl(base + ACP_PGFSM_STATUS);
-
- if (val == ACP_POWERED_ON)
- return 0;
-
- if ((val & ACP_PGFSM_STAT_MASK) != ACP_PWR_ON_IN_PROGRESS)
- writel(ACP_PWR_ON_MASK, base + ACP_PGFSM_CONTROL);
-
- return readl_poll_timeout(base + ACP_PGFSM_STATUS, val, !val, DELAY_US, ACP_TIMEOUT);
-}
-
-static int acp3x_reset(void __iomem *base)
-{
- u32 val;
- int ret;
-
- writel(1, base + ACP_SOFT_RESET);
-
- ret = readl_poll_timeout(base + ACP_SOFT_RESET, val, val & ACP_SOFT_RST_DONE_MASK,
- DELAY_US, ACP_TIMEOUT);
- if (ret)
- return ret;
-
- writel(0, base + ACP_SOFT_RESET);
-
- return readl_poll_timeout(base + ACP_SOFT_RESET, val, !val, DELAY_US, ACP_TIMEOUT);
-}
-
-static void acp3x_enable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
- u32 ext_intr_ctrl;
-
- writel(0x01, ACP_EXTERNAL_INTR_ENB(adata));
- ext_intr_ctrl = readl(ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
- ext_intr_ctrl |= ACP_ERROR_MASK;
- writel(ext_intr_ctrl, ACP_EXTERNAL_INTR_CNTL(adata, rsrc->irqp_used));
-}
-
-static void acp3x_disable_interrupts(struct acp_dev_data *adata)
-{
- struct acp_resource *rsrc = adata->rsrc;
-
- writel(ACP_EXT_INTR_STAT_CLEAR_MASK,
- ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
- writel(0x00, ACP_EXTERNAL_INTR_ENB(adata));
-}
-static int rn_acp_init(void __iomem *base)
-{
- int ret;
-
- /* power on */
- ret = acp3x_power_on(base);
- if (ret)
- return ret;
-
- writel(0x01, base + ACP_CONTROL);
-
- /* Reset */
- ret = acp3x_reset(base);
- if (ret)
- return ret;
-
- return 0;
-}
-
-static int rn_acp_deinit(void __iomem *base)
-{
- int ret = 0;
-
- /* Reset */
- ret = acp3x_reset(base);
- if (ret)
- return ret;
-
- writel(0x00, base + ACP_CONTROL);
- return 0;
-}
static int renoir_audio_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -256,12 +160,6 @@ static int renoir_audio_probe(struct platform_device *pdev)
return -ENODEV;
}
- ret = rn_acp_init(chip->base);
- if (ret) {
- dev_err(&pdev->dev, "ACP Init failed\n");
- return -EINVAL;
- }
-
adata = devm_kzalloc(dev, sizeof(struct acp_dev_data), GFP_KERNEL);
if (!adata)
return -ENOMEM;
@@ -290,7 +188,7 @@ static int renoir_audio_probe(struct platform_device *pdev)
acp_machine_select(adata);
dev_set_drvdata(dev, adata);
- acp3x_enable_interrupts(adata);
+ acp_enable_interrupts(adata);
acp_platform_register(dev);
return 0;
@@ -300,17 +198,8 @@ static void renoir_audio_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct acp_dev_data *adata = dev_get_drvdata(dev);
- struct acp_chip_info *chip;
- int ret;
-
- chip = dev_get_platdata(&pdev->dev);
-
- acp3x_disable_interrupts(adata);
-
- ret = rn_acp_deinit(chip->base);
- if (ret)
- dev_err(&pdev->dev, "ACP de-init Failed (%pe)\n", ERR_PTR(ret));
+ acp_disable_interrupts(adata);
acp_platform_unregister(dev);
}
diff --git a/sound/soc/amd/acp/acp-sof-mach.c b/sound/soc/amd/acp/acp-sof-mach.c
index 99a7d3879340..a1c893f33f74 100644
--- a/sound/soc/amd/acp/acp-sof-mach.c
+++ b/sound/soc/amd/acp/acp-sof-mach.c
@@ -83,6 +83,17 @@ static struct acp_card_drvdata sof_rt5682s_hs_rt1019_data = {
.tdm_mode = false,
};
+static struct acp_card_drvdata sof_nau8821_max98388_data = {
+ .hs_cpu_id = I2S_SP,
+ .amp_cpu_id = I2S_HS,
+ .dmic_cpu_id = NONE,
+ .hs_codec_id = NAU8821,
+ .amp_codec_id = MAX98388,
+ .dmic_codec_id = NONE,
+ .soc_mclk = true,
+ .tdm_mode = false,
+};
+
static const struct snd_kcontrol_new acp_controls[] = {
SOC_DAPM_PIN_SWITCH("Headphone Jack"),
SOC_DAPM_PIN_SWITCH("Headset Mic"),
@@ -166,6 +177,10 @@ static const struct platform_device_id board_ids[] = {
.name = "rt5682s-hs-rt1019",
.driver_data = (kernel_ulong_t)&sof_rt5682s_hs_rt1019_data
},
+ {
+ .name = "nau8821-max",
+ .driver_data = (kernel_ulong_t)&sof_nau8821_max98388_data
+ },
{ }
};
static struct platform_driver acp_asoc_audio = {
@@ -187,4 +202,5 @@ MODULE_ALIAS("platform:rt5682s-max");
MODULE_ALIAS("platform:rt5682s-rt1019");
MODULE_ALIAS("platform:nau8825-max");
MODULE_ALIAS("platform:rt5682s-hs-rt1019");
+MODULE_ALIAS("platform:nau8821-max");
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index 5f2119f42271..2ebe2099cbb5 100644
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -92,10 +92,43 @@
#define SLOT_WIDTH_24 0x18
#define SLOT_WIDTH_32 0x20
+#define ACP6X_PGFSM_CONTROL 0x1024
+#define ACP6X_PGFSM_STATUS 0x1028
+
+#define ACP_SOFT_RST_DONE_MASK 0x00010001
+
+#define ACP_PGFSM_CNTL_POWER_ON_MASK 0x01
+#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0x00
+#define ACP_PGFSM_STATUS_MASK 0x03
+#define ACP_POWERED_ON 0x00
+#define ACP_POWER_ON_IN_PROGRESS 0x01
+#define ACP_POWERED_OFF 0x02
+#define ACP_POWER_OFF_IN_PROGRESS 0x03
+
+#define ACP_ERROR_MASK 0x20000000
+#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xffffffff
+
+#define ACP_TIMEOUT 500
+#define DELAY_US 5
+#define ACP_SUSPEND_DELAY_MS 2000
+
+#define PDM_DMA_STAT 0x10
+#define PDM_DMA_INTR_MASK 0x10000
+#define PDM_DEC_64 0x2
+#define PDM_CLK_FREQ_MASK 0x07
+#define PDM_MISC_CTRL_MASK 0x10
+#define PDM_ENABLE 0x01
+#define PDM_DISABLE 0x00
+#define DMA_EN_MASK 0x02
+#define DELAY_US 5
+#define PDM_TIMEOUT 1000
+#define ACP_REGION2_OFFSET 0x02000000
+
struct acp_chip_info {
char *name; /* Platform name */
unsigned int acp_rev; /* ACP Revision id */
void __iomem *base; /* ACP memory PCI base */
+ struct platform_device *chip_pdev;
};
struct acp_stream {
@@ -144,8 +177,11 @@ struct acp_dev_data {
u32 lrclk_div;
struct acp_resource *rsrc;
+ u32 ch_mask;
u32 tdm_tx_fmt[3];
u32 tdm_rx_fmt[3];
+ u32 xfer_tx_resolution[3];
+ u32 xfer_rx_resolution[3];
};
union acp_i2stdm_mstrclkgen {
@@ -168,12 +204,27 @@ int acp_platform_unregister(struct device *dev);
int acp_machine_select(struct acp_dev_data *adata);
+int smn_read(struct pci_dev *dev, u32 smn_addr);
+int smn_write(struct pci_dev *dev, u32 smn_addr, u32 data);
+
+int acp_init(struct acp_chip_info *chip);
+int acp_deinit(void __iomem *base);
+void acp_enable_interrupts(struct acp_dev_data *adata);
+void acp_disable_interrupts(struct acp_dev_data *adata);
/* Machine configuration */
int snd_amd_acp_find_config(struct pci_dev *pci);
+void config_pte_for_stream(struct acp_dev_data *adata, struct acp_stream *stream);
+void config_acp_dma(struct acp_dev_data *adata, struct acp_stream *stream, int size);
+void restore_acp_pdm_params(struct snd_pcm_substream *substream,
+ struct acp_dev_data *adata);
+
+int restore_acp_i2s_params(struct snd_pcm_substream *substream,
+ struct acp_dev_data *adata, struct acp_stream *stream);
+
static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int direction)
{
- u64 byte_count, low = 0, high = 0;
+ u64 byte_count = 0, low = 0, high = 0;
if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
switch (dai_id) {
@@ -191,7 +242,7 @@ static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int
break;
default:
dev_err(adata->dev, "Invalid dai id %x\n", dai_id);
- return -EINVAL;
+ goto POINTER_RETURN_BYTES;
}
} else {
switch (dai_id) {
@@ -213,12 +264,13 @@ static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int
break;
default:
dev_err(adata->dev, "Invalid dai id %x\n", dai_id);
- return -EINVAL;
+ goto POINTER_RETURN_BYTES;
}
}
/* Get 64 bit value from two 32 bit registers */
byte_count = (high << 32) | low;
+POINTER_RETURN_BYTES:
return byte_count;
}
diff --git a/sound/soc/amd/mach-config.h b/sound/soc/amd/mach-config.h
index 7b4c625da40d..d392e6d6e6e1 100644
--- a/sound/soc/amd/mach-config.h
+++ b/sound/soc/amd/mach-config.h
@@ -20,6 +20,7 @@
extern struct snd_soc_acpi_mach snd_soc_acpi_amd_sof_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_amd_rmb_sof_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_amd_vangogh_sof_machines[];
struct config_entry {
u32 flags;
diff --git a/sound/soc/amd/ps/acp63.h b/sound/soc/amd/ps/acp63.h
index e96e6dc9d90f..8b853b8d0219 100644
--- a/sound/soc/amd/ps/acp63.h
+++ b/sound/soc/amd/ps/acp63.h
@@ -116,8 +116,28 @@
#define ACP63_SDW0_DMA_MAX_STREAMS 6
#define ACP63_SDW1_DMA_MAX_STREAMS 2
#define ACP_P1_AUDIO_TX_THRESHOLD 6
+
+/*
+ * Below entries describes SDW0 instance DMA stream id and DMA irq bit mapping
+ * in ACP_EXTENAL_INTR_CNTL register.
+ * Stream id IRQ Bit
+ * 0 (SDW0_AUDIO0_TX) 28
+ * 1 (SDW0_AUDIO1_TX) 26
+ * 2 (SDW0_AUDIO2_TX) 24
+ * 3 (SDW0_AUDIO0_RX) 27
+ * 4 (SDW0_AUDIO1_RX) 25
+ * 5 (SDW0_AUDIO2_RX) 23
+ */
#define SDW0_DMA_TX_IRQ_MASK(i) (ACP_AUDIO0_TX_THRESHOLD - (2 * (i)))
-#define SDW0_DMA_RX_IRQ_MASK(i) (ACP_AUDIO0_RX_THRESHOLD - (2 * (i)))
+#define SDW0_DMA_RX_IRQ_MASK(i) (ACP_AUDIO0_RX_THRESHOLD - (2 * ((i) - 3)))
+
+/*
+ * Below entries describes SDW1 instance DMA stream id and DMA irq bit mapping
+ * in ACP_EXTENAL_INTR_CNTL1 register.
+ * Stream id IRQ Bit
+ * 0 (SDW1_AUDIO1_TX) 6
+ * 1 (SDW1_AUDIO1_RX) 5
+ */
#define SDW1_DMA_IRQ_MASK(i) (ACP_P1_AUDIO_TX_THRESHOLD - (i))
#define ACP_DELAY_US 5
diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index 5b46dc8573f8..4af3c3665387 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -257,7 +257,7 @@ static int sdw_amd_scan_controller(struct device *dev)
&sdw_manager_bitmap, 1);
if (ret) {
- dev_err(dev, "Failed to read mipi-sdw-manager-list: %d\n", ret);
+ dev_dbg(dev, "Failed to read mipi-sdw-manager-list: %d\n", ret);
return -EINVAL;
}
count = hweight32(sdw_manager_bitmap);
@@ -641,7 +641,7 @@ static int snd_acp63_probe(struct pci_dev *pci,
ret = get_acp63_device_config(val, pci, adata);
/* ACP PCI driver probe should be continued even PDM or SoundWire Devices are not found */
if (ret) {
- dev_err(&pci->dev, "get acp device config failed:%d\n", ret);
+ dev_dbg(&pci->dev, "get acp device config failed:%d\n", ret);
goto skip_pdev_creation;
}
ret = create_acp63_platform_devs(pci, adata, addr);
diff --git a/sound/soc/amd/ps/ps-sdw-dma.c b/sound/soc/amd/ps/ps-sdw-dma.c
index ade130a8062a..6230d1b12225 100644
--- a/sound/soc/amd/ps/ps-sdw-dma.c
+++ b/sound/soc/amd/ps/ps-sdw-dma.c
@@ -30,7 +30,7 @@ static struct sdw_dma_ring_buf_reg sdw0_dma_ring_buf_reg[ACP63_SDW0_DMA_MAX_STRE
ACP_AUDIO2_TX_LINEARPOSITIONCNTR_LOW, ACP_AUDIO2_TX_LINEARPOSITIONCNTR_HIGH},
{ACP_AUDIO0_RX_DMA_SIZE, ACP_AUDIO0_RX_FIFOADDR, ACP_AUDIO0_RX_FIFOSIZE,
ACP_AUDIO0_RX_RINGBUFSIZE, ACP_AUDIO0_RX_RINGBUFADDR, ACP_AUDIO0_RX_INTR_WATERMARK_SIZE,
- ACP_AUDIO0_TX_LINEARPOSITIONCNTR_LOW, ACP_AUDIO0_TX_LINEARPOSITIONCNTR_HIGH},
+ ACP_AUDIO0_RX_LINEARPOSITIONCNTR_LOW, ACP_AUDIO0_RX_LINEARPOSITIONCNTR_HIGH},
{ACP_AUDIO1_RX_DMA_SIZE, ACP_AUDIO1_RX_FIFOADDR, ACP_AUDIO1_RX_FIFOSIZE,
ACP_AUDIO1_RX_RINGBUFSIZE, ACP_AUDIO1_RX_RINGBUFADDR, ACP_AUDIO1_RX_INTR_WATERMARK_SIZE,
ACP_AUDIO1_RX_LINEARPOSITIONCNTR_LOW, ACP_AUDIO1_RX_LINEARPOSITIONCNTR_HIGH},
@@ -39,6 +39,11 @@ static struct sdw_dma_ring_buf_reg sdw0_dma_ring_buf_reg[ACP63_SDW0_DMA_MAX_STRE
ACP_AUDIO2_RX_LINEARPOSITIONCNTR_LOW, ACP_AUDIO2_RX_LINEARPOSITIONCNTR_HIGH}
};
+/*
+ * SDW1 instance supports one TX stream and one RX stream.
+ * For TX/RX streams DMA registers programming for SDW1 instance, it uses ACP_P1_AUDIO1 register
+ * set as per hardware register documentation
+ */
static struct sdw_dma_ring_buf_reg sdw1_dma_ring_buf_reg[ACP63_SDW1_DMA_MAX_STREAMS] = {
{ACP_P1_AUDIO1_TX_DMA_SIZE, ACP_P1_AUDIO1_TX_FIFOADDR, ACP_P1_AUDIO1_TX_FIFOSIZE,
ACP_P1_AUDIO1_TX_RINGBUFSIZE, ACP_P1_AUDIO1_TX_RINGBUFADDR,
@@ -59,6 +64,12 @@ static u32 sdw0_dma_enable_reg[ACP63_SDW0_DMA_MAX_STREAMS] = {
ACP_SW0_AUDIO2_RX_EN,
};
+/*
+ * SDW1 instance supports one TX stream and one RX stream.
+ * For TX/RX streams DMA enable register programming for SDW1 instance,
+ * it uses ACP_SW1_AUDIO1_TX_EN and ACP_SW1_AUDIO1_RX_EN registers
+ * as per hardware register documentation.
+ */
static u32 sdw1_dma_enable_reg[ACP63_SDW1_DMA_MAX_STREAMS] = {
ACP_SW1_AUDIO1_TX_EN,
ACP_SW1_AUDIO1_RX_EN,
@@ -307,12 +318,13 @@ static u64 acp63_sdw_get_byte_count(struct acp_sdw_dma_stream *stream, void __io
pos_high_reg = sdw1_dma_ring_buf_reg[stream->stream_id].pos_high_reg;
break;
default:
- return -EINVAL;
+ goto POINTER_RETURN_BYTES;
}
if (pos_low_reg) {
byte_count.bcount.high = readl(acp_base + pos_high_reg);
byte_count.bcount.low = readl(acp_base + pos_low_reg);
}
+POINTER_RETURN_BYTES:
return byte_count.bytescount;
}
@@ -476,10 +488,9 @@ static int acp63_sdw_platform_probe(struct platform_device *pdev)
return 0;
}
-static int acp63_sdw_platform_remove(struct platform_device *pdev)
+static void acp63_sdw_platform_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
- return 0;
}
static int acp_restore_sdw_dma_config(struct sdw_dma_dev_data *sdw_data)
@@ -540,7 +551,7 @@ static const struct dev_pm_ops acp63_pm_ops = {
static struct platform_driver acp63_sdw_dma_driver = {
.probe = acp63_sdw_platform_probe,
- .remove = acp63_sdw_platform_remove,
+ .remove_new = acp63_sdw_platform_remove,
.driver = {
.name = "amd_ps_sdw_dma",
.pm = &acp63_pm_ops,
diff --git a/sound/soc/amd/vangogh/acp5x-mach.c b/sound/soc/amd/vangogh/acp5x-mach.c
index e5bcd1e6eb73..125a8e93478d 100644
--- a/sound/soc/amd/vangogh/acp5x-mach.c
+++ b/sound/soc/amd/vangogh/acp5x-mach.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0+
/*
- * Machine driver for AMD Vangogh platform using NAU8821 & CS35L41
- * codecs.
+ * Machine driver for AMD Vangogh platform using either
+ * NAU8821 & CS35L41 or NAU8821 & MAX98388 codecs.
*
* Copyright 2021 Advanced Micro Devices, Inc.
*/
@@ -22,7 +22,6 @@
#define DRV_NAME "acp5x_mach"
#define DUAL_CHANNEL 2
-#define VG_JUPITER 1
#define ACP5X_NAU8821_BCLK 3072000
#define ACP5X_NAU8821_FREQ_OUT 12288000
#define ACP5X_NAU8821_COMP_NAME "i2c-NVTN2020:00"
@@ -30,8 +29,10 @@
#define ACP5X_CS35L41_COMP_LNAME "spi-VLV1776:00"
#define ACP5X_CS35L41_COMP_RNAME "spi-VLV1776:01"
#define ACP5X_CS35L41_DAI_NAME "cs35l41-pcm"
+#define ACP5X_MAX98388_COMP_LNAME "i2c-ADS8388:00"
+#define ACP5X_MAX98388_COMP_RNAME "i2c-ADS8388:01"
+#define ACP5X_MAX98388_DAI_NAME "max98388-aif1"
-static unsigned long acp5x_machine_id;
static struct snd_soc_jack vg_headset;
SND_SOC_DAILINK_DEF(platform, DAILINK_COMP_ARRAY(COMP_PLATFORM("acp5x_i2s_dma.0")));
@@ -242,7 +243,6 @@ static int acp5x_cs35l41_hw_params(struct snd_pcm_substream *substream,
}
return 0;
-
}
static const struct snd_soc_ops acp5x_cs35l41_play_ops = {
@@ -292,8 +292,6 @@ static struct snd_soc_dai_link acp5x_8821_35l41_dai[] = {
},
};
-
-
static const struct snd_soc_dapm_widget acp5x_8821_35l41_widgets[] = {
SND_SOC_DAPM_HP("Headphone", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
@@ -331,16 +329,110 @@ static struct snd_soc_card acp5x_8821_35l41_card = {
.num_controls = ARRAY_SIZE(acp5x_8821_controls),
};
-static int acp5x_vg_quirk_cb(const struct dmi_system_id *id)
+static int acp5x_max98388_startup(struct snd_pcm_substream *substream)
{
- acp5x_machine_id = VG_JUPITER;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct acp5x_platform_info *machine = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_pcm_runtime *runtime = substream->runtime;
- return 1;
+ machine->play_i2s_instance = I2S_HS_INSTANCE;
+
+ runtime->hw.channels_max = DUAL_CHANNEL;
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ &constraints_rates);
+ return 0;
}
+static const struct snd_soc_ops acp5x_max98388_play_ops = {
+ .startup = acp5x_max98388_startup,
+};
+
+static struct snd_soc_codec_conf acp5x_max98388_conf[] = {
+ {
+ .dlc = COMP_CODEC_CONF(ACP5X_MAX98388_COMP_LNAME),
+ .name_prefix = "Left",
+ },
+ {
+ .dlc = COMP_CODEC_CONF(ACP5X_MAX98388_COMP_RNAME),
+ .name_prefix = "Right",
+ },
+};
+
+SND_SOC_DAILINK_DEF(max98388, DAILINK_COMP_ARRAY(COMP_CODEC(ACP5X_MAX98388_COMP_LNAME,
+ ACP5X_MAX98388_DAI_NAME),
+ COMP_CODEC(ACP5X_MAX98388_COMP_RNAME,
+ ACP5X_MAX98388_DAI_NAME)));
+
+static struct snd_soc_dai_link acp5x_8821_98388_dai[] = {
+ {
+ .name = "acp5x-8821-play",
+ .stream_name = "Playback/Capture",
+ .dai_fmt = SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBC_CFC,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ops = &acp5x_8821_ops,
+ .init = acp5x_8821_init,
+ SND_SOC_DAILINK_REG(acp5x_i2s, nau8821, platform),
+ },
+ {
+ .name = "acp5x-max98388-play",
+ .stream_name = "MAX98388 Playback",
+ .dai_fmt = SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBC_CFC,
+ .dpcm_playback = 1,
+ .playback_only = 1,
+ .ops = &acp5x_max98388_play_ops,
+ SND_SOC_DAILINK_REG(acp5x_bt, max98388, platform),
+ },
+};
+
+static const struct snd_soc_dapm_widget acp5x_8821_98388_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Int Mic", NULL),
+ SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
+ platform_clock_control,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SPK("SPK", NULL),
+};
+
+static const struct snd_soc_dapm_route acp5x_8821_98388_route[] = {
+ { "Headphone", NULL, "HPOL" },
+ { "Headphone", NULL, "HPOR" },
+ { "MICL", NULL, "Headset Mic" },
+ { "MICR", NULL, "Headset Mic" },
+ { "DMIC", NULL, "Int Mic" },
+
+ { "Headphone", NULL, "Platform Clock" },
+ { "Headset Mic", NULL, "Platform Clock" },
+ { "Int Mic", NULL, "Platform Clock" },
+
+ { "SPK", NULL, "Left BE_OUT" },
+ { "SPK", NULL, "Right BE_OUT" },
+};
+
+static struct snd_soc_card acp5x_8821_98388_card = {
+ .name = "acp5x-max98388",
+ .owner = THIS_MODULE,
+ .dai_link = acp5x_8821_98388_dai,
+ .num_links = ARRAY_SIZE(acp5x_8821_98388_dai),
+ .dapm_widgets = acp5x_8821_98388_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(acp5x_8821_98388_widgets),
+ .dapm_routes = acp5x_8821_98388_route,
+ .num_dapm_routes = ARRAY_SIZE(acp5x_8821_98388_route),
+ .codec_conf = acp5x_max98388_conf,
+ .num_configs = ARRAY_SIZE(acp5x_max98388_conf),
+ .controls = acp5x_8821_controls,
+ .num_controls = ARRAY_SIZE(acp5x_8821_controls),
+};
+
static const struct dmi_system_id acp5x_vg_quirk_table[] = {
{
- .callback = acp5x_vg_quirk_cb,
.matches = {
DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Valve"),
DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jupiter"),
@@ -351,23 +443,31 @@ static const struct dmi_system_id acp5x_vg_quirk_table[] = {
static int acp5x_probe(struct platform_device *pdev)
{
+ const struct dmi_system_id *dmi_id;
struct acp5x_platform_info *machine;
struct device *dev = &pdev->dev;
struct snd_soc_card *card;
int ret;
+ card = (struct snd_soc_card *)device_get_match_data(dev);
+ if (!card) {
+ /*
+ * This is normally the result of directly probing the driver
+ * in pci-acp5x through platform_device_register_full(), which
+ * is necessary for the CS35L41 variant, as it doesn't support
+ * ACPI probing and relies on DMI quirks.
+ */
+ dmi_id = dmi_first_match(acp5x_vg_quirk_table);
+ if (!dmi_id)
+ return -ENODEV;
+
+ card = &acp5x_8821_35l41_card;
+ }
+
machine = devm_kzalloc(dev, sizeof(*machine), GFP_KERNEL);
if (!machine)
return -ENOMEM;
- dmi_check_system(acp5x_vg_quirk_table);
- switch (acp5x_machine_id) {
- case VG_JUPITER:
- card = &acp5x_8821_35l41_card;
- break;
- default:
- return -ENODEV;
- }
card->dev = dev;
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, machine);
@@ -379,10 +479,17 @@ static int acp5x_probe(struct platform_device *pdev)
return 0;
}
+static const struct acpi_device_id acp5x_acpi_match[] = {
+ { "AMDI8821", (kernel_ulong_t)&acp5x_8821_98388_card },
+ {},
+};
+MODULE_DEVICE_TABLE(acpi, acp5x_acpi_match);
+
static struct platform_driver acp5x_mach_driver = {
.driver = {
- .name = "acp5x_mach",
+ .name = DRV_NAME,
.pm = &snd_soc_pm_ops,
+ .acpi_match_table = acp5x_acpi_match,
},
.probe = acp5x_probe,
};
@@ -390,6 +497,6 @@ static struct platform_driver acp5x_mach_driver = {
module_platform_driver(acp5x_mach_driver);
MODULE_AUTHOR("Vijendar.Mukunda@amd.com");
-MODULE_DESCRIPTION("NAU8821 & CS35L41 audio support");
+MODULE_DESCRIPTION("NAU8821/CS35L41 & NAU8821/MAX98388 audio support");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/bcm/bcm63xx-i2s-whistler.c b/sound/soc/bcm/bcm63xx-i2s-whistler.c
index 18c51dbbc8dc..c64609718738 100644
--- a/sound/soc/bcm/bcm63xx-i2s-whistler.c
+++ b/sound/soc/bcm/bcm63xx-i2s-whistler.c
@@ -225,7 +225,6 @@ static int bcm63xx_i2s_dev_probe(struct platform_device *pdev)
{
int ret = 0;
void __iomem *regs;
- struct resource *r_mem, *region;
struct bcm_i2s_priv *i2s_priv;
struct regmap *regmap_i2s;
struct clk *i2s_clk;
@@ -241,20 +240,7 @@ static int bcm63xx_i2s_dev_probe(struct platform_device *pdev)
return PTR_ERR(i2s_clk);
}
- r_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!r_mem) {
- dev_err(&pdev->dev, "Unable to get register resource.\n");
- return -ENODEV;
- }
-
- region = devm_request_mem_region(&pdev->dev, r_mem->start,
- resource_size(r_mem), DRV_NAME);
- if (!region) {
- dev_err(&pdev->dev, "Memory region already claimed\n");
- return -EBUSY;
- }
-
- regs = devm_ioremap_resource(&pdev->dev, r_mem);
+ regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs)) {
ret = PTR_ERR(regs);
return ret;
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 2a62dbd5339e..88c3dbe47d71 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -53,6 +53,7 @@ config SND_SOC_ALL_CODECS
imply SND_SOC_AK5558
imply SND_SOC_ALC5623
imply SND_SOC_ALC5632
+ imply SND_SOC_AUDIO_IIO_AUX
imply SND_SOC_AW8738
imply SND_SOC_AW88395
imply SND_SOC_BT_SCO
@@ -614,6 +615,17 @@ config SND_SOC_ALC5632
tristate
depends on I2C
+config SND_SOC_AUDIO_IIO_AUX
+ tristate "Audio IIO Auxiliary device"
+ depends on IIO
+ help
+ Enable support for Industrial I/O devices as audio auxiliary devices.
+ This allows to have an IIO device present in the audio path and
+ controlled using mixer controls.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-soc-audio-iio-aux.
+
config SND_SOC_AW8738
tristate "Awinic AW8738 Audio Amplifier"
select GPIOLIB
@@ -715,6 +727,7 @@ config SND_SOC_CS35L41_I2C
config SND_SOC_CS35L45
tristate
+ select REGMAP_IRQ
config SND_SOC_CS35L45_SPI
tristate "Cirrus Logic CS35L45 CODEC (SPI)"
@@ -1707,6 +1720,7 @@ config SND_SOC_STA529
config SND_SOC_STAC9766
tristate
depends on SND_SOC_AC97_BUS
+ select REGMAP_AC97
config SND_SOC_STI_SAS
tristate "codec Audio support for STI SAS codec"
@@ -1942,6 +1956,7 @@ config SND_SOC_WCD934X
tristate "WCD9340/WCD9341 Codec"
depends on COMMON_CLK
depends on SLIMBUS
+ select REGMAP_IRQ
select REGMAP_SLIMBUS
select SND_SOC_WCD_MBHC
depends on MFD_WCD934X || COMPILE_TEST
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index b48a9a323b84..32dcc6de58bd 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -45,6 +45,7 @@ snd-soc-ak4671-objs := ak4671.o
snd-soc-ak5386-objs := ak5386.o
snd-soc-ak5558-objs := ak5558.o
snd-soc-arizona-objs := arizona.o arizona-jack.o
+snd-soc-audio-iio-aux-objs := audio-iio-aux.o
snd-soc-aw8738-objs := aw8738.o
snd-soc-aw88395-lib-objs := aw88395/aw88395_lib.o
snd-soc-aw88395-objs := aw88395/aw88395.o \
@@ -428,6 +429,7 @@ obj-$(CONFIG_SND_SOC_AK5558) += snd-soc-ak5558.o
obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o
obj-$(CONFIG_SND_SOC_ALC5632) += snd-soc-alc5632.o
obj-$(CONFIG_SND_SOC_ARIZONA) += snd-soc-arizona.o
+obj-$(CONFIG_SND_SOC_AUDIO_IIO_AUX) += snd-soc-audio-iio-aux.o
obj-$(CONFIG_SND_SOC_AW8738) += snd-soc-aw8738.o
obj-$(CONFIG_SND_SOC_AW88395_LIB) += snd-soc-aw88395-lib.o
obj-$(CONFIG_SND_SOC_AW88395) +=snd-soc-aw88395.o
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index 2c64df96b5ce..949077108bef 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -358,7 +358,7 @@ static const struct regmap_config ad1836_regmap_config = {
.max_register = AD1836_ADC_CTRL3,
.reg_defaults = ad1836_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(ad1836_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int ad1836_spi_probe(struct spi_device *spi)
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 5e777d7fd5d9..3c1ae13c1aae 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -92,7 +92,7 @@ static const struct regmap_config ad1980_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = regmap_ac97_default_volatile,
.readable_reg = ad1980_readable_reg,
diff --git a/sound/soc/codecs/adau1372.c b/sound/soc/codecs/adau1372.c
index d9bde7eb043a..98380a7ce64d 100644
--- a/sound/soc/codecs/adau1372.c
+++ b/sound/soc/codecs/adau1372.c
@@ -1056,7 +1056,7 @@ const struct regmap_config adau1372_regmap_config = {
.reg_defaults = adau1372_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adau1372_reg_defaults),
.volatile_reg = adau1372_volatile_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(adau1372_regmap_config);
diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index c5b087b8fffc..b0ab0a69b207 100644
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -1451,7 +1451,7 @@ static const struct regmap_config adau1373_regmap_config = {
.volatile_reg = adau1373_register_volatile,
.max_register = ADAU1373_SOFT_RESET,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = adau1373_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adau1373_reg_defaults),
};
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index 8c8de3b3c901..94831aad7ac6 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -778,7 +778,7 @@ static const struct regmap_config adau1701_regmap = {
.reg_bits = 16,
.val_bits = 32,
.max_register = ADAU1701_MAX_REGISTER,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = adau1701_volatile_reg,
.reg_write = adau1701_reg_write,
.reg_read = adau1701_reg_read,
diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c
index 3ccc7acac205..1f09ea385f8a 100644
--- a/sound/soc/codecs/adau1761.c
+++ b/sound/soc/codecs/adau1761.c
@@ -1014,7 +1014,7 @@ const struct regmap_config adau1761_regmap_config = {
.readable_reg = adau1761_readable_register,
.volatile_reg = adau17x1_volatile_register,
.precious_reg = adau17x1_precious_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(adau1761_regmap_config);
diff --git a/sound/soc/codecs/adau1781.c b/sound/soc/codecs/adau1781.c
index ff6be24863bf..faad2f9f8dd2 100644
--- a/sound/soc/codecs/adau1781.c
+++ b/sound/soc/codecs/adau1781.c
@@ -472,7 +472,7 @@ const struct regmap_config adau1781_regmap_config = {
.readable_reg = adau1781_readable_register,
.volatile_reg = adau17x1_volatile_register,
.precious_reg = adau17x1_precious_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(adau1781_regmap_config);
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c
index 7a9672f94fc6..ae59efb38f26 100644
--- a/sound/soc/codecs/adau1977.c
+++ b/sound/soc/codecs/adau1977.c
@@ -991,7 +991,7 @@ const struct regmap_config adau1977_regmap_config = {
.max_register = ADAU1977_REG_DC_HPF_CAL,
.volatile_reg = adau1977_register_volatile,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = adau1977_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adau1977_reg_defaults),
};
diff --git a/sound/soc/codecs/adau7118-i2c.c b/sound/soc/codecs/adau7118-i2c.c
index 73f181f7757e..b302b28eca7c 100644
--- a/sound/soc/codecs/adau7118-i2c.c
+++ b/sound/soc/codecs/adau7118-i2c.c
@@ -43,7 +43,7 @@ static const struct regmap_config adau7118_regmap_config = {
.val_bits = 8,
.reg_defaults = adau7118_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adau7118_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.max_register = ADAU7118_REG_RESET,
.volatile_reg = adau7118_volatile,
};
diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c
index fcff35f26cec..bb08969c5917 100644
--- a/sound/soc/codecs/adav80x.c
+++ b/sound/soc/codecs/adav80x.c
@@ -870,7 +870,7 @@ const struct regmap_config adav80x_regmap_config = {
.max_register = ADAV80X_PLL_OUTE,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = adav80x_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(adav80x_reg_defaults),
};
diff --git a/sound/soc/codecs/audio-iio-aux.c b/sound/soc/codecs/audio-iio-aux.c
new file mode 100644
index 000000000000..a8bf14239bd7
--- /dev/null
+++ b/sound/soc/codecs/audio-iio-aux.c
@@ -0,0 +1,344 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// ALSA SoC glue to use IIO devices as audio components
+//
+// Copyright 2023 CS GROUP France
+//
+// Author: Herve Codina <herve.codina@bootlin.com>
+
+#include <linux/iio/consumer.h>
+#include <linux/minmax.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/string_helpers.h>
+
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+struct audio_iio_aux_chan {
+ struct iio_channel *iio_chan;
+ const char *name;
+ int max;
+ int min;
+ bool is_invert_range;
+};
+
+struct audio_iio_aux {
+ struct device *dev;
+ struct audio_iio_aux_chan *chans;
+ unsigned int num_chans;
+};
+
+static int audio_iio_aux_info_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct audio_iio_aux_chan *chan = (struct audio_iio_aux_chan *)kcontrol->private_value;
+
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = chan->max - chan->min;
+ uinfo->type = (uinfo->value.integer.max == 1) ?
+ SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
+ return 0;
+}
+
+static int audio_iio_aux_get_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct audio_iio_aux_chan *chan = (struct audio_iio_aux_chan *)kcontrol->private_value;
+ int max = chan->max;
+ int min = chan->min;
+ bool invert_range = chan->is_invert_range;
+ int ret;
+ int val;
+
+ ret = iio_read_channel_raw(chan->iio_chan, &val);
+ if (ret < 0)
+ return ret;
+
+ ucontrol->value.integer.value[0] = val - min;
+ if (invert_range)
+ ucontrol->value.integer.value[0] = max - ucontrol->value.integer.value[0];
+
+ return 0;
+}
+
+static int audio_iio_aux_put_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct audio_iio_aux_chan *chan = (struct audio_iio_aux_chan *)kcontrol->private_value;
+ int max = chan->max;
+ int min = chan->min;
+ bool invert_range = chan->is_invert_range;
+ int val;
+ int ret;
+ int tmp;
+
+ val = ucontrol->value.integer.value[0];
+ if (val < 0)
+ return -EINVAL;
+ if (val > max - min)
+ return -EINVAL;
+
+ val = val + min;
+ if (invert_range)
+ val = max - val;
+
+ ret = iio_read_channel_raw(chan->iio_chan, &tmp);
+ if (ret < 0)
+ return ret;
+
+ if (tmp == val)
+ return 0;
+
+ ret = iio_write_channel_raw(chan->iio_chan, val);
+ if (ret)
+ return ret;
+
+ return 1; /* The value changed */
+}
+
+static int audio_iio_aux_add_controls(struct snd_soc_component *component,
+ struct audio_iio_aux_chan *chan)
+{
+ struct snd_kcontrol_new control = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = chan->name,
+ .info = audio_iio_aux_info_volsw,
+ .get = audio_iio_aux_get_volsw,
+ .put = audio_iio_aux_put_volsw,
+ .private_value = (unsigned long)chan,
+ };
+
+ return snd_soc_add_component_controls(component, &control, 1);
+}
+
+/*
+ * These data could be on stack but they are pretty big.
+ * As ASoC internally copy them and protect them against concurrent accesses
+ * (snd_soc_bind_card() protects using client_mutex), keep them in the global
+ * data area.
+ */
+static struct snd_soc_dapm_widget widgets[3];
+static struct snd_soc_dapm_route routes[2];
+
+/* Be sure sizes are correct (need 3 widgets and 2 routes) */
+static_assert(ARRAY_SIZE(widgets) >= 3, "3 widgets are needed");
+static_assert(ARRAY_SIZE(routes) >= 2, "2 routes are needed");
+
+static int audio_iio_aux_add_dapms(struct snd_soc_component *component,
+ struct audio_iio_aux_chan *chan)
+{
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+ char *output_name;
+ char *input_name;
+ char *pga_name;
+ int ret;
+
+ input_name = kasprintf(GFP_KERNEL, "%s IN", chan->name);
+ if (!input_name)
+ return -ENOMEM;
+
+ output_name = kasprintf(GFP_KERNEL, "%s OUT", chan->name);
+ if (!output_name) {
+ ret = -ENOMEM;
+ goto out_free_input_name;
+ }
+
+ pga_name = kasprintf(GFP_KERNEL, "%s PGA", chan->name);
+ if (!pga_name) {
+ ret = -ENOMEM;
+ goto out_free_output_name;
+ }
+
+ widgets[0] = SND_SOC_DAPM_INPUT(input_name);
+ widgets[1] = SND_SOC_DAPM_OUTPUT(output_name);
+ widgets[2] = SND_SOC_DAPM_PGA(pga_name, SND_SOC_NOPM, 0, 0, NULL, 0);
+ ret = snd_soc_dapm_new_controls(dapm, widgets, 3);
+ if (ret)
+ goto out_free_pga_name;
+
+ routes[0].sink = pga_name;
+ routes[0].control = NULL;
+ routes[0].source = input_name;
+ routes[1].sink = output_name;
+ routes[1].control = NULL;
+ routes[1].source = pga_name;
+ ret = snd_soc_dapm_add_routes(dapm, routes, 2);
+
+ /* Allocated names are no more needed (duplicated in ASoC internals) */
+
+out_free_pga_name:
+ kfree(pga_name);
+out_free_output_name:
+ kfree(output_name);
+out_free_input_name:
+ kfree(input_name);
+ return ret;
+}
+
+static int audio_iio_aux_component_probe(struct snd_soc_component *component)
+{
+ struct audio_iio_aux *iio_aux = snd_soc_component_get_drvdata(component);
+ struct audio_iio_aux_chan *chan;
+ int ret;
+ int i;
+
+ for (i = 0; i < iio_aux->num_chans; i++) {
+ chan = iio_aux->chans + i;
+
+ ret = iio_read_max_channel_raw(chan->iio_chan, &chan->max);
+ if (ret)
+ return dev_err_probe(component->dev, ret,
+ "chan[%d] %s: Cannot get max raw value\n",
+ i, chan->name);
+
+ ret = iio_read_min_channel_raw(chan->iio_chan, &chan->min);
+ if (ret)
+ return dev_err_probe(component->dev, ret,
+ "chan[%d] %s: Cannot get min raw value\n",
+ i, chan->name);
+
+ if (chan->min > chan->max) {
+ /*
+ * This should never happen but to avoid any check
+ * later, just swap values here to ensure that the
+ * minimum value is lower than the maximum value.
+ */
+ dev_dbg(component->dev, "chan[%d] %s: Swap min and max\n",
+ i, chan->name);
+ swap(chan->min, chan->max);
+ }
+
+ /* Set initial value */
+ ret = iio_write_channel_raw(chan->iio_chan,
+ chan->is_invert_range ? chan->max : chan->min);
+ if (ret)
+ return dev_err_probe(component->dev, ret,
+ "chan[%d] %s: Cannot set initial value\n",
+ i, chan->name);
+
+ ret = audio_iio_aux_add_controls(component, chan);
+ if (ret)
+ return ret;
+
+ ret = audio_iio_aux_add_dapms(component, chan);
+ if (ret)
+ return ret;
+
+ dev_dbg(component->dev, "chan[%d]: Added %s (min=%d, max=%d, invert=%s)\n",
+ i, chan->name, chan->min, chan->max,
+ str_on_off(chan->is_invert_range));
+ }
+
+ return 0;
+}
+
+static const struct snd_soc_component_driver audio_iio_aux_component_driver = {
+ .probe = audio_iio_aux_component_probe,
+};
+
+static int audio_iio_aux_probe(struct platform_device *pdev)
+{
+ struct audio_iio_aux_chan *iio_aux_chan;
+ struct device *dev = &pdev->dev;
+ struct audio_iio_aux *iio_aux;
+ const char **names;
+ u32 *invert_ranges;
+ int count;
+ int ret;
+ int i;
+
+ iio_aux = devm_kzalloc(dev, sizeof(*iio_aux), GFP_KERNEL);
+ if (!iio_aux)
+ return -ENOMEM;
+
+ iio_aux->dev = dev;
+
+ count = device_property_string_array_count(dev, "io-channel-names");
+ if (count < 0)
+ return dev_err_probe(dev, count, "failed to count io-channel-names\n");
+
+ iio_aux->num_chans = count;
+
+ iio_aux->chans = devm_kmalloc_array(dev, iio_aux->num_chans,
+ sizeof(*iio_aux->chans), GFP_KERNEL);
+ if (!iio_aux->chans)
+ return -ENOMEM;
+
+ names = kcalloc(iio_aux->num_chans, sizeof(*names), GFP_KERNEL);
+ if (!names)
+ return -ENOMEM;
+
+ invert_ranges = kcalloc(iio_aux->num_chans, sizeof(*invert_ranges), GFP_KERNEL);
+ if (!invert_ranges) {
+ ret = -ENOMEM;
+ goto out_free_names;
+ }
+
+ ret = device_property_read_string_array(dev, "io-channel-names",
+ names, iio_aux->num_chans);
+ if (ret < 0) {
+ dev_err_probe(dev, ret, "failed to read io-channel-names\n");
+ goto out_free_invert_ranges;
+ }
+
+ /*
+ * snd-control-invert-range is optional and can contain fewer items
+ * than the number of channels. Unset values default to 0.
+ */
+ count = device_property_count_u32(dev, "snd-control-invert-range");
+ if (count > 0) {
+ count = min_t(unsigned int, count, iio_aux->num_chans);
+ ret = device_property_read_u32_array(dev, "snd-control-invert-range",
+ invert_ranges, count);
+ if (ret < 0) {
+ dev_err_probe(dev, ret, "failed to read snd-control-invert-range\n");
+ goto out_free_invert_ranges;
+ }
+ }
+
+ for (i = 0; i < iio_aux->num_chans; i++) {
+ iio_aux_chan = iio_aux->chans + i;
+ iio_aux_chan->name = names[i];
+ iio_aux_chan->is_invert_range = invert_ranges[i];
+
+ iio_aux_chan->iio_chan = devm_iio_channel_get(dev, iio_aux_chan->name);
+ if (IS_ERR(iio_aux_chan->iio_chan)) {
+ ret = PTR_ERR(iio_aux_chan->iio_chan);
+ dev_err_probe(dev, ret, "get IIO channel '%s' failed\n",
+ iio_aux_chan->name);
+ goto out_free_invert_ranges;
+ }
+ }
+
+ platform_set_drvdata(pdev, iio_aux);
+
+ ret = devm_snd_soc_register_component(dev, &audio_iio_aux_component_driver,
+ NULL, 0);
+out_free_invert_ranges:
+ kfree(invert_ranges);
+out_free_names:
+ kfree(names);
+ return ret;
+}
+
+static const struct of_device_id audio_iio_aux_ids[] = {
+ { .compatible = "audio-iio-aux" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, audio_iio_aux_ids);
+
+static struct platform_driver audio_iio_aux_driver = {
+ .driver = {
+ .name = "audio-iio-aux",
+ .of_match_table = audio_iio_aux_ids,
+ },
+ .probe = audio_iio_aux_probe,
+};
+module_platform_driver(audio_iio_aux_driver);
+
+MODULE_AUTHOR("Herve Codina <herve.codina@bootlin.com>");
+MODULE_DESCRIPTION("IIO ALSA SoC aux driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/cs35l36.c b/sound/soc/codecs/cs35l36.c
index 04ba7f25012e..20084c7d3acb 100644
--- a/sound/soc/codecs/cs35l36.c
+++ b/sound/soc/codecs/cs35l36.c
@@ -1312,7 +1312,7 @@ static struct regmap_config cs35l36_regmap = {
.precious_reg = cs35l36_precious_reg,
.volatile_reg = cs35l36_volatile_reg,
.readable_reg = cs35l36_readable_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static irqreturn_t cs35l36_irq(int irq, void *data)
diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index a9c559a676e7..4ec306cd2f47 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -743,7 +743,7 @@ struct regmap_config cs35l41_regmap_i2c = {
.volatile_reg = cs35l41_volatile_reg,
.readable_reg = cs35l41_readable_reg,
.precious_reg = cs35l41_precious_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(cs35l41_regmap_i2c);
@@ -760,7 +760,7 @@ struct regmap_config cs35l41_regmap_spi = {
.volatile_reg = cs35l41_volatile_reg,
.readable_reg = cs35l41_readable_reg,
.precious_reg = cs35l41_precious_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(cs35l41_regmap_spi);
diff --git a/sound/soc/codecs/cs35l45-tables.c b/sound/soc/codecs/cs35l45-tables.c
index 066f83c0c7ac..621af1785979 100644
--- a/sound/soc/codecs/cs35l45-tables.c
+++ b/sound/soc/codecs/cs35l45-tables.c
@@ -255,7 +255,7 @@ const struct regmap_config cs35l45_i2c_regmap = {
.num_reg_defaults = ARRAY_SIZE(cs35l45_defaults),
.volatile_reg = cs35l45_volatile_reg,
.readable_reg = cs35l45_readable_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l45_i2c_regmap, SND_SOC_CS35L45);
@@ -271,7 +271,7 @@ const struct regmap_config cs35l45_spi_regmap = {
.num_reg_defaults = ARRAY_SIZE(cs35l45_defaults),
.volatile_reg = cs35l45_volatile_reg,
.readable_reg = cs35l45_readable_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l45_spi_regmap, SND_SOC_CS35L45);
diff --git a/sound/soc/codecs/cs35l56-i2c.c b/sound/soc/codecs/cs35l56-i2c.c
index ed2a41943d97..888fdfa5f5db 100644
--- a/sound/soc/codecs/cs35l56-i2c.c
+++ b/sound/soc/codecs/cs35l56-i2c.c
@@ -26,14 +26,14 @@ static int cs35l56_i2c_probe(struct i2c_client *client)
if (!cs35l56)
return -ENOMEM;
- cs35l56->dev = dev;
- cs35l56->can_hibernate = true;
+ cs35l56->base.dev = dev;
+ cs35l56->base.can_hibernate = true;
i2c_set_clientdata(client, cs35l56);
- cs35l56->regmap = devm_regmap_init_i2c(client, regmap_config);
- if (IS_ERR(cs35l56->regmap)) {
- ret = PTR_ERR(cs35l56->regmap);
- return dev_err_probe(cs35l56->dev, ret, "Failed to allocate register map\n");
+ cs35l56->base.regmap = devm_regmap_init_i2c(client, regmap_config);
+ if (IS_ERR(cs35l56->base.regmap)) {
+ ret = PTR_ERR(cs35l56->base.regmap);
+ return dev_err_probe(cs35l56->base.dev, ret, "Failed to allocate register map\n");
}
ret = cs35l56_common_probe(cs35l56);
@@ -42,7 +42,7 @@ static int cs35l56_i2c_probe(struct i2c_client *client)
ret = cs35l56_init(cs35l56);
if (ret == 0)
- ret = cs35l56_irq_request(cs35l56, client->irq);
+ ret = cs35l56_irq_request(&cs35l56->base, client->irq);
if (ret < 0)
cs35l56_remove(cs35l56);
diff --git a/sound/soc/codecs/cs35l56-sdw.c b/sound/soc/codecs/cs35l56-sdw.c
index 2cde78605ba9..b433266b7844 100644
--- a/sound/soc/codecs/cs35l56-sdw.c
+++ b/sound/soc/codecs/cs35l56-sdw.c
@@ -166,13 +166,13 @@ static void cs35l56_sdw_init(struct sdw_slave *peripheral)
struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);
int ret;
- pm_runtime_get_noresume(cs35l56->dev);
+ pm_runtime_get_noresume(cs35l56->base.dev);
- regcache_cache_only(cs35l56->regmap, false);
+ regcache_cache_only(cs35l56->base.regmap, false);
ret = cs35l56_init(cs35l56);
if (ret < 0) {
- regcache_cache_only(cs35l56->regmap, true);
+ regcache_cache_only(cs35l56->base.regmap, true);
goto out;
}
@@ -180,15 +180,15 @@ static void cs35l56_sdw_init(struct sdw_slave *peripheral)
* cs35l56_init can return with !init_done if it triggered
* a soft reset.
*/
- if (cs35l56->init_done) {
+ if (cs35l56->base.init_done) {
/* Enable SoundWire interrupts */
sdw_write_no_pm(peripheral, CS35L56_SDW_GEN_INT_MASK_1,
CS35L56_SDW_INT_MASK_CODEC_IRQ);
}
out:
- pm_runtime_mark_last_busy(cs35l56->dev);
- pm_runtime_put_autosuspend(cs35l56->dev);
+ pm_runtime_mark_last_busy(cs35l56->base.dev);
+ pm_runtime_put_autosuspend(cs35l56->base.dev);
}
static int cs35l56_sdw_interrupt(struct sdw_slave *peripheral,
@@ -198,7 +198,7 @@ static int cs35l56_sdw_interrupt(struct sdw_slave *peripheral,
/* SoundWire core holds our pm_runtime when calling this function. */
- dev_dbg(cs35l56->dev, "int control_port=%#x\n", status->control_port);
+ dev_dbg(cs35l56->base.dev, "int control_port=%#x\n", status->control_port);
if ((status->control_port & SDW_SCP_INT1_IMPL_DEF) == 0)
return 0;
@@ -207,7 +207,7 @@ static int cs35l56_sdw_interrupt(struct sdw_slave *peripheral,
* Prevent bus manager suspending and possibly issuing a
* bus-reset before the queued work has run.
*/
- pm_runtime_get_noresume(cs35l56->dev);
+ pm_runtime_get_noresume(cs35l56->base.dev);
/*
* Mask and clear until it has been handled. The read of GEN_INT_STAT_1
@@ -230,14 +230,14 @@ static void cs35l56_sdw_irq_work(struct work_struct *work)
struct cs35l56_private,
sdw_irq_work);
- cs35l56_irq(-1, cs35l56);
+ cs35l56_irq(-1, &cs35l56->base);
/* unmask interrupts */
if (!cs35l56->sdw_irq_no_unmask)
sdw_write_no_pm(cs35l56->sdw_peripheral, CS35L56_SDW_GEN_INT_MASK_1,
CS35L56_SDW_INT_MASK_CODEC_IRQ);
- pm_runtime_put_autosuspend(cs35l56->dev);
+ pm_runtime_put_autosuspend(cs35l56->base.dev);
}
static int cs35l56_sdw_read_prop(struct sdw_slave *peripheral)
@@ -246,7 +246,7 @@ static int cs35l56_sdw_read_prop(struct sdw_slave *peripheral)
struct sdw_slave_prop *prop = &peripheral->prop;
struct sdw_dpn_prop *ports;
- ports = devm_kcalloc(cs35l56->dev, 2, sizeof(*ports), GFP_KERNEL);
+ ports = devm_kcalloc(cs35l56->base.dev, 2, sizeof(*ports), GFP_KERNEL);
if (!ports)
return -ENOMEM;
@@ -279,17 +279,17 @@ static int cs35l56_sdw_update_status(struct sdw_slave *peripheral,
switch (status) {
case SDW_SLAVE_ATTACHED:
- dev_dbg(cs35l56->dev, "%s: ATTACHED\n", __func__);
+ dev_dbg(cs35l56->base.dev, "%s: ATTACHED\n", __func__);
if (cs35l56->sdw_attached)
break;
- if (!cs35l56->init_done || cs35l56->soft_resetting)
+ if (!cs35l56->base.init_done || cs35l56->soft_resetting)
cs35l56_sdw_init(peripheral);
cs35l56->sdw_attached = true;
break;
case SDW_SLAVE_UNATTACHED:
- dev_dbg(cs35l56->dev, "%s: UNATTACHED\n", __func__);
+ dev_dbg(cs35l56->base.dev, "%s: UNATTACHED\n", __func__);
cs35l56->sdw_attached = false;
break;
default:
@@ -305,7 +305,7 @@ static int cs35l56_a1_kick_divider(struct cs35l56_private *cs35l56,
unsigned int curr_scale_reg, next_scale_reg;
int curr_scale, next_scale, ret;
- if (!cs35l56->init_done)
+ if (!cs35l56->base.init_done)
return 0;
if (peripheral->bus->params.curr_bank) {
@@ -324,13 +324,13 @@ static int cs35l56_a1_kick_divider(struct cs35l56_private *cs35l56,
*/
curr_scale = sdw_read_no_pm(peripheral, curr_scale_reg);
if (curr_scale < 0) {
- dev_err(cs35l56->dev, "Failed to read current clock scale: %d\n", curr_scale);
+ dev_err(cs35l56->base.dev, "Failed to read current clock scale: %d\n", curr_scale);
return curr_scale;
}
next_scale = sdw_read_no_pm(peripheral, next_scale_reg);
if (next_scale < 0) {
- dev_err(cs35l56->dev, "Failed to read next clock scale: %d\n", next_scale);
+ dev_err(cs35l56->base.dev, "Failed to read next clock scale: %d\n", next_scale);
return next_scale;
}
@@ -338,7 +338,8 @@ static int cs35l56_a1_kick_divider(struct cs35l56_private *cs35l56,
next_scale = cs35l56->old_sdw_clock_scale;
ret = sdw_write_no_pm(peripheral, next_scale_reg, next_scale);
if (ret < 0) {
- dev_err(cs35l56->dev, "Failed to modify current clock scale: %d\n", ret);
+ dev_err(cs35l56->base.dev, "Failed to modify current clock scale: %d\n",
+ ret);
return ret;
}
}
@@ -346,11 +347,11 @@ static int cs35l56_a1_kick_divider(struct cs35l56_private *cs35l56,
cs35l56->old_sdw_clock_scale = curr_scale;
ret = sdw_write_no_pm(peripheral, curr_scale_reg, CS35L56_SDW_INVALID_BUS_SCALE);
if (ret < 0) {
- dev_err(cs35l56->dev, "Failed to modify current clock scale: %d\n", ret);
+ dev_err(cs35l56->base.dev, "Failed to modify current clock scale: %d\n", ret);
return ret;
}
- dev_dbg(cs35l56->dev, "Next bus scale: %#x\n", next_scale);
+ dev_dbg(cs35l56->base.dev, "Next bus scale: %#x\n", next_scale);
return 0;
}
@@ -362,9 +363,10 @@ static int cs35l56_sdw_bus_config(struct sdw_slave *peripheral,
int sclk;
sclk = params->curr_dr_freq / 2;
- dev_dbg(cs35l56->dev, "%s: sclk=%u c=%u r=%u\n", __func__, sclk, params->col, params->row);
+ dev_dbg(cs35l56->base.dev, "%s: sclk=%u c=%u r=%u\n",
+ __func__, sclk, params->col, params->row);
- if (cs35l56->rev < 0xb0)
+ if (cs35l56->base.rev < 0xb0)
return cs35l56_a1_kick_divider(cs35l56, peripheral);
return 0;
@@ -376,7 +378,7 @@ static int __maybe_unused cs35l56_sdw_clk_stop(struct sdw_slave *peripheral,
{
struct cs35l56_private *cs35l56 = dev_get_drvdata(&peripheral->dev);
- dev_dbg(cs35l56->dev, "%s: mode:%d type:%d\n", __func__, mode, type);
+ dev_dbg(cs35l56->base.dev, "%s: mode:%d type:%d\n", __func__, mode, type);
return 0;
}
@@ -397,10 +399,10 @@ static int __maybe_unused cs35l56_sdw_handle_unattach(struct cs35l56_private *cs
if (peripheral->unattach_request) {
/* Cannot access registers until bus is re-initialized. */
- dev_dbg(cs35l56->dev, "Wait for initialization_complete\n");
+ dev_dbg(cs35l56->base.dev, "Wait for initialization_complete\n");
if (!wait_for_completion_timeout(&peripheral->initialization_complete,
msecs_to_jiffies(5000))) {
- dev_err(cs35l56->dev, "initialization_complete timed out\n");
+ dev_err(cs35l56->base.dev, "initialization_complete timed out\n");
return -ETIMEDOUT;
}
@@ -419,10 +421,10 @@ static int __maybe_unused cs35l56_sdw_runtime_suspend(struct device *dev)
{
struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);
- if (!cs35l56->init_done)
+ if (!cs35l56->base.init_done)
return 0;
- return cs35l56_runtime_suspend(dev);
+ return cs35l56_runtime_suspend_common(&cs35l56->base);
}
static int __maybe_unused cs35l56_sdw_runtime_resume(struct device *dev)
@@ -432,14 +434,14 @@ static int __maybe_unused cs35l56_sdw_runtime_resume(struct device *dev)
dev_dbg(dev, "Runtime resume\n");
- if (!cs35l56->init_done)
+ if (!cs35l56->base.init_done)
return 0;
ret = cs35l56_sdw_handle_unattach(cs35l56);
if (ret < 0)
return ret;
- ret = cs35l56_runtime_resume_common(cs35l56);
+ ret = cs35l56_runtime_resume_common(&cs35l56->base, true);
if (ret)
return ret;
@@ -454,7 +456,7 @@ static int __maybe_unused cs35l56_sdw_system_suspend(struct device *dev)
{
struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);
- if (!cs35l56->init_done)
+ if (!cs35l56->base.init_done)
return 0;
/*
@@ -493,21 +495,21 @@ static int cs35l56_sdw_probe(struct sdw_slave *peripheral, const struct sdw_devi
if (!cs35l56)
return -ENOMEM;
- cs35l56->dev = dev;
+ cs35l56->base.dev = dev;
cs35l56->sdw_peripheral = peripheral;
INIT_WORK(&cs35l56->sdw_irq_work, cs35l56_sdw_irq_work);
dev_set_drvdata(dev, cs35l56);
- cs35l56->regmap = devm_regmap_init(dev, &cs35l56_regmap_bus_sdw,
+ cs35l56->base.regmap = devm_regmap_init(dev, &cs35l56_regmap_bus_sdw,
peripheral, &cs35l56_regmap_sdw);
- if (IS_ERR(cs35l56->regmap)) {
- ret = PTR_ERR(cs35l56->regmap);
+ if (IS_ERR(cs35l56->base.regmap)) {
+ ret = PTR_ERR(cs35l56->base.regmap);
return dev_err_probe(dev, ret, "Failed to allocate register map\n");
}
/* Start in cache-only until device is enumerated */
- regcache_cache_only(cs35l56->regmap, true);
+ regcache_cache_only(cs35l56->base.regmap, true);
ret = cs35l56_common_probe(cs35l56);
if (ret != 0)
diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c
index 60da8c75b7b9..ae373f335ea8 100644
--- a/sound/soc/codecs/cs35l56-shared.c
+++ b/sound/soc/codecs/cs35l56-shared.c
@@ -11,6 +11,20 @@
#include "cs35l56.h"
+static const struct reg_sequence cs35l56_patch[] = {
+ /* These are not reset by a soft-reset, so patch to defaults. */
+ { CS35L56_MAIN_RENDER_USER_MUTE, 0x00000000 },
+ { CS35L56_MAIN_RENDER_USER_VOLUME, 0x00000000 },
+ { CS35L56_MAIN_POSTURE_NUMBER, 0x00000000 },
+};
+
+int cs35l56_set_patch(struct cs35l56_base *cs35l56_base)
+{
+ return regmap_register_patch(cs35l56_base->regmap, cs35l56_patch,
+ ARRAY_SIZE(cs35l56_patch));
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_set_patch, SND_SOC_CS35L56_SHARED);
+
static const struct reg_default cs35l56_reg_defaults[] = {
{ CS35L56_ASP1_ENABLES1, 0x00000000 },
{ CS35L56_ASP1_CONTROL1, 0x00000028 },
@@ -35,9 +49,9 @@ static const struct reg_default cs35l56_reg_defaults[] = {
{ CS35L56_IRQ1_MASK_8, 0xfc000fff },
{ CS35L56_IRQ1_MASK_18, 0x1f7df0ff },
{ CS35L56_IRQ1_MASK_20, 0x15c00000 },
- /* CS35L56_MAIN_RENDER_USER_MUTE - soft register, no default */
- /* CS35L56_MAIN_RENDER_USER_VOLUME - soft register, no default */
- /* CS35L56_MAIN_POSTURE_NUMBER - soft register, no default */
+ { CS35L56_MAIN_RENDER_USER_MUTE, 0x00000000 },
+ { CS35L56_MAIN_RENDER_USER_VOLUME, 0x00000000 },
+ { CS35L56_MAIN_POSTURE_NUMBER, 0x00000000 },
};
static bool cs35l56_is_dsp_memory(unsigned int reg)
@@ -181,33 +195,463 @@ static bool cs35l56_volatile_reg(struct device *dev, unsigned int reg)
}
}
-static const u32 cs35l56_firmware_registers[] = {
- CS35L56_MAIN_RENDER_USER_MUTE,
- CS35L56_MAIN_RENDER_USER_VOLUME,
- CS35L56_MAIN_POSTURE_NUMBER,
+int cs35l56_mbox_send(struct cs35l56_base *cs35l56_base, unsigned int command)
+{
+ unsigned int val;
+ int ret;
+
+ regmap_write(cs35l56_base->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1, command);
+ ret = regmap_read_poll_timeout(cs35l56_base->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
+ val, (val == 0),
+ CS35L56_MBOX_POLL_US, CS35L56_MBOX_TIMEOUT_US);
+ if (ret) {
+ dev_warn(cs35l56_base->dev, "MBOX command %#x failed: %d\n", command, ret);
+ return ret;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_mbox_send, SND_SOC_CS35L56_SHARED);
+
+int cs35l56_firmware_shutdown(struct cs35l56_base *cs35l56_base)
+{
+ int ret;
+ unsigned int reg;
+ unsigned int val;
+
+ ret = cs35l56_mbox_send(cs35l56_base, CS35L56_MBOX_CMD_SHUTDOWN);
+ if (ret)
+ return ret;
+
+ if (cs35l56_base->rev < CS35L56_REVID_B0)
+ reg = CS35L56_DSP1_PM_CUR_STATE_A1;
+ else
+ reg = CS35L56_DSP1_PM_CUR_STATE;
+
+ ret = regmap_read_poll_timeout(cs35l56_base->regmap, reg,
+ val, (val == CS35L56_HALO_STATE_SHUTDOWN),
+ CS35L56_HALO_STATE_POLL_US,
+ CS35L56_HALO_STATE_TIMEOUT_US);
+ if (ret < 0)
+ dev_err(cs35l56_base->dev, "Failed to poll PM_CUR_STATE to 1 is %d (ret %d)\n",
+ val, ret);
+ return ret;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_firmware_shutdown, SND_SOC_CS35L56_SHARED);
+
+int cs35l56_wait_for_firmware_boot(struct cs35l56_base *cs35l56_base)
+{
+ unsigned int reg;
+ unsigned int val;
+ int ret;
+
+ if (cs35l56_base->rev < CS35L56_REVID_B0)
+ reg = CS35L56_DSP1_HALO_STATE_A1;
+ else
+ reg = CS35L56_DSP1_HALO_STATE;
+
+ ret = regmap_read_poll_timeout(cs35l56_base->regmap, reg,
+ val,
+ (val < 0xFFFF) && (val >= CS35L56_HALO_STATE_BOOT_DONE),
+ CS35L56_HALO_STATE_POLL_US,
+ CS35L56_HALO_STATE_TIMEOUT_US);
+
+ if ((ret < 0) && (ret != -ETIMEDOUT)) {
+ dev_err(cs35l56_base->dev, "Failed to read HALO_STATE: %d\n", ret);
+ return ret;
+ }
+
+ if ((ret == -ETIMEDOUT) || (val != CS35L56_HALO_STATE_BOOT_DONE)) {
+ dev_err(cs35l56_base->dev, "Firmware boot fail: HALO_STATE=%#x\n", val);
+ return -EIO;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_wait_for_firmware_boot, SND_SOC_CS35L56_SHARED);
+
+void cs35l56_wait_control_port_ready(void)
+{
+ /* Wait for control port to be ready (datasheet tIRS). */
+ usleep_range(CS35L56_CONTROL_PORT_READY_US, 2 * CS35L56_CONTROL_PORT_READY_US);
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_wait_control_port_ready, SND_SOC_CS35L56_SHARED);
+
+void cs35l56_wait_min_reset_pulse(void)
+{
+ /* Satisfy minimum reset pulse width spec */
+ usleep_range(CS35L56_RESET_PULSE_MIN_US, 2 * CS35L56_RESET_PULSE_MIN_US);
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_wait_min_reset_pulse, SND_SOC_CS35L56_SHARED);
+
+static const struct reg_sequence cs35l56_system_reset_seq[] = {
+ REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_SYSTEM_RESET),
};
-void cs35l56_reread_firmware_registers(struct device *dev, struct regmap *regmap)
+void cs35l56_system_reset(struct cs35l56_base *cs35l56_base, bool is_soundwire)
+{
+ /*
+ * Must enter cache-only first so there can't be any more register
+ * accesses other than the controlled system reset sequence below.
+ */
+ regcache_cache_only(cs35l56_base->regmap, true);
+ regmap_multi_reg_write_bypassed(cs35l56_base->regmap,
+ cs35l56_system_reset_seq,
+ ARRAY_SIZE(cs35l56_system_reset_seq));
+
+ /* On SoundWire the registers won't be accessible until it re-enumerates. */
+ if (is_soundwire)
+ return;
+
+ cs35l56_wait_control_port_ready();
+ regcache_cache_only(cs35l56_base->regmap, false);
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_system_reset, SND_SOC_CS35L56_SHARED);
+
+int cs35l56_irq_request(struct cs35l56_base *cs35l56_base, int irq)
+{
+ int ret;
+
+ if (!irq)
+ return 0;
+
+ ret = devm_request_threaded_irq(cs35l56_base->dev, irq, NULL, cs35l56_irq,
+ IRQF_ONESHOT | IRQF_SHARED | IRQF_TRIGGER_LOW,
+ "cs35l56", cs35l56_base);
+ if (!ret)
+ cs35l56_base->irq = irq;
+ else
+ dev_err(cs35l56_base->dev, "Failed to get IRQ: %d\n", ret);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_irq_request, SND_SOC_CS35L56_SHARED);
+
+irqreturn_t cs35l56_irq(int irq, void *data)
+{
+ struct cs35l56_base *cs35l56_base = data;
+ unsigned int status1 = 0, status8 = 0, status20 = 0;
+ unsigned int mask1, mask8, mask20;
+ unsigned int val;
+ int rv;
+
+ irqreturn_t ret = IRQ_NONE;
+
+ if (!cs35l56_base->init_done)
+ return IRQ_NONE;
+
+ mutex_lock(&cs35l56_base->irq_lock);
+
+ rv = pm_runtime_resume_and_get(cs35l56_base->dev);
+ if (rv < 0) {
+ dev_err(cs35l56_base->dev, "irq: failed to get pm_runtime: %d\n", rv);
+ goto err_unlock;
+ }
+
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_STATUS, &val);
+ if ((val & CS35L56_IRQ1_STS_MASK) == 0) {
+ dev_dbg(cs35l56_base->dev, "Spurious IRQ: no pending interrupt\n");
+ goto err;
+ }
+
+ /* Ack interrupts */
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_EINT_1, &status1);
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_MASK_1, &mask1);
+ status1 &= ~mask1;
+ regmap_write(cs35l56_base->regmap, CS35L56_IRQ1_EINT_1, status1);
+
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_EINT_8, &status8);
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_MASK_8, &mask8);
+ status8 &= ~mask8;
+ regmap_write(cs35l56_base->regmap, CS35L56_IRQ1_EINT_8, status8);
+
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_EINT_20, &status20);
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_MASK_20, &mask20);
+ status20 &= ~mask20;
+ /* We don't want EINT20 but they default to unmasked: force mask */
+ regmap_write(cs35l56_base->regmap, CS35L56_IRQ1_MASK_20, 0xffffffff);
+
+ dev_dbg(cs35l56_base->dev, "%s: %#x %#x\n", __func__, status1, status8);
+
+ /* Check to see if unmasked bits are active */
+ if (!status1 && !status8 && !status20)
+ goto err;
+
+ if (status1 & CS35L56_AMP_SHORT_ERR_EINT1_MASK)
+ dev_crit(cs35l56_base->dev, "Amp short error\n");
+
+ if (status8 & CS35L56_TEMP_ERR_EINT1_MASK)
+ dev_crit(cs35l56_base->dev, "Overtemp error\n");
+
+ ret = IRQ_HANDLED;
+
+err:
+ pm_runtime_put(cs35l56_base->dev);
+err_unlock:
+ mutex_unlock(&cs35l56_base->irq_lock);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_irq, SND_SOC_CS35L56_SHARED);
+
+int cs35l56_is_fw_reload_needed(struct cs35l56_base *cs35l56_base)
+{
+ unsigned int val;
+ int ret;
+
+ /* Nothing to re-patch if we haven't done any patching yet. */
+ if (!cs35l56_base->fw_patched)
+ return false;
+
+ /*
+ * If we have control of RESET we will have asserted it so the firmware
+ * will need re-patching.
+ */
+ if (cs35l56_base->reset_gpio)
+ return true;
+
+ /*
+ * In secure mode FIRMWARE_MISSING is cleared by the BIOS loader so
+ * can't be used here to test for memory retention.
+ * Assume that tuning must be re-loaded.
+ */
+ if (cs35l56_base->secured)
+ return true;
+
+ ret = pm_runtime_resume_and_get(cs35l56_base->dev);
+ if (ret) {
+ dev_err(cs35l56_base->dev, "Failed to runtime_get: %d\n", ret);
+ return ret;
+ }
+
+ ret = regmap_read(cs35l56_base->regmap, CS35L56_PROTECTION_STATUS, &val);
+ if (ret)
+ dev_err(cs35l56_base->dev, "Failed to read PROTECTION_STATUS: %d\n", ret);
+ else
+ ret = !!(val & CS35L56_FIRMWARE_MISSING);
+
+ pm_runtime_put_autosuspend(cs35l56_base->dev);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_is_fw_reload_needed, SND_SOC_CS35L56_SHARED);
+
+static const struct reg_sequence cs35l56_hibernate_seq[] = {
+ /* This must be the last register access */
+ REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_HIBERNATE_NOW),
+};
+
+static const struct reg_sequence cs35l56_hibernate_wake_seq[] = {
+ REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_WAKEUP),
+};
+
+int cs35l56_runtime_suspend_common(struct cs35l56_base *cs35l56_base)
{
- int i;
unsigned int val;
+ int ret;
+
+ if (!cs35l56_base->init_done)
+ return 0;
- for (i = 0; i < ARRAY_SIZE(cs35l56_firmware_registers); i++) {
- regmap_read(regmap, cs35l56_firmware_registers[i], &val);
- dev_dbg(dev, "%s: %d: %#x: %#x\n", __func__,
- i, cs35l56_firmware_registers[i], val);
+ /* Firmware must have entered a power-save state */
+ ret = regmap_read_poll_timeout(cs35l56_base->regmap,
+ CS35L56_TRANSDUCER_ACTUAL_PS,
+ val, (val >= CS35L56_PS3),
+ CS35L56_PS3_POLL_US,
+ CS35L56_PS3_TIMEOUT_US);
+ if (ret)
+ dev_warn(cs35l56_base->dev, "PS3 wait failed: %d\n", ret);
+
+ /* Clear BOOT_DONE so it can be used to detect a reboot */
+ regmap_write(cs35l56_base->regmap, CS35L56_IRQ1_EINT_4, CS35L56_OTP_BOOT_DONE_MASK);
+
+ if (!cs35l56_base->can_hibernate) {
+ regcache_cache_only(cs35l56_base->regmap, true);
+ dev_dbg(cs35l56_base->dev, "Suspended: no hibernate");
+
+ return 0;
}
+
+ /*
+ * Enable auto-hibernate. If it is woken by some other wake source
+ * it will automatically return to hibernate.
+ */
+ cs35l56_mbox_send(cs35l56_base, CS35L56_MBOX_CMD_ALLOW_AUTO_HIBERNATE);
+
+ /*
+ * Must enter cache-only first so there can't be any more register
+ * accesses other than the controlled hibernate sequence below.
+ */
+ regcache_cache_only(cs35l56_base->regmap, true);
+
+ regmap_multi_reg_write_bypassed(cs35l56_base->regmap,
+ cs35l56_hibernate_seq,
+ ARRAY_SIZE(cs35l56_hibernate_seq));
+
+ dev_dbg(cs35l56_base->dev, "Suspended: hibernate");
+
+ return 0;
}
-EXPORT_SYMBOL_NS_GPL(cs35l56_reread_firmware_registers, SND_SOC_CS35L56_SHARED);
+EXPORT_SYMBOL_NS_GPL(cs35l56_runtime_suspend_common, SND_SOC_CS35L56_SHARED);
+
+int cs35l56_runtime_resume_common(struct cs35l56_base *cs35l56_base, bool is_soundwire)
+{
+ unsigned int val;
+ int ret;
+
+ if (!cs35l56_base->init_done)
+ return 0;
+
+ if (!cs35l56_base->can_hibernate)
+ goto out_sync;
+
+ if (!is_soundwire) {
+ /*
+ * Dummy transaction to trigger I2C/SPI auto-wake. This will NAK on I2C.
+ * Must be done before releasing cache-only.
+ */
+ regmap_multi_reg_write_bypassed(cs35l56_base->regmap,
+ cs35l56_hibernate_wake_seq,
+ ARRAY_SIZE(cs35l56_hibernate_wake_seq));
-const struct cs_dsp_region cs35l56_dsp1_regions[] = {
+ cs35l56_wait_control_port_ready();
+ }
+
+out_sync:
+ regcache_cache_only(cs35l56_base->regmap, false);
+
+ ret = cs35l56_wait_for_firmware_boot(cs35l56_base);
+ if (ret) {
+ dev_err(cs35l56_base->dev, "Hibernate wake failed: %d\n", ret);
+ goto err;
+ }
+
+ ret = cs35l56_mbox_send(cs35l56_base, CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE);
+ if (ret)
+ goto err;
+
+ /* BOOT_DONE will be 1 if the amp reset */
+ regmap_read(cs35l56_base->regmap, CS35L56_IRQ1_EINT_4, &val);
+ if (val & CS35L56_OTP_BOOT_DONE_MASK) {
+ dev_dbg(cs35l56_base->dev, "Registers reset in suspend\n");
+ regcache_mark_dirty(cs35l56_base->regmap);
+ }
+
+ regcache_sync(cs35l56_base->regmap);
+
+ dev_dbg(cs35l56_base->dev, "Resumed");
+
+ return 0;
+
+err:
+ regmap_write(cs35l56_base->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
+ CS35L56_MBOX_CMD_HIBERNATE_NOW);
+
+ regcache_cache_only(cs35l56_base->regmap, true);
+
+ return ret;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_runtime_resume_common, SND_SOC_CS35L56_SHARED);
+
+static const struct cs_dsp_region cs35l56_dsp1_regions[] = {
{ .type = WMFW_HALO_PM_PACKED, .base = CS35L56_DSP1_PMEM_0 },
{ .type = WMFW_HALO_XM_PACKED, .base = CS35L56_DSP1_XMEM_PACKED_0 },
{ .type = WMFW_HALO_YM_PACKED, .base = CS35L56_DSP1_YMEM_PACKED_0 },
{ .type = WMFW_ADSP2_XM, .base = CS35L56_DSP1_XMEM_UNPACKED24_0 },
{ .type = WMFW_ADSP2_YM, .base = CS35L56_DSP1_YMEM_UNPACKED24_0 },
};
-EXPORT_SYMBOL_NS_GPL(cs35l56_dsp1_regions, SND_SOC_CS35L56_SHARED);
+
+void cs35l56_init_cs_dsp(struct cs35l56_base *cs35l56_base, struct cs_dsp *cs_dsp)
+{
+ cs_dsp->num = 1;
+ cs_dsp->type = WMFW_HALO;
+ cs_dsp->rev = 0;
+ cs_dsp->dev = cs35l56_base->dev;
+ cs_dsp->regmap = cs35l56_base->regmap;
+ cs_dsp->base = CS35L56_DSP1_CORE_BASE;
+ cs_dsp->base_sysinfo = CS35L56_DSP1_SYS_INFO_ID;
+ cs_dsp->mem = cs35l56_dsp1_regions;
+ cs_dsp->num_mems = ARRAY_SIZE(cs35l56_dsp1_regions);
+ cs_dsp->no_core_startstop = true;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_init_cs_dsp, SND_SOC_CS35L56_SHARED);
+
+int cs35l56_hw_init(struct cs35l56_base *cs35l56_base)
+{
+ int ret;
+ unsigned int devid, revid, otpid, secured;
+
+ /*
+ * If the system is not using a reset_gpio then issue a
+ * dummy read to force a wakeup.
+ */
+ if (!cs35l56_base->reset_gpio)
+ regmap_read(cs35l56_base->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1, &devid);
+
+ cs35l56_wait_control_port_ready();
+
+ /*
+ * The HALO_STATE register is in different locations on Ax and B0
+ * devices so the REVID needs to be determined before waiting for the
+ * firmware to boot.
+ */
+ ret = regmap_read(cs35l56_base->regmap, CS35L56_REVID, &revid);
+ if (ret < 0) {
+ dev_err(cs35l56_base->dev, "Get Revision ID failed\n");
+ return ret;
+ }
+ cs35l56_base->rev = revid & (CS35L56_AREVID_MASK | CS35L56_MTLREVID_MASK);
+
+ ret = cs35l56_wait_for_firmware_boot(cs35l56_base);
+ if (ret)
+ return ret;
+
+ ret = regmap_read(cs35l56_base->regmap, CS35L56_DEVID, &devid);
+ if (ret < 0) {
+ dev_err(cs35l56_base->dev, "Get Device ID failed\n");
+ return ret;
+ }
+ devid &= CS35L56_DEVID_MASK;
+
+ switch (devid) {
+ case 0x35A56:
+ break;
+ default:
+ dev_err(cs35l56_base->dev, "Unknown device %x\n", devid);
+ return ret;
+ }
+
+ ret = regmap_read(cs35l56_base->regmap, CS35L56_DSP_RESTRICT_STS1, &secured);
+ if (ret) {
+ dev_err(cs35l56_base->dev, "Get Secure status failed\n");
+ return ret;
+ }
+
+ /* When any bus is restricted treat the device as secured */
+ if (secured & CS35L56_RESTRICTED_MASK)
+ cs35l56_base->secured = true;
+
+ ret = regmap_read(cs35l56_base->regmap, CS35L56_OTPID, &otpid);
+ if (ret < 0) {
+ dev_err(cs35l56_base->dev, "Get OTP ID failed\n");
+ return ret;
+ }
+
+ dev_info(cs35l56_base->dev, "Cirrus Logic CS35L56%s Rev %02X OTP%d\n",
+ cs35l56_base->secured ? "s" : "", cs35l56_base->rev, otpid);
+
+ /* Wake source and *_BLOCKED interrupts default to unmasked, so mask them */
+ regmap_write(cs35l56_base->regmap, CS35L56_IRQ1_MASK_20, 0xffffffff);
+ regmap_update_bits(cs35l56_base->regmap, CS35L56_IRQ1_MASK_1,
+ CS35L56_AMP_SHORT_ERR_EINT1_MASK,
+ 0);
+ regmap_update_bits(cs35l56_base->regmap, CS35L56_IRQ1_MASK_8,
+ CS35L56_TEMP_ERR_EINT1_MASK,
+ 0);
+
+ return 0;
+}
+EXPORT_SYMBOL_NS_GPL(cs35l56_hw_init, SND_SOC_CS35L56_SHARED);
static const u32 cs35l56_bclk_valid_for_pll_freq_table[] = {
[0x0C] = 128000,
@@ -319,7 +763,7 @@ struct regmap_config cs35l56_regmap_i2c = {
.volatile_reg = cs35l56_volatile_reg,
.readable_reg = cs35l56_readable_reg,
.precious_reg = cs35l56_precious_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_i2c, SND_SOC_CS35L56_SHARED);
@@ -336,7 +780,7 @@ struct regmap_config cs35l56_regmap_spi = {
.volatile_reg = cs35l56_volatile_reg,
.readable_reg = cs35l56_readable_reg,
.precious_reg = cs35l56_precious_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_spi, SND_SOC_CS35L56_SHARED);
@@ -352,7 +796,7 @@ struct regmap_config cs35l56_regmap_sdw = {
.volatile_reg = cs35l56_volatile_reg,
.readable_reg = cs35l56_readable_reg,
.precious_reg = cs35l56_precious_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_NS_GPL(cs35l56_regmap_sdw, SND_SOC_CS35L56_SHARED);
diff --git a/sound/soc/codecs/cs35l56-spi.c b/sound/soc/codecs/cs35l56-spi.c
index 996aab10500e..2057fce435be 100644
--- a/sound/soc/codecs/cs35l56-spi.c
+++ b/sound/soc/codecs/cs35l56-spi.c
@@ -25,13 +25,13 @@ static int cs35l56_spi_probe(struct spi_device *spi)
return -ENOMEM;
spi_set_drvdata(spi, cs35l56);
- cs35l56->regmap = devm_regmap_init_spi(spi, regmap_config);
- if (IS_ERR(cs35l56->regmap)) {
- ret = PTR_ERR(cs35l56->regmap);
+ cs35l56->base.regmap = devm_regmap_init_spi(spi, regmap_config);
+ if (IS_ERR(cs35l56->base.regmap)) {
+ ret = PTR_ERR(cs35l56->base.regmap);
return dev_err_probe(&spi->dev, ret, "Failed to allocate register map\n");
}
- cs35l56->dev = &spi->dev;
+ cs35l56->base.dev = &spi->dev;
ret = cs35l56_common_probe(cs35l56);
if (ret != 0)
@@ -39,7 +39,7 @@ static int cs35l56_spi_probe(struct spi_device *spi)
ret = cs35l56_init(cs35l56);
if (ret == 0)
- ret = cs35l56_irq_request(cs35l56, spi->irq);
+ ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
if (ret < 0)
cs35l56_remove(cs35l56);
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index c03f9d3c9a13..19b6b4fbe5de 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -34,23 +34,6 @@
static int cs35l56_dsp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
-static int cs35l56_mbox_send(struct cs35l56_private *cs35l56, unsigned int command)
-{
- unsigned int val;
- int ret;
-
- regmap_write(cs35l56->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1, command);
- ret = regmap_read_poll_timeout(cs35l56->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
- val, (val == 0),
- CS35L56_MBOX_POLL_US, CS35L56_MBOX_TIMEOUT_US);
- if (ret) {
- dev_warn(cs35l56->dev, "MBOX command %#x failed: %d\n", command, ret);
- return ret;
- }
-
- return 0;
-}
-
static void cs35l56_wait_dsp_ready(struct cs35l56_private *cs35l56)
{
/* Wait for patching to complete */
@@ -174,25 +157,25 @@ static int cs35l56_play_event(struct snd_soc_dapm_widget *w,
unsigned int val;
int ret;
- dev_dbg(cs35l56->dev, "play: %d\n", event);
+ dev_dbg(cs35l56->base.dev, "play: %d\n", event);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
/* Don't wait for ACK, we check in POST_PMU that it completed */
- return regmap_write(cs35l56->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
+ return regmap_write(cs35l56->base.regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
CS35L56_MBOX_CMD_AUDIO_PLAY);
case SND_SOC_DAPM_POST_PMU:
/* Wait for firmware to enter PS0 power state */
- ret = regmap_read_poll_timeout(cs35l56->regmap,
+ ret = regmap_read_poll_timeout(cs35l56->base.regmap,
CS35L56_TRANSDUCER_ACTUAL_PS,
val, (val == CS35L56_PS0),
CS35L56_PS0_POLL_US,
CS35L56_PS0_TIMEOUT_US);
if (ret)
- dev_err(cs35l56->dev, "PS0 wait failed: %d\n", ret);
+ dev_err(cs35l56->base.dev, "PS0 wait failed: %d\n", ret);
return ret;
case SND_SOC_DAPM_POST_PMD:
- return cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_AUDIO_PAUSE);
+ return cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_PAUSE);
default:
return 0;
}
@@ -310,109 +293,23 @@ static int cs35l56_dsp_event(struct snd_soc_dapm_widget *w,
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct cs35l56_private *cs35l56 = snd_soc_component_get_drvdata(component);
- dev_dbg(cs35l56->dev, "%s: %d\n", __func__, event);
+ dev_dbg(cs35l56->base.dev, "%s: %d\n", __func__, event);
return wm_adsp_event(w, kcontrol, event);
}
-irqreturn_t cs35l56_irq(int irq, void *data)
-{
- struct cs35l56_private *cs35l56 = data;
- unsigned int status1 = 0, status8 = 0, status20 = 0;
- unsigned int mask1, mask8, mask20;
- unsigned int val;
- int rv;
-
- irqreturn_t ret = IRQ_NONE;
-
- if (!cs35l56->init_done)
- return IRQ_NONE;
-
- mutex_lock(&cs35l56->irq_lock);
-
- rv = pm_runtime_resume_and_get(cs35l56->dev);
- if (rv < 0) {
- dev_err(cs35l56->dev, "irq: failed to get pm_runtime: %d\n", rv);
- goto err_unlock;
- }
-
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_STATUS, &val);
- if ((val & CS35L56_IRQ1_STS_MASK) == 0) {
- dev_dbg(cs35l56->dev, "Spurious IRQ: no pending interrupt\n");
- goto err;
- }
-
- /* Ack interrupts */
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_EINT_1, &status1);
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_MASK_1, &mask1);
- status1 &= ~mask1;
- regmap_write(cs35l56->regmap, CS35L56_IRQ1_EINT_1, status1);
-
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_EINT_8, &status8);
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_MASK_8, &mask8);
- status8 &= ~mask8;
- regmap_write(cs35l56->regmap, CS35L56_IRQ1_EINT_8, status8);
-
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_EINT_20, &status20);
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_MASK_20, &mask20);
- status20 &= ~mask20;
- /* We don't want EINT20 but they default to unmasked: force mask */
- regmap_write(cs35l56->regmap, CS35L56_IRQ1_MASK_20, 0xffffffff);
-
- dev_dbg(cs35l56->dev, "%s: %#x %#x\n", __func__, status1, status8);
-
- /* Check to see if unmasked bits are active */
- if (!status1 && !status8 && !status20)
- goto err;
-
- if (status1 & CS35L56_AMP_SHORT_ERR_EINT1_MASK)
- dev_crit(cs35l56->dev, "Amp short error\n");
-
- if (status8 & CS35L56_TEMP_ERR_EINT1_MASK)
- dev_crit(cs35l56->dev, "Overtemp error\n");
-
- ret = IRQ_HANDLED;
-
-err:
- pm_runtime_put(cs35l56->dev);
-err_unlock:
- mutex_unlock(&cs35l56->irq_lock);
-
- return ret;
-}
-EXPORT_SYMBOL_NS_GPL(cs35l56_irq, SND_SOC_CS35L56_CORE);
-
-int cs35l56_irq_request(struct cs35l56_private *cs35l56, int irq)
-{
- int ret;
-
- if (!irq)
- return 0;
-
- ret = devm_request_threaded_irq(cs35l56->dev, irq, NULL, cs35l56_irq,
- IRQF_ONESHOT | IRQF_SHARED | IRQF_TRIGGER_LOW,
- "cs35l56", cs35l56);
- if (!ret)
- cs35l56->irq = irq;
- else
- dev_err(cs35l56->dev, "Failed to get IRQ: %d\n", ret);
-
- return ret;
-}
-EXPORT_SYMBOL_NS_GPL(cs35l56_irq_request, SND_SOC_CS35L56_CORE);
-
static int cs35l56_asp_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
{
struct cs35l56_private *cs35l56 = snd_soc_component_get_drvdata(codec_dai->component);
unsigned int val;
- dev_dbg(cs35l56->dev, "%s: %#x\n", __func__, fmt);
+ dev_dbg(cs35l56->base.dev, "%s: %#x\n", __func__, fmt);
switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
case SND_SOC_DAIFMT_CBC_CFC:
break;
default:
- dev_err(cs35l56->dev, "Unsupported clock source mode\n");
+ dev_err(cs35l56->base.dev, "Unsupported clock source mode\n");
return -EINVAL;
}
@@ -426,7 +323,7 @@ static int cs35l56_asp_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int f
cs35l56->tdm_mode = false;
break;
default:
- dev_err(cs35l56->dev, "Unsupported DAI format\n");
+ dev_err(cs35l56->base.dev, "Unsupported DAI format\n");
return -EINVAL;
}
@@ -443,18 +340,18 @@ static int cs35l56_asp_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int f
case SND_SOC_DAIFMT_NB_NF:
break;
default:
- dev_err(cs35l56->dev, "Invalid clock invert\n");
+ dev_err(cs35l56->base.dev, "Invalid clock invert\n");
return -EINVAL;
}
- regmap_update_bits(cs35l56->regmap,
+ regmap_update_bits(cs35l56->base.regmap,
CS35L56_ASP1_CONTROL2,
CS35L56_ASP_FMT_MASK |
CS35L56_ASP_BCLK_INV_MASK | CS35L56_ASP_FSYNC_INV_MASK,
val);
/* Hi-Z DOUT in unused slots and when all TX are disabled */
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_CONTROL3,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_CONTROL3,
CS35L56_ASP1_DOUT_HIZ_CTRL_MASK,
CS35L56_ASP_UNUSED_HIZ_OFF_HIZ);
@@ -485,7 +382,7 @@ static void cs35l56_set_asp_slot_positions(struct cs35l56_private *cs35l56,
channel_shift += 8;
}
- regmap_write(cs35l56->regmap, reg, reg_val);
+ regmap_write(cs35l56->base.regmap, reg, reg_val);
}
static int cs35l56_asp_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
@@ -494,20 +391,20 @@ static int cs35l56_asp_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx
struct cs35l56_private *cs35l56 = snd_soc_component_get_drvdata(dai->component);
if ((slots == 0) || (slot_width == 0)) {
- dev_dbg(cs35l56->dev, "tdm config cleared\n");
+ dev_dbg(cs35l56->base.dev, "tdm config cleared\n");
cs35l56->asp_slot_width = 0;
cs35l56->asp_slot_count = 0;
return 0;
}
if (slot_width > (CS35L56_ASP_RX_WIDTH_MASK >> CS35L56_ASP_RX_WIDTH_SHIFT)) {
- dev_err(cs35l56->dev, "tdm invalid slot width %d\n", slot_width);
+ dev_err(cs35l56->base.dev, "tdm invalid slot width %d\n", slot_width);
return -EINVAL;
}
/* More than 32 slots would give an unsupportable BCLK frequency */
if (slots > 32) {
- dev_err(cs35l56->dev, "tdm invalid slot count %d\n", slots);
+ dev_err(cs35l56->base.dev, "tdm invalid slot count %d\n", slots);
return -EINVAL;
}
@@ -524,7 +421,7 @@ static int cs35l56_asp_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx
cs35l56_set_asp_slot_positions(cs35l56, CS35L56_ASP1_FRAME_CONTROL1, rx_mask);
cs35l56_set_asp_slot_positions(cs35l56, CS35L56_ASP1_FRAME_CONTROL5, tx_mask);
- dev_dbg(cs35l56->dev, "tdm slot width: %u count: %u tx_mask: %#x rx_mask: %#x\n",
+ dev_dbg(cs35l56->base.dev, "tdm slot width: %u count: %u tx_mask: %#x rx_mask: %#x\n",
cs35l56->asp_slot_width, cs35l56->asp_slot_count, tx_mask, rx_mask);
return 0;
@@ -544,7 +441,8 @@ static int cs35l56_asp_dai_hw_params(struct snd_pcm_substream *substream,
else
asp_width = asp_wl;
- dev_dbg(cs35l56->dev, "%s: wl=%d, width=%d, rate=%d", __func__, asp_wl, asp_width, rate);
+ dev_dbg(cs35l56->base.dev, "%s: wl=%d, width=%d, rate=%d",
+ __func__, asp_wl, asp_width, rate);
if (!cs35l56->sysclk_set) {
unsigned int slots = cs35l56->asp_slot_count;
@@ -562,26 +460,26 @@ static int cs35l56_asp_dai_hw_params(struct snd_pcm_substream *substream,
bclk_freq = asp_width * slots * rate;
freq_id = cs35l56_get_bclk_freq_id(bclk_freq);
if (freq_id < 0) {
- dev_err(cs35l56->dev, "%s: Invalid BCLK %u\n", __func__, bclk_freq);
+ dev_err(cs35l56->base.dev, "%s: Invalid BCLK %u\n", __func__, bclk_freq);
return -EINVAL;
}
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_CONTROL1,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_CONTROL1,
CS35L56_ASP_BCLK_FREQ_MASK,
freq_id << CS35L56_ASP_BCLK_FREQ_SHIFT);
}
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_CONTROL2,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_CONTROL2,
CS35L56_ASP_RX_WIDTH_MASK, asp_width <<
CS35L56_ASP_RX_WIDTH_SHIFT);
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_DATA_CONTROL5,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_DATA_CONTROL5,
CS35L56_ASP_RX_WL_MASK, asp_wl);
} else {
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_CONTROL2,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_CONTROL2,
CS35L56_ASP_TX_WIDTH_MASK, asp_width <<
CS35L56_ASP_TX_WIDTH_SHIFT);
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_DATA_CONTROL1,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_DATA_CONTROL1,
CS35L56_ASP_TX_WL_MASK, asp_wl);
}
@@ -603,7 +501,7 @@ static int cs35l56_asp_dai_set_sysclk(struct snd_soc_dai *dai,
if (freq_id < 0)
return freq_id;
- regmap_update_bits(cs35l56->regmap, CS35L56_ASP1_CONTROL1,
+ regmap_update_bits(cs35l56->base.regmap, CS35L56_ASP1_CONTROL1,
CS35L56_ASP_BCLK_FREQ_MASK,
freq_id << CS35L56_ASP_BCLK_FREQ_SHIFT);
cs35l56->sysclk_set = true;
@@ -646,9 +544,9 @@ static int cs35l56_sdw_dai_hw_params(struct snd_pcm_substream *substream,
struct sdw_port_config pconfig;
int ret;
- dev_dbg(cs35l56->dev, "%s: rate %d\n", __func__, params_rate(params));
+ dev_dbg(cs35l56->base.dev, "%s: rate %d\n", __func__, params_rate(params));
- if (!cs35l56->init_done)
+ if (!cs35l56->base.init_done)
return -ENODEV;
if (!sdw_stream)
@@ -761,67 +659,6 @@ static struct snd_soc_dai_driver cs35l56_dai[] = {
}
};
-static int cs35l56_wait_for_firmware_boot(struct cs35l56_private *cs35l56)
-{
- unsigned int reg;
- unsigned int val;
- int ret;
-
- if (cs35l56->rev < CS35L56_REVID_B0)
- reg = CS35L56_DSP1_HALO_STATE_A1;
- else
- reg = CS35L56_DSP1_HALO_STATE;
-
- ret = regmap_read_poll_timeout(cs35l56->regmap, reg,
- val,
- (val < 0xFFFF) && (val >= CS35L56_HALO_STATE_BOOT_DONE),
- CS35L56_HALO_STATE_POLL_US,
- CS35L56_HALO_STATE_TIMEOUT_US);
-
- if ((ret < 0) && (ret != -ETIMEDOUT)) {
- dev_err(cs35l56->dev, "Failed to read HALO_STATE: %d\n", ret);
- return ret;
- }
-
- if ((ret == -ETIMEDOUT) || (val != CS35L56_HALO_STATE_BOOT_DONE)) {
- dev_err(cs35l56->dev, "Firmware boot fail: HALO_STATE=%#x\n", val);
- return -EIO;
- }
-
- return 0;
-}
-
-static inline void cs35l56_wait_min_reset_pulse(void)
-{
- /* Satisfy minimum reset pulse width spec */
- usleep_range(CS35L56_RESET_PULSE_MIN_US, 2 * CS35L56_RESET_PULSE_MIN_US);
-}
-
-static const struct reg_sequence cs35l56_system_reset_seq[] = {
- REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_SYSTEM_RESET),
-};
-
-static void cs35l56_system_reset(struct cs35l56_private *cs35l56)
-{
- cs35l56->soft_resetting = true;
-
- /*
- * Must enter cache-only first so there can't be any more register
- * accesses other than the controlled system reset sequence below.
- */
- regcache_cache_only(cs35l56->regmap, true);
- regmap_multi_reg_write_bypassed(cs35l56->regmap,
- cs35l56_system_reset_seq,
- ARRAY_SIZE(cs35l56_system_reset_seq));
-
- /* On SoundWire the registers won't be accessible until it re-enumerates. */
- if (cs35l56->sdw_peripheral)
- return;
-
- usleep_range(CS35L56_CONTROL_PORT_READY_US, CS35L56_CONTROL_PORT_READY_US + 400);
- regcache_cache_only(cs35l56->regmap, false);
-}
-
static void cs35l56_secure_patch(struct cs35l56_private *cs35l56)
{
int ret;
@@ -829,15 +666,13 @@ static void cs35l56_secure_patch(struct cs35l56_private *cs35l56)
/* Use wm_adsp to load and apply the firmware patch and coefficient files */
ret = wm_adsp_power_up(&cs35l56->dsp);
if (ret)
- dev_dbg(cs35l56->dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret);
+ dev_dbg(cs35l56->base.dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret);
else
- cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_AUDIO_REINIT);
+ cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_AUDIO_REINIT);
}
static void cs35l56_patch(struct cs35l56_private *cs35l56)
{
- unsigned int reg;
- unsigned int val;
int ret;
/*
@@ -854,35 +689,23 @@ static void cs35l56_patch(struct cs35l56_private *cs35l56)
flush_work(&cs35l56->sdw_irq_work);
}
- ret = cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_SHUTDOWN);
+ ret = cs35l56_firmware_shutdown(&cs35l56->base);
if (ret)
goto err;
- if (cs35l56->rev < CS35L56_REVID_B0)
- reg = CS35L56_DSP1_PM_CUR_STATE_A1;
- else
- reg = CS35L56_DSP1_PM_CUR_STATE;
-
- ret = regmap_read_poll_timeout(cs35l56->regmap, reg,
- val, (val == CS35L56_HALO_STATE_SHUTDOWN),
- CS35L56_HALO_STATE_POLL_US,
- CS35L56_HALO_STATE_TIMEOUT_US);
- if (ret < 0)
- dev_err(cs35l56->dev, "Failed to poll PM_CUR_STATE to 1 is %d (ret %d)\n",
- val, ret);
-
/* Use wm_adsp to load and apply the firmware patch and coefficient files */
ret = wm_adsp_power_up(&cs35l56->dsp);
if (ret) {
- dev_dbg(cs35l56->dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret);
+ dev_dbg(cs35l56->base.dev, "%s: wm_adsp_power_up ret %d\n", __func__, ret);
goto err;
}
- mutex_lock(&cs35l56->irq_lock);
+ mutex_lock(&cs35l56->base.irq_lock);
init_completion(&cs35l56->init_completion);
- cs35l56_system_reset(cs35l56);
+ cs35l56->soft_resetting = true;
+ cs35l56_system_reset(&cs35l56->base, !!cs35l56->sdw_peripheral);
if (cs35l56->sdw_peripheral) {
/*
@@ -892,18 +715,20 @@ static void cs35l56_patch(struct cs35l56_private *cs35l56)
*/
if (!wait_for_completion_timeout(&cs35l56->init_completion,
msecs_to_jiffies(5000))) {
- dev_err(cs35l56->dev, "%s: init_completion timed out (SDW)\n", __func__);
+ dev_err(cs35l56->base.dev, "%s: init_completion timed out (SDW)\n",
+ __func__);
goto err_unlock;
}
} else if (cs35l56_init(cs35l56)) {
goto err_unlock;
}
- regmap_clear_bits(cs35l56->regmap, CS35L56_PROTECTION_STATUS, CS35L56_FIRMWARE_MISSING);
- cs35l56->fw_patched = true;
+ regmap_clear_bits(cs35l56->base.regmap, CS35L56_PROTECTION_STATUS,
+ CS35L56_FIRMWARE_MISSING);
+ cs35l56->base.fw_patched = true;
err_unlock:
- mutex_unlock(&cs35l56->irq_lock);
+ mutex_unlock(&cs35l56->base.irq_lock);
err:
/* Re-enable SoundWire interrupts */
if (cs35l56->sdw_peripheral) {
@@ -919,10 +744,10 @@ static void cs35l56_dsp_work(struct work_struct *work)
struct cs35l56_private,
dsp_work);
- if (!cs35l56->init_done)
+ if (!cs35l56->base.init_done)
return;
- pm_runtime_get_sync(cs35l56->dev);
+ pm_runtime_get_sync(cs35l56->base.dev);
/*
* When the device is running in secure mode the firmware files can
@@ -930,13 +755,13 @@ static void cs35l56_dsp_work(struct work_struct *work)
* shutdown the firmware to apply them and can use the lower cost
* reinit sequence instead.
*/
- if (cs35l56->secured)
+ if (cs35l56->base.secured)
cs35l56_secure_patch(cs35l56);
else
cs35l56_patch(cs35l56);
- pm_runtime_mark_last_busy(cs35l56->dev);
- pm_runtime_put_autosuspend(cs35l56->dev);
+ pm_runtime_mark_last_busy(cs35l56->base.dev);
+ pm_runtime_put_autosuspend(cs35l56->base.dev);
}
static int cs35l56_component_probe(struct snd_soc_component *component)
@@ -948,16 +773,16 @@ static int cs35l56_component_probe(struct snd_soc_component *component)
if (!wait_for_completion_timeout(&cs35l56->init_completion,
msecs_to_jiffies(5000))) {
- dev_err(cs35l56->dev, "%s: init_completion timed out\n", __func__);
+ dev_err(cs35l56->base.dev, "%s: init_completion timed out\n", __func__);
return -ENODEV;
}
cs35l56->component = component;
wm_adsp2_component_probe(&cs35l56->dsp, component);
- debugfs_create_bool("init_done", 0444, debugfs_root, &cs35l56->init_done);
- debugfs_create_bool("can_hibernate", 0444, debugfs_root, &cs35l56->can_hibernate);
- debugfs_create_bool("fw_patched", 0444, debugfs_root, &cs35l56->fw_patched);
+ debugfs_create_bool("init_done", 0444, debugfs_root, &cs35l56->base.init_done);
+ debugfs_create_bool("can_hibernate", 0444, debugfs_root, &cs35l56->base.can_hibernate);
+ debugfs_create_bool("fw_patched", 0444, debugfs_root, &cs35l56->base.fw_patched);
queue_work(cs35l56->dsp_wq, &cs35l56->dsp_work);
@@ -1009,171 +834,18 @@ static const struct snd_soc_component_driver soc_component_dev_cs35l56 = {
.suspend_bias_off = 1, /* see cs35l56_system_resume() */
};
-static const struct reg_sequence cs35l56_hibernate_seq[] = {
- /* This must be the last register access */
- REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_HIBERNATE_NOW),
-};
-
-static const struct reg_sequence cs35l56_hibernate_wake_seq[] = {
- REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_WAKEUP),
-};
-
-int cs35l56_runtime_suspend(struct device *dev)
+static int __maybe_unused cs35l56_runtime_suspend_i2c_spi(struct device *dev)
{
struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);
- unsigned int val;
- int ret;
-
- if (!cs35l56->init_done)
- return 0;
- /* Firmware must have entered a power-save state */
- ret = regmap_read_poll_timeout(cs35l56->regmap,
- CS35L56_TRANSDUCER_ACTUAL_PS,
- val, (val >= CS35L56_PS3),
- CS35L56_PS3_POLL_US,
- CS35L56_PS3_TIMEOUT_US);
- if (ret)
- dev_warn(cs35l56->dev, "PS3 wait failed: %d\n", ret);
-
- /* Clear BOOT_DONE so it can be used to detect a reboot */
- regmap_write(cs35l56->regmap, CS35L56_IRQ1_EINT_4, CS35L56_OTP_BOOT_DONE_MASK);
-
- if (!cs35l56->can_hibernate) {
- regcache_cache_only(cs35l56->regmap, true);
- dev_dbg(dev, "Suspended: no hibernate");
-
- return 0;
- }
-
- /*
- * Enable auto-hibernate. If it is woken by some other wake source
- * it will automatically return to hibernate.
- */
- cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_ALLOW_AUTO_HIBERNATE);
-
- /*
- * Must enter cache-only first so there can't be any more register
- * accesses other than the controlled hibernate sequence below.
- */
- regcache_cache_only(cs35l56->regmap, true);
-
- regmap_multi_reg_write_bypassed(cs35l56->regmap,
- cs35l56_hibernate_seq,
- ARRAY_SIZE(cs35l56_hibernate_seq));
-
- dev_dbg(dev, "Suspended: hibernate");
-
- return 0;
+ return cs35l56_runtime_suspend_common(&cs35l56->base);
}
-EXPORT_SYMBOL_NS_GPL(cs35l56_runtime_suspend, SND_SOC_CS35L56_CORE);
static int __maybe_unused cs35l56_runtime_resume_i2c_spi(struct device *dev)
{
struct cs35l56_private *cs35l56 = dev_get_drvdata(dev);
- if (!cs35l56->init_done)
- return 0;
-
- return cs35l56_runtime_resume_common(cs35l56);
-}
-
-int cs35l56_runtime_resume_common(struct cs35l56_private *cs35l56)
-{
- unsigned int val;
- int ret;
-
- if (!cs35l56->can_hibernate)
- goto out_sync;
-
- if (!cs35l56->sdw_peripheral) {
- /*
- * Dummy transaction to trigger I2C/SPI auto-wake. This will NAK on I2C.
- * Must be done before releasing cache-only.
- */
- regmap_multi_reg_write_bypassed(cs35l56->regmap,
- cs35l56_hibernate_wake_seq,
- ARRAY_SIZE(cs35l56_hibernate_wake_seq));
-
- usleep_range(CS35L56_CONTROL_PORT_READY_US,
- CS35L56_CONTROL_PORT_READY_US + 400);
- }
-
-out_sync:
- regcache_cache_only(cs35l56->regmap, false);
-
- ret = cs35l56_wait_for_firmware_boot(cs35l56);
- if (ret) {
- dev_err(cs35l56->dev, "Hibernate wake failed: %d\n", ret);
- goto err;
- }
-
- ret = cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE);
- if (ret)
- goto err;
-
- /* BOOT_DONE will be 1 if the amp reset */
- regmap_read(cs35l56->regmap, CS35L56_IRQ1_EINT_4, &val);
- if (val & CS35L56_OTP_BOOT_DONE_MASK) {
- dev_dbg(cs35l56->dev, "Registers reset in suspend\n");
- regcache_mark_dirty(cs35l56->regmap);
- }
-
- regcache_sync(cs35l56->regmap);
-
- dev_dbg(cs35l56->dev, "Resumed");
-
- return 0;
-
-err:
- regmap_write(cs35l56->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1,
- CS35L56_MBOX_CMD_HIBERNATE_NOW);
-
- regcache_cache_only(cs35l56->regmap, true);
-
- return ret;
-}
-EXPORT_SYMBOL_NS_GPL(cs35l56_runtime_resume_common, SND_SOC_CS35L56_CORE);
-
-static int cs35l56_is_fw_reload_needed(struct cs35l56_private *cs35l56)
-{
- unsigned int val;
- int ret;
-
- /* Nothing to re-patch if we haven't done any patching yet. */
- if (!cs35l56->fw_patched)
- return false;
-
- /*
- * If we have control of RESET we will have asserted it so the firmware
- * will need re-patching.
- */
- if (cs35l56->reset_gpio)
- return true;
-
- /*
- * In secure mode FIRMWARE_MISSING is cleared by the BIOS loader so
- * can't be used here to test for memory retention.
- * Assume that tuning must be re-loaded.
- */
- if (cs35l56->secured)
- return true;
-
- ret = pm_runtime_resume_and_get(cs35l56->dev);
- if (ret) {
- dev_err(cs35l56->dev, "Failed to runtime_get: %d\n", ret);
- return ret;
- }
-
- ret = regmap_read(cs35l56->regmap, CS35L56_PROTECTION_STATUS, &val);
- if (ret)
- dev_err(cs35l56->dev, "Failed to read PROTECTION_STATUS: %d\n", ret);
- else
- ret = !!(val & CS35L56_FIRMWARE_MISSING);
-
- pm_runtime_put_autosuspend(cs35l56->dev);
-
- return ret;
+ return cs35l56_runtime_resume_common(&cs35l56->base, false);
}
int cs35l56_system_suspend(struct device *dev)
@@ -1191,8 +863,8 @@ int cs35l56_system_suspend(struct device *dev)
* clear it. Prevent this race by temporarily disabling the parent irq
* until we reach _no_irq.
*/
- if (cs35l56->irq)
- disable_irq(cs35l56->irq);
+ if (cs35l56->base.irq)
+ disable_irq(cs35l56->base.irq);
return pm_runtime_force_suspend(dev);
}
@@ -1209,8 +881,8 @@ int cs35l56_system_suspend_late(struct device *dev)
* RESET is usually shared by all amps so it must not be asserted until
* all driver instances have done their suspend() stage.
*/
- if (cs35l56->reset_gpio) {
- gpiod_set_value_cansleep(cs35l56->reset_gpio, 0);
+ if (cs35l56->base.reset_gpio) {
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
cs35l56_wait_min_reset_pulse();
}
@@ -1227,8 +899,8 @@ int cs35l56_system_suspend_no_irq(struct device *dev)
dev_dbg(dev, "system_suspend_no_irq\n");
/* Handlers are now disabled so the parent IRQ can safely be re-enabled. */
- if (cs35l56->irq)
- enable_irq(cs35l56->irq);
+ if (cs35l56->base.irq)
+ enable_irq(cs35l56->base.irq);
return 0;
}
@@ -1247,8 +919,8 @@ int cs35l56_system_resume_no_irq(struct device *dev)
* clear it, until it has fully resumed. Prevent this race by temporarily
* disabling the parent irq until we complete resume().
*/
- if (cs35l56->irq)
- disable_irq(cs35l56->irq);
+ if (cs35l56->base.irq)
+ disable_irq(cs35l56->base.irq);
return 0;
}
@@ -1262,8 +934,8 @@ int cs35l56_system_resume_early(struct device *dev)
dev_dbg(dev, "system_resume_early\n");
/* Ensure a spec-compliant RESET pulse. */
- if (cs35l56->reset_gpio) {
- gpiod_set_value_cansleep(cs35l56->reset_gpio, 0);
+ if (cs35l56->base.reset_gpio) {
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
cs35l56_wait_min_reset_pulse();
}
@@ -1275,7 +947,7 @@ int cs35l56_system_resume_early(struct device *dev)
}
/* Release shared RESET before drivers start resume(). */
- gpiod_set_value_cansleep(cs35l56->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 1);
return 0;
}
@@ -1290,8 +962,8 @@ int cs35l56_system_resume(struct device *dev)
/* Undo pm_runtime_force_suspend() before re-enabling the irq */
ret = pm_runtime_force_resume(dev);
- if (cs35l56->irq)
- enable_irq(cs35l56->irq);
+ if (cs35l56->base.irq)
+ enable_irq(cs35l56->base.irq);
if (ret)
return ret;
@@ -1300,12 +972,12 @@ int cs35l56_system_resume(struct device *dev)
if (!cs35l56->component)
return 0;
- ret = cs35l56_is_fw_reload_needed(cs35l56);
- dev_dbg(cs35l56->dev, "fw_reload_needed: %d\n", ret);
+ ret = cs35l56_is_fw_reload_needed(&cs35l56->base);
+ dev_dbg(cs35l56->base.dev, "fw_reload_needed: %d\n", ret);
if (ret < 1)
return ret;
- cs35l56->fw_patched = false;
+ cs35l56->base.fw_patched = false;
queue_work(cs35l56->dsp_wq, &cs35l56->dsp_work);
/*
@@ -1329,25 +1001,16 @@ static int cs35l56_dsp_init(struct cs35l56_private *cs35l56)
INIT_WORK(&cs35l56->dsp_work, cs35l56_dsp_work);
dsp = &cs35l56->dsp;
+ cs35l56_init_cs_dsp(&cs35l56->base, &dsp->cs_dsp);
dsp->part = "cs35l56";
- dsp->cs_dsp.num = 1;
- dsp->cs_dsp.type = WMFW_HALO;
- dsp->cs_dsp.rev = 0;
dsp->fw = 12;
- dsp->cs_dsp.dev = cs35l56->dev;
- dsp->cs_dsp.regmap = cs35l56->regmap;
- dsp->cs_dsp.base = CS35L56_DSP1_CORE_BASE;
- dsp->cs_dsp.base_sysinfo = CS35L56_DSP1_SYS_INFO_ID;
- dsp->cs_dsp.mem = cs35l56_dsp1_regions;
- dsp->cs_dsp.num_mems = ARRAY_SIZE(cs35l56_dsp1_regions);
- dsp->cs_dsp.no_core_startstop = true;
dsp->wmfw_optional = true;
- dev_dbg(cs35l56->dev, "DSP system name: '%s'\n", dsp->system_name);
+ dev_dbg(cs35l56->base.dev, "DSP system name: '%s'\n", dsp->system_name);
ret = wm_halo_init(dsp);
if (ret != 0) {
- dev_err(cs35l56->dev, "wm_halo_init failed\n");
+ dev_err(cs35l56->base.dev, "wm_halo_init failed\n");
return ret;
}
@@ -1356,7 +1019,7 @@ static int cs35l56_dsp_init(struct cs35l56_private *cs35l56)
static int cs35l56_acpi_get_name(struct cs35l56_private *cs35l56)
{
- acpi_handle handle = ACPI_HANDLE(cs35l56->dev);
+ acpi_handle handle = ACPI_HANDLE(cs35l56->base.dev);
const char *sub;
/* If there is no ACPI_HANDLE, there is no ACPI for this system, return 0 */
@@ -1373,7 +1036,7 @@ static int cs35l56_acpi_get_name(struct cs35l56_private *cs35l56)
}
cs35l56->dsp.system_name = sub;
- dev_dbg(cs35l56->dev, "Subsystem ID: %s\n", cs35l56->dsp.system_name);
+ dev_dbg(cs35l56->base.dev, "Subsystem ID: %s\n", cs35l56->dsp.system_name);
return 0;
}
@@ -1383,38 +1046,39 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56)
int ret;
init_completion(&cs35l56->init_completion);
- mutex_init(&cs35l56->irq_lock);
+ mutex_init(&cs35l56->base.irq_lock);
- dev_set_drvdata(cs35l56->dev, cs35l56);
+ dev_set_drvdata(cs35l56->base.dev, cs35l56);
cs35l56_fill_supply_names(cs35l56->supplies);
- ret = devm_regulator_bulk_get(cs35l56->dev, ARRAY_SIZE(cs35l56->supplies),
+ ret = devm_regulator_bulk_get(cs35l56->base.dev, ARRAY_SIZE(cs35l56->supplies),
cs35l56->supplies);
if (ret != 0)
- return dev_err_probe(cs35l56->dev, ret, "Failed to request supplies\n");
+ return dev_err_probe(cs35l56->base.dev, ret, "Failed to request supplies\n");
/* Reset could be controlled by the BIOS or shared by multiple amps */
- cs35l56->reset_gpio = devm_gpiod_get_optional(cs35l56->dev, "reset", GPIOD_OUT_LOW);
- if (IS_ERR(cs35l56->reset_gpio)) {
- ret = PTR_ERR(cs35l56->reset_gpio);
+ cs35l56->base.reset_gpio = devm_gpiod_get_optional(cs35l56->base.dev, "reset",
+ GPIOD_OUT_LOW);
+ if (IS_ERR(cs35l56->base.reset_gpio)) {
+ ret = PTR_ERR(cs35l56->base.reset_gpio);
/*
* If RESET is shared the first amp to probe will grab the reset
* line and reset all the amps
*/
if (ret != -EBUSY)
- return dev_err_probe(cs35l56->dev, ret, "Failed to get reset GPIO\n");
+ return dev_err_probe(cs35l56->base.dev, ret, "Failed to get reset GPIO\n");
- dev_info(cs35l56->dev, "Reset GPIO busy, assume shared reset\n");
- cs35l56->reset_gpio = NULL;
+ dev_info(cs35l56->base.dev, "Reset GPIO busy, assume shared reset\n");
+ cs35l56->base.reset_gpio = NULL;
}
ret = regulator_bulk_enable(ARRAY_SIZE(cs35l56->supplies), cs35l56->supplies);
if (ret != 0)
- return dev_err_probe(cs35l56->dev, ret, "Failed to enable supplies\n");
+ return dev_err_probe(cs35l56->base.dev, ret, "Failed to enable supplies\n");
- if (cs35l56->reset_gpio) {
+ if (cs35l56->base.reset_gpio) {
cs35l56_wait_min_reset_pulse();
- gpiod_set_value_cansleep(cs35l56->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 1);
}
ret = cs35l56_acpi_get_name(cs35l56);
@@ -1423,22 +1087,22 @@ int cs35l56_common_probe(struct cs35l56_private *cs35l56)
ret = cs35l56_dsp_init(cs35l56);
if (ret < 0) {
- dev_err_probe(cs35l56->dev, ret, "DSP init failed\n");
+ dev_err_probe(cs35l56->base.dev, ret, "DSP init failed\n");
goto err;
}
- ret = devm_snd_soc_register_component(cs35l56->dev,
+ ret = devm_snd_soc_register_component(cs35l56->base.dev,
&soc_component_dev_cs35l56,
cs35l56_dai, ARRAY_SIZE(cs35l56_dai));
if (ret < 0) {
- dev_err_probe(cs35l56->dev, ret, "Register codec failed\n");
+ dev_err_probe(cs35l56->base.dev, ret, "Register codec failed\n");
goto err;
}
return 0;
err:
- gpiod_set_value_cansleep(cs35l56->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
regulator_bulk_disable(ARRAY_SIZE(cs35l56->supplies), cs35l56->supplies);
return ret;
@@ -1448,7 +1112,6 @@ EXPORT_SYMBOL_NS_GPL(cs35l56_common_probe, SND_SOC_CS35L56_CORE);
int cs35l56_init(struct cs35l56_private *cs35l56)
{
int ret;
- unsigned int devid, revid, otpid, secured;
/*
* Check whether the actions associated with soft reset or one time
@@ -1457,96 +1120,31 @@ int cs35l56_init(struct cs35l56_private *cs35l56)
if (cs35l56->soft_resetting)
goto post_soft_reset;
- if (cs35l56->init_done)
+ if (cs35l56->base.init_done)
return 0;
- pm_runtime_set_autosuspend_delay(cs35l56->dev, 100);
- pm_runtime_use_autosuspend(cs35l56->dev);
- pm_runtime_set_active(cs35l56->dev);
- pm_runtime_enable(cs35l56->dev);
-
- /*
- * If the system is not using a reset_gpio then issue a
- * dummy read to force a wakeup.
- */
- if (!cs35l56->reset_gpio)
- regmap_read(cs35l56->regmap, CS35L56_DSP_VIRTUAL1_MBOX_1, &devid);
-
- /* Wait for control port to be ready (datasheet tIRS). */
- usleep_range(CS35L56_CONTROL_PORT_READY_US,
- CS35L56_CONTROL_PORT_READY_US + 400);
-
- /*
- * The HALO_STATE register is in different locations on Ax and B0
- * devices so the REVID needs to be determined before waiting for the
- * firmware to boot.
- */
- ret = regmap_read(cs35l56->regmap, CS35L56_REVID, &revid);
- if (ret < 0) {
- dev_err(cs35l56->dev, "Get Revision ID failed\n");
- return ret;
- }
- cs35l56->rev = revid & (CS35L56_AREVID_MASK | CS35L56_MTLREVID_MASK);
-
- ret = cs35l56_wait_for_firmware_boot(cs35l56);
- if (ret)
- return ret;
-
- ret = regmap_read(cs35l56->regmap, CS35L56_DEVID, &devid);
- if (ret < 0) {
- dev_err(cs35l56->dev, "Get Device ID failed\n");
- return ret;
- }
- devid &= CS35L56_DEVID_MASK;
-
- switch (devid) {
- case 0x35A56:
- break;
- default:
- dev_err(cs35l56->dev, "Unknown device %x\n", devid);
- return ret;
- }
-
- ret = regmap_read(cs35l56->regmap, CS35L56_DSP_RESTRICT_STS1, &secured);
- if (ret) {
- dev_err(cs35l56->dev, "Get Secure status failed\n");
- return ret;
- }
-
- /* When any bus is restricted treat the device as secured */
- if (secured & CS35L56_RESTRICTED_MASK)
- cs35l56->secured = true;
+ pm_runtime_set_autosuspend_delay(cs35l56->base.dev, 100);
+ pm_runtime_use_autosuspend(cs35l56->base.dev);
+ pm_runtime_set_active(cs35l56->base.dev);
+ pm_runtime_enable(cs35l56->base.dev);
- ret = regmap_read(cs35l56->regmap, CS35L56_OTPID, &otpid);
- if (ret < 0) {
- dev_err(cs35l56->dev, "Get OTP ID failed\n");
+ ret = cs35l56_hw_init(&cs35l56->base);
+ if (ret < 0)
return ret;
- }
-
- dev_info(cs35l56->dev, "Cirrus Logic CS35L56%s Rev %02X OTP%d\n",
- cs35l56->secured ? "s" : "", cs35l56->rev, otpid);
/* Populate the DSP information with the revision and security state */
- cs35l56->dsp.part = devm_kasprintf(cs35l56->dev, GFP_KERNEL, "cs35l56%s-%02x",
- cs35l56->secured ? "s" : "", cs35l56->rev);
+ cs35l56->dsp.part = devm_kasprintf(cs35l56->base.dev, GFP_KERNEL, "cs35l56%s-%02x",
+ cs35l56->base.secured ? "s" : "", cs35l56->base.rev);
if (!cs35l56->dsp.part)
return -ENOMEM;
- /* Wake source and *_BLOCKED interrupts default to unmasked, so mask them */
- regmap_write(cs35l56->regmap, CS35L56_IRQ1_MASK_20, 0xffffffff);
- regmap_update_bits(cs35l56->regmap, CS35L56_IRQ1_MASK_1,
- CS35L56_AMP_SHORT_ERR_EINT1_MASK,
- 0);
- regmap_update_bits(cs35l56->regmap, CS35L56_IRQ1_MASK_8,
- CS35L56_TEMP_ERR_EINT1_MASK,
- 0);
-
- if (!cs35l56->reset_gpio) {
- dev_dbg(cs35l56->dev, "No reset gpio: using soft reset\n");
- cs35l56_system_reset(cs35l56);
+ if (!cs35l56->base.reset_gpio) {
+ dev_dbg(cs35l56->base.dev, "No reset gpio: using soft reset\n");
+ cs35l56->soft_resetting = true;
+ cs35l56_system_reset(&cs35l56->base, !!cs35l56->sdw_peripheral);
if (cs35l56->sdw_peripheral) {
/* Keep alive while we wait for re-enumeration */
- pm_runtime_get_noresume(cs35l56->dev);
+ pm_runtime_get_noresume(cs35l56->base.dev);
return 0;
}
}
@@ -1556,29 +1154,30 @@ post_soft_reset:
cs35l56->soft_resetting = false;
/* Done re-enumerating after one-time init so release the keep-alive */
- if (cs35l56->sdw_peripheral && !cs35l56->init_done)
- pm_runtime_put_noidle(cs35l56->dev);
+ if (cs35l56->sdw_peripheral && !cs35l56->base.init_done)
+ pm_runtime_put_noidle(cs35l56->base.dev);
- regcache_mark_dirty(cs35l56->regmap);
- ret = cs35l56_wait_for_firmware_boot(cs35l56);
+ regcache_mark_dirty(cs35l56->base.regmap);
+ ret = cs35l56_wait_for_firmware_boot(&cs35l56->base);
if (ret)
return ret;
- dev_dbg(cs35l56->dev, "Firmware rebooted after soft reset\n");
+ dev_dbg(cs35l56->base.dev, "Firmware rebooted after soft reset\n");
}
/* Disable auto-hibernate so that runtime_pm has control */
- ret = cs35l56_mbox_send(cs35l56, CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE);
+ ret = cs35l56_mbox_send(&cs35l56->base, CS35L56_MBOX_CMD_PREVENT_AUTO_HIBERNATE);
if (ret)
return ret;
- /* Populate soft registers in the regmap cache */
- cs35l56_reread_firmware_registers(cs35l56->dev, cs35l56->regmap);
+ ret = cs35l56_set_patch(&cs35l56->base);
+ if (ret)
+ return ret;
/* Registers could be dirty after soft reset or SoundWire enumeration */
- regcache_sync(cs35l56->regmap);
+ regcache_sync(cs35l56->base.regmap);
- cs35l56->init_done = true;
+ cs35l56->base.init_done = true;
complete(&cs35l56->init_completion);
return 0;
@@ -1587,32 +1186,32 @@ EXPORT_SYMBOL_NS_GPL(cs35l56_init, SND_SOC_CS35L56_CORE);
void cs35l56_remove(struct cs35l56_private *cs35l56)
{
- cs35l56->init_done = false;
+ cs35l56->base.init_done = false;
/*
* WAKE IRQs unmask if CS35L56 hibernates so free the handler to
* prevent it racing with remove().
*/
- if (cs35l56->irq)
- devm_free_irq(cs35l56->dev, cs35l56->irq, cs35l56);
+ if (cs35l56->base.irq)
+ devm_free_irq(cs35l56->base.dev, cs35l56->base.irq, &cs35l56->base);
flush_workqueue(cs35l56->dsp_wq);
destroy_workqueue(cs35l56->dsp_wq);
- pm_runtime_suspend(cs35l56->dev);
- pm_runtime_disable(cs35l56->dev);
+ pm_runtime_suspend(cs35l56->base.dev);
+ pm_runtime_disable(cs35l56->base.dev);
- regcache_cache_only(cs35l56->regmap, true);
+ regcache_cache_only(cs35l56->base.regmap, true);
kfree(cs35l56->dsp.system_name);
- gpiod_set_value_cansleep(cs35l56->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs35l56->base.reset_gpio, 0);
regulator_bulk_disable(ARRAY_SIZE(cs35l56->supplies), cs35l56->supplies);
}
EXPORT_SYMBOL_NS_GPL(cs35l56_remove, SND_SOC_CS35L56_CORE);
const struct dev_pm_ops cs35l56_pm_ops_i2c_spi = {
- SET_RUNTIME_PM_OPS(cs35l56_runtime_suspend, cs35l56_runtime_resume_i2c_spi, NULL)
+ SET_RUNTIME_PM_OPS(cs35l56_runtime_suspend_i2c_spi, cs35l56_runtime_resume_i2c_spi, NULL)
SYSTEM_SLEEP_PM_OPS(cs35l56_system_suspend, cs35l56_system_resume)
LATE_SYSTEM_SLEEP_PM_OPS(cs35l56_system_suspend_late, cs35l56_system_resume_early)
NOIRQ_SYSTEM_SLEEP_PM_OPS(cs35l56_system_suspend_no_irq, cs35l56_system_resume_no_irq)
diff --git a/sound/soc/codecs/cs35l56.h b/sound/soc/codecs/cs35l56.h
index 1f7894662fcb..8159c3e217d9 100644
--- a/sound/soc/codecs/cs35l56.h
+++ b/sound/soc/codecs/cs35l56.h
@@ -32,26 +32,17 @@ struct sdw_slave;
struct cs35l56_private {
struct wm_adsp dsp; /* must be first member */
+ struct cs35l56_base base;
struct work_struct dsp_work;
struct workqueue_struct *dsp_wq;
- struct mutex irq_lock;
struct snd_soc_component *component;
- struct device *dev;
- struct regmap *regmap;
struct regulator_bulk_data supplies[CS35L56_NUM_BULK_SUPPLIES];
- int irq;
struct sdw_slave *sdw_peripheral;
- u8 rev;
struct work_struct sdw_irq_work;
- bool secured;
bool sdw_irq_no_unmask;
bool soft_resetting;
- bool init_done;
bool sdw_attached;
- bool fw_patched;
- bool can_hibernate;
struct completion init_completion;
- struct gpio_desc *reset_gpio;
u32 rx_mask;
u32 tx_mask;
@@ -64,8 +55,6 @@ struct cs35l56_private {
extern const struct dev_pm_ops cs35l56_pm_ops_i2c_spi;
-int cs35l56_runtime_suspend(struct device *dev);
-int cs35l56_runtime_resume_common(struct cs35l56_private *cs35l56);
int cs35l56_system_suspend(struct device *dev);
int cs35l56_system_suspend_late(struct device *dev);
int cs35l56_system_suspend_no_irq(struct device *dev);
@@ -73,7 +62,7 @@ int cs35l56_system_resume_no_irq(struct device *dev);
int cs35l56_system_resume_early(struct device *dev);
int cs35l56_system_resume(struct device *dev);
irqreturn_t cs35l56_irq(int irq, void *data);
-int cs35l56_irq_request(struct cs35l56_private *cs35l56, int irq);
+int cs35l56_irq_request(struct cs35l56_base *cs35l56_base, int irq);
int cs35l56_common_probe(struct cs35l56_private *cs35l56);
int cs35l56_init(struct cs35l56_private *cs35l56);
void cs35l56_remove(struct cs35l56_private *cs35l56);
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index 0cfc5ab36a13..1ed1e60d8e53 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -564,7 +564,7 @@ static const struct regmap_config cs4265_regmap = {
.num_reg_defaults = ARRAY_SIZE(cs4265_reg_defaults),
.readable_reg = cs4265_readable_register,
.volatile_reg = cs4265_volatile_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int cs4265_i2c_probe(struct i2c_client *i2c_client)
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index ab32f15e3b44..3df567214952 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -636,7 +636,7 @@ static const struct regmap_config cs4270_regmap = {
.max_register = CS4270_LASTREG,
.reg_defaults = cs4270_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(cs4270_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.write_flag_mask = CS4270_I2C_INCR,
.readable_reg = cs4270_reg_is_readable,
diff --git a/sound/soc/codecs/cs42l51-i2c.c b/sound/soc/codecs/cs42l51-i2c.c
index b2106ff6a7cb..e7db7bcd0296 100644
--- a/sound/soc/codecs/cs42l51-i2c.c
+++ b/sound/soc/codecs/cs42l51-i2c.c
@@ -19,6 +19,12 @@ static struct i2c_device_id cs42l51_i2c_id[] = {
};
MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);
+const struct of_device_id cs42l51_of_match[] = {
+ { .compatible = "cirrus,cs42l51", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, cs42l51_of_match);
+
static int cs42l51_i2c_probe(struct i2c_client *i2c)
{
struct regmap_config config;
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index a67cd3ee84e0..e4827b8c2bde 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -703,7 +703,7 @@ const struct regmap_config cs42l51_regmap = {
.volatile_reg = cs42l51_volatile_reg,
.writeable_reg = cs42l51_writeable_reg,
.max_register = CS42L51_CHARGE_FREQ,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(cs42l51_regmap);
@@ -823,13 +823,6 @@ int __maybe_unused cs42l51_resume(struct device *dev)
}
EXPORT_SYMBOL_GPL(cs42l51_resume);
-const struct of_device_id cs42l51_of_match[] = {
- { .compatible = "cirrus,cs42l51", },
- { }
-};
-MODULE_DEVICE_TABLE(of, cs42l51_of_match);
-EXPORT_SYMBOL_GPL(cs42l51_of_match);
-
MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
MODULE_DESCRIPTION("Cirrus Logic CS42L51 ALSA SoC Codec Driver");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/cs42l51.h b/sound/soc/codecs/cs42l51.h
index a79343e8a54e..125703ede113 100644
--- a/sound/soc/codecs/cs42l51.h
+++ b/sound/soc/codecs/cs42l51.h
@@ -16,7 +16,6 @@ int cs42l51_probe(struct device *dev, struct regmap *regmap);
void cs42l51_remove(struct device *dev);
int __maybe_unused cs42l51_suspend(struct device *dev);
int __maybe_unused cs42l51_resume(struct device *dev);
-extern const struct of_device_id cs42l51_of_match[];
#define CS42L51_CHIP_ID 0x1B
#define CS42L51_CHIP_REV_A 0x00
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index 1f1ded0ff0ac..4fc8a6ae8d92 100644
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -1084,7 +1084,7 @@ static const struct regmap_config cs42l52_regmap = {
.num_reg_defaults = ARRAY_SIZE(cs42l52_reg_defaults),
.readable_reg = cs42l52_readable_register,
.volatile_reg = cs42l52_volatile_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int cs42l52_i2c_probe(struct i2c_client *i2c_client)
diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c
index 4c646e8d72aa..1714857594fb 100644
--- a/sound/soc/codecs/cs42l56.c
+++ b/sound/soc/codecs/cs42l56.c
@@ -1125,7 +1125,7 @@ static const struct regmap_config cs42l56_regmap = {
.num_reg_defaults = ARRAY_SIZE(cs42l56_reg_defaults),
.readable_reg = cs42l56_readable_register,
.volatile_reg = cs42l56_volatile_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int cs42l56_handle_of_data(struct i2c_client *i2c_client,
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index 4558ec38a7ac..9c44b6283b8f 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -458,7 +458,7 @@ const struct regmap_config cs42xx8_regmap_config = {
.num_reg_defaults = ARRAY_SIZE(cs42xx8_reg),
.volatile_reg = cs42xx8_volatile_register,
.writeable_reg = cs42xx8_writeable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
EXPORT_SYMBOL_GPL(cs42xx8_regmap_config);
diff --git a/sound/soc/codecs/cs4349.c b/sound/soc/codecs/cs4349.c
index 8365dd0ebe2a..ef08e51901b5 100644
--- a/sound/soc/codecs/cs4349.c
+++ b/sound/soc/codecs/cs4349.c
@@ -271,7 +271,7 @@ static const struct regmap_config cs4349_regmap = {
.num_reg_defaults = ARRAY_SIZE(cs4349_reg_defaults),
.readable_reg = cs4349_readable_register,
.writeable_reg = cs4349_writeable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int cs4349_i2c_probe(struct i2c_client *client)
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
index 34cf60769b62..7e5eb13af428 100644
--- a/sound/soc/codecs/es8316.c
+++ b/sound/soc/codecs/es8316.c
@@ -27,9 +27,9 @@
* MCLK/LRCK ratios, but we also add ratio 400, which is commonly used on
* Intel Cherry Trail platforms (19.2MHz MCLK, 48kHz LRCK).
*/
-#define NR_SUPPORTED_MCLK_LRCK_RATIOS 6
+#define NR_SUPPORTED_MCLK_LRCK_RATIOS ARRAY_SIZE(supported_mclk_lrck_ratios)
static const unsigned int supported_mclk_lrck_ratios[] = {
- 256, 384, 400, 512, 768, 1024
+ 256, 384, 400, 500, 512, 768, 1024
};
struct es8316_priv {
@@ -494,6 +494,7 @@ static int es8316_pcm_hw_params(struct snd_pcm_substream *substream,
bclk_divider /= 20;
break;
case SNDRV_PCM_FORMAT_S24_LE:
+ case SNDRV_PCM_FORMAT_S24_3LE:
wordlen = ES8316_SERDATA2_LEN_24;
bclk_divider /= 24;
break;
diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c
index 7cb5b57ae655..a7fbb758eeee 100644
--- a/sound/soc/codecs/es8326.c
+++ b/sound/soc/codecs/es8326.c
@@ -38,6 +38,9 @@ struct es8326_priv {
u8 interrupt_clk;
bool jd_inverted;
unsigned int sysclk;
+
+ bool calibrated;
+ int version;
};
static const SNDRV_CTL_TLVD_DECLARE_DB_SCALE(dac_vol_tlv, -9550, 50, 0);
@@ -121,33 +124,12 @@ static const struct snd_soc_dapm_widget es8326_dapm_widgets[] = {
/* Analog Power Supply*/
SND_SOC_DAPM_DAC("Right DAC", NULL, ES8326_ANA_PDN, 0, 1),
SND_SOC_DAPM_DAC("Left DAC", NULL, ES8326_ANA_PDN, 1, 1),
- SND_SOC_DAPM_SUPPLY("Analog Power", ES8326_ANA_PDN, 7, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("IBias Power", ES8326_ANA_PDN, 6, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("ADC Vref", ES8326_ANA_PDN, 5, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("DAC Vref", ES8326_ANA_PDN, 4, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("Vref Power", ES8326_ANA_PDN, 3, 1, NULL, 0),
SND_SOC_DAPM_SUPPLY("MICBIAS1", ES8326_ANA_MICBIAS, 2, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("MICBIAS2", ES8326_ANA_MICBIAS, 3, 0, NULL, 0),
SND_SOC_DAPM_PGA("LHPMIX", ES8326_DAC2HPMIX, 7, 0, NULL, 0),
SND_SOC_DAPM_PGA("RHPMIX", ES8326_DAC2HPMIX, 3, 0, NULL, 0),
- /* Headphone Charge Pump and Output */
- SND_SOC_DAPM_SUPPLY("HPOR Cal", ES8326_HP_CAL, 7, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("HPOL Cal", ES8326_HP_CAL, 3, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("Headphone Charge Pump", ES8326_HP_DRIVER,
- 3, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("Headphone Driver Bias", ES8326_HP_DRIVER,
- 2, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("Headphone LDO", ES8326_HP_DRIVER,
- 1, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("Headphone Reference", ES8326_HP_DRIVER,
- 0, 1, NULL, 0),
- SND_SOC_DAPM_REG(snd_soc_dapm_supply, "HPOR Supply", ES8326_HP_CAL,
- ES8326_HPOR_SHIFT, 7, 7, 0),
- SND_SOC_DAPM_REG(snd_soc_dapm_supply, "HPOL Supply", ES8326_HP_CAL,
- 0, 7, 7, 0),
-
SND_SOC_DAPM_OUTPUT("HPOL"),
SND_SOC_DAPM_OUTPUT("HPOR"),
};
@@ -166,34 +148,12 @@ static const struct snd_soc_dapm_route es8326_dapm_routes[] = {
{"I2S OUT", NULL, "ADC L"},
{"I2S OUT", NULL, "ADC R"},
- {"I2S OUT", NULL, "Analog Power"},
- {"I2S OUT", NULL, "ADC Vref"},
- {"I2S OUT", NULL, "Vref Power"},
- {"I2S OUT", NULL, "IBias Power"},
- {"I2S IN", NULL, "Analog Power"},
- {"I2S IN", NULL, "DAC Vref"},
- {"I2S IN", NULL, "Vref Power"},
- {"I2S IN", NULL, "IBias Power"},
-
{"Right DAC", NULL, "I2S IN"},
{"Left DAC", NULL, "I2S IN"},
{"LHPMIX", NULL, "Left DAC"},
{"RHPMIX", NULL, "Right DAC"},
- {"HPOR", NULL, "HPOR Cal"},
- {"HPOL", NULL, "HPOL Cal"},
- {"HPOR", NULL, "HPOR Supply"},
- {"HPOL", NULL, "HPOL Supply"},
- {"HPOL", NULL, "Headphone Charge Pump"},
- {"HPOR", NULL, "Headphone Charge Pump"},
- {"HPOL", NULL, "Headphone Driver Bias"},
- {"HPOR", NULL, "Headphone Driver Bias"},
- {"HPOL", NULL, "Headphone LDO"},
- {"HPOR", NULL, "Headphone LDO"},
- {"HPOL", NULL, "Headphone Reference"},
- {"HPOR", NULL, "Headphone Reference"},
-
{"HPOL", NULL, "LHPMIX"},
{"HPOR", NULL, "RHPMIX"},
};
@@ -419,6 +379,31 @@ static int es8326_pcm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
+static int es8326_mute(struct snd_soc_dai *dai, int mute, int direction)
+{
+ struct snd_soc_component *component = dai->component;
+ struct es8326_priv *es8326 = snd_soc_component_get_drvdata(component);
+
+ if (mute) {
+ regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_OFF);
+ regmap_update_bits(es8326->regmap, ES8326_DAC_MUTE,
+ ES8326_MUTE_MASK, ES8326_MUTE);
+ regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xf0);
+ } else {
+ if (!es8326->calibrated) {
+ regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_FORCE_CAL);
+ msleep(30);
+ es8326->calibrated = true;
+ }
+ regmap_write(es8326->regmap, ES8326_HP_DRIVER, 0xa0);
+ regmap_write(es8326->regmap, ES8326_HP_VOL, 0x00);
+ regmap_write(es8326->regmap, ES8326_HP_CAL, ES8326_HP_ON);
+ regmap_update_bits(es8326->regmap, ES8326_DAC_MUTE,
+ ES8326_MUTE_MASK, ~(ES8326_MUTE));
+ }
+ return 0;
+}
+
static int es8326_set_bias_level(struct snd_soc_component *codec,
enum snd_soc_bias_level level)
{
@@ -469,6 +454,8 @@ static const struct snd_soc_dai_ops es8326_ops = {
.hw_params = es8326_pcm_hw_params,
.set_fmt = es8326_set_dai_fmt,
.set_sysclk = es8326_set_dai_sysclk,
+ .mute_stream = es8326_mute,
+ .no_capture_mute = 1,
};
static struct snd_soc_dai_driver es8326_dai = {
@@ -691,7 +678,7 @@ static int es8326_suspend(struct snd_soc_component *component)
cancel_delayed_work_sync(&es8326->jack_detect_work);
es8326_disable_micbias(component);
-
+ es8326->calibrated = false;
regmap_write(es8326->regmap, ES8326_CLK_CTL, ES8326_CLK_OFF);
regcache_cache_only(es8326->regmap, true);
regcache_mark_dirty(es8326->regmap);
diff --git a/sound/soc/codecs/es8326.h b/sound/soc/codecs/es8326.h
index 8e5ffe5ee10d..3f8f7da58062 100644
--- a/sound/soc/codecs/es8326.h
+++ b/sound/soc/codecs/es8326.h
@@ -9,8 +9,6 @@
#ifndef _ES8326_H
#define _ES8326_H
-#define CONFIG_HHTECH_MINIPMP 1
-
/* ES8326 register space */
#define ES8326_RESET 0x00
#define ES8326_CLK_CTL 0x01
@@ -94,6 +92,8 @@
#define ES8326_PWRUP_SEQ_EN (1 << 5)
#define ES8326_CODEC_RESET (0x0f << 0)
#define ES8326_CSM_OFF (0 << 7)
+#define ES8326_MUTE_MASK (3 << 0)
+#define ES8326_MUTE (3 << 0)
/* ES8326_CLK_CTL */
#define ES8326_CLK_ON (0x7f << 0)
@@ -122,7 +122,9 @@
#define ES8326_MIC2_SEL (1 << 5)
/* ES8326_HP_CAL */
-#define ES8326_HPOR_SHIFT 4
+#define ES8326_HP_OFF 0
+#define ES8326_HP_FORCE_CAL ((1 << 7) | (1 << 3))
+#define ES8326_HP_ON ((7 << 4) | (7 << 0))
/* ES8326_ADC1_SRC */
#define ES8326_ADC1_SHIFT 0
@@ -180,3 +182,4 @@
#define ES8326_VERSION_B (1 << 0)
#endif
+
diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c
index 685ca95ef4a9..29197d34ec09 100644
--- a/sound/soc/codecs/lpass-rx-macro.c
+++ b/sound/soc/codecs/lpass-rx-macro.c
@@ -3537,25 +3537,25 @@ static int rx_macro_probe(struct platform_device *pdev)
rx->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(rx->macro))
- return PTR_ERR(rx->macro);
+ return dev_err_probe(dev, PTR_ERR(rx->macro), "unable to get macro clock\n");
rx->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(rx->dcodec))
- return PTR_ERR(rx->dcodec);
+ return dev_err_probe(dev, PTR_ERR(rx->dcodec), "unable to get dcodec clock\n");
rx->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(rx->mclk))
- return PTR_ERR(rx->mclk);
+ return dev_err_probe(dev, PTR_ERR(rx->mclk), "unable to get mclk clock\n");
if (flags & LPASS_MACRO_FLAG_HAS_NPL_CLOCK) {
rx->npl = devm_clk_get(dev, "npl");
if (IS_ERR(rx->npl))
- return PTR_ERR(rx->npl);
+ return dev_err_probe(dev, PTR_ERR(rx->npl), "unable to get npl clock\n");
}
rx->fsgen = devm_clk_get(dev, "fsgen");
if (IS_ERR(rx->fsgen))
- return PTR_ERR(rx->fsgen);
+ return dev_err_probe(dev, PTR_ERR(rx->fsgen), "unable to get fsgen clock\n");
rx->pds = lpass_macro_pds_init(dev);
if (IS_ERR(rx->pds))
diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c
index de978c3d70b7..3e33418898e8 100644
--- a/sound/soc/codecs/lpass-tx-macro.c
+++ b/sound/soc/codecs/lpass-tx-macro.c
@@ -1967,25 +1967,25 @@ static int tx_macro_probe(struct platform_device *pdev)
tx->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(tx->macro))
- return PTR_ERR(tx->macro);
+ return dev_err_probe(dev, PTR_ERR(tx->macro), "unable to get macro clock\n");
tx->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(tx->dcodec))
- return PTR_ERR(tx->dcodec);
+ return dev_err_probe(dev, PTR_ERR(tx->dcodec), "unable to get dcodec clock\n");
tx->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(tx->mclk))
- return PTR_ERR(tx->mclk);
+ return dev_err_probe(dev, PTR_ERR(tx->mclk), "unable to get mclk clock\n");
if (flags & LPASS_MACRO_FLAG_HAS_NPL_CLOCK) {
tx->npl = devm_clk_get(dev, "npl");
if (IS_ERR(tx->npl))
- return PTR_ERR(tx->npl);
+ return dev_err_probe(dev, PTR_ERR(tx->npl), "unable to get npl clock\n");
}
tx->fsgen = devm_clk_get(dev, "fsgen");
if (IS_ERR(tx->fsgen))
- return PTR_ERR(tx->fsgen);
+ return dev_err_probe(dev, PTR_ERR(tx->fsgen), "unable to get fsgen clock\n");
tx->pds = lpass_macro_pds_init(dev);
if (IS_ERR(tx->pds))
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c
index 74724448da50..b71ef03c4aef 100644
--- a/sound/soc/codecs/lpass-va-macro.c
+++ b/sound/soc/codecs/lpass-va-macro.c
@@ -1457,15 +1457,15 @@ static int va_macro_probe(struct platform_device *pdev)
va->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(va->macro))
- return PTR_ERR(va->macro);
+ return dev_err_probe(dev, PTR_ERR(va->macro), "unable to get macro clock\n");
va->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(va->dcodec))
- return PTR_ERR(va->dcodec);
+ return dev_err_probe(dev, PTR_ERR(va->dcodec), "unable to get dcodec clock\n");
va->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(va->mclk))
- return PTR_ERR(va->mclk);
+ return dev_err_probe(dev, PTR_ERR(va->mclk), "unable to get mclk clock\n");
va->pds = lpass_macro_pds_init(dev);
if (IS_ERR(va->pds))
diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
index 8ba7dc89daaa..ec6859ec0d38 100644
--- a/sound/soc/codecs/lpass-wsa-macro.c
+++ b/sound/soc/codecs/lpass-wsa-macro.c
@@ -2396,25 +2396,25 @@ static int wsa_macro_probe(struct platform_device *pdev)
wsa->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(wsa->macro))
- return PTR_ERR(wsa->macro);
+ return dev_err_probe(dev, PTR_ERR(wsa->macro), "unable to get macro clock\n");
wsa->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(wsa->dcodec))
- return PTR_ERR(wsa->dcodec);
+ return dev_err_probe(dev, PTR_ERR(wsa->dcodec), "unable to get dcodec clock\n");
wsa->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(wsa->mclk))
- return PTR_ERR(wsa->mclk);
+ return dev_err_probe(dev, PTR_ERR(wsa->mclk), "unable to get mclk clock\n");
if (flags & LPASS_MACRO_FLAG_HAS_NPL_CLOCK) {
wsa->npl = devm_clk_get(dev, "npl");
if (IS_ERR(wsa->npl))
- return PTR_ERR(wsa->npl);
+ return dev_err_probe(dev, PTR_ERR(wsa->npl), "unable to get npl clock\n");
}
wsa->fsgen = devm_clk_get(dev, "fsgen");
if (IS_ERR(wsa->fsgen))
- return PTR_ERR(wsa->fsgen);
+ return dev_err_probe(dev, PTR_ERR(wsa->fsgen), "unable to get fsgen clock\n");
base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index cec90cf920ff..9ca381812975 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -7,7 +7,6 @@
#include <linux/delay.h>
#include <linux/regulator/consumer.h>
#include <linux/types.h>
-#include <linux/clk.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
@@ -1198,12 +1197,6 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
if (ret < 0)
return ret;
- priv->mclk = devm_clk_get(dev, "mclk");
- if (IS_ERR(priv->mclk)) {
- dev_err(dev, "failed to get mclk\n");
- return PTR_ERR(priv->mclk);
- }
-
for (i = 0; i < ARRAY_SIZE(supply_names); i++)
priv->supplies[i].supply = supply_names[i];
@@ -1214,55 +1207,48 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return ret;
}
- ret = clk_prepare_enable(priv->mclk);
- if (ret < 0) {
- dev_err(dev, "failed to enable mclk %d\n", ret);
- return ret;
- }
-
irq = platform_get_irq_byname(pdev, "mbhc_switch_int");
- if (irq < 0) {
- ret = irq;
- goto err_disable_clk;
- }
+ if (irq < 0)
+ return irq;
ret = devm_request_threaded_irq(dev, irq, NULL,
pm8916_mbhc_switch_irq_handler,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
IRQF_ONESHOT,
"mbhc switch irq", priv);
- if (ret)
+ if (ret) {
dev_err(dev, "cannot request mbhc switch irq\n");
+ return ret;
+ }
if (priv->mbhc_btn_enabled) {
irq = platform_get_irq_byname(pdev, "mbhc_but_press_det");
- if (irq < 0) {
- ret = irq;
- goto err_disable_clk;
- }
+ if (irq < 0)
+ return irq;
ret = devm_request_threaded_irq(dev, irq, NULL,
mbhc_btn_press_irq_handler,
IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"mbhc btn press irq", priv);
- if (ret)
+ if (ret) {
dev_err(dev, "cannot request mbhc button press irq\n");
+ return ret;
+ }
irq = platform_get_irq_byname(pdev, "mbhc_but_rel_det");
- if (irq < 0) {
- ret = irq;
- goto err_disable_clk;
- }
+ if (irq < 0)
+ return irq;
ret = devm_request_threaded_irq(dev, irq, NULL,
mbhc_btn_release_irq_handler,
IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"mbhc btn release irq", priv);
- if (ret)
+ if (ret) {
dev_err(dev, "cannot request mbhc button release irq\n");
-
+ return ret;
+ }
}
dev_set_drvdata(dev, priv);
@@ -1270,17 +1256,6 @@ static int pm8916_wcd_analog_spmi_probe(struct platform_device *pdev)
return devm_snd_soc_register_component(dev, &pm8916_wcd_analog,
pm8916_wcd_analog_dai,
ARRAY_SIZE(pm8916_wcd_analog_dai));
-
-err_disable_clk:
- clk_disable_unprepare(priv->mclk);
- return ret;
-}
-
-static void pm8916_wcd_analog_spmi_remove(struct platform_device *pdev)
-{
- struct pm8916_wcd_analog_priv *priv = dev_get_drvdata(&pdev->dev);
-
- clk_disable_unprepare(priv->mclk);
}
static const struct of_device_id pm8916_wcd_analog_spmi_match_table[] = {
@@ -1296,7 +1271,6 @@ static struct platform_driver pm8916_wcd_analog_spmi_driver = {
.of_match_table = pm8916_wcd_analog_spmi_match_table,
},
.probe = pm8916_wcd_analog_spmi_probe,
- .remove_new = pm8916_wcd_analog_spmi_remove,
};
module_platform_driver(pm8916_wcd_analog_spmi_driver);
diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c
index 9e0e4ddf128e..5cb0de648bd3 100644
--- a/sound/soc/codecs/nau8825.c
+++ b/sound/soc/codecs/nau8825.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/int_log.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/slab.h>
@@ -38,7 +39,6 @@
#define NAU_FVCO_MIN 90000000
/* cross talk suppression detection */
-#define LOG10_MAGIC 646456993
#define GAIN_AUGMENT 22500
#define SIDETONE_BASE 207000
@@ -219,42 +219,6 @@ static const struct reg_sequence nau8825_regmap_patch[] = {
{ NAU8825_REG_MIC_BIAS, 0x0046 },
};
-
-static const unsigned short logtable[256] = {
- 0x0000, 0x0171, 0x02e0, 0x044e, 0x05ba, 0x0725, 0x088e, 0x09f7,
- 0x0b5d, 0x0cc3, 0x0e27, 0x0f8a, 0x10eb, 0x124b, 0x13aa, 0x1508,
- 0x1664, 0x17bf, 0x1919, 0x1a71, 0x1bc8, 0x1d1e, 0x1e73, 0x1fc6,
- 0x2119, 0x226a, 0x23ba, 0x2508, 0x2656, 0x27a2, 0x28ed, 0x2a37,
- 0x2b80, 0x2cc8, 0x2e0f, 0x2f54, 0x3098, 0x31dc, 0x331e, 0x345f,
- 0x359f, 0x36de, 0x381b, 0x3958, 0x3a94, 0x3bce, 0x3d08, 0x3e41,
- 0x3f78, 0x40af, 0x41e4, 0x4319, 0x444c, 0x457f, 0x46b0, 0x47e1,
- 0x4910, 0x4a3f, 0x4b6c, 0x4c99, 0x4dc5, 0x4eef, 0x5019, 0x5142,
- 0x526a, 0x5391, 0x54b7, 0x55dc, 0x5700, 0x5824, 0x5946, 0x5a68,
- 0x5b89, 0x5ca8, 0x5dc7, 0x5ee5, 0x6003, 0x611f, 0x623a, 0x6355,
- 0x646f, 0x6588, 0x66a0, 0x67b7, 0x68ce, 0x69e4, 0x6af8, 0x6c0c,
- 0x6d20, 0x6e32, 0x6f44, 0x7055, 0x7165, 0x7274, 0x7383, 0x7490,
- 0x759d, 0x76aa, 0x77b5, 0x78c0, 0x79ca, 0x7ad3, 0x7bdb, 0x7ce3,
- 0x7dea, 0x7ef0, 0x7ff6, 0x80fb, 0x81ff, 0x8302, 0x8405, 0x8507,
- 0x8608, 0x8709, 0x8809, 0x8908, 0x8a06, 0x8b04, 0x8c01, 0x8cfe,
- 0x8dfa, 0x8ef5, 0x8fef, 0x90e9, 0x91e2, 0x92db, 0x93d2, 0x94ca,
- 0x95c0, 0x96b6, 0x97ab, 0x98a0, 0x9994, 0x9a87, 0x9b7a, 0x9c6c,
- 0x9d5e, 0x9e4f, 0x9f3f, 0xa02e, 0xa11e, 0xa20c, 0xa2fa, 0xa3e7,
- 0xa4d4, 0xa5c0, 0xa6ab, 0xa796, 0xa881, 0xa96a, 0xaa53, 0xab3c,
- 0xac24, 0xad0c, 0xadf2, 0xaed9, 0xafbe, 0xb0a4, 0xb188, 0xb26c,
- 0xb350, 0xb433, 0xb515, 0xb5f7, 0xb6d9, 0xb7ba, 0xb89a, 0xb97a,
- 0xba59, 0xbb38, 0xbc16, 0xbcf4, 0xbdd1, 0xbead, 0xbf8a, 0xc065,
- 0xc140, 0xc21b, 0xc2f5, 0xc3cf, 0xc4a8, 0xc580, 0xc658, 0xc730,
- 0xc807, 0xc8de, 0xc9b4, 0xca8a, 0xcb5f, 0xcc34, 0xcd08, 0xcddc,
- 0xceaf, 0xcf82, 0xd054, 0xd126, 0xd1f7, 0xd2c8, 0xd399, 0xd469,
- 0xd538, 0xd607, 0xd6d6, 0xd7a4, 0xd872, 0xd93f, 0xda0c, 0xdad9,
- 0xdba5, 0xdc70, 0xdd3b, 0xde06, 0xded0, 0xdf9a, 0xe063, 0xe12c,
- 0xe1f5, 0xe2bd, 0xe385, 0xe44c, 0xe513, 0xe5d9, 0xe69f, 0xe765,
- 0xe82a, 0xe8ef, 0xe9b3, 0xea77, 0xeb3b, 0xebfe, 0xecc1, 0xed83,
- 0xee45, 0xef06, 0xefc8, 0xf088, 0xf149, 0xf209, 0xf2c8, 0xf387,
- 0xf446, 0xf505, 0xf5c3, 0xf680, 0xf73e, 0xf7fb, 0xf8b7, 0xf973,
- 0xfa2f, 0xfaea, 0xfba5, 0xfc60, 0xfd1a, 0xfdd4, 0xfe8e, 0xff47
-};
-
/**
* nau8825_sema_acquire - acquire the semaphore of nau88l25
* @nau8825: component to register the codec private data with
@@ -368,65 +332,14 @@ static void nau8825_hpvol_ramp(struct nau8825 *nau8825,
}
/**
- * nau8825_intlog10_dec3 - Computes log10 of a value
- * the result is round off to 3 decimal. This function takes reference to
- * dvb-math. The source code locates as the following.
- * Linux/drivers/media/dvb-core/dvb_math.c
+ * nau8825_intlog10_dec3 - Computes log10 of a value, rounding the result to 3 decimal places.
* @value: input for log10
*
* return log10(value) * 1000
*/
static u32 nau8825_intlog10_dec3(u32 value)
{
- u32 msb, logentry, significand, interpolation, log10val;
- u64 log2val;
-
- /* first detect the msb (count begins at 0) */
- msb = fls(value) - 1;
- /**
- * now we use a logtable after the following method:
- *
- * log2(2^x * y) * 2^24 = x * 2^24 + log2(y) * 2^24
- * where x = msb and therefore 1 <= y < 2
- * first y is determined by shifting the value left
- * so that msb is bit 31
- * 0x00231f56 -> 0x8C7D5800
- * the result is y * 2^31 -> "significand"
- * then the highest 9 bits are used for a table lookup
- * the highest bit is discarded because it's always set
- * the highest nine bits in our example are 100011000
- * so we would use the entry 0x18
- */
- significand = value << (31 - msb);
- logentry = (significand >> 23) & 0xff;
- /**
- * last step we do is interpolation because of the
- * limitations of the log table the error is that part of
- * the significand which isn't used for lookup then we
- * compute the ratio between the error and the next table entry
- * and interpolate it between the log table entry used and the
- * next one the biggest error possible is 0x7fffff
- * (in our example it's 0x7D5800)
- * needed value for next table entry is 0x800000
- * so the interpolation is
- * (error / 0x800000) * (logtable_next - logtable_current)
- * in the implementation the division is moved to the end for
- * better accuracy there is also an overflow correction if
- * logtable_next is 256
- */
- interpolation = ((significand & 0x7fffff) *
- ((logtable[(logentry + 1) & 0xff] -
- logtable[logentry]) & 0xffff)) >> 15;
-
- log2val = ((msb << 24) + (logtable[logentry] << 8) + interpolation);
- /**
- * log10(x) = log2(x) * log10(2)
- */
- log10val = (log2val * LOG10_MAGIC) >> 31;
- /**
- * the result is round off to 3 decimal
- */
- return log10val / ((1 << 24) / 1000);
+ return intlog10(value) / ((1 << 24) / 1000);
}
/**
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index 0ed4fa261abf..eceed8209787 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -53,7 +53,6 @@ static const struct reg_sequence init_list[] = {
{RT5640_PR_BASE + 0x3d, 0x3600},
{RT5640_PR_BASE + 0x12, 0x0aa8},
{RT5640_PR_BASE + 0x14, 0x0aaa},
- {RT5640_PR_BASE + 0x20, 0x6110},
{RT5640_PR_BASE + 0x21, 0xe0e0},
{RT5640_PR_BASE + 0x23, 0x1804},
};
@@ -2567,9 +2566,10 @@ static void rt5640_enable_jack_detect(struct snd_soc_component *component,
if (jack_data && jack_data->use_platform_clock)
rt5640->use_platform_clock = jack_data->use_platform_clock;
- ret = request_irq(rt5640->irq, rt5640_irq,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- "rt5640", rt5640);
+ ret = devm_request_threaded_irq(component->dev, rt5640->irq,
+ NULL, rt5640_irq,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+ "rt5640", rt5640);
if (ret) {
dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret);
rt5640_disable_jack_detect(component);
@@ -2622,8 +2622,9 @@ static void rt5640_enable_hda_jack_detect(
rt5640->jack = jack;
- ret = request_irq(rt5640->irq, rt5640_irq,
- IRQF_TRIGGER_RISING | IRQF_ONESHOT, "rt5640", rt5640);
+ ret = devm_request_threaded_irq(component->dev, rt5640->irq,
+ NULL, rt5640_irq, IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+ "rt5640", rt5640);
if (ret) {
dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret);
rt5640->irq = -ENXIO;
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index acc7fb1581b2..5be5ec0260e9 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3258,6 +3258,22 @@ int rt5645_set_jack_detect(struct snd_soc_component *component,
}
EXPORT_SYMBOL_GPL(rt5645_set_jack_detect);
+static int rt5645_component_set_jack(struct snd_soc_component *component,
+ struct snd_soc_jack *hs_jack, void *data)
+{
+ struct snd_soc_jack *mic_jack = NULL;
+ struct snd_soc_jack *btn_jack = NULL;
+ int *type = (int *)data;
+
+ if (*type & SND_JACK_MICROPHONE)
+ mic_jack = hs_jack;
+ if (*type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3))
+ btn_jack = hs_jack;
+
+ return rt5645_set_jack_detect(component, hs_jack, mic_jack, btn_jack);
+}
+
static void rt5645_jack_detect_work(struct work_struct *work)
{
struct rt5645_priv *rt5645 =
@@ -3532,6 +3548,7 @@ static const struct snd_soc_component_driver soc_component_dev_rt5645 = {
.num_dapm_widgets = ARRAY_SIZE(rt5645_dapm_widgets),
.dapm_routes = rt5645_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(rt5645_dapm_routes),
+ .set_jack = rt5645_component_set_jack,
.use_pmdown_time = 1,
.endianness = 1,
};
@@ -3950,7 +3967,11 @@ static int rt5645_i2c_probe(struct i2c_client *i2c)
* read and power On.
*/
msleep(TIME_TO_POWER_MS);
- regmap_read(regmap, RT5645_VENDOR_ID2, &val);
+ ret = regmap_read(regmap, RT5645_VENDOR_ID2, &val);
+ if (ret < 0) {
+ dev_err(&i2c->dev, "Failed to read: 0x%02X\n, ret = %d", RT5645_VENDOR_ID2, ret);
+ goto err_enable;
+ }
switch (val) {
case RT5645_DEVICE_ID:
@@ -4178,11 +4199,44 @@ static void rt5645_i2c_shutdown(struct i2c_client *i2c)
regmap_write(rt5645->regmap, RT5645_RESET, 0);
}
+static int __maybe_unused rt5645_sys_suspend(struct device *dev)
+{
+ struct rt5645_priv *rt5645 = dev_get_drvdata(dev);
+
+ del_timer_sync(&rt5645->btn_check_timer);
+ cancel_delayed_work_sync(&rt5645->jack_detect_work);
+ cancel_delayed_work_sync(&rt5645->rcclock_work);
+
+ regcache_cache_only(rt5645->regmap, true);
+ regcache_mark_dirty(rt5645->regmap);
+ return 0;
+}
+
+static int __maybe_unused rt5645_sys_resume(struct device *dev)
+{
+ struct rt5645_priv *rt5645 = dev_get_drvdata(dev);
+
+ regcache_cache_only(rt5645->regmap, false);
+ regcache_sync(rt5645->regmap);
+
+ if (rt5645->hp_jack) {
+ rt5645->jack_type = 0;
+ queue_delayed_work(system_power_efficient_wq,
+ &rt5645->jack_detect_work, msecs_to_jiffies(0));
+ }
+ return 0;
+}
+
+static const struct dev_pm_ops rt5645_pm = {
+ SET_SYSTEM_SLEEP_PM_OPS(rt5645_sys_suspend, rt5645_sys_resume)
+};
+
static struct i2c_driver rt5645_i2c_driver = {
.driver = {
.name = "rt5645",
.of_match_table = of_match_ptr(rt5645_of_match),
.acpi_match_table = ACPI_PTR(rt5645_acpi_match),
+ .pm = &rt5645_pm,
},
.probe = rt5645_i2c_probe,
.remove = rt5645_i2c_remove,
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index ad14d18860fc..0e70a3ab42b5 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -6,23 +6,21 @@
* Author: Oder Chiou <oder_chiou@realtek.com>
*/
-#include <linux/acpi.h>
+#include <linux/delay.h>
+#include <linux/firmware.h>
#include <linux/fs.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
+#include <linux/irq.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
+#include <linux/platform_device.h>
#include <linux/pm.h>
+#include <linux/property.h>
#include <linux/regmap.h>
-#include <linux/i2c.h>
-#include <linux/platform_device.h>
#include <linux/spi/spi.h>
-#include <linux/firmware.h>
-#include <linux/of_device.h>
-#include <linux/property.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/irqdomain.h>
#include <linux/workqueue.h>
#include <sound/core.h>
#include <sound/pcm.h>
@@ -4717,50 +4715,34 @@ static int rt5677_set_bias_level(struct snd_soc_component *component,
return 0;
}
+static int rt5677_update_gpio_bits(struct rt5677_priv *rt5677, unsigned offset, int m, int v)
+{
+ unsigned int bank = offset / 5;
+ unsigned int shift = (offset % 5) * 3;
+ unsigned int reg = bank ? RT5677_GPIO_CTRL3 : RT5677_GPIO_CTRL2;
+
+ return regmap_update_bits(rt5677->regmap, reg, m << shift, v << shift);
+}
+
#ifdef CONFIG_GPIOLIB
static void rt5677_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
struct rt5677_priv *rt5677 = gpiochip_get_data(chip);
+ int level = value ? RT5677_GPIOx_OUT_HI : RT5677_GPIOx_OUT_LO;
+ int m = RT5677_GPIOx_OUT_MASK;
- switch (offset) {
- case RT5677_GPIO1 ... RT5677_GPIO5:
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL2,
- 0x1 << (offset * 3 + 1), !!value << (offset * 3 + 1));
- break;
-
- case RT5677_GPIO6:
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL3,
- RT5677_GPIO6_OUT_MASK, !!value << RT5677_GPIO6_OUT_SFT);
- break;
-
- default:
- break;
- }
+ rt5677_update_gpio_bits(rt5677, offset, m, level);
}
static int rt5677_gpio_direction_out(struct gpio_chip *chip,
unsigned offset, int value)
{
struct rt5677_priv *rt5677 = gpiochip_get_data(chip);
+ int level = value ? RT5677_GPIOx_OUT_HI : RT5677_GPIOx_OUT_LO;
+ int m = RT5677_GPIOx_DIR_MASK | RT5677_GPIOx_OUT_MASK;
+ int v = RT5677_GPIOx_DIR_OUT | level;
- switch (offset) {
- case RT5677_GPIO1 ... RT5677_GPIO5:
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL2,
- 0x3 << (offset * 3 + 1),
- (0x2 | !!value) << (offset * 3 + 1));
- break;
-
- case RT5677_GPIO6:
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL3,
- RT5677_GPIO6_DIR_MASK | RT5677_GPIO6_OUT_MASK,
- RT5677_GPIO6_DIR_OUT | !!value << RT5677_GPIO6_OUT_SFT);
- break;
-
- default:
- break;
- }
-
- return 0;
+ return rt5677_update_gpio_bits(rt5677, offset, m, v);
}
static int rt5677_gpio_get(struct gpio_chip *chip, unsigned offset)
@@ -4778,26 +4760,14 @@ static int rt5677_gpio_get(struct gpio_chip *chip, unsigned offset)
static int rt5677_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
{
struct rt5677_priv *rt5677 = gpiochip_get_data(chip);
+ int m = RT5677_GPIOx_DIR_MASK;
+ int v = RT5677_GPIOx_DIR_IN;
- switch (offset) {
- case RT5677_GPIO1 ... RT5677_GPIO5:
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL2,
- 0x1 << (offset * 3 + 2), 0x0);
- break;
-
- case RT5677_GPIO6:
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL3,
- RT5677_GPIO6_DIR_MASK, RT5677_GPIO6_DIR_IN);
- break;
-
- default:
- break;
- }
-
- return 0;
+ return rt5677_update_gpio_bits(rt5677, offset, m, v);
}
-/** Configures the gpio as
+/*
+ * Configures the GPIO as
* 0 - floating
* 1 - pull down
* 2 - pull up
@@ -5539,7 +5509,7 @@ static int rt5677_init_irq(struct i2c_client *i2c)
RT5677_GPIO1_PIN_MASK, RT5677_GPIO1_PIN_IRQ);
/* Ready to listen for interrupts */
- rt5677->domain = irq_domain_add_linear(i2c->dev.of_node,
+ rt5677->domain = irq_domain_create_linear(dev_fwnode(&i2c->dev),
RT5677_IRQ_NUM, &rt5677_domain_ops, rt5677);
if (!rt5677->domain) {
dev_err(&i2c->dev, "Failed to create IRQ domain\n");
@@ -5559,6 +5529,7 @@ static int rt5677_init_irq(struct i2c_client *i2c)
static int rt5677_i2c_probe(struct i2c_client *i2c)
{
+ struct device *dev = &i2c->dev;
struct rt5677_priv *rt5677;
int ret;
unsigned int val;
@@ -5573,21 +5544,9 @@ static int rt5677_i2c_probe(struct i2c_client *i2c)
INIT_DELAYED_WORK(&rt5677->dsp_work, rt5677_dsp_work);
i2c_set_clientdata(i2c, rt5677);
- if (i2c->dev.of_node) {
- const struct of_device_id *match_id;
-
- match_id = of_match_device(rt5677_of_match, &i2c->dev);
- if (match_id)
- rt5677->type = (enum rt5677_type)match_id->data;
- } else if (ACPI_HANDLE(&i2c->dev)) {
- const struct acpi_device_id *acpi_id;
-
- acpi_id = acpi_match_device(rt5677_acpi_match, &i2c->dev);
- if (acpi_id)
- rt5677->type = (enum rt5677_type)acpi_id->driver_data;
- } else {
+ rt5677->type = (enum rt5677_type)(uintptr_t)device_get_match_data(dev);
+ if (rt5677->type == 0)
return -EINVAL;
- }
rt5677_read_device_properties(rt5677, &i2c->dev);
@@ -5673,9 +5632,9 @@ static int rt5677_i2c_probe(struct i2c_client *i2c)
regmap_update_bits(rt5677->regmap, RT5677_GEN_CTRL2,
RT5677_GPIO5_FUNC_MASK,
RT5677_GPIO5_FUNC_DMIC);
- regmap_update_bits(rt5677->regmap, RT5677_GPIO_CTRL2,
- RT5677_GPIO5_DIR_MASK,
- RT5677_GPIO5_DIR_OUT);
+ rt5677_update_gpio_bits(rt5677, RT5677_GPIO5,
+ RT5677_GPIOx_DIR_MASK,
+ RT5677_GPIOx_DIR_OUT);
}
if (rt5677->pdata.micbias1_vdd_3v3)
@@ -5702,7 +5661,7 @@ static struct i2c_driver rt5677_i2c_driver = {
.driver = {
.name = RT5677_DRV_NAME,
.of_match_table = rt5677_of_match,
- .acpi_match_table = ACPI_PTR(rt5677_acpi_match),
+ .acpi_match_table = rt5677_acpi_match,
},
.probe = rt5677_i2c_probe,
.remove = rt5677_i2c_remove,
diff --git a/sound/soc/codecs/rt5677.h b/sound/soc/codecs/rt5677.h
index 944ae02aafc2..d67ebae067d9 100644
--- a/sound/soc/codecs/rt5677.h
+++ b/sound/soc/codecs/rt5677.h
@@ -1587,81 +1587,19 @@
#define RT5677_FUNC_MODE_DMIC_GPIO (0x0 << 13)
#define RT5677_FUNC_MODE_JTAG (0x1 << 13)
-/* GPIO Control 2 (0xc1) */
-#define RT5677_GPIO5_DIR_MASK (0x1 << 14)
-#define RT5677_GPIO5_DIR_SFT 14
-#define RT5677_GPIO5_DIR_IN (0x0 << 14)
-#define RT5677_GPIO5_DIR_OUT (0x1 << 14)
-#define RT5677_GPIO5_OUT_MASK (0x1 << 13)
-#define RT5677_GPIO5_OUT_SFT 13
-#define RT5677_GPIO5_OUT_LO (0x0 << 13)
-#define RT5677_GPIO5_OUT_HI (0x1 << 13)
-#define RT5677_GPIO5_P_MASK (0x1 << 12)
-#define RT5677_GPIO5_P_SFT 12
-#define RT5677_GPIO5_P_NOR (0x0 << 12)
-#define RT5677_GPIO5_P_INV (0x1 << 12)
-#define RT5677_GPIO4_DIR_MASK (0x1 << 11)
-#define RT5677_GPIO4_DIR_SFT 11
-#define RT5677_GPIO4_DIR_IN (0x0 << 11)
-#define RT5677_GPIO4_DIR_OUT (0x1 << 11)
-#define RT5677_GPIO4_OUT_MASK (0x1 << 10)
-#define RT5677_GPIO4_OUT_SFT 10
-#define RT5677_GPIO4_OUT_LO (0x0 << 10)
-#define RT5677_GPIO4_OUT_HI (0x1 << 10)
-#define RT5677_GPIO4_P_MASK (0x1 << 9)
-#define RT5677_GPIO4_P_SFT 9
-#define RT5677_GPIO4_P_NOR (0x0 << 9)
-#define RT5677_GPIO4_P_INV (0x1 << 9)
-#define RT5677_GPIO3_DIR_MASK (0x1 << 8)
-#define RT5677_GPIO3_DIR_SFT 8
-#define RT5677_GPIO3_DIR_IN (0x0 << 8)
-#define RT5677_GPIO3_DIR_OUT (0x1 << 8)
-#define RT5677_GPIO3_OUT_MASK (0x1 << 7)
-#define RT5677_GPIO3_OUT_SFT 7
-#define RT5677_GPIO3_OUT_LO (0x0 << 7)
-#define RT5677_GPIO3_OUT_HI (0x1 << 7)
-#define RT5677_GPIO3_P_MASK (0x1 << 6)
-#define RT5677_GPIO3_P_SFT 6
-#define RT5677_GPIO3_P_NOR (0x0 << 6)
-#define RT5677_GPIO3_P_INV (0x1 << 6)
-#define RT5677_GPIO2_DIR_MASK (0x1 << 5)
-#define RT5677_GPIO2_DIR_SFT 5
-#define RT5677_GPIO2_DIR_IN (0x0 << 5)
-#define RT5677_GPIO2_DIR_OUT (0x1 << 5)
-#define RT5677_GPIO2_OUT_MASK (0x1 << 4)
-#define RT5677_GPIO2_OUT_SFT 4
-#define RT5677_GPIO2_OUT_LO (0x0 << 4)
-#define RT5677_GPIO2_OUT_HI (0x1 << 4)
-#define RT5677_GPIO2_P_MASK (0x1 << 3)
-#define RT5677_GPIO2_P_SFT 3
-#define RT5677_GPIO2_P_NOR (0x0 << 3)
-#define RT5677_GPIO2_P_INV (0x1 << 3)
-#define RT5677_GPIO1_DIR_MASK (0x1 << 2)
-#define RT5677_GPIO1_DIR_SFT 2
-#define RT5677_GPIO1_DIR_IN (0x0 << 2)
-#define RT5677_GPIO1_DIR_OUT (0x1 << 2)
-#define RT5677_GPIO1_OUT_MASK (0x1 << 1)
-#define RT5677_GPIO1_OUT_SFT 1
-#define RT5677_GPIO1_OUT_LO (0x0 << 1)
-#define RT5677_GPIO1_OUT_HI (0x1 << 1)
-#define RT5677_GPIO1_P_MASK (0x1 << 0)
-#define RT5677_GPIO1_P_SFT 0
-#define RT5677_GPIO1_P_NOR (0x0 << 0)
-#define RT5677_GPIO1_P_INV (0x1 << 0)
-
-/* GPIO Control 3 (0xc2) */
-#define RT5677_GPIO6_DIR_MASK (0x1 << 2)
-#define RT5677_GPIO6_DIR_SFT 2
-#define RT5677_GPIO6_DIR_IN (0x0 << 2)
-#define RT5677_GPIO6_DIR_OUT (0x1 << 2)
-#define RT5677_GPIO6_OUT_MASK (0x1 << 1)
-#define RT5677_GPIO6_OUT_SFT 1
-#define RT5677_GPIO6_OUT_LO (0x0 << 1)
-#define RT5677_GPIO6_OUT_HI (0x1 << 1)
-#define RT5677_GPIO6_P_MASK (0x1 << 0)
-#define RT5677_GPIO6_P_SFT 0
-#define RT5677_GPIO6_P_NOR (0x0 << 0)
-#define RT5677_GPIO6_P_INV (0x1 << 0)
+/* GPIO Control 2 (0xc1) & 3 (0xc2) common bits */
+#define RT5677_GPIOx_DIR_MASK (0x1 << 2)
+#define RT5677_GPIOx_DIR_SFT 2
+#define RT5677_GPIOx_DIR_IN (0x0 << 2)
+#define RT5677_GPIOx_DIR_OUT (0x1 << 2)
+#define RT5677_GPIOx_OUT_MASK (0x1 << 1)
+#define RT5677_GPIOx_OUT_SFT 1
+#define RT5677_GPIOx_OUT_LO (0x0 << 1)
+#define RT5677_GPIOx_OUT_HI (0x1 << 1)
+#define RT5677_GPIOx_P_MASK (0x1 << 0)
+#define RT5677_GPIOx_P_SFT 0
+#define RT5677_GPIOx_P_NOR (0x0 << 0)
+#define RT5677_GPIOx_P_INV (0x1 << 0)
/* General Control (0xfa) */
#define RT5677_IRQ_DEBOUNCE_SEL_MASK (0x3 << 3)
@@ -1753,8 +1691,8 @@ enum {
};
enum rt5677_type {
- RT5677,
- RT5676,
+ RT5677 = 1,
+ RT5676 = 2,
};
/* ASRC clock source selection */
diff --git a/sound/soc/codecs/rt722-sdca-sdw.c b/sound/soc/codecs/rt722-sdca-sdw.c
index cc57e4e27805..a9416bd163e8 100644
--- a/sound/soc/codecs/rt722-sdca-sdw.c
+++ b/sound/soc/codecs/rt722-sdca-sdw.c
@@ -175,7 +175,7 @@ static int rt722_sdca_update_status(struct sdw_slave *slave,
* This also could sync with the cache value as the rt722_sdca_jack_init set.
*/
sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK1,
- SDW_SCP_SDCA_INTMASK_SDCA_0 | SDW_SCP_SDCA_INTMASK_SDCA_6);
+ SDW_SCP_SDCA_INTMASK_SDCA_6);
sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK2,
SDW_SCP_SDCA_INTMASK_SDCA_8);
}
diff --git a/sound/soc/codecs/rt722-sdca.c b/sound/soc/codecs/rt722-sdca.c
index 9c0d34366c9e..0e1c65a20392 100644
--- a/sound/soc/codecs/rt722-sdca.c
+++ b/sound/soc/codecs/rt722-sdca.c
@@ -191,8 +191,7 @@ static void rt722_sdca_jack_detect_handler(struct work_struct *work)
return;
/* SDW_SCP_SDCA_INT_SDCA_6 is used for jack detection */
- if (rt722->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_6 ||
- rt722->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) {
+ if (rt722->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_6) {
ret = rt722_sdca_headset_detect(rt722);
if (ret < 0)
return;
diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c
index 4c59429a42b7..55cd5e3c23a5 100644
--- a/sound/soc/codecs/tas2781-i2c.c
+++ b/sound/soc/codecs/tas2781-i2c.c
@@ -743,7 +743,6 @@ MODULE_DEVICE_TABLE(acpi, tasdevice_acpi_match);
static struct i2c_driver tasdevice_i2c_driver = {
.driver = {
.name = "tas2781-codec",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(tasdevice_of_match),
#ifdef CONFIG_ACPI
.acpi_match_table = ACPI_PTR(tasdevice_acpi_match),
diff --git a/sound/soc/codecs/wcd-mbhc-v2.c b/sound/soc/codecs/wcd-mbhc-v2.c
index 1911750f7445..5da1934527f3 100644
--- a/sound/soc/codecs/wcd-mbhc-v2.c
+++ b/sound/soc/codecs/wcd-mbhc-v2.c
@@ -1454,7 +1454,7 @@ struct wcd_mbhc *wcd_mbhc_init(struct snd_soc_component *component,
return ERR_PTR(-EINVAL);
}
- mbhc = devm_kzalloc(dev, sizeof(*mbhc), GFP_KERNEL);
+ mbhc = kzalloc(sizeof(*mbhc), GFP_KERNEL);
if (!mbhc)
return ERR_PTR(-ENOMEM);
@@ -1474,61 +1474,76 @@ struct wcd_mbhc *wcd_mbhc_init(struct snd_soc_component *component,
INIT_WORK(&mbhc->correct_plug_swch, wcd_correct_swch_plug);
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->mbhc_sw_intr, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->mbhc_sw_intr, NULL,
wcd_mbhc_mech_plug_detect_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"mbhc sw intr", mbhc);
if (ret)
- goto err;
+ goto err_free_mbhc;
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->mbhc_btn_press_intr, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->mbhc_btn_press_intr, NULL,
wcd_mbhc_btn_press_handler,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"Button Press detect", mbhc);
if (ret)
- goto err;
+ goto err_free_sw_intr;
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->mbhc_btn_release_intr, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->mbhc_btn_release_intr, NULL,
wcd_mbhc_btn_release_handler,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"Button Release detect", mbhc);
if (ret)
- goto err;
+ goto err_free_btn_press_intr;
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->mbhc_hs_ins_intr, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->mbhc_hs_ins_intr, NULL,
wcd_mbhc_adc_hs_ins_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"Elect Insert", mbhc);
if (ret)
- goto err;
+ goto err_free_btn_release_intr;
disable_irq_nosync(mbhc->intr_ids->mbhc_hs_ins_intr);
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->mbhc_hs_rem_intr, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->mbhc_hs_rem_intr, NULL,
wcd_mbhc_adc_hs_rem_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"Elect Remove", mbhc);
if (ret)
- goto err;
+ goto err_free_hs_ins_intr;
disable_irq_nosync(mbhc->intr_ids->mbhc_hs_rem_intr);
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->hph_left_ocp, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->hph_left_ocp, NULL,
wcd_mbhc_hphl_ocp_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"HPH_L OCP detect", mbhc);
if (ret)
- goto err;
+ goto err_free_hs_rem_intr;
- ret = devm_request_threaded_irq(dev, mbhc->intr_ids->hph_right_ocp, NULL,
+ ret = request_threaded_irq(mbhc->intr_ids->hph_right_ocp, NULL,
wcd_mbhc_hphr_ocp_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"HPH_R OCP detect", mbhc);
if (ret)
- goto err;
+ goto err_free_hph_left_ocp;
return mbhc;
-err:
+
+err_free_hph_left_ocp:
+ free_irq(mbhc->intr_ids->hph_left_ocp, mbhc);
+err_free_hs_rem_intr:
+ free_irq(mbhc->intr_ids->mbhc_hs_rem_intr, mbhc);
+err_free_hs_ins_intr:
+ free_irq(mbhc->intr_ids->mbhc_hs_ins_intr, mbhc);
+err_free_btn_release_intr:
+ free_irq(mbhc->intr_ids->mbhc_btn_release_intr, mbhc);
+err_free_btn_press_intr:
+ free_irq(mbhc->intr_ids->mbhc_btn_press_intr, mbhc);
+err_free_sw_intr:
+ free_irq(mbhc->intr_ids->mbhc_sw_intr, mbhc);
+err_free_mbhc:
+ kfree(mbhc);
+
dev_err(dev, "Failed to request mbhc interrupts %d\n", ret);
return ERR_PTR(ret);
@@ -1537,9 +1552,19 @@ EXPORT_SYMBOL(wcd_mbhc_init);
void wcd_mbhc_deinit(struct wcd_mbhc *mbhc)
{
+ free_irq(mbhc->intr_ids->hph_right_ocp, mbhc);
+ free_irq(mbhc->intr_ids->hph_left_ocp, mbhc);
+ free_irq(mbhc->intr_ids->mbhc_hs_rem_intr, mbhc);
+ free_irq(mbhc->intr_ids->mbhc_hs_ins_intr, mbhc);
+ free_irq(mbhc->intr_ids->mbhc_btn_release_intr, mbhc);
+ free_irq(mbhc->intr_ids->mbhc_btn_press_intr, mbhc);
+ free_irq(mbhc->intr_ids->mbhc_sw_intr, mbhc);
+
mutex_lock(&mbhc->lock);
wcd_cancel_hs_detect_plug(mbhc, &mbhc->correct_plug_swch);
mutex_unlock(&mbhc->lock);
+
+ kfree(mbhc);
}
EXPORT_SYMBOL(wcd_mbhc_deinit);
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 8bf3510a3ea3..a05b553e6472 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -4968,7 +4968,7 @@ static bool wcd9335_is_volatile_register(struct device *dev, unsigned int reg)
static struct regmap_config wcd9335_regmap_config = {
.reg_bits = 16,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.max_register = WCD9335_MAX_REGISTER,
.can_multi_write = true,
.ranges = wcd9335_ranges,
diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index c0d1fa36d841..1b6e376f3833 100644
--- a/sound/soc/codecs/wcd934x.c
+++ b/sound/soc/codecs/wcd934x.c
@@ -2642,7 +2642,7 @@ static int wcd934x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *compon
return rc;
}
-static inline void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x,
+static void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x,
s16 *d1_a, u16 noff,
int32_t *zdet)
{
@@ -2683,7 +2683,7 @@ static inline void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x,
else if (x1 < minCode_param[noff])
*zdet = WCD934X_ZDET_FLOATING_IMPEDANCE;
- dev_info(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%d(milliOhm)\n",
+ dev_dbg(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%di (milliohm)\n",
__func__, d1, c1, x1, *zdet);
ramp_down:
i = 0;
@@ -2740,8 +2740,8 @@ z_right:
*zr = zdet;
}
-static inline void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
- int32_t *z_val, int flag_l_r)
+static void wcd934x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
+ int32_t *z_val, int flag_l_r)
{
s16 q1;
int q1_cal;
@@ -3044,6 +3044,17 @@ static int wcd934x_mbhc_init(struct snd_soc_component *component)
return 0;
}
+
+static void wcd934x_mbhc_deinit(struct snd_soc_component *component)
+{
+ struct wcd934x_codec *wcd = snd_soc_component_get_drvdata(component);
+
+ if (!wcd->mbhc)
+ return;
+
+ wcd_mbhc_deinit(wcd->mbhc);
+}
+
static int wcd934x_comp_probe(struct snd_soc_component *component)
{
struct wcd934x_codec *wcd = dev_get_drvdata(component->dev);
@@ -3077,6 +3088,7 @@ static void wcd934x_comp_remove(struct snd_soc_component *comp)
{
struct wcd934x_codec *wcd = dev_get_drvdata(comp->dev);
+ wcd934x_mbhc_deinit(comp);
wcd_clsh_ctrl_free(wcd->clsh_ctrl);
}
diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c
index bd0e9fbc12eb..6951120057e5 100644
--- a/sound/soc/codecs/wcd938x-sdw.c
+++ b/sound/soc/codecs/wcd938x-sdw.c
@@ -1183,7 +1183,7 @@ static const struct regmap_config wcd938x_regmap_config = {
.name = "wcd938x_csr",
.reg_bits = 32,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wcd938x_defaults,
.num_reg_defaults = ARRAY_SIZE(wcd938x_defaults),
.max_register = WCD938X_MAX_REGISTER,
diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index e7d6a02cdec0..a3c680661377 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -210,7 +210,7 @@ struct wcd938x_priv {
};
static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);
-static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(line_gain, 600, -3000);
+static const DECLARE_TLV_DB_SCALE(line_gain, -3000, 150, -3000);
static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(analog_gain, 0, 3000);
struct wcd938x_mbhc_zdet_param {
@@ -2124,10 +2124,11 @@ static int wcd938x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *compon
return wcd938x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2);
}
-static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
+static void wcd938x_mbhc_get_result_params(struct snd_soc_component *component,
s16 *d1_a, u16 noff,
int32_t *zdet)
{
+ struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
int i;
int val, val1;
s16 c1;
@@ -2154,8 +2155,8 @@ static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
usleep_range(5000, 5050);
if (!c1 || !x1) {
- pr_err("%s: Impedance detect ramp error, c1=%d, x1=0x%x\n",
- __func__, c1, x1);
+ dev_err(component->dev, "Impedance detect ramp error, c1=%d, x1=0x%x\n",
+ c1, x1);
goto ramp_down;
}
d1 = d1_a[c1];
@@ -2165,7 +2166,7 @@ static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
else if (x1 < minCode_param[noff])
*zdet = WCD938X_ZDET_FLOATING_IMPEDANCE;
- pr_err("%s: d1=%d, c1=%d, x1=0x%x, z_val=%d(milliOhm)\n",
+ dev_dbg(component->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%d (milliohm)\n",
__func__, d1, c1, x1, *zdet);
ramp_down:
i = 0;
@@ -2210,7 +2211,7 @@ static void wcd938x_mbhc_zdet_ramp(struct snd_soc_component *component,
WCD938X_ANA_MBHC_ZDET, 0x80, 0x80);
dev_dbg(component->dev, "%s: ramp for HPH_L, noff = %d\n",
__func__, zdet_param->noff);
- wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
+ wcd938x_mbhc_get_result_params(component, d1_a, zdet_param->noff, &zdet);
regmap_update_bits(wcd938x->regmap,
WCD938X_ANA_MBHC_ZDET, 0x80, 0x00);
@@ -2224,15 +2225,15 @@ z_right:
WCD938X_ANA_MBHC_ZDET, 0x40, 0x40);
dev_dbg(component->dev, "%s: ramp for HPH_R, noff = %d\n",
__func__, zdet_param->noff);
- wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
+ wcd938x_mbhc_get_result_params(component, d1_a, zdet_param->noff, &zdet);
regmap_update_bits(wcd938x->regmap,
WCD938X_ANA_MBHC_ZDET, 0x40, 0x00);
*zr = zdet;
}
-static inline void wcd938x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
- int32_t *z_val, int flag_l_r)
+static void wcd938x_wcd_mbhc_qfuse_cal(struct snd_soc_component *component,
+ int32_t *z_val, int flag_l_r)
{
s16 q1;
int q1_cal;
@@ -2625,6 +2626,8 @@ static int wcd938x_mbhc_init(struct snd_soc_component *component)
WCD938X_IRQ_HPHR_OCP_INT);
wcd938x->wcd_mbhc = wcd_mbhc_init(component, &mbhc_cb, intr_ids, wcd_mbhc_fields, true);
+ if (IS_ERR(wcd938x->wcd_mbhc))
+ return PTR_ERR(wcd938x->wcd_mbhc);
snd_soc_add_component_controls(component, impedance_detect_controls,
ARRAY_SIZE(impedance_detect_controls));
@@ -2633,6 +2636,14 @@ static int wcd938x_mbhc_init(struct snd_soc_component *component)
return 0;
}
+
+static void wcd938x_mbhc_deinit(struct snd_soc_component *component)
+{
+ struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
+
+ wcd_mbhc_deinit(wcd938x->wcd_mbhc);
+}
+
/* END MBHC */
static const struct snd_kcontrol_new wcd938x_snd_controls[] = {
@@ -2652,8 +2663,8 @@ static const struct snd_kcontrol_new wcd938x_snd_controls[] = {
wcd938x_get_swr_port, wcd938x_set_swr_port),
SOC_SINGLE_EXT("DSD_R Switch", WCD938X_DSD_R, 0, 1, 0,
wcd938x_get_swr_port, wcd938x_set_swr_port),
- SOC_SINGLE_TLV("HPHL Volume", WCD938X_HPH_L_EN, 0, 0x18, 0, line_gain),
- SOC_SINGLE_TLV("HPHR Volume", WCD938X_HPH_R_EN, 0, 0x18, 0, line_gain),
+ SOC_SINGLE_TLV("HPHL Volume", WCD938X_HPH_L_EN, 0, 0x18, 1, line_gain),
+ SOC_SINGLE_TLV("HPHR Volume", WCD938X_HPH_R_EN, 0, 0x18, 1, line_gain),
WCD938X_EAR_PA_GAIN_TLV("EAR_PA Volume", WCD938X_ANA_EAR_COMPANDER_CTL,
2, 0x10, 0, ear_pa_gain),
SOC_SINGLE_EXT("ADC1 Switch", WCD938X_ADC1, 1, 1, 0,
@@ -3080,16 +3091,33 @@ static int wcd938x_irq_init(struct wcd938x_priv *wcd, struct device *dev)
static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
{
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
+ struct sdw_slave *tx_sdw_dev = wcd938x->tx_sdw_dev;
struct device *dev = component->dev;
+ unsigned long time_left;
int ret, i;
+ time_left = wait_for_completion_timeout(&tx_sdw_dev->initialization_complete,
+ msecs_to_jiffies(2000));
+ if (!time_left) {
+ dev_err(dev, "soundwire device init timeout\n");
+ return -ETIMEDOUT;
+ }
+
snd_soc_component_init_regmap(component, wcd938x->regmap);
+ ret = pm_runtime_resume_and_get(dev);
+ if (ret < 0)
+ return ret;
+
wcd938x->variant = snd_soc_component_read_field(component,
WCD938X_DIGITAL_EFUSE_REG_0,
WCD938X_ID_MASK);
wcd938x->clsh_info = wcd_clsh_ctrl_alloc(component, WCD938X);
+ if (IS_ERR(wcd938x->clsh_info)) {
+ pm_runtime_put(dev);
+ return PTR_ERR(wcd938x->clsh_info);
+ }
wcd938x_io_init(wcd938x);
/* Set all interrupts as edge triggered */
@@ -3098,6 +3126,8 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
(WCD938X_DIGITAL_INTR_LEVEL_0 + i), 0);
}
+ pm_runtime_put(dev);
+
wcd938x->hphr_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
WCD938X_IRQ_HPHR_PDM_WD_INT);
wcd938x->hphl_pdm_wd_int = regmap_irq_get_virq(wcd938x->irq_chip,
@@ -3109,20 +3139,26 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
ret = request_threaded_irq(wcd938x->hphr_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"HPHR PDM WD INT", wcd938x);
- if (ret)
+ if (ret) {
dev_err(dev, "Failed to request HPHR WD interrupt (%d)\n", ret);
+ goto err_free_clsh_ctrl;
+ }
ret = request_threaded_irq(wcd938x->hphl_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"HPHL PDM WD INT", wcd938x);
- if (ret)
+ if (ret) {
dev_err(dev, "Failed to request HPHL WD interrupt (%d)\n", ret);
+ goto err_free_hphr_pdm_wd_int;
+ }
ret = request_threaded_irq(wcd938x->aux_pdm_wd_int, NULL, wcd938x_wd_handle_irq,
IRQF_ONESHOT | IRQF_TRIGGER_RISING,
"AUX PDM WD INT", wcd938x);
- if (ret)
+ if (ret) {
dev_err(dev, "Failed to request Aux WD interrupt (%d)\n", ret);
+ goto err_free_hphl_pdm_wd_int;
+ }
/* Disable watchdog interrupt for HPH and AUX */
disable_irq_nosync(wcd938x->hphr_pdm_wd_int);
@@ -3137,7 +3173,7 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
dev_err(component->dev,
"%s: Failed to add snd ctrls for variant: %d\n",
__func__, wcd938x->variant);
- goto err;
+ goto err_free_aux_pdm_wd_int;
}
break;
case WCD9385:
@@ -3147,7 +3183,7 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
dev_err(component->dev,
"%s: Failed to add snd ctrls for variant: %d\n",
__func__, wcd938x->variant);
- goto err;
+ goto err_free_aux_pdm_wd_int;
}
break;
default:
@@ -3155,12 +3191,38 @@ static int wcd938x_soc_codec_probe(struct snd_soc_component *component)
}
ret = wcd938x_mbhc_init(component);
- if (ret)
+ if (ret) {
dev_err(component->dev, "mbhc initialization failed\n");
-err:
+ goto err_free_aux_pdm_wd_int;
+ }
+
+ return 0;
+
+err_free_aux_pdm_wd_int:
+ free_irq(wcd938x->aux_pdm_wd_int, wcd938x);
+err_free_hphl_pdm_wd_int:
+ free_irq(wcd938x->hphl_pdm_wd_int, wcd938x);
+err_free_hphr_pdm_wd_int:
+ free_irq(wcd938x->hphr_pdm_wd_int, wcd938x);
+err_free_clsh_ctrl:
+ wcd_clsh_ctrl_free(wcd938x->clsh_info);
+
return ret;
}
+static void wcd938x_soc_codec_remove(struct snd_soc_component *component)
+{
+ struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
+
+ wcd938x_mbhc_deinit(component);
+
+ free_irq(wcd938x->aux_pdm_wd_int, wcd938x);
+ free_irq(wcd938x->hphl_pdm_wd_int, wcd938x);
+ free_irq(wcd938x->hphr_pdm_wd_int, wcd938x);
+
+ wcd_clsh_ctrl_free(wcd938x->clsh_info);
+}
+
static int wcd938x_codec_set_jack(struct snd_soc_component *comp,
struct snd_soc_jack *jack, void *data)
{
@@ -3177,6 +3239,7 @@ static int wcd938x_codec_set_jack(struct snd_soc_component *comp,
static const struct snd_soc_component_driver soc_codec_dev_wcd938x = {
.name = "wcd938x_codec",
.probe = wcd938x_soc_codec_probe,
+ .remove = wcd938x_soc_codec_remove,
.controls = wcd938x_snd_controls,
.num_controls = ARRAY_SIZE(wcd938x_snd_controls),
.dapm_widgets = wcd938x_dapm_widgets,
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index 277b8c468c78..36cdf97993a5 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -2151,7 +2151,7 @@ static const struct regmap_config wm2200_regmap = {
.num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults),
.volatile_reg = wm2200_volatile_register,
.readable_reg = wm2200_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.ranges = wm2200_ranges,
.num_ranges = ARRAY_SIZE(wm2200_ranges),
};
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index a86eacb2a9bb..ff63723928a1 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2400,7 +2400,7 @@ static const struct regmap_config wm5100_regmap = {
.num_reg_defaults = ARRAY_SIZE(wm5100_reg_defaults),
.volatile_reg = wm5100_volatile_register,
.readable_reg = wm5100_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static const unsigned int wm5100_mic_ctrl_reg[] = {
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index c0ed76d5b65f..6636a70f3895 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -607,7 +607,7 @@ static const struct regmap_config wm8510_regmap = {
.reg_defaults = wm8510_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8510_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8510_volatile,
};
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 55c72c5ac845..ea87cd3cc0d6 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -437,7 +437,7 @@ static const struct regmap_config wm8523_regmap = {
.reg_defaults = wm8523_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8523_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8523_volatile_register,
};
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 34ae7fe05398..6d22f7d40ec2 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -975,7 +975,7 @@ static const struct regmap_config wm8580_regmap = {
.reg_defaults = wm8580_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8580_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8580_volatile,
};
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 903a0147d584..916f297164de 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -393,7 +393,7 @@ static const struct regmap_config wm8711_regmap = {
.reg_defaults = wm8711_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8711_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8711_volatile,
};
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 5ea6d8fd10f6..0c943e7d4159 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -236,7 +236,7 @@ static const struct regmap_config wm8728_regmap = {
.reg_defaults = wm8728_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8728_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
#if defined(CONFIG_SPI_MASTER)
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index d5ab3ba126a6..efc160c75f40 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -642,7 +642,7 @@ const struct regmap_config wm8731_regmap = {
.max_register = WM8731_RESET,
.volatile_reg = wm8731_volatile,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8731_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8731_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index 9f4e372e90ea..0d231c289ef3 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -599,7 +599,7 @@ static const struct regmap_config wm8737_regmap = {
.reg_defaults = wm8737_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8737_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8737_volatile,
};
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 787156b980a1..19e8fc4062c7 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -543,7 +543,7 @@ static const struct regmap_config wm8741_regmap = {
.reg_defaults = wm8741_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8741_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int wm8741_set_pdata(struct device *dev, struct wm8741_priv *wm8741)
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 20dc9ff9fea9..2d2feaf95e49 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -735,7 +735,7 @@ static const struct regmap_config wm8750_regmap = {
.reg_defaults = wm8750_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8750_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
#if defined(CONFIG_SPI_MASTER)
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 5e8a8eb41b2b..b5d8290c37d9 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1507,7 +1507,7 @@ static const struct regmap_config wm8753_regmap = {
.max_register = WM8753_ADCTL2,
.volatile_reg = wm8753_volatile,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8753_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8753_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index e03fee8869c3..2469f4f3bea3 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -632,7 +632,7 @@ static const struct regmap_config wm8770_regmap = {
.reg_defaults = wm8770_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8770_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8770_volatile_reg,
};
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 212224a68006..0673bbd32bab 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -451,7 +451,7 @@ static const struct regmap_config wm8776_regmap = {
.reg_defaults = wm8776_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8776_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8776_volatile,
};
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index 0b234bae480e..bbb4b6e3b41c 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -555,7 +555,7 @@ const struct regmap_config wm8804_regmap_config = {
.max_register = WM8804_MAX_REGISTER,
.volatile_reg = wm8804_volatile,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8804_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8804_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 320ccd92f318..84d06c190411 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -1223,7 +1223,7 @@ static const struct regmap_config wm8900_regmap = {
.reg_defaults = wm8900_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8900_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8900_volatile_register,
};
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 901b65ef8de5..84ae1102ac88 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1902,7 +1902,7 @@ static const struct regmap_config wm8903_regmap = {
.volatile_reg = wm8903_volatile_register,
.readable_reg = wm8903_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8903_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8903_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 068e610b1b4c..ac4e1654a967 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -2148,7 +2148,7 @@ static const struct regmap_config wm8904_regmap = {
.volatile_reg = wm8904_volatile_register,
.readable_reg = wm8904_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8904_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8904_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 53c27986d216..b9432f8b64e5 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -815,7 +815,7 @@ static const struct regmap_config wm8940_regmap = {
.max_register = WM8940_MONOMIX,
.reg_defaults = wm8940_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8940_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.readable_reg = wm8940_readable_register,
.volatile_reg = wm8940_volatile_register,
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 78044f580a67..4f4338326438 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -962,7 +962,7 @@ static const struct regmap_config wm8955_regmap = {
.volatile_reg = wm8955_volatile,
.writeable_reg = wm8955_writeable,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8955_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8955_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 366f5d769d6d..c2bd9ef41ebb 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -155,6 +155,7 @@ static const char *wm8960_adc_data_output_sel[] = {
"Left Data = Right ADC; Right Data = Left ADC",
};
static const char *wm8960_dmonomix[] = {"Stereo", "Mono"};
+static const char *wm8960_dacslope[] = {"Normal", "Sloping"};
static const struct soc_enum wm8960_enum[] = {
SOC_ENUM_SINGLE(WM8960_DACCTL1, 5, 4, wm8960_polarity),
@@ -165,6 +166,7 @@ static const struct soc_enum wm8960_enum[] = {
SOC_ENUM_SINGLE(WM8960_ALC3, 8, 2, wm8960_alcmode),
SOC_ENUM_SINGLE(WM8960_ADDCTL1, 2, 4, wm8960_adc_data_output_sel),
SOC_ENUM_SINGLE(WM8960_ADDCTL1, 4, 2, wm8960_dmonomix),
+ SOC_ENUM_SINGLE(WM8960_DACCTL2, 1, 2, wm8960_dacslope),
};
static const int deemph_settings[] = { 0, 32000, 44100, 48000 };
@@ -307,6 +309,7 @@ SOC_SINGLE_TLV("Right Output Mixer RINPUT3 Volume",
SOC_ENUM("ADC Data Output Select", wm8960_enum[6]),
SOC_ENUM("DAC Mono Mix", wm8960_enum[7]),
+SOC_ENUM("DAC Filter Characteristics", wm8960_enum[8]),
};
static const struct snd_kcontrol_new wm8960_lin_boost[] = {
@@ -1387,7 +1390,7 @@ static const struct regmap_config wm8960_regmap = {
.reg_defaults = wm8960_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8960_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8960_volatile,
};
@@ -1415,6 +1418,7 @@ static int wm8960_i2c_probe(struct i2c_client *i2c)
struct wm8960_data *pdata = dev_get_platdata(&i2c->dev);
struct wm8960_priv *wm8960;
int ret;
+ u8 val;
wm8960 = devm_kzalloc(&i2c->dev, sizeof(struct wm8960_priv),
GFP_KERNEL);
@@ -1436,6 +1440,12 @@ static int wm8960_i2c_probe(struct i2c_client *i2c)
else if (i2c->dev.of_node)
wm8960_set_pdata_from_of(i2c, &wm8960->pdata);
+ ret = i2c_master_recv(i2c, &val, sizeof(val));
+ if (ret >= 0) {
+ dev_err(&i2c->dev, "Not wm8960, wm8960 reg can not read by i2c\n");
+ return -EINVAL;
+ }
+
ret = wm8960_reset(wm8960->regmap);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to issue reset\n");
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index c076f78d04ce..8f8330efb341 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -904,7 +904,7 @@ static const struct regmap_config wm8961_regmap = {
.reg_defaults = wm8961_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8961_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm8961_volatile,
.readable_reg = wm8961_readable,
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 68ea15be7330..83ce5dbecc45 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3573,7 +3573,7 @@ static const struct regmap_config wm8962_regmap = {
.num_reg_defaults = ARRAY_SIZE(wm8962_reg),
.volatile_reg = wm8962_volatile_register,
.readable_reg = wm8962_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int wm8962_set_pdata_from_of(struct i2c_client *i2c,
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index b22d8f0b59be..e88f323d28b2 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -668,7 +668,7 @@ static const struct regmap_config wm8971_regmap = {
.reg_defaults = wm8971_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8971_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int wm8971_i2c_probe(struct i2c_client *i2c)
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 5c829301cf4c..718bfef302cc 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -1014,7 +1014,7 @@ static const struct regmap_config wm8978_regmap_config = {
.max_register = WM8978_MAX_REGISTER,
.volatile_reg = wm8978_volatile,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8978_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8978_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c
index 2bd26e2478d9..b26d6a68e8d2 100644
--- a/sound/soc/codecs/wm8983.c
+++ b/sound/soc/codecs/wm8983.c
@@ -995,7 +995,7 @@ static const struct regmap_config wm8983_regmap = {
.reg_defaults = wm8983_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8983_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.max_register = WM8983_MAX_REGISTER,
.writeable_reg = wm8983_writeable,
diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c
index c0816bcfa294..8606e0752a60 100644
--- a/sound/soc/codecs/wm8985.c
+++ b/sound/soc/codecs/wm8985.c
@@ -1125,7 +1125,7 @@ static const struct regmap_config wm8985_regmap = {
.max_register = WM8985_MAX_REGISTER,
.writeable_reg = wm8985_writeable,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8985_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8985_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index b440719cca7d..76f214f12ce0 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -832,7 +832,7 @@ static const struct regmap_config wm8988_regmap = {
.max_register = WM8988_LPPB,
.writeable_reg = wm8988_writeable,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8988_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8988_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index 8cb2ae829699..590318aafaea 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -1253,7 +1253,7 @@ static const struct regmap_config wm8991_regmap = {
.volatile_reg = wm8991_volatile,
.reg_defaults = wm8991_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8991_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int wm8991_i2c_probe(struct i2c_client *i2c)
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index feb997c698e2..5b788f35e5e4 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1608,7 +1608,7 @@ static const struct regmap_config wm8993_regmap = {
.volatile_reg = wm8993_volatile,
.readable_reg = wm8993_readable,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm8993_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm8993_reg_defaults),
};
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 90588614edcc..4ffa1896faab 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -2193,7 +2193,7 @@ static const struct regmap_config wm8995_regmap = {
.num_reg_defaults = ARRAY_SIZE(wm8995_reg_defaults),
.volatile_reg = wm8995_volatile,
.readable_reg = wm8995_readable,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
#if defined(CONFIG_SPI_MASTER)
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index 5d0eb0ae0475..df6195778c57 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -2610,7 +2610,7 @@ static const struct regmap_config wm8996_regmap = {
.num_reg_defaults = ARRAY_SIZE(wm8996_reg),
.volatile_reg = wm8996_volatile_register,
.readable_reg = wm8996_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int wm8996_probe(struct snd_soc_component *component)
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 34a07db7342a..e7ec799573d3 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -1295,7 +1295,7 @@ static const struct regmap_config wm9081_regmap = {
.num_reg_defaults = ARRAY_SIZE(wm9081_reg),
.volatile_reg = wm9081_volatile_register,
.readable_reg = wm9081_readable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
static int wm9081_i2c_probe(struct i2c_client *i2c)
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 432729c753dd..50c1cbccfdb9 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -553,7 +553,7 @@ static const struct regmap_config wm9090_regmap = {
.volatile_reg = wm9090_volatile,
.readable_reg = wm9090_readable,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm9090_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm9090_reg_defaults),
};
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index d04902ef1d5f..5c6aebe29cf1 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -64,7 +64,7 @@ static const struct regmap_config wm9705_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = regmap_ac97_default_volatile,
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index df9b7980706b..e63921de0c37 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -86,7 +86,7 @@ static const struct regmap_config wm9712_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = wm9712_volatile_reg,
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 5d2e54e06e30..64b69316e4c7 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -727,7 +727,7 @@ static const struct regmap_config wm9713_regmap_config = {
.reg_stride = 2,
.val_bits = 16,
.max_register = 0x7e,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wm9713_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(wm9713_reg_defaults),
diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index 97f6873a0a8c..3c025dabaf7a 100644
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -637,7 +637,7 @@ static bool wsa881x_volatile_register(struct device *dev, unsigned int reg)
static struct regmap_config wsa881x_regmap_config = {
.reg_bits = 32,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wsa881x_defaults,
.max_register = WSA881X_SPKR_STATUS3,
.num_reg_defaults = ARRAY_SIZE(wsa881x_defaults),
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index e40d583a1ce6..197fae23762f 100644
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -938,7 +938,7 @@ static bool wsa883x_volatile_register(struct device *dev, unsigned int reg)
static struct regmap_config wsa883x_regmap_config = {
.reg_bits = 32,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_defaults = wsa883x_defaults,
.max_register = WSA883X_MAX_REGISTER,
.num_reg_defaults = ARRAY_SIZE(wsa883x_defaults),
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 97d652f0e84d..1f1ee14b04e6 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -183,7 +183,15 @@ static void i2s_start(struct dw_i2s_dev *dev,
{
struct i2s_clk_config_data *config = &dev->config;
- i2s_write_reg(dev->i2s_base, IER, 1);
+ u32 reg = IER_IEN;
+
+ if (dev->tdm_slots) {
+ reg |= (dev->tdm_slots - 1) << IER_TDM_SLOTS_SHIFT;
+ reg |= IER_INTF_TYPE;
+ reg |= dev->frame_offset << IER_FRAME_OFF_SHIFT;
+ }
+
+ i2s_write_reg(dev->i2s_base, IER, reg);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
i2s_write_reg(dev->i2s_base, ITER, 1);
@@ -233,13 +241,15 @@ static void dw_i2s_config(struct dw_i2s_dev *dev, int stream)
dev->xfer_resolution);
i2s_write_reg(dev->i2s_base, TFCR(ch_reg),
dev->fifo_th - 1);
- i2s_write_reg(dev->i2s_base, TER(ch_reg), 1);
+ i2s_write_reg(dev->i2s_base, TER(ch_reg), TER_TXCHEN |
+ dev->tdm_mask << TER_TXSLOT_SHIFT);
} else {
i2s_write_reg(dev->i2s_base, RCR(ch_reg),
dev->xfer_resolution);
i2s_write_reg(dev->i2s_base, RFCR(ch_reg),
dev->fifo_th - 1);
- i2s_write_reg(dev->i2s_base, RER(ch_reg), 1);
+ i2s_write_reg(dev->i2s_base, RER(ch_reg), RER_RXCHEN |
+ dev->tdm_mask << RER_RXSLOT_SHIFT);
}
}
@@ -276,6 +286,9 @@ static int dw_i2s_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
+ if (dev->tdm_slots)
+ config->data_width = 32;
+
config->chan_nr = params_channels(params);
switch (config->chan_nr) {
@@ -384,14 +397,58 @@ static int dw_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
ret = -EINVAL;
break;
}
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ case SND_SOC_DAIFMT_LEFT_J:
+ case SND_SOC_DAIFMT_RIGHT_J:
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ dev->frame_offset = 1;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ dev->frame_offset = 0;
+ break;
+ default:
+ dev_err(dev->dev, "DAI format unsupported");
+ return -EINVAL;
+ }
+
return ret;
}
+static int dw_i2s_set_tdm_slot(struct snd_soc_dai *cpu_dai, unsigned int tx_mask,
+ unsigned int rx_mask, int slots, int slot_width)
+{
+ struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
+
+ if (slot_width != 32)
+ return -EINVAL;
+
+ if (slots < 0 || slots > 16)
+ return -EINVAL;
+
+ if (rx_mask != tx_mask)
+ return -EINVAL;
+
+ if (!rx_mask)
+ return -EINVAL;
+
+ dev->tdm_slots = slots;
+ dev->tdm_mask = rx_mask;
+
+ dev->l_reg = RSLOT_TSLOT(ffs(rx_mask) - 1);
+ dev->r_reg = RSLOT_TSLOT(fls(rx_mask) - 1);
+
+ return 0;
+}
+
static const struct snd_soc_dai_ops dw_i2s_dai_ops = {
.hw_params = dw_i2s_hw_params,
.prepare = dw_i2s_prepare,
.trigger = dw_i2s_trigger,
.set_fmt = dw_i2s_set_fmt,
+ .set_tdm_slot = dw_i2s_set_tdm_slot,
};
#ifdef CONFIG_PM
@@ -726,6 +783,8 @@ static int dw_i2s_probe(struct platform_device *pdev)
if (irq >= 0) {
ret = dw_pcm_register(pdev);
dev->use_pio = true;
+ dev->l_reg = LRBR_LTHR(0);
+ dev->r_reg = RRBR_RTHR(0);
} else {
ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL,
0);
diff --git a/sound/soc/dwc/dwc-pcm.c b/sound/soc/dwc/dwc-pcm.c
index 9f25631d43d3..f99262b89008 100644
--- a/sound/soc/dwc/dwc-pcm.c
+++ b/sound/soc/dwc/dwc-pcm.c
@@ -31,8 +31,8 @@ static unsigned int dw_pcm_tx_##sample_bits(struct dw_i2s_dev *dev, \
int i; \
\
for (i = 0; i < dev->fifo_th; i++) { \
- iowrite32(p[tx_ptr][0], dev->i2s_base + LRBR_LTHR(0)); \
- iowrite32(p[tx_ptr][1], dev->i2s_base + RRBR_RTHR(0)); \
+ iowrite32(p[tx_ptr][0], dev->i2s_base + dev->l_reg); \
+ iowrite32(p[tx_ptr][1], dev->i2s_base + dev->r_reg); \
period_pos++; \
if (++tx_ptr >= runtime->buffer_size) \
tx_ptr = 0; \
@@ -51,8 +51,8 @@ static unsigned int dw_pcm_rx_##sample_bits(struct dw_i2s_dev *dev, \
int i; \
\
for (i = 0; i < dev->fifo_th; i++) { \
- p[rx_ptr][0] = ioread32(dev->i2s_base + LRBR_LTHR(0)); \
- p[rx_ptr][1] = ioread32(dev->i2s_base + RRBR_RTHR(0)); \
+ p[rx_ptr][0] = ioread32(dev->i2s_base + dev->l_reg); \
+ p[rx_ptr][1] = ioread32(dev->i2s_base + dev->r_reg); \
period_pos++; \
if (++rx_ptr >= runtime->buffer_size) \
rx_ptr = 0; \
diff --git a/sound/soc/dwc/local.h b/sound/soc/dwc/local.h
index ba4e397099be..4ce96bac2f39 100644
--- a/sound/soc/dwc/local.h
+++ b/sound/soc/dwc/local.h
@@ -25,6 +25,13 @@
#define RXFFR 0x014
#define TXFFR 0x018
+/* Enable register fields */
+#define IER_TDM_SLOTS_SHIFT 8
+#define IER_FRAME_OFF_SHIFT 5
+#define IER_FRAME_OFF BIT(5)
+#define IER_INTF_TYPE BIT(1)
+#define IER_IEN BIT(0)
+
/* Interrupt status register fields */
#define ISR_TXFO BIT(5)
#define ISR_TXFE BIT(4)
@@ -46,6 +53,15 @@
#define TFCR(x) (0x40 * x + 0x04C)
#define RFF(x) (0x40 * x + 0x050)
#define TFF(x) (0x40 * x + 0x054)
+#define RSLOT_TSLOT(x) (0x4 * (x) + 0x224)
+
+/* Receive enable register fields */
+#define RER_RXSLOT_SHIFT 8
+#define RER_RXCHEN BIT(0)
+
+/* Transmit enable register fields */
+#define TER_TXSLOT_SHIFT 8
+#define TER_TXCHEN BIT(0)
/* I2SCOMPRegisters */
#define I2S_COMP_PARAM_2 0x01F0
@@ -105,6 +121,8 @@ struct dw_i2s_dev {
u32 ccr;
u32 xfer_resolution;
u32 fifo_th;
+ u32 l_reg;
+ u32 r_reg;
/* data related to DMA transfers b/w i2s and DMAC */
union dw_i2s_snd_dma_data play_dma_data;
@@ -114,6 +132,12 @@ struct dw_i2s_dev {
/* data related to PIO transfers */
bool use_pio;
+
+ /* data related to TDM mode */
+ u32 tdm_slots;
+ u32 tdm_mask;
+ u32 frame_offset;
+
struct snd_pcm_substream __rcu *tx_substream;
struct snd_pcm_substream __rcu *rx_substream;
unsigned int (*tx_fn)(struct dw_i2s_dev *dev,
diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c
index 15b48b5ea856..abe19a8a7aa7 100644
--- a/sound/soc/fsl/fsl_rpmsg.c
+++ b/sound/soc/fsl/fsl_rpmsg.c
@@ -170,12 +170,20 @@ static const struct fsl_rpmsg_soc_data imx8mp_data = {
SNDRV_PCM_FMTBIT_S32_LE,
};
+static const struct fsl_rpmsg_soc_data imx93_data = {
+ .rates = SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S32_LE,
+};
+
static const struct of_device_id fsl_rpmsg_ids[] = {
{ .compatible = "fsl,imx7ulp-rpmsg-audio", .data = &imx7ulp_data},
{ .compatible = "fsl,imx8mm-rpmsg-audio", .data = &imx8mm_data},
{ .compatible = "fsl,imx8mn-rpmsg-audio", .data = &imx8mn_data},
{ .compatible = "fsl,imx8mp-rpmsg-audio", .data = &imx8mp_data},
{ .compatible = "fsl,imx8ulp-rpmsg-audio", .data = &imx7ulp_data},
+ { .compatible = "fsl,imx93-rpmsg-audio", .data = &imx93_data},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, fsl_rpmsg_ids);
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 5e09f634c61b..f7676d30c82f 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -507,12 +507,6 @@ static int fsl_sai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
savediv / 2 - 1);
}
- if (sai->soc_data->max_register >= FSL_SAI_MCTL) {
- /* SAI is in master mode at this point, so enable MCLK */
- regmap_update_bits(sai->regmap, FSL_SAI_MCTL,
- FSL_SAI_MCTL_MCLK_EN, FSL_SAI_MCTL_MCLK_EN);
- }
-
return 0;
}
@@ -719,7 +713,7 @@ static void fsl_sai_config_disable(struct fsl_sai *sai, int dir)
u32 xcsr, count = 100;
regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs),
- FSL_SAI_CSR_TERE, 0);
+ FSL_SAI_CSR_TERE | FSL_SAI_CSR_BCE, 0);
/* TERE will remain set till the end of current frame */
do {
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index 8254c3547b87..550df87b6a06 100644
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -91,6 +91,7 @@
/* SAI Transmit/Receive Control Register */
#define FSL_SAI_CSR_TERE BIT(31)
#define FSL_SAI_CSR_SE BIT(30)
+#define FSL_SAI_CSR_BCE BIT(28)
#define FSL_SAI_CSR_FR BIT(25)
#define FSL_SAI_CSR_SR BIT(24)
#define FSL_SAI_CSR_xF_SHIFT 16
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 015c3708aa04..95e639711eba 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -514,6 +514,10 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream,
int ret;
switch (sample_rate) {
+ case 22050:
+ rate = SPDIF_TXRATE_22050;
+ csfs = IEC958_AES3_CON_FS_22050;
+ break;
case 32000:
rate = SPDIF_TXRATE_32000;
csfs = IEC958_AES3_CON_FS_32000;
@@ -1422,7 +1426,7 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
struct clk *clk, u64 savesub,
enum spdif_txrate index, bool round)
{
- static const u32 rate[] = { 32000, 44100, 48000, 88200, 96000, 176400,
+ static const u32 rate[] = { 22050, 32000, 44100, 48000, 88200, 96000, 176400,
192000, };
bool is_sysclk = clk_is_match(clk, spdif_priv->sysclk);
u64 rate_ideal, rate_actual, sub;
@@ -1483,7 +1487,7 @@ out:
static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
enum spdif_txrate index)
{
- static const u32 rate[] = { 32000, 44100, 48000, 88200, 96000, 176400,
+ static const u32 rate[] = { 22050, 32000, 44100, 48000, 88200, 96000, 176400,
192000, };
struct platform_device *pdev = spdif_priv->pdev;
struct device *dev = &pdev->dev;
diff --git a/sound/soc/fsl/fsl_spdif.h b/sound/soc/fsl/fsl_spdif.h
index 75b42a692c90..2bc1b10c17d4 100644
--- a/sound/soc/fsl/fsl_spdif.h
+++ b/sound/soc/fsl/fsl_spdif.h
@@ -175,7 +175,8 @@ enum spdif_gainsel {
/* SPDIF tx rate */
enum spdif_txrate {
- SPDIF_TXRATE_32000 = 0,
+ SPDIF_TXRATE_22050 = 0,
+ SPDIF_TXRATE_32000,
SPDIF_TXRATE_44100,
SPDIF_TXRATE_48000,
SPDIF_TXRATE_88200,
@@ -191,7 +192,8 @@ enum spdif_txrate {
#define SPDIF_QSUB_SIZE (SPDIF_UBITS_SIZE / 8)
-#define FSL_SPDIF_RATES_PLAYBACK (SNDRV_PCM_RATE_32000 | \
+#define FSL_SPDIF_RATES_PLAYBACK (SNDRV_PCM_RATE_22050 | \
+ SNDRV_PCM_RATE_32000 | \
SNDRV_PCM_RATE_44100 | \
SNDRV_PCM_RATE_48000 | \
SNDRV_PCM_RATE_88200 | \
diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c
index 765dad607bf6..d63782b8bdef 100644
--- a/sound/soc/fsl/imx-pcm-rpmsg.c
+++ b/sound/soc/fsl/imx-pcm-rpmsg.c
@@ -228,6 +228,10 @@ static int imx_rpmsg_pcm_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct rpmsg_info *info = dev_get_drvdata(component->dev);
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct fsl_rpmsg *rpmsg = dev_get_drvdata(cpu_dai->dev);
+ struct snd_pcm_hardware pcm_hardware;
struct rpmsg_msg *msg;
int ret = 0;
int cmd;
@@ -255,10 +259,11 @@ static int imx_rpmsg_pcm_open(struct snd_soc_component *component,
info->send_message(msg, info);
- imx_rpmsg_pcm_hardware.period_bytes_max =
- imx_rpmsg_pcm_hardware.buffer_bytes_max / 2;
+ pcm_hardware = imx_rpmsg_pcm_hardware;
+ pcm_hardware.buffer_bytes_max = rpmsg->buffer_size;
+ pcm_hardware.period_bytes_max = pcm_hardware.buffer_bytes_max / 2;
- snd_soc_set_runtime_hwparams(substream, &imx_rpmsg_pcm_hardware);
+ snd_soc_set_runtime_hwparams(substream, &pcm_hardware);
ret = snd_pcm_hw_constraint_integer(substream->runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
@@ -597,7 +602,6 @@ static int imx_rpmsg_pcm_new(struct snd_soc_component *component,
if (ret)
return ret;
- imx_rpmsg_pcm_hardware.buffer_bytes_max = rpmsg->buffer_size;
return snd_pcm_set_fixed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_WC,
pcm->card->dev, rpmsg->buffer_size);
}
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index c6e0f9132193..0b8258b6bd8e 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -126,7 +126,7 @@ static int graph_parse_node(struct asoc_simple_priv *priv,
graph_parse_mclk_fs(top, ep, dai_props);
- ret = asoc_graph_parse_dai(ep, dlc, cpu);
+ ret = asoc_graph_parse_dai(dev, ep, dlc, cpu);
if (ret < 0)
return ret;
diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c
index 542c4a114940..98732468a992 100644
--- a/sound/soc/generic/audio-graph-card2.c
+++ b/sound/soc/generic/audio-graph-card2.c
@@ -407,7 +407,7 @@ static int __graph_parse_node(struct asoc_simple_priv *priv,
graph_parse_mclk_fs(ep, dai_props);
- ret = asoc_graph_parse_dai(ep, dlc, &is_single_links);
+ ret = asoc_graph_parse_dai(dev, ep, dlc, &is_single_links);
if (ret < 0)
return ret;
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index 3019626b0592..5b18a4af022f 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -649,7 +649,7 @@ void asoc_simple_canonicalize_platform(struct snd_soc_dai_link_component *platfo
* simple-card.c :: simple_count_noml()
*/
if (!platforms->of_node)
- platforms->of_node = cpus->of_node;
+ snd_soc_dlc_use_cpu_as_platform(platforms, cpus);
}
EXPORT_SYMBOL_GPL(asoc_simple_canonicalize_platform);
@@ -1066,12 +1066,12 @@ static int graph_get_dai_id(struct device_node *ep)
return id;
}
-int asoc_graph_parse_dai(struct device_node *ep,
- struct snd_soc_dai_link_component *dlc,
- int *is_single_link)
+int asoc_graph_parse_dai(struct device *dev, struct device_node *ep,
+ struct snd_soc_dai_link_component *dlc, int *is_single_link)
{
struct device_node *node;
struct of_phandle_args args = {};
+ struct snd_soc_dai *dai;
int ret;
if (!ep)
@@ -1079,6 +1079,20 @@ int asoc_graph_parse_dai(struct device_node *ep,
node = of_graph_get_port_parent(ep);
+ /*
+ * Try to find from DAI node
+ */
+ args.np = ep;
+ dai = snd_soc_get_dai_via_args(&args);
+ if (dai) {
+ dlc->dai_name = snd_soc_dai_name_get(dai);
+ dlc->dai_args = snd_soc_copy_dai_args(dev, &args);
+ if (!dlc->dai_args)
+ return -ENOMEM;
+
+ goto parse_dai_end;
+ }
+
/* Get dai->name */
args.np = node;
args.args[0] = graph_get_dai_id(ep);
@@ -1109,6 +1123,7 @@ int asoc_graph_parse_dai(struct device_node *ep,
return ret;
}
+parse_dai_end:
if (is_single_link)
*is_single_link = of_graph_get_endpoint_count(node) == 1;
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 0745bf6a09aa..190f11366e84 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -52,11 +52,13 @@ static int asoc_simple_parse_platform(struct device_node *node,
return 0;
}
-static int asoc_simple_parse_dai(struct device_node *node,
+static int asoc_simple_parse_dai(struct device *dev,
+ struct device_node *node,
struct snd_soc_dai_link_component *dlc,
int *is_single_link)
{
struct of_phandle_args args;
+ struct snd_soc_dai *dai;
int ret;
if (!node)
@@ -71,6 +73,19 @@ static int asoc_simple_parse_dai(struct device_node *node,
return ret;
/*
+ * Try to find from DAI args
+ */
+ dai = snd_soc_get_dai_via_args(&args);
+ if (dai) {
+ dlc->dai_name = snd_soc_dai_name_get(dai);
+ dlc->dai_args = snd_soc_copy_dai_args(dev, &args);
+ if (!dlc->dai_args)
+ return -ENOMEM;
+
+ goto parse_dai_end;
+ }
+
+ /*
* FIXME
*
* Here, dlc->dai_name is pointer to CPU/Codec DAI name.
@@ -93,6 +108,7 @@ static int asoc_simple_parse_dai(struct device_node *node,
if (ret < 0)
return ret;
+parse_dai_end:
if (is_single_link)
*is_single_link = !args.args_count;
@@ -156,7 +172,7 @@ static int simple_parse_node(struct asoc_simple_priv *priv,
simple_parse_mclk_fs(top, np, dai_props, prefix);
- ret = asoc_simple_parse_dai(np, dlc, cpu);
+ ret = asoc_simple_parse_dai(dev, np, dlc, cpu);
if (ret)
return ret;
@@ -346,6 +362,7 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
struct device *dev = simple_priv_to_dev(priv);
struct device_node *top = dev->of_node;
struct device_node *node;
+ struct device_node *add_devs;
uintptr_t dpcm_selectable = (uintptr_t)of_device_get_match_data(dev);
bool is_top = 0;
int ret = 0;
@@ -357,6 +374,8 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
is_top = 1;
}
+ add_devs = of_get_child_by_name(top, PREFIX "additional-devs");
+
/* loop for all dai-link */
do {
struct asoc_simple_data adata;
@@ -365,6 +384,12 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
struct device_node *np;
int num = of_get_child_count(node);
+ /* Skip additional-devs node */
+ if (node == add_devs) {
+ node = of_get_next_child(top, node);
+ continue;
+ }
+
/* get codec */
codec = of_get_child_by_name(node, is_top ?
PREFIX "codec" : "codec");
@@ -378,12 +403,15 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
/* get convert-xxx property */
memset(&adata, 0, sizeof(adata));
- for_each_child_of_node(node, np)
+ for_each_child_of_node(node, np) {
+ if (np == add_devs)
+ continue;
simple_parse_convert(dev, np, &adata);
+ }
/* loop for all CPU/Codec node */
for_each_child_of_node(node, np) {
- if (plat == np)
+ if (plat == np || add_devs == np)
continue;
/*
* It is DPCM
@@ -426,6 +454,7 @@ static int __simple_for_each_link(struct asoc_simple_priv *priv,
} while (!is_top && node);
error:
+ of_node_put(add_devs);
of_node_put(node);
return ret;
}
@@ -463,6 +492,31 @@ static int simple_for_each_link(struct asoc_simple_priv *priv,
return ret;
}
+static void simple_depopulate_aux(void *data)
+{
+ struct asoc_simple_priv *priv = data;
+
+ of_platform_depopulate(simple_priv_to_dev(priv));
+}
+
+static int simple_populate_aux(struct asoc_simple_priv *priv)
+{
+ struct device *dev = simple_priv_to_dev(priv);
+ struct device_node *node;
+ int ret;
+
+ node = of_get_child_by_name(dev->of_node, PREFIX "additional-devs");
+ if (!node)
+ return 0;
+
+ ret = of_platform_populate(node, NULL, NULL, dev);
+ of_node_put(node);
+ if (ret)
+ return ret;
+
+ return devm_add_action_or_reset(dev, simple_depopulate_aux, priv);
+}
+
static int simple_parse_of(struct asoc_simple_priv *priv, struct link_info *li)
{
struct snd_soc_card *card = simple_priv_to_card(priv);
@@ -492,6 +546,10 @@ static int simple_parse_of(struct asoc_simple_priv *priv, struct link_info *li)
if (ret < 0)
return ret;
+ ret = simple_populate_aux(priv);
+ if (ret < 0)
+ return ret;
+
ret = snd_soc_of_parse_aux_devs(card, PREFIX "aux-devs");
return ret;
diff --git a/sound/soc/intel/avs/board_selection.c b/sound/soc/intel/avs/board_selection.c
index b32e02940e30..59a13feec57b 100644
--- a/sound/soc/intel/avs/board_selection.c
+++ b/sound/soc/intel/avs/board_selection.c
@@ -136,6 +136,14 @@ static struct snd_soc_acpi_mach avs_kbl_i2s_machines[] = {
.tplg_filename = "max98927-tplg.bin",
},
{
+ .id = "10EC5663",
+ .drv_name = "avs_rt5663",
+ .mach_params = {
+ .i2s_link_mask = AVS_SSP(1),
+ },
+ .tplg_filename = "rt5663-tplg.bin",
+ },
+ {
.id = "MX98373",
.drv_name = "avs_max98373",
.mach_params = {
@@ -159,6 +167,14 @@ static struct snd_soc_acpi_mach avs_kbl_i2s_machines[] = {
},
.tplg_filename = "da7219-tplg.bin",
},
+ {
+ .id = "ESSX8336",
+ .drv_name = "avs_es8336",
+ .mach_params = {
+ .i2s_link_mask = AVS_SSP(0),
+ },
+ .tplg_filename = "es8336-tplg.bin",
+ },
{},
};
diff --git a/sound/soc/intel/avs/boards/Kconfig b/sound/soc/intel/avs/boards/Kconfig
index e4c230efe8d7..07353d37ecae 100644
--- a/sound/soc/intel/avs/boards/Kconfig
+++ b/sound/soc/intel/avs/boards/Kconfig
@@ -22,6 +22,16 @@ config SND_SOC_INTEL_AVS_MACH_DMIC
Say Y or m if you have such a device. This is a recommended option.
If unsure select "N".
+config SND_SOC_INTEL_AVS_MACH_ES8336
+ tristate "es8336 I2S board"
+ depends on X86 && I2C
+ depends on MFD_INTEL_LPSS || COMPILE_TEST
+ select SND_SOC_ES8316
+ help
+ This adds support for AVS with ES8336 I2S codec configuration.
+ Say Y or m if you have such a device. This is a recommended option.
+ If unsure select "N".
+
config SND_SOC_INTEL_AVS_MACH_HDAUDIO
tristate "HD-Audio generic board"
select SND_SOC_HDA
@@ -115,6 +125,16 @@ config SND_SOC_INTEL_AVS_MACH_RT298
Say Y or m if you have such a device. This is a recommended option.
If unsure select "N".
+config SND_SOC_INTEL_AVS_MACH_RT5663
+ tristate "rt5663 in I2S mode"
+ depends on I2C
+ depends on MFD_INTEL_LPSS || COMPILE_TEST
+ select SND_SOC_RT5663
+ help
+ This adds support for ASoC machine driver with RT5663 I2S audio codec.
+ Say Y or m if you have such a device. This is a recommended option.
+ If unsure select "N".
+
config SND_SOC_INTEL_AVS_MACH_RT5682
tristate "rt5682 in I2S mode"
depends on I2C
diff --git a/sound/soc/intel/avs/boards/Makefile b/sound/soc/intel/avs/boards/Makefile
index b81343420370..34347bcd1e7d 100644
--- a/sound/soc/intel/avs/boards/Makefile
+++ b/sound/soc/intel/avs/boards/Makefile
@@ -2,6 +2,7 @@
snd-soc-avs-da7219-objs := da7219.o
snd-soc-avs-dmic-objs := dmic.o
+snd-soc-avs-es8336-objs := es8336.o
snd-soc-avs-hdaudio-objs := hdaudio.o
snd-soc-avs-i2s-test-objs := i2s_test.o
snd-soc-avs-max98927-objs := max98927.o
@@ -12,11 +13,13 @@ snd-soc-avs-probe-objs := probe.o
snd-soc-avs-rt274-objs := rt274.o
snd-soc-avs-rt286-objs := rt286.o
snd-soc-avs-rt298-objs := rt298.o
+snd-soc-avs-rt5663-objs := rt5663.o
snd-soc-avs-rt5682-objs := rt5682.o
snd-soc-avs-ssm4567-objs := ssm4567.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_DA7219) += snd-soc-avs-da7219.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_DMIC) += snd-soc-avs-dmic.o
+obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_ES8336) += snd-soc-avs-es8336.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_HDAUDIO) += snd-soc-avs-hdaudio.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_I2S_TEST) += snd-soc-avs-i2s-test.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98927) += snd-soc-avs-max98927.o
@@ -27,5 +30,6 @@ obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_PROBE) += snd-soc-avs-probe.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_RT274) += snd-soc-avs-rt274.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_RT286) += snd-soc-avs-rt286.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_RT298) += snd-soc-avs-rt298.o
+obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_RT5663) += snd-soc-avs-rt5663.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_RT5682) += snd-soc-avs-rt5682.o
obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_SSM4567) += snd-soc-avs-ssm4567.o
diff --git a/sound/soc/intel/avs/boards/es8336.c b/sound/soc/intel/avs/boards/es8336.c
new file mode 100644
index 000000000000..0a023f871d93
--- /dev/null
+++ b/sound/soc/intel/avs/boards/es8336.c
@@ -0,0 +1,315 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// Copyright(c) 2023 Intel Corporation. All rights reserved.
+//
+// Authors: Cezary Rojewski <cezary.rojewski@intel.com>
+// Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
+//
+
+#include <linux/device.h>
+#include <linux/gpio/consumer.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/processor.h>
+#include <linux/slab.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include <asm/intel-family.h>
+
+#define ES8336_CODEC_DAI "ES8316 HiFi"
+
+struct avs_card_drvdata {
+ struct snd_soc_jack jack;
+ struct gpio_desc *gpiod;
+};
+
+static const struct acpi_gpio_params enable_gpio = { 0, 0, true };
+
+static const struct acpi_gpio_mapping speaker_gpios[] = {
+ { "speaker-enable-gpios", &enable_gpio, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO },
+ { }
+};
+
+static int avs_es8336_speaker_power_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_card *card = w->dapm->card;
+ struct avs_card_drvdata *data;
+ bool speaker_en;
+
+ data = snd_soc_card_get_drvdata(card);
+ /* As enable_gpio has active_low=true, logic is inverted. */
+ speaker_en = !SND_SOC_DAPM_EVENT_ON(event);
+
+ gpiod_set_value_cansleep(data->gpiod, speaker_en);
+ return 0;
+}
+
+static const struct snd_soc_dapm_widget card_widgets[] = {
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Internal Mic", NULL),
+
+ SND_SOC_DAPM_SUPPLY("Speaker Power", SND_SOC_NOPM, 0, 0,
+ avs_es8336_speaker_power_event,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+};
+
+static const struct snd_soc_dapm_route card_routes[] = {
+ {"Headphone", NULL, "HPOL"},
+ {"Headphone", NULL, "HPOR"},
+
+ /*
+ * There is no separate speaker output instead the speakers are muxed to
+ * the HP outputs. The mux is controlled by the "Speaker Power" widget.
+ */
+ {"Speaker", NULL, "HPOL"},
+ {"Speaker", NULL, "HPOR"},
+ {"Speaker", NULL, "Speaker Power"},
+
+ /* Mic route map */
+ {"MIC1", NULL, "Internal Mic"},
+ {"MIC2", NULL, "Headset Mic"},
+};
+
+static const struct snd_kcontrol_new card_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+ SOC_DAPM_PIN_SWITCH("Headphone"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Internal Mic"),
+};
+
+static struct snd_soc_jack_pin card_headset_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+static int avs_es8336_codec_init(struct snd_soc_pcm_runtime *runtime)
+{
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, 0);
+ struct snd_soc_component *component = codec_dai->component;
+ struct snd_soc_card *card = runtime->card;
+ struct snd_soc_jack_pin *pins;
+ struct avs_card_drvdata *data;
+ struct gpio_desc *gpiod;
+ int num_pins, ret;
+
+ data = snd_soc_card_get_drvdata(card);
+ num_pins = ARRAY_SIZE(card_headset_pins);
+
+ pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL);
+ if (!pins)
+ return -ENOMEM;
+
+ ret = snd_soc_card_jack_new_pins(card, "Headset", SND_JACK_HEADSET | SND_JACK_BTN_0,
+ &data->jack, pins, num_pins);
+ if (ret)
+ return ret;
+
+ ret = devm_acpi_dev_add_driver_gpios(codec_dai->dev, speaker_gpios);
+ if (ret)
+ dev_warn(codec_dai->dev, "Unable to add GPIO mapping table\n");
+
+ gpiod = gpiod_get_optional(codec_dai->dev, "speaker-enable", GPIOD_OUT_LOW);
+ if (IS_ERR(gpiod))
+ return dev_err_probe(codec_dai->dev, PTR_ERR(gpiod), "Get gpiod failed: %ld\n",
+ PTR_ERR(gpiod));
+
+ data->gpiod = gpiod;
+ snd_jack_set_key(data->jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+ snd_soc_component_set_jack(component, &data->jack, NULL);
+
+ card->dapm.idle_bias_off = true;
+
+ return 0;
+}
+
+static void avs_es8336_codec_exit(struct snd_soc_pcm_runtime *runtime)
+{
+ struct avs_card_drvdata *data = snd_soc_card_get_drvdata(runtime->card);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, 0);
+
+ snd_soc_component_set_jack(codec_dai->component, NULL, NULL);
+ gpiod_put(data->gpiod);
+}
+
+static int avs_es8336_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *runtime = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, 0);
+ int clk_freq;
+ int ret;
+
+ switch (boot_cpu_data.x86_model) {
+ case INTEL_FAM6_KABYLAKE_L:
+ case INTEL_FAM6_KABYLAKE:
+ clk_freq = 24000000;
+ break;
+ default:
+ clk_freq = 19200000;
+ break;
+ }
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, 1, clk_freq, SND_SOC_CLOCK_OUT);
+ if (ret < 0)
+ dev_err(runtime->dev, "Set codec sysclk failed: %d\n", ret);
+
+ return ret;
+}
+
+static const struct snd_soc_ops avs_es8336_ops = {
+ .hw_params = avs_es8336_hw_params,
+};
+
+static int avs_es8336_be_fixup(struct snd_soc_pcm_runtime *runtime,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate, *channels;
+ struct snd_mask *fmt;
+
+ rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+ channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+
+ /* The ADSP will convert the FE rate to 48k, stereo */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+
+ /* set SSPN to 24 bit */
+ snd_mask_none(fmt);
+ snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_3LE);
+
+ return 0;
+}
+static int avs_create_dai_link(struct device *dev, const char *platform_name, int ssp_port,
+ struct snd_soc_dai_link **dai_link)
+{
+ struct snd_soc_dai_link_component *platform;
+ struct snd_soc_dai_link *dl;
+
+ dl = devm_kzalloc(dev, sizeof(*dl), GFP_KERNEL);
+ platform = devm_kzalloc(dev, sizeof(*platform), GFP_KERNEL);
+ if (!dl || !platform)
+ return -ENOMEM;
+
+ platform->name = platform_name;
+
+ dl->name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", ssp_port);
+ dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL);
+ dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs), GFP_KERNEL);
+ if (!dl->name || !dl->cpus || !dl->codecs)
+ return -ENOMEM;
+
+ dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", ssp_port);
+ dl->codecs->name = devm_kasprintf(dev, GFP_KERNEL, "i2c-ESSX8336:00");
+ dl->codecs->dai_name = devm_kasprintf(dev, GFP_KERNEL, ES8336_CODEC_DAI);
+ if (!dl->cpus->dai_name || !dl->codecs->name || !dl->codecs->dai_name)
+ return -ENOMEM;
+
+ dl->num_cpus = 1;
+ dl->num_codecs = 1;
+ dl->platforms = platform;
+ dl->num_platforms = 1;
+ dl->id = 0;
+ dl->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC;
+ dl->init = avs_es8336_codec_init;
+ dl->exit = avs_es8336_codec_exit;
+ dl->be_hw_params_fixup = avs_es8336_be_fixup;
+ dl->ops = &avs_es8336_ops;
+ dl->nonatomic = 1;
+ dl->no_pcm = 1;
+ dl->dpcm_capture = 1;
+ dl->dpcm_playback = 1;
+
+ *dai_link = dl;
+
+ return 0;
+}
+
+static int avs_card_suspend_pre(struct snd_soc_card *card)
+{
+ struct snd_soc_dai *codec_dai = snd_soc_card_get_codec_dai(card, ES8336_CODEC_DAI);
+
+ return snd_soc_component_set_jack(codec_dai->component, NULL, NULL);
+}
+
+static int avs_card_resume_post(struct snd_soc_card *card)
+{
+ struct snd_soc_dai *codec_dai = snd_soc_card_get_codec_dai(card, ES8336_CODEC_DAI);
+ struct avs_card_drvdata *data = snd_soc_card_get_drvdata(card);
+
+ return snd_soc_component_set_jack(codec_dai->component, &data->jack, NULL);
+}
+
+static int avs_es8336_probe(struct platform_device *pdev)
+{
+ struct snd_soc_dai_link *dai_link;
+ struct snd_soc_acpi_mach *mach;
+ struct avs_card_drvdata *data;
+ struct snd_soc_card *card;
+ struct device *dev = &pdev->dev;
+ const char *pname;
+ int ssp_port, ret;
+
+ mach = dev_get_platdata(dev);
+ pname = mach->mach_params.platform;
+ ssp_port = __ffs(mach->mach_params.i2s_link_mask);
+
+ ret = avs_create_dai_link(dev, pname, ssp_port, &dai_link);
+ if (ret) {
+ dev_err(dev, "Failed to create dai link: %d", ret);
+ return ret;
+ }
+
+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!data || !card)
+ return -ENOMEM;
+
+ card->name = "avs_es8336";
+ card->dev = dev;
+ card->owner = THIS_MODULE;
+ card->suspend_pre = avs_card_suspend_pre;
+ card->resume_post = avs_card_resume_post;
+ card->dai_link = dai_link;
+ card->num_links = 1;
+ card->controls = card_controls;
+ card->num_controls = ARRAY_SIZE(card_controls);
+ card->dapm_widgets = card_widgets;
+ card->num_dapm_widgets = ARRAY_SIZE(card_widgets);
+ card->dapm_routes = card_routes;
+ card->num_dapm_routes = ARRAY_SIZE(card_routes);
+ card->fully_routed = true;
+ snd_soc_card_set_drvdata(card, data);
+
+ ret = snd_soc_fixup_dai_links_platform_name(card, pname);
+ if (ret)
+ return ret;
+
+ return devm_snd_soc_register_card(dev, card);
+}
+
+static struct platform_driver avs_es8336_driver = {
+ .probe = avs_es8336_probe,
+ .driver = {
+ .name = "avs_es8336",
+ .pm = &snd_soc_pm_ops,
+ },
+};
+
+module_platform_driver(avs_es8336_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:avs_es8336");
diff --git a/sound/soc/intel/avs/boards/rt5663.c b/sound/soc/intel/avs/boards/rt5663.c
new file mode 100644
index 000000000000..770b36d05bf4
--- /dev/null
+++ b/sound/soc/intel/avs/boards/rt5663.c
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// Copyright(c) 2022-2023 Intel Corporation. All rights reserved.
+//
+// Authors: Cezary Rojewski <cezary.rojewski@intel.com>
+// Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
+//
+
+#include <linux/clk.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-acpi.h>
+#include "../../../codecs/rt5663.h"
+
+#define RT5663_CODEC_DAI "rt5663-aif"
+
+struct rt5663_private {
+ struct snd_soc_jack jack;
+};
+
+static const struct snd_kcontrol_new card_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+};
+
+static const struct snd_soc_dapm_widget card_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+};
+
+static const struct snd_soc_dapm_route card_routes[] = {
+ /* HP jack connectors */
+ { "Headphone Jack", NULL, "HPOL" },
+ { "Headphone Jack", NULL, "HPOR" },
+
+ /* Mic jacks */
+ { "IN1P", NULL, "Headset Mic" },
+ { "IN1N", NULL, "Headset Mic" },
+};
+
+static struct snd_soc_jack_pin card_headset_pins[] = {
+ {
+ .pin = "Headphone Jack",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+static int avs_rt5663_codec_init(struct snd_soc_pcm_runtime *runtime)
+{
+ struct snd_soc_card *card = runtime->card;
+ struct rt5663_private *priv = snd_soc_card_get_drvdata(card);
+ struct snd_soc_jack_pin *pins;
+ struct snd_soc_jack *jack;
+ int num_pins, ret;
+
+ jack = &priv->jack;
+ num_pins = ARRAY_SIZE(card_headset_pins);
+
+ pins = devm_kmemdup(card->dev, card_headset_pins, sizeof(*pins) * num_pins, GFP_KERNEL);
+ if (!pins)
+ return -ENOMEM;
+
+ ret = snd_soc_card_jack_new_pins(card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, jack,
+ pins, num_pins);
+ if (ret)
+ return ret;
+
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+ snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
+
+ snd_soc_component_set_jack(asoc_rtd_to_codec(runtime, 0)->component, jack, NULL);
+
+ return 0;
+}
+
+static void avs_rt5663_codec_exit(struct snd_soc_pcm_runtime *runtime)
+{
+ snd_soc_component_set_jack(asoc_rtd_to_codec(runtime, 0)->component, NULL, NULL);
+}
+
+static int
+avs_rt5663_be_fixup(struct snd_soc_pcm_runtime *runtime, struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate, *channels;
+ struct snd_mask *fmt;
+
+ rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+ channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+
+ /* The ADSP will convert the FE rate to 48k, stereo */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+
+ /* set SSPN to 24 bit */
+ snd_mask_none(fmt);
+ snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
+
+ return 0;
+}
+
+static int avs_rt5663_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ int ret;
+
+ /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
+ rt5663_sel_asrc_clk_src(codec_dai->component,
+ RT5663_DA_STEREO_FILTER | RT5663_AD_STEREO_FILTER,
+ RT5663_CLK_SEL_I2S1_ASRC);
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
+
+ return ret;
+}
+
+static const struct snd_soc_ops avs_rt5663_ops = {
+ .hw_params = avs_rt5663_hw_params,
+};
+
+
+static int avs_create_dai_link(struct device *dev, const char *platform_name, int ssp_port,
+ struct snd_soc_dai_link **dai_link)
+{
+ struct snd_soc_dai_link_component *platform;
+ struct snd_soc_dai_link *dl;
+
+ dl = devm_kzalloc(dev, sizeof(*dl), GFP_KERNEL);
+ platform = devm_kzalloc(dev, sizeof(*platform), GFP_KERNEL);
+ if (!dl || !platform)
+ return -ENOMEM;
+
+ platform->name = platform_name;
+
+ dl->name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", ssp_port);
+ dl->cpus = devm_kzalloc(dev, sizeof(*dl->cpus), GFP_KERNEL);
+ dl->codecs = devm_kzalloc(dev, sizeof(*dl->codecs), GFP_KERNEL);
+ if (!dl->name || !dl->cpus || !dl->codecs)
+ return -ENOMEM;
+
+ dl->cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", ssp_port);
+ dl->codecs->name = devm_kasprintf(dev, GFP_KERNEL, "i2c-10EC5663:00");
+ dl->codecs->dai_name = devm_kasprintf(dev, GFP_KERNEL, RT5663_CODEC_DAI);
+ if (!dl->cpus->dai_name || !dl->codecs->name || !dl->codecs->dai_name)
+ return -ENOMEM;
+
+ dl->num_cpus = 1;
+ dl->num_codecs = 1;
+ dl->platforms = platform;
+ dl->num_platforms = 1;
+ dl->id = 0;
+ dl->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC;
+ dl->init = avs_rt5663_codec_init;
+ dl->exit = avs_rt5663_codec_exit;
+ dl->be_hw_params_fixup = avs_rt5663_be_fixup;
+ dl->nonatomic = 1;
+ dl->no_pcm = 1;
+ dl->dpcm_capture = 1;
+ dl->dpcm_playback = 1;
+ dl->ops = &avs_rt5663_ops;
+
+ *dai_link = dl;
+
+ return 0;
+}
+
+static int avs_card_suspend_pre(struct snd_soc_card *card)
+{
+ struct snd_soc_dai *codec_dai = snd_soc_card_get_codec_dai(card, RT5663_CODEC_DAI);
+
+ return snd_soc_component_set_jack(codec_dai->component, NULL, NULL);
+}
+
+static int avs_card_resume_post(struct snd_soc_card *card)
+{
+ struct snd_soc_dai *codec_dai = snd_soc_card_get_codec_dai(card, RT5663_CODEC_DAI);
+ struct snd_soc_jack *jack = snd_soc_card_get_drvdata(card);
+
+ return snd_soc_component_set_jack(codec_dai->component, jack, NULL);
+}
+
+static int avs_rt5663_probe(struct platform_device *pdev)
+{
+ struct snd_soc_dai_link *dai_link;
+ struct snd_soc_acpi_mach *mach;
+ struct snd_soc_card *card;
+ struct rt5663_private *priv;
+ struct device *dev = &pdev->dev;
+ const char *pname;
+ int ssp_port, ret;
+
+ mach = dev_get_platdata(dev);
+ pname = mach->mach_params.platform;
+ ssp_port = __ffs(mach->mach_params.i2s_link_mask);
+
+ ret = avs_create_dai_link(dev, pname, ssp_port, &dai_link);
+ if (ret) {
+ dev_err(dev, "Failed to create dai link: %d", ret);
+ return ret;
+ }
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!priv || !card)
+ return -ENOMEM;
+
+ card->name = "avs_rt5663";
+ card->dev = dev;
+ card->owner = THIS_MODULE;
+ card->suspend_pre = avs_card_suspend_pre;
+ card->resume_post = avs_card_resume_post;
+ card->dai_link = dai_link;
+ card->num_links = 1;
+ card->controls = card_controls;
+ card->num_controls = ARRAY_SIZE(card_controls);
+ card->dapm_widgets = card_widgets;
+ card->num_dapm_widgets = ARRAY_SIZE(card_widgets);
+ card->dapm_routes = card_routes;
+ card->num_dapm_routes = ARRAY_SIZE(card_routes);
+ card->fully_routed = true;
+ snd_soc_card_set_drvdata(card, priv);
+
+ ret = snd_soc_fixup_dai_links_platform_name(card, pname);
+ if (ret)
+ return ret;
+
+ return devm_snd_soc_register_card(dev, card);
+}
+
+static struct platform_driver avs_rt5663_driver = {
+ .probe = avs_rt5663_probe,
+ .driver = {
+ .name = "avs_rt5663",
+ .pm = &snd_soc_pm_ops,
+ },
+};
+
+module_platform_driver(avs_rt5663_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:avs_rt5663");
diff --git a/sound/soc/intel/avs/boards/rt5682.c b/sound/soc/intel/avs/boards/rt5682.c
index 7142a67900bf..b93468ae0977 100644
--- a/sound/soc/intel/avs/boards/rt5682.c
+++ b/sound/soc/intel/avs/boards/rt5682.c
@@ -79,14 +79,31 @@ static const struct snd_soc_dapm_route card_base_routes[] = {
{ "IN1P", NULL, "Headset Mic" },
};
+static struct snd_soc_jack_pin card_jack_pins[] = {
+ {
+ .pin = "Headphone Jack",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
static int avs_rt5682_codec_init(struct snd_soc_pcm_runtime *runtime)
{
struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
- struct snd_soc_jack *jack;
struct snd_soc_card *card = runtime->card;
- int ret;
+ struct snd_soc_jack_pin *pins;
+ struct snd_soc_jack *jack;
+ int num_pins, ret;
jack = snd_soc_card_get_drvdata(card);
+ num_pins = ARRAY_SIZE(card_jack_pins);
+
+ pins = devm_kmemdup(card->dev, card_jack_pins, sizeof(*pins) * num_pins, GFP_KERNEL);
+ if (!pins)
+ return -ENOMEM;
/* Need to enable ASRC function for 24MHz mclk rate */
if ((avs_rt5682_quirk & AVS_RT5682_MCLK_EN) &&
@@ -95,12 +112,10 @@ static int avs_rt5682_codec_init(struct snd_soc_pcm_runtime *runtime)
RT5682_AD_STEREO1_FILTER, RT5682_CLK_SEL_I2S1_ASRC);
}
- /*
- * Headset buttons map to the google Reference headset.
- * These can be configured by userspace.
- */
- ret = snd_soc_card_jack_new(card, "Headset", SND_JACK_HEADSET | SND_JACK_BTN_0 |
- SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, jack);
+
+ ret = snd_soc_card_jack_new_pins(card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, jack,
+ pins, num_pins);
if (ret) {
dev_err(card->dev, "Headset Jack creation failed: %d\n", ret);
return ret;
@@ -130,39 +145,36 @@ avs_rt5682_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_para
{
struct snd_soc_pcm_runtime *runtime = asoc_substream_to_rtd(substream);
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, 0);
- int clk_id, clk_freq;
- int pll_out, ret;
+ int pll_source, freq_in, freq_out;
+ int ret;
if (avs_rt5682_quirk & AVS_RT5682_MCLK_EN) {
- clk_id = RT5682_PLL1_S_MCLK;
+ pll_source = RT5682_PLL1_S_MCLK;
if (avs_rt5682_quirk & AVS_RT5682_MCLK_24MHZ)
- clk_freq = 24000000;
+ freq_in = 24000000;
else
- clk_freq = 19200000;
+ freq_in = 19200000;
} else {
- clk_id = RT5682_PLL1_S_BCLK1;
- clk_freq = params_rate(params) * 50;
+ pll_source = RT5682_PLL1_S_BCLK1;
+ freq_in = params_rate(params) * 50;
}
- pll_out = params_rate(params) * 512;
+ freq_out = params_rate(params) * 512;
- ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out);
+ ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL1, pll_source, freq_in, freq_out);
if (ret < 0)
- dev_err(runtime->dev, "snd_soc_dai_set_pll err = %d\n", ret);
+ dev_err(runtime->dev, "Set PLL failed: %d\n", ret);
- /* Configure sysclk for codec */
- ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, pll_out, SND_SOC_CLOCK_IN);
+ ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, freq_out, SND_SOC_CLOCK_IN);
if (ret < 0)
- dev_err(runtime->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
+ dev_err(runtime->dev, "Set sysclk failed: %d\n", ret);
- /* slot_width should equal or large than data length, set them be the same */
+ /* slot_width should be equal or larger than data length. */
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2, params_width(params));
- if (ret < 0) {
- dev_err(runtime->dev, "set TDM slot err:%d\n", ret);
- return ret;
- }
+ if (ret < 0)
+ dev_err(runtime->dev, "Set TDM slot failed: %d\n", ret);
- return 0;
+ return ret;
}
static const struct snd_soc_ops avs_rt5682_ops = {
@@ -220,6 +232,7 @@ static int avs_create_dai_link(struct device *dev, const char *platform_name, in
dl->platforms = platform;
dl->num_platforms = 1;
dl->id = 0;
+ dl->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBC_CFC;
dl->init = avs_rt5682_codec_init;
dl->exit = avs_rt5682_codec_exit;
dl->be_hw_params_fixup = avs_rt5682_be_fixup;
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
index f472f603ab75..1fe830af2b84 100644
--- a/sound/soc/intel/boards/Kconfig
+++ b/sound/soc/intel/boards/Kconfig
@@ -475,7 +475,7 @@ endif ## SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC || SND_SOC_SOF_HDA_AUDIO_CODEC
if SND_SOC_SOF_HDA_LINK || SND_SOC_SOF_BAYTRAIL
config SND_SOC_INTEL_SOF_RT5682_MACH
- tristate "SOF with rt5682 codec in I2S Mode"
+ tristate "SOF with rt5650/rt5682 codec in I2S Mode"
depends on I2C && ACPI
depends on ((SND_HDA_CODEC_HDMI && SND_SOC_SOF_HDA_AUDIO_CODEC) &&\
(MFD_INTEL_LPSS || COMPILE_TEST)) ||\
@@ -485,6 +485,7 @@ config SND_SOC_INTEL_SOF_RT5682_MACH
select SND_SOC_RT1011
select SND_SOC_RT1015
select SND_SOC_RT1015P
+ select SND_SOC_RT5645
select SND_SOC_RT5682_I2C
select SND_SOC_RT5682S
select SND_SOC_DMIC
@@ -494,7 +495,7 @@ config SND_SOC_INTEL_SOF_RT5682_MACH
select SND_SOC_INTEL_SOF_REALTEK_COMMON
help
This adds support for ASoC machine driver for SOF platforms
- with rt5682 codec.
+ with rt5650 or rt5682 codec.
Say Y if you have such a device.
If unsure select "N".
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index 7c034d671cf3..b4f07bdcf8b4 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -22,6 +22,7 @@
#include <sound/soc-acpi.h>
#include "../../codecs/rt5682.h"
#include "../../codecs/rt5682s.h"
+#include "../../codecs/rt5645.h"
#include "../../codecs/hdac_hdmi.h"
#include "../common/soc-intel-quirks.h"
#include "hda_dsp_common.h"
@@ -60,6 +61,7 @@
#define SOF_MAX98390_SPEAKER_AMP_PRESENT BIT(24)
#define SOF_MAX98390_TWEETER_SPEAKER_PRESENT BIT(25)
#define SOF_RT1019_SPEAKER_AMP_PRESENT BIT(26)
+#define SOF_RT5650_HEADPHONE_CODEC_PRESENT BIT(27)
/* Default: MCLK on, MCLK 19.2M, SSP0 */
@@ -305,6 +307,7 @@ static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
struct snd_soc_jack *jack;
+ int extra_jack_data;
int ret;
/* need to enable ASRC function for 24MHz mclk rate */
@@ -315,7 +318,16 @@ static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
RT5682S_DA_STEREO1_FILTER |
RT5682S_AD_STEREO1_FILTER,
RT5682S_CLK_SEL_I2S1_ASRC);
- else
+ else if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT) {
+ rt5645_sel_asrc_clk_src(component,
+ RT5645_DA_STEREO_FILTER |
+ RT5645_AD_STEREO_FILTER,
+ RT5645_CLK_SEL_I2S1_ASRC);
+ rt5645_sel_asrc_clk_src(component,
+ RT5645_DA_MONO_L_FILTER |
+ RT5645_DA_MONO_R_FILTER,
+ RT5645_CLK_SEL_I2S2_ASRC);
+ } else
rt5682_sel_asrc_clk_src(component,
RT5682_DA_STEREO1_FILTER |
RT5682_AD_STEREO1_FILTER,
@@ -365,7 +377,12 @@ static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
- ret = snd_soc_component_set_jack(component, jack, NULL);
+
+ if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT) {
+ extra_jack_data = SND_JACK_MICROPHONE | SND_JACK_BTN_0;
+ ret = snd_soc_component_set_jack(component, jack, &extra_jack_data);
+ } else
+ ret = snd_soc_component_set_jack(component, jack, NULL);
if (ret) {
dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret);
@@ -402,6 +419,8 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream,
if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT)
pll_source = RT5682S_PLL_S_MCLK;
+ else if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT)
+ pll_source = RT5645_PLL1_S_MCLK;
else
pll_source = RT5682_PLL1_S_MCLK;
@@ -422,6 +441,8 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream,
} else {
if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT)
pll_source = RT5682S_PLL_S_BCLK1;
+ else if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT)
+ pll_source = RT5645_PLL1_S_BCLK1;
else
pll_source = RT5682_PLL1_S_BCLK1;
@@ -431,6 +452,9 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream,
if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT) {
pll_id = RT5682S_PLL2;
clk_id = RT5682S_SCLK_S_PLL2;
+ } else if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT) {
+ pll_id = 0; /* not used in codec driver */
+ clk_id = RT5645_SCLK_S_PLL1;
} else {
pll_id = RT5682_PLL1;
clk_id = RT5682_SCLK_S_PLL1;
@@ -559,11 +583,30 @@ static const struct snd_soc_dapm_route sof_map[] = {
{ "IN1P", NULL, "Headset Mic" },
};
+static const struct snd_soc_dapm_route rt5650_spk_dapm_routes[] = {
+ /* speaker */
+ { "Left Spk", NULL, "SPOL" },
+ { "Right Spk", NULL, "SPOR" },
+};
+
static const struct snd_soc_dapm_route dmic_map[] = {
/* digital mics */
{"DMic", NULL, "SoC DMIC"},
};
+static int rt5650_spk_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, rt5650_spk_dapm_routes,
+ ARRAY_SIZE(rt5650_spk_dapm_routes));
+ if (ret)
+ dev_err(rtd->dev, "fail to add dapm routes, ret=%d\n", ret);
+
+ return ret;
+}
+
static int dmic_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_card *card = rtd->card;
@@ -614,6 +657,17 @@ static struct snd_soc_dai_link_component rt5682s_component[] = {
}
};
+static struct snd_soc_dai_link_component rt5650_components[] = {
+ {
+ .name = "i2c-10EC5650:00",
+ .dai_name = "rt5645-aif1",
+ },
+ {
+ .name = "i2c-10EC5650:00",
+ .dai_name = "rt5645-aif2",
+ }
+};
+
static struct snd_soc_dai_link_component dmic_component[] = {
{
.name = "dmic-codec",
@@ -652,6 +706,9 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
if (sof_rt5682_quirk & SOF_RT5682S_HEADPHONE_CODEC_PRESENT) {
links[id].codecs = rt5682s_component;
links[id].num_codecs = ARRAY_SIZE(rt5682s_component);
+ } else if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT) {
+ links[id].codecs = &rt5650_components[0];
+ links[id].num_codecs = 1;
} else {
links[id].codecs = rt5682_component;
links[id].num_codecs = ARRAY_SIZE(rt5682_component);
@@ -804,6 +861,11 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
links[id].init = max_98390_spk_codec_init;
links[id].ops = &max_98390_ops;
+ } else if (sof_rt5682_quirk & SOF_RT5650_HEADPHONE_CODEC_PRESENT) {
+ links[id].codecs = &rt5650_components[1];
+ links[id].num_codecs = 1;
+ links[id].init = rt5650_spk_init;
+ links[id].ops = &sof_rt5682_ops;
} else {
max_98357a_dai_link(&links[id]);
}
@@ -890,6 +952,12 @@ static int sof_audio_probe(struct platform_device *pdev)
/* Detect the headset codec variant */
if (acpi_dev_present("RTL5682", NULL, -1))
sof_rt5682_quirk |= SOF_RT5682S_HEADPHONE_CODEC_PRESENT;
+ else if (acpi_dev_present("10EC5650", NULL, -1)) {
+ sof_rt5682_quirk |= SOF_RT5650_HEADPHONE_CODEC_PRESENT;
+
+ sof_audio_card_rt5682.name = devm_kstrdup(&pdev->dev, "rt5650",
+ GFP_KERNEL);
+ }
if (soc_intel_is_byt() || soc_intel_is_cht()) {
is_legacy_cpu = 1;
@@ -1178,6 +1246,14 @@ static const struct platform_device_id board_ids[] = {
SOF_RT5682_SSP_AMP(0) |
SOF_RT5682_NUM_HDMIDEV(3)),
},
+ {
+ .name = "jsl_rt5650",
+ .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
+ SOF_RT5682_MCLK_24MHZ |
+ SOF_RT5682_SSP_CODEC(0) |
+ SOF_SPEAKER_AMP_PRESENT |
+ SOF_RT5682_SSP_AMP(1)),
+ },
{ }
};
MODULE_DEVICE_TABLE(platform, board_ids);
diff --git a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
index f5c7e1bbded0..f56bd7d656e9 100644
--- a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
@@ -34,6 +34,11 @@ static const struct snd_soc_acpi_codecs mx98360a_spk = {
.codecs = {"MX98360A"}
};
+static struct snd_soc_acpi_codecs rt5650_spk = {
+ .num_codecs = 1,
+ .codecs = {"10EC5650"}
+};
+
static const struct snd_soc_acpi_codecs rt5682_rt5682s_hp = {
.num_codecs = 2,
.codecs = {"10EC5682", "RTL5682"},
@@ -98,6 +103,13 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[] = {
SND_SOC_ACPI_TPLG_INTEL_SSP_MSB |
SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER,
},
+ {
+ .id = "10EC5650",
+ .drv_name = "jsl_rt5650",
+ .machine_quirk = snd_soc_acpi_codec_list,
+ .quirk_data = &rt5650_spk,
+ .sof_tplg_filename = "sof-jsl-rt5650.tplg",
+ },
{},
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_jsl_machines);
diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
index a868a04ed4e7..b86159f70a33 100644
--- a/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
@@ -2815,7 +2815,6 @@ static int mt8186_afe_pcm_dev_probe(struct platform_device *pdev)
{
struct mtk_base_afe *afe;
struct mt8186_afe_private *afe_priv;
- struct resource *res;
struct reset_control *rstc;
struct device *dev = &pdev->dev;
int i, ret, irq_id;
@@ -2836,8 +2835,7 @@ static int mt8186_afe_pcm_dev_probe(struct platform_device *pdev)
afe_priv = afe->platform_priv;
afe->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- afe->base_addr = devm_ioremap_resource(dev, res);
+ afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(afe->base_addr))
return PTR_ERR(afe->base_addr);
diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c b/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
index 6a24b339444b..5e14655c5617 100644
--- a/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
+++ b/sound/soc/mediatek/mt8188/mt8188-afe-pcm.c
@@ -16,6 +16,7 @@
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
+#include <linux/of_reserved_mem.h>
#include <linux/pm_runtime.h>
#include <linux/soc/mediatek/infracfg.h>
#include <linux/reset.h>
@@ -3193,11 +3194,15 @@ static int mt8188_afe_pcm_dev_probe(struct platform_device *pdev)
{
struct mtk_base_afe *afe;
struct mt8188_afe_private *afe_priv;
- struct device *dev;
+ struct device *dev = &pdev->dev;
struct reset_control *rstc;
struct regmap *infra_ao;
int i, irq_id, ret;
+ ret = of_reserved_mem_device_init(dev);
+ if (ret)
+ dev_dbg(dev, "failed to assign memory region: %d\n", ret);
+
ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33));
if (ret)
return ret;
@@ -3213,7 +3218,6 @@ static int mt8188_afe_pcm_dev_probe(struct platform_device *pdev)
afe_priv = afe->platform_priv;
afe->dev = &pdev->dev;
- dev = afe->dev;
afe->base_addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(afe->base_addr))
diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
index 6ebcc9497ea0..9017f48b6272 100644
--- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c
+++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
@@ -723,6 +723,9 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
+ .dpcm_merged_chan = 1,
+ .dpcm_merged_rate = 1,
+ .dpcm_merged_format = 1,
SND_SOC_DAILINK_REG(playback2),
},
[DAI_LINK_DL3_FE] = {
@@ -734,6 +737,9 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
+ .dpcm_merged_chan = 1,
+ .dpcm_merged_rate = 1,
+ .dpcm_merged_format = 1,
SND_SOC_DAILINK_REG(playback3),
},
[DAI_LINK_DL6_FE] = {
@@ -745,6 +751,9 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_playback = 1,
+ .dpcm_merged_chan = 1,
+ .dpcm_merged_rate = 1,
+ .dpcm_merged_format = 1,
SND_SOC_DAILINK_REG(playback6),
},
[DAI_LINK_DL7_FE] = {
@@ -833,6 +842,9 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
+ .dpcm_merged_chan = 1,
+ .dpcm_merged_rate = 1,
+ .dpcm_merged_format = 1,
SND_SOC_DAILINK_REG(capture4),
},
[DAI_LINK_UL5_FE] = {
@@ -844,6 +856,9 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = {
},
.dynamic = 1,
.dpcm_capture = 1,
+ .dpcm_merged_chan = 1,
+ .dpcm_merged_rate = 1,
+ .dpcm_merged_format = 1,
SND_SOC_DAILINK_REG(capture5),
},
[DAI_LINK_UL6_FE] = {
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 3e4c70403672..10636506b622 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -370,18 +370,11 @@ static const struct snd_soc_component_driver pxa_i2s_component = {
static int pxa2xx_i2s_drv_probe(struct platform_device *pdev)
{
- struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ struct resource *res;
- if (!res) {
- dev_err(&pdev->dev, "missing MMIO resource\n");
- return -ENXIO;
- }
-
- i2s_reg_base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(i2s_reg_base)) {
- dev_err(&pdev->dev, "ioremap failed\n");
+ i2s_reg_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
+ if (IS_ERR(i2s_reg_base))
return PTR_ERR(i2s_reg_base);
- }
pxa2xx_i2s_pcm_stereo_out.addr = res->start + SADR;
pxa2xx_i2s_pcm_stereo_in.addr = res->start + SADR;
diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c
index 31e0bad71e95..dbff55a97162 100644
--- a/sound/soc/qcom/qdsp6/q6afe-dai.c
+++ b/sound/soc/qcom/qdsp6/q6afe-dai.c
@@ -476,7 +476,7 @@ static int q6afe_mi2s_set_sysclk(struct snd_soc_dai *dai,
static const struct snd_soc_dapm_route q6afe_dapm_routes[] = {
{"HDMI Playback", NULL, "HDMI_RX"},
- {"Display Port Playback", NULL, "DISPLAY_PORT_RX"},
+ {"DISPLAY_PORT_RX_0 Playback", NULL, "DISPLAY_PORT_RX"},
{"Slimbus Playback", NULL, "SLIMBUS_0_RX"},
{"Slimbus1 Playback", NULL, "SLIMBUS_1_RX"},
{"Slimbus2 Playback", NULL, "SLIMBUS_2_RX"},
diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c
index 5eb0b864c740..c90db6daabbd 100644
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -840,6 +840,7 @@ static const struct snd_soc_component_driver q6apm_fe_dai_component = {
.pointer = q6apm_dai_pointer,
.trigger = q6apm_dai_trigger,
.compress_ops = &q6apm_dai_compress_ops,
+ .use_dai_pcm_id = true,
};
static int q6apm_dai_probe(struct platform_device *pdev)
diff --git a/sound/soc/qcom/qdsp6/q6apm.c b/sound/soc/qcom/qdsp6/q6apm.c
index 7bfac9492ab5..2a2a5bd98110 100644
--- a/sound/soc/qcom/qdsp6/q6apm.c
+++ b/sound/soc/qcom/qdsp6/q6apm.c
@@ -27,7 +27,7 @@ struct apm_graph_mgmt_cmd {
#define APM_GRAPH_MGMT_PSIZE(p, n) ALIGN(struct_size(p, sub_graph_id_list, n), 8)
-struct q6apm *g_apm;
+static struct q6apm *g_apm;
int q6apm_send_cmd_sync(struct q6apm *apm, struct gpr_pkt *pkt, uint32_t rsp_opcode)
{
@@ -511,6 +511,8 @@ static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
switch (hdr->opcode) {
case DATA_CMD_RSP_WR_SH_MEM_EP_DATA_BUFFER_DONE_V2:
+ if (!graph->ar_graph)
+ break;
client_event = APM_CLIENT_EVENT_DATA_WRITE_DONE;
mutex_lock(&graph->lock);
token = hdr->token & APM_WRITE_TOKEN_MASK;
@@ -544,6 +546,8 @@ static int graph_callback(struct gpr_resp_pkt *data, void *priv, int op)
wake_up(&graph->cmd_wait);
break;
case DATA_CMD_RSP_RD_SH_MEM_EP_DATA_BUFFER_V2:
+ if (!graph->ar_graph)
+ break;
client_event = APM_CLIENT_EVENT_DATA_READ_DONE;
mutex_lock(&graph->lock);
rd_done = data->payload;
@@ -649,8 +653,9 @@ int q6apm_graph_close(struct q6apm_graph *graph)
{
struct audioreach_graph *ar_graph = graph->ar_graph;
- gpr_free_port(graph->port);
+ graph->ar_graph = NULL;
kref_put(&ar_graph->refcount, q6apm_put_audioreach_graph);
+ gpr_free_port(graph->port);
kfree(graph);
return 0;
diff --git a/sound/soc/qcom/qdsp6/topology.c b/sound/soc/qcom/qdsp6/topology.c
index cccc59b570b9..130b22a34fb3 100644
--- a/sound/soc/qcom/qdsp6/topology.c
+++ b/sound/soc/qcom/qdsp6/topology.c
@@ -1277,8 +1277,8 @@ int audioreach_tplg_init(struct snd_soc_component *component)
ret = snd_soc_tplg_component_load(component, &audioreach_tplg_ops, fw);
if (ret < 0) {
- dev_err(dev, "tplg component load failed%d\n", ret);
- ret = -EINVAL;
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "tplg component load failed: %d\n", ret);
}
release_firmware(fw);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 11bc5250ffd0..a5b96c17633a 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -238,6 +238,81 @@ static inline void snd_soc_debugfs_exit(void) { }
#endif
+static int snd_soc_is_match_dai_args(struct of_phandle_args *args1,
+ struct of_phandle_args *args2)
+{
+ if (!args1 || !args2)
+ return 0;
+
+ if (args1->np != args2->np)
+ return 0;
+
+ for (int i = 0; i < args1->args_count; i++)
+ if (args1->args[i] != args2->args[i])
+ return 0;
+
+ return 1;
+}
+
+static inline int snd_soc_dlc_component_is_empty(struct snd_soc_dai_link_component *dlc)
+{
+ return !(dlc->dai_args || dlc->name || dlc->of_node);
+}
+
+static inline int snd_soc_dlc_component_is_invalid(struct snd_soc_dai_link_component *dlc)
+{
+ return (dlc->name && dlc->of_node);
+}
+
+static inline int snd_soc_dlc_dai_is_empty(struct snd_soc_dai_link_component *dlc)
+{
+ return !(dlc->dai_args || dlc->dai_name);
+}
+
+static int snd_soc_is_matching_dai(const struct snd_soc_dai_link_component *dlc,
+ struct snd_soc_dai *dai)
+{
+ if (!dlc)
+ return 0;
+
+ if (dlc->dai_args)
+ return snd_soc_is_match_dai_args(dai->driver->dai_args, dlc->dai_args);
+
+ if (!dlc->dai_name)
+ return 1;
+
+ /* see snd_soc_dai_name_get() */
+
+ if (strcmp(dlc->dai_name, dai->name) == 0)
+ return 1;
+
+ if (dai->driver->name &&
+ strcmp(dai->driver->name, dlc->dai_name) == 0)
+ return 1;
+
+ if (dai->component->name &&
+ strcmp(dlc->dai_name, dai->component->name) == 0)
+ return 1;
+
+ return 0;
+}
+
+const char *snd_soc_dai_name_get(struct snd_soc_dai *dai)
+{
+ /* see snd_soc_is_matching_dai() */
+ if (dai->name)
+ return dai->name;
+
+ if (dai->driver->name)
+ return dai->driver->name;
+
+ if (dai->component->name)
+ return dai->component->name;
+
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_name_get);
+
static int snd_soc_rtd_add_component(struct snd_soc_pcm_runtime *rtd,
struct snd_soc_component *component)
{
@@ -734,6 +809,19 @@ static struct device_node
return of_node;
}
+struct of_phandle_args *snd_soc_copy_dai_args(struct device *dev, struct of_phandle_args *args)
+{
+ struct of_phandle_args *ret = devm_kzalloc(dev, sizeof(*ret), GFP_KERNEL);
+
+ if (!ret)
+ return NULL;
+
+ *ret = *args;
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_copy_dai_args);
+
static int snd_soc_is_matching_component(
const struct snd_soc_dai_link_component *dlc,
struct snd_soc_component *component)
@@ -743,6 +831,15 @@ static int snd_soc_is_matching_component(
if (!dlc)
return 0;
+ if (dlc->dai_args) {
+ struct snd_soc_dai *dai;
+
+ for_each_component_dais(component, dai)
+ if (snd_soc_is_matching_dai(dlc, dai))
+ return 1;
+ return 0;
+ }
+
component_of_node = soc_component_to_node(component);
if (dlc->of_node && component_of_node != dlc->of_node)
@@ -795,18 +892,11 @@ struct snd_soc_dai *snd_soc_find_dai(
lockdep_assert_held(&client_mutex);
/* Find CPU DAI from registered DAIs */
- for_each_component(component) {
- if (!snd_soc_is_matching_component(dlc, component))
- continue;
- for_each_component_dais(component, dai) {
- if (dlc->dai_name && strcmp(dai->name, dlc->dai_name)
- && (!dai->driver->name
- || strcmp(dai->driver->name, dlc->dai_name)))
- continue;
-
- return dai;
- }
- }
+ for_each_component(component)
+ if (snd_soc_is_matching_component(dlc, component))
+ for_each_component_dais(component, dai)
+ if (snd_soc_is_matching_dai(dlc, dai))
+ return dai;
return NULL;
}
@@ -829,102 +919,100 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card,
struct snd_soc_dai_link *link)
{
int i;
- struct snd_soc_dai_link_component *cpu, *codec, *platform;
+ struct snd_soc_dai_link_component *dlc;
- for_each_link_codecs(link, i, codec) {
+ /* Codec check */
+ for_each_link_codecs(link, i, dlc) {
/*
* Codec must be specified by 1 of name or OF node,
* not both or neither.
*/
- if (!!codec->name == !!codec->of_node) {
- dev_err(card->dev, "ASoC: Neither/both codec name/of_node are set for %s\n",
- link->name);
- return -EINVAL;
- }
+ if (snd_soc_dlc_component_is_invalid(dlc))
+ goto component_invalid;
+
+ if (snd_soc_dlc_component_is_empty(dlc))
+ goto component_empty;
/* Codec DAI name must be specified */
- if (!codec->dai_name) {
- dev_err(card->dev, "ASoC: codec_dai_name not set for %s\n",
- link->name);
- return -EINVAL;
- }
+ if (snd_soc_dlc_dai_is_empty(dlc))
+ goto dai_empty;
/*
* Defer card registration if codec component is not added to
* component list.
*/
- if (!soc_find_component(codec)) {
- dev_dbg(card->dev,
- "ASoC: codec component %s not found for link %s\n",
- codec->name, link->name);
- return -EPROBE_DEFER;
- }
+ if (!soc_find_component(dlc))
+ goto component_not_find;
}
- for_each_link_platforms(link, i, platform) {
+ /* Platform check */
+ for_each_link_platforms(link, i, dlc) {
/*
* Platform may be specified by either name or OF node, but it
* can be left unspecified, then no components will be inserted
* in the rtdcom list
*/
- if (!!platform->name == !!platform->of_node) {
- dev_err(card->dev,
- "ASoC: Neither/both platform name/of_node are set for %s\n",
- link->name);
- return -EINVAL;
- }
+ if (snd_soc_dlc_component_is_invalid(dlc))
+ goto component_invalid;
+
+ if (snd_soc_dlc_component_is_empty(dlc))
+ goto component_empty;
/*
* Defer card registration if platform component is not added to
* component list.
*/
- if (!soc_find_component(platform)) {
- dev_dbg(card->dev,
- "ASoC: platform component %s not found for link %s\n",
- platform->name, link->name);
- return -EPROBE_DEFER;
- }
+ if (!soc_find_component(dlc))
+ goto component_not_find;
}
- for_each_link_cpus(link, i, cpu) {
+ /* CPU check */
+ for_each_link_cpus(link, i, dlc) {
/*
* CPU device may be specified by either name or OF node, but
* can be left unspecified, and will be matched based on DAI
* name alone..
*/
- if (cpu->name && cpu->of_node) {
- dev_err(card->dev,
- "ASoC: Neither/both cpu name/of_node are set for %s\n",
- link->name);
- return -EINVAL;
- }
+ if (snd_soc_dlc_component_is_invalid(dlc))
+ goto component_invalid;
- /*
- * Defer card registration if cpu dai component is not added to
- * component list.
- */
- if ((cpu->of_node || cpu->name) &&
- !soc_find_component(cpu)) {
- dev_dbg(card->dev,
- "ASoC: cpu component %s not found for link %s\n",
- cpu->name, link->name);
- return -EPROBE_DEFER;
- }
- /*
- * At least one of CPU DAI name or CPU device name/node must be
- * specified
- */
- if (!cpu->dai_name &&
- !(cpu->name || cpu->of_node)) {
- dev_err(card->dev,
- "ASoC: Neither cpu_dai_name nor cpu_name/of_node are set for %s\n",
- link->name);
- return -EINVAL;
+ if (snd_soc_dlc_component_is_empty(dlc)) {
+ /*
+ * At least one of CPU DAI name or CPU device name/node must be specified
+ */
+ if (snd_soc_dlc_dai_is_empty(dlc))
+ goto component_dai_empty;
+ } else {
+ /*
+ * Defer card registration if Component is not added
+ */
+ if (!soc_find_component(dlc))
+ goto component_not_find;
}
}
return 0;
+
+component_invalid:
+ dev_err(card->dev, "ASoC: Both Component name/of_node are set for %s\n", link->name);
+ return -EINVAL;
+
+component_empty:
+ dev_err(card->dev, "ASoC: Neither Component name/of_node are set for %s\n", link->name);
+ return -EINVAL;
+
+component_not_find:
+ dev_err(card->dev, "ASoC: Component %s not found for link %s\n", dlc->name, link->name);
+ return -EPROBE_DEFER;
+
+dai_empty:
+ dev_err(card->dev, "ASoC: DAI name is not set for %s\n", link->name);
+ return -EINVAL;
+
+component_dai_empty:
+ dev_err(card->dev, "ASoC: Neither DAI/Component name/of_node are set for %s\n", link->name);
+ return -EINVAL;
}
/**
@@ -1988,8 +2076,10 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
/* probe all components used by DAI links on this card */
ret = soc_probe_link_components(card);
if (ret < 0) {
- dev_err(card->dev,
- "ASoC: failed to instantiate card %d\n", ret);
+ if (ret != -EPROBE_DEFER) {
+ dev_err(card->dev,
+ "ASoC: failed to instantiate card %d\n", ret);
+ }
goto probe_end;
}
@@ -2928,6 +3018,14 @@ int snd_soc_of_parse_tdm_slot(struct device_node *np,
}
EXPORT_SYMBOL_GPL(snd_soc_of_parse_tdm_slot);
+void snd_soc_dlc_use_cpu_as_platform(struct snd_soc_dai_link_component *platforms,
+ struct snd_soc_dai_link_component *cpus)
+{
+ platforms->of_node = cpus->of_node;
+ platforms->dai_args = cpus->dai_args;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dlc_use_cpu_as_platform);
+
void snd_soc_of_parse_node_prefix(struct device_node *np,
struct snd_soc_codec_conf *codec_conf,
struct device_node *of_node,
@@ -3233,11 +3331,12 @@ EXPORT_SYMBOL_GPL(snd_soc_get_stream_cpu);
int snd_soc_get_dai_id(struct device_node *ep)
{
struct snd_soc_component *component;
- struct snd_soc_dai_link_component dlc;
+ struct snd_soc_dai_link_component dlc = {
+ .of_node = of_graph_get_port_parent(ep),
+ };
int ret;
- dlc.of_node = of_graph_get_port_parent(ep);
- dlc.name = NULL;
+
/*
* For example HDMI case, HDMI has video/sound port,
* but ALSA SoC needs sound port number only.
@@ -3262,8 +3361,6 @@ int snd_soc_get_dlc(const struct of_phandle_args *args, struct snd_soc_dai_link_
struct snd_soc_component *pos;
int ret = -EPROBE_DEFER;
- dlc->of_node = args->np;
-
mutex_lock(&client_mutex);
for_each_component(pos) {
struct device_node *component_of_node = soc_component_to_node(pos);
@@ -3302,9 +3399,7 @@ int snd_soc_get_dlc(const struct of_phandle_args *args, struct snd_soc_dai_link_
id--;
}
- dlc->dai_name = dai->driver->name;
- if (!dlc->dai_name)
- dlc->dai_name = pos->name;
+ dlc->dai_name = snd_soc_dai_name_get(dai);
} else if (ret) {
/*
* if another error than ENOTSUPP is returned go on and
@@ -3317,6 +3412,10 @@ int snd_soc_get_dlc(const struct of_phandle_args *args, struct snd_soc_dai_link_
break;
}
+
+ if (ret == 0)
+ dlc->of_node = args->np;
+
mutex_unlock(&client_mutex);
return ret;
}
@@ -3368,6 +3467,24 @@ int snd_soc_of_get_dai_name(struct device_node *of_node,
}
EXPORT_SYMBOL_GPL(snd_soc_of_get_dai_name);
+struct snd_soc_dai *snd_soc_get_dai_via_args(struct of_phandle_args *dai_args)
+{
+ struct snd_soc_dai *dai;
+ struct snd_soc_component *component;
+
+ mutex_lock(&client_mutex);
+ for_each_component(component) {
+ for_each_component_dais(component, dai)
+ if (snd_soc_is_match_dai_args(dai->driver->dai_args, dai_args))
+ goto found;
+ }
+ dai = NULL;
+found:
+ mutex_unlock(&client_mutex);
+ return dai;
+}
+EXPORT_SYMBOL_GPL(snd_soc_get_dai_via_args);
+
static void __snd_soc_of_put_component(struct snd_soc_dai_link_component *component)
{
if (component->of_node) {
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 03ec3c5adc3a..3592ff09f692 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1732,7 +1732,8 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg,
ret = snd_soc_add_pcm_runtimes(tplg->comp->card, link, 1);
if (ret < 0) {
- dev_err(tplg->dev, "ASoC: adding FE link failed\n");
+ if (ret != -EPROBE_DEFER)
+ dev_err(tplg->dev, "ASoC: adding FE link failed\n");
goto err;
}
@@ -2492,8 +2493,11 @@ static int soc_tplg_process_headers(struct soc_tplg *tplg)
/* load the header object */
ret = soc_tplg_load_header(tplg, hdr);
if (ret < 0) {
- dev_err(tplg->dev,
- "ASoC: topology: could not load header: %d\n", ret);
+ if (ret != -EPROBE_DEFER) {
+ dev_err(tplg->dev,
+ "ASoC: topology: could not load header: %d\n",
+ ret);
+ }
return ret;
}
diff --git a/sound/soc/sof/amd/Kconfig b/sound/soc/sof/amd/Kconfig
index 1cb92d6030e3..7dbc8df5cfe6 100644
--- a/sound/soc/sof/amd/Kconfig
+++ b/sound/soc/sof/amd/Kconfig
@@ -21,6 +21,7 @@ config SND_SOC_SOF_AMD_COMMON
select SND_SOC_SOF_PCI_DEV
select SND_AMD_ACP_CONFIG
select SND_SOC_SOF_XTENSA
+ select SND_SOC_SOF_ACP_PROBES
select SND_SOC_ACPI if ACPI
help
This option is not user-selectable but automatically handled by
@@ -42,4 +43,11 @@ config SND_SOC_SOF_AMD_REMBRANDT
Say Y if you want to enable SOF on Rembrandt.
If unsure select "N".
+config SND_SOC_SOF_ACP_PROBES
+ tristate
+ select SND_SOC_SOF_DEBUG_PROBES
+ help
+ This option is not user-selectable but automatically handled by
+ 'select' statements at a higher level
+
endif
diff --git a/sound/soc/sof/amd/Makefile b/sound/soc/sof/amd/Makefile
index 5626d13b3e69..ef9f7df4e379 100644
--- a/sound/soc/sof/amd/Makefile
+++ b/sound/soc/sof/amd/Makefile
@@ -5,6 +5,7 @@
# Copyright(c) 2021 Advanced Micro Devices, Inc. All rights reserved.
snd-sof-amd-acp-objs := acp.o acp-loader.o acp-ipc.o acp-pcm.o acp-stream.o acp-trace.o acp-common.o
+snd-sof-amd-acp-$(CONFIG_SND_SOC_SOF_ACP_PROBES) = acp-probes.o
snd-sof-amd-renoir-objs := pci-rn.o renoir.o
snd-sof-amd-rembrandt-objs := pci-rmb.o rembrandt.o
diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c
index df36b411a12e..3a0c7688dcfe 100644
--- a/sound/soc/sof/amd/acp-common.c
+++ b/sound/soc/sof/amd/acp-common.c
@@ -196,6 +196,10 @@ struct snd_sof_dsp_ops sof_acp_common_ops = {
.dbg_dump = amd_sof_dump,
.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,
.dsp_arch_ops = &sof_xtensa_arch_ops,
+
+ /* probe client device registation */
+ .register_ipc_clients = acp_probes_register,
+ .unregister_ipc_clients = acp_probes_unregister,
};
EXPORT_SYMBOL_NS(sof_acp_common_ops, SND_SOC_SOF_AMD_COMMON);
diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c
index 8a0fc635a997..81a2c096a185 100644
--- a/sound/soc/sof/amd/acp-ipc.c
+++ b/sound/soc/sof/amd/acp-ipc.c
@@ -155,6 +155,8 @@ out:
irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context)
{
struct snd_sof_dev *sdev = context;
+ const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);
+ struct acp_dev_data *adata = sdev->pdata->hw_pdata;
unsigned int dsp_msg_write = sdev->debug_box.offset +
offsetof(struct scratch_ipc_conf, sof_dsp_msg_write);
unsigned int dsp_ack_write = sdev->debug_box.offset +
@@ -200,6 +202,30 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context)
return IRQ_HANDLED;
}
+ if (desc->probe_reg_offset) {
+ u32 val;
+ u32 posn;
+
+ /* Probe register consists of two parts
+ * (0-30) bit has cumulative position value
+ * 31 bit is a synchronization flag between DSP and CPU
+ * for the position update
+ */
+ val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->probe_reg_offset);
+ if (val & PROBE_STATUS_BIT) {
+ posn = val & ~PROBE_STATUS_BIT;
+ if (adata->probe_stream) {
+ /* Probe related posn value is of 31 bits limited to 2GB
+ * once wrapped DSP won't send posn interrupt.
+ */
+ adata->probe_stream->cstream_posn = posn;
+ snd_compr_fragment_elapsed(adata->probe_stream->cstream);
+ snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->probe_reg_offset, posn);
+ ipc_irq = true;
+ }
+ }
+ }
+
if (!ipc_irq)
dev_dbg_ratelimited(sdev->dev, "nothing to do in IPC IRQ thread\n");
diff --git a/sound/soc/sof/amd/acp-probes.c b/sound/soc/sof/amd/acp-probes.c
new file mode 100644
index 000000000000..778cf1a8b610
--- /dev/null
+++ b/sound/soc/sof/amd/acp-probes.c
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
+//
+// This file is provided under a dual BSD/GPLv2 license. When using or
+// redistributing this file, you may do so under either license.
+//
+// Copyright(c) 2023 Advanced Micro Devices, Inc.
+//
+// Authors: V Sujith Kumar Reddy <Vsujithkumar.Reddy@amd.com>
+
+/*
+ * Probe interface for generic AMD audio ACP DSP block
+ */
+
+#include <linux/module.h>
+#include <sound/soc.h>
+#include "../sof-priv.h"
+#include "../sof-client-probes.h"
+#include "../sof-client.h"
+#include "../ops.h"
+#include "acp.h"
+#include "acp-dsp-offset.h"
+
+static int acp_probes_compr_startup(struct sof_client_dev *cdev,
+ struct snd_compr_stream *cstream,
+ struct snd_soc_dai *dai, u32 *stream_id)
+{
+ struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);
+ struct acp_dsp_stream *stream;
+ struct acp_dev_data *adata;
+
+ adata = sdev->pdata->hw_pdata;
+ stream = acp_dsp_stream_get(sdev, 0);
+ if (!stream)
+ return -ENODEV;
+
+ stream->cstream = cstream;
+ cstream->runtime->private_data = stream;
+
+ adata->probe_stream = stream;
+ *stream_id = stream->stream_tag;
+
+ return 0;
+}
+
+static int acp_probes_compr_shutdown(struct sof_client_dev *cdev,
+ struct snd_compr_stream *cstream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);
+ struct acp_dsp_stream *stream = cstream->runtime->private_data;
+ struct acp_dev_data *adata;
+ int ret;
+
+ ret = acp_dsp_stream_put(sdev, stream);
+ if (ret < 0) {
+ dev_err(sdev->dev, "Failed to release probe compress stream\n");
+ return ret;
+ }
+
+ adata = sdev->pdata->hw_pdata;
+ stream->cstream = NULL;
+ cstream->runtime->private_data = NULL;
+ adata->probe_stream = NULL;
+
+ return 0;
+}
+
+static int acp_probes_compr_set_params(struct sof_client_dev *cdev,
+ struct snd_compr_stream *cstream,
+ struct snd_compr_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);
+ struct acp_dsp_stream *stream = cstream->runtime->private_data;
+ unsigned int buf_offset, index;
+ u32 size;
+ int ret;
+
+ stream->dmab = cstream->runtime->dma_buffer_p;
+ stream->num_pages = PFN_UP(cstream->runtime->dma_bytes);
+ size = cstream->runtime->buffer_size;
+
+ ret = acp_dsp_stream_config(sdev, stream);
+ if (ret < 0) {
+ acp_dsp_stream_put(sdev, stream);
+ return ret;
+ }
+
+ /* write buffer size of stream in scratch memory */
+
+ buf_offset = sdev->debug_box.offset +
+ offsetof(struct scratch_reg_conf, buf_size);
+ index = stream->stream_tag - 1;
+ buf_offset = buf_offset + index * 4;
+
+ snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + buf_offset, size);
+
+ return 0;
+}
+
+static int acp_probes_compr_trigger(struct sof_client_dev *cdev,
+ struct snd_compr_stream *cstream,
+ int cmd, struct snd_soc_dai *dai)
+{
+ /* Nothing to do here, as it is a mandatory callback just defined */
+ return 0;
+}
+
+static int acp_probes_compr_pointer(struct sof_client_dev *cdev,
+ struct snd_compr_stream *cstream,
+ struct snd_compr_tstamp *tstamp,
+ struct snd_soc_dai *dai)
+{
+ struct acp_dsp_stream *stream = cstream->runtime->private_data;
+ struct snd_soc_pcm_stream *pstream;
+
+ pstream = &dai->driver->capture;
+ tstamp->copied_total = stream->cstream_posn;
+ tstamp->sampling_rate = snd_pcm_rate_bit_to_rate(pstream->rates);
+
+ return 0;
+}
+
+/* SOF client implementation */
+static const struct sof_probes_host_ops acp_probes_ops = {
+ .startup = acp_probes_compr_startup,
+ .shutdown = acp_probes_compr_shutdown,
+ .set_params = acp_probes_compr_set_params,
+ .trigger = acp_probes_compr_trigger,
+ .pointer = acp_probes_compr_pointer,
+};
+
+int acp_probes_register(struct snd_sof_dev *sdev)
+{
+ return sof_client_dev_register(sdev, "acp-probes", 0, &acp_probes_ops,
+ sizeof(acp_probes_ops));
+}
+EXPORT_SYMBOL_NS(acp_probes_register, SND_SOC_SOF_AMD_COMMON);
+
+void acp_probes_unregister(struct snd_sof_dev *sdev)
+{
+ sof_client_dev_unregister(sdev, "acp-probes", 0);
+}
+EXPORT_SYMBOL_NS(acp_probes_unregister, SND_SOC_SOF_AMD_COMMON);
+
+MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
+
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index 2ae76bcd3590..c450931ae77e 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -28,12 +28,14 @@ static int smn_write(struct pci_dev *dev, u32 smn_addr, u32 data)
return 0;
}
-static int smn_read(struct pci_dev *dev, u32 smn_addr, u32 *data)
+static int smn_read(struct pci_dev *dev, u32 smn_addr)
{
+ u32 data = 0;
+
pci_write_config_dword(dev, 0x60, smn_addr);
- pci_read_config_dword(dev, 0x64, data);
+ pci_read_config_dword(dev, 0x64, &data);
- return 0;
+ return data;
}
static void init_dma_descriptor(struct acp_dev_data *adata)
@@ -150,15 +152,13 @@ int configure_and_run_dma(struct acp_dev_data *adata, unsigned int src_addr,
static int psp_mbox_ready(struct acp_dev_data *adata, bool ack)
{
struct snd_sof_dev *sdev = adata->dev;
- int timeout;
+ int ret;
u32 data;
- for (timeout = ACP_PSP_TIMEOUT_COUNTER; timeout > 0; timeout--) {
- msleep(20);
- smn_read(adata->smn_dev, MP0_C2PMSG_114_REG, &data);
- if (data & MBOX_READY_MASK)
- return 0;
- }
+ ret = read_poll_timeout(smn_read, data, data & MBOX_READY_MASK, MBOX_DELAY_US,
+ ACP_PSP_TIMEOUT_US, false, adata->smn_dev, MP0_C2PMSG_114_REG);
+ if (!ret)
+ return 0;
dev_err(sdev->dev, "PSP error status %x\n", data & MBOX_STATUS_MASK);
@@ -177,23 +177,19 @@ static int psp_mbox_ready(struct acp_dev_data *adata, bool ack)
static int psp_send_cmd(struct acp_dev_data *adata, int cmd)
{
struct snd_sof_dev *sdev = adata->dev;
- int ret, timeout;
+ int ret;
u32 data;
if (!cmd)
return -EINVAL;
/* Get a non-zero Doorbell value from PSP */
- for (timeout = ACP_PSP_TIMEOUT_COUNTER; timeout > 0; timeout--) {
- msleep(MBOX_DELAY);
- smn_read(adata->smn_dev, MP0_C2PMSG_73_REG, &data);
- if (data)
- break;
- }
+ ret = read_poll_timeout(smn_read, data, data, MBOX_DELAY_US, ACP_PSP_TIMEOUT_US, false,
+ adata->smn_dev, MP0_C2PMSG_73_REG);
- if (!timeout) {
+ if (ret) {
dev_err(sdev->dev, "Failed to get Doorbell from MBOX %x\n", MP0_C2PMSG_73_REG);
- return -EINVAL;
+ return ret;
}
/* Check if PSP is ready for new command */
@@ -217,6 +213,7 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr,
unsigned int image_length)
{
struct snd_sof_dev *sdev = adata->dev;
+ const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata);
unsigned int tx_count, fw_qualifier, val;
int ret;
@@ -251,9 +248,12 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr,
return ret;
}
- ret = psp_send_cmd(adata, MBOX_ACP_SHA_DMA_COMMAND);
- if (ret)
- return ret;
+ /* psp_send_cmd only required for renoir platform (rev - 3) */
+ if (desc->rev == 3) {
+ ret = psp_send_cmd(adata, MBOX_ACP_SHA_DMA_COMMAND);
+ if (ret)
+ return ret;
+ }
ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SHA_DSP_FW_QUALIFIER,
fw_qualifier, fw_qualifier & DSP_FW_RUN_ENABLE,
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h
index dc624f727aa3..72fa0af971f0 100644
--- a/sound/soc/sof/amd/acp.h
+++ b/sound/soc/sof/amd/acp.h
@@ -61,12 +61,12 @@
#define HOST_BRIDGE_CZN 0x1630
#define HOST_BRIDGE_RMB 0x14B5
#define ACP_SHA_STAT 0x8000
-#define ACP_PSP_TIMEOUT_COUNTER 5
+#define ACP_PSP_TIMEOUT_US 1000000
#define ACP_EXT_INTR_ERROR_STAT 0x20000000
#define MP0_C2PMSG_114_REG 0x3810AC8
#define MP0_C2PMSG_73_REG 0x3810A24
#define MBOX_ACP_SHA_DMA_COMMAND 0x70000
-#define MBOX_DELAY 1000
+#define MBOX_DELAY_US 1000
#define MBOX_READY_MASK 0x80000000
#define MBOX_STATUS_MASK 0xFFFF
@@ -77,6 +77,7 @@
#define AMD_STACK_DUMP_SIZE 32
#define SRAM1_SIZE 0x13A000
+#define PROBE_STATUS_BIT BIT(31)
enum clock_source {
ACP_CLOCK_96M = 0,
@@ -156,6 +157,8 @@ struct acp_dsp_stream {
int active;
unsigned int reg_offset;
size_t posn_offset;
+ struct snd_compr_stream *cstream;
+ u64 cstream_posn;
};
struct sof_amd_acp_desc {
@@ -168,6 +171,7 @@ struct sof_amd_acp_desc {
u32 hw_semaphore_offset;
u32 acp_clkmux_sel;
u32 fusion_dsp_offset;
+ u32 probe_reg_offset;
};
/* Common device data struct for ACP devices */
@@ -186,6 +190,7 @@ struct acp_dev_data {
struct acp_dsp_stream stream_buf[ACP_MAX_STREAM];
struct acp_dsp_stream *dtrace_stream;
struct pci_dev *smn_dev;
+ struct acp_dsp_stream *probe_stream;
};
void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src, size_t bytes);
@@ -273,4 +278,8 @@ static inline const struct sof_amd_acp_desc *get_chip_info(struct snd_sof_pdata
return desc->chip_info;
}
+
+int acp_probes_register(struct snd_sof_dev *sdev);
+void acp_probes_unregister(struct snd_sof_dev *sdev);
+
#endif
diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c
index 58b3092425f1..9935e457b467 100644
--- a/sound/soc/sof/amd/pci-rmb.c
+++ b/sound/soc/sof/amd/pci-rmb.c
@@ -25,6 +25,7 @@
#define ACP6x_REG_START 0x1240000
#define ACP6x_REG_END 0x125C000
+#define ACP6X_FUTURE_REG_ACLK_0 0x1854
static const struct sof_amd_acp_desc rembrandt_chip_info = {
.rev = 6,
@@ -36,6 +37,7 @@ static const struct sof_amd_acp_desc rembrandt_chip_info = {
.hw_semaphore_offset = ACP6X_AXI2DAGB_SEM_0,
.acp_clkmux_sel = ACP6X_CLKMUX_SEL,
.fusion_dsp_offset = ACP6X_DSP_FUSION_RUNSTALL,
+ .probe_reg_offset = ACP6X_FUTURE_REG_ACLK_0,
};
static const struct sof_dev_desc rembrandt_desc = {
diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c
index 7409e21ce5aa..c72d5d8aff8e 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -25,6 +25,7 @@
#define ACP3x_REG_START 0x1240000
#define ACP3x_REG_END 0x125C000
+#define ACP3X_FUTURE_REG_ACLK_0 0x1860
static const struct sof_amd_acp_desc renoir_chip_info = {
.rev = 3,
@@ -35,6 +36,7 @@ static const struct sof_amd_acp_desc renoir_chip_info = {
.sram_pte_offset = ACP3X_SRAM_PTE_OFFSET,
.hw_semaphore_offset = ACP3X_AXI2DAGB_SEM_0,
.acp_clkmux_sel = ACP3X_CLKMUX_SEL,
+ .probe_reg_offset = ACP3X_FUTURE_REG_ACLK_0,
};
static const struct sof_dev_desc renoir_desc = {
diff --git a/sound/soc/sof/ipc3-dtrace.c b/sound/soc/sof/ipc3-dtrace.c
index 1d3bca2d28dd..35da85a45a9a 100644
--- a/sound/soc/sof/ipc3-dtrace.c
+++ b/sound/soc/sof/ipc3-dtrace.c
@@ -186,7 +186,6 @@ static ssize_t dfsentry_trace_filter_write(struct file *file, const char __user
struct snd_sof_dfsentry *dfse = file->private_data;
struct sof_ipc_trace_filter_elem *elems = NULL;
struct snd_sof_dev *sdev = dfse->sdev;
- loff_t pos = 0;
int num_elems;
char *string;
int ret;
@@ -201,11 +200,11 @@ static ssize_t dfsentry_trace_filter_write(struct file *file, const char __user
if (!string)
return -ENOMEM;
- /* assert null termination */
- string[count] = 0;
- ret = simple_write_to_buffer(string, count, &pos, from, count);
- if (ret < 0)
+ if (copy_from_user(string, from, count)) {
+ ret = -EFAULT;
goto error;
+ }
+ string[count] = '\0';
ret = trace_filter_parse(sdev, string, &num_elems, &elems);
if (ret < 0)
diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c
index 8d9e9d5f40e4..5530b5d793d0 100644
--- a/sound/soc/sof/sof-client-probes.c
+++ b/sound/soc/sof/sof-client-probes.c
@@ -523,6 +523,7 @@ static void sof_probes_client_remove(struct auxiliary_device *auxdev)
static const struct auxiliary_device_id sof_probes_client_id_table[] = {
{ .name = "snd_sof.hda-probes", },
+ { .name = "snd_sof.acp-probes", },
{},
};
MODULE_DEVICE_TABLE(auxiliary, sof_probes_client_id_table);
diff --git a/sound/soc/starfive/jh7110_tdm.c b/sound/soc/starfive/jh7110_tdm.c
index 5f5a6ca7dbda..705f1420097b 100644
--- a/sound/soc/starfive/jh7110_tdm.c
+++ b/sound/soc/starfive/jh7110_tdm.c
@@ -634,10 +634,9 @@ err_pm_disable:
return ret;
}
-static int jh7110_tdm_dev_remove(struct platform_device *pdev)
+static void jh7110_tdm_dev_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
- return 0;
}
static const struct of_device_id jh7110_tdm_of_match[] = {
@@ -661,7 +660,7 @@ static struct platform_driver jh7110_tdm_driver = {
.pm = pm_ptr(&jh7110_tdm_pm_ops),
},
.probe = jh7110_tdm_probe,
- .remove = jh7110_tdm_dev_remove,
+ .remove_new = jh7110_tdm_dev_remove,
};
module_platform_driver(jh7110_tdm_driver);
diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index a4073a746ae3..60e7df41c64c 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -328,8 +328,7 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
goto err;
}
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- regs = devm_ioremap_resource(&pdev->dev, mem);
+ regs = devm_platform_get_and_ioremap_resource(pdev, 0, &mem);
if (IS_ERR(regs)) {
ret = PTR_ERR(regs);
goto err_clk_put;
diff --git a/sound/soc/tegra/tegra210_adx.c b/sound/soc/tegra/tegra210_adx.c
index bd0b10c70c4c..7d003f0c8d0f 100644
--- a/sound/soc/tegra/tegra210_adx.c
+++ b/sound/soc/tegra/tegra210_adx.c
@@ -2,7 +2,7 @@
//
// tegra210_adx.c - Tegra210 ADX driver
//
-// Copyright (c) 2021 NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2021-2023 NVIDIA CORPORATION. All rights reserved.
#include <linux/clk.h>
#include <linux/device.h>
@@ -175,10 +175,20 @@ static int tegra210_adx_get_byte_map(struct snd_kcontrol *kcontrol,
mc = (struct soc_mixer_control *)kcontrol->private_value;
enabled = adx->byte_mask[mc->reg / 32] & (1 << (mc->reg % 32));
+ /*
+ * TODO: Simplify this logic to just return from bytes_map[]
+ *
+ * Presently below is required since bytes_map[] is
+ * tightly packed and cannot store the control value of 256.
+ * Byte mask state is used to know if 256 needs to be returned.
+ * Note that for control value of 256, the put() call stores 0
+ * in the bytes_map[] and disables the corresponding bit in
+ * byte_mask[].
+ */
if (enabled)
ucontrol->value.integer.value[0] = bytes_map[mc->reg];
else
- ucontrol->value.integer.value[0] = 0;
+ ucontrol->value.integer.value[0] = 256;
return 0;
}
@@ -192,19 +202,19 @@ static int tegra210_adx_put_byte_map(struct snd_kcontrol *kcontrol,
int value = ucontrol->value.integer.value[0];
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
+ unsigned int mask_val = adx->byte_mask[mc->reg / 32];
- if (value == bytes_map[mc->reg])
+ if (value >= 0 && value <= 255)
+ mask_val |= (1 << (mc->reg % 32));
+ else
+ mask_val &= ~(1 << (mc->reg % 32));
+
+ if (mask_val == adx->byte_mask[mc->reg / 32])
return 0;
- if (value >= 0 && value <= 255) {
- /* update byte map and enable slot */
- bytes_map[mc->reg] = value;
- adx->byte_mask[mc->reg / 32] |= (1 << (mc->reg % 32));
- } else {
- /* reset byte map and disable slot */
- bytes_map[mc->reg] = 0;
- adx->byte_mask[mc->reg / 32] &= ~(1 << (mc->reg % 32));
- }
+ /* Update byte map and slot */
+ bytes_map[mc->reg] = value % 256;
+ adx->byte_mask[mc->reg / 32] = mask_val;
return 1;
}
diff --git a/sound/soc/tegra/tegra210_amx.c b/sound/soc/tegra/tegra210_amx.c
index 782a141b65c0..179876949b30 100644
--- a/sound/soc/tegra/tegra210_amx.c
+++ b/sound/soc/tegra/tegra210_amx.c
@@ -2,7 +2,7 @@
//
// tegra210_amx.c - Tegra210 AMX driver
//
-// Copyright (c) 2021 NVIDIA CORPORATION. All rights reserved.
+// Copyright (c) 2021-2023 NVIDIA CORPORATION. All rights reserved.
#include <linux/clk.h>
#include <linux/device.h>
@@ -203,10 +203,20 @@ static int tegra210_amx_get_byte_map(struct snd_kcontrol *kcontrol,
else
enabled = amx->byte_mask[0] & (1 << reg);
+ /*
+ * TODO: Simplify this logic to just return from bytes_map[]
+ *
+ * Presently below is required since bytes_map[] is
+ * tightly packed and cannot store the control value of 256.
+ * Byte mask state is used to know if 256 needs to be returned.
+ * Note that for control value of 256, the put() call stores 0
+ * in the bytes_map[] and disables the corresponding bit in
+ * byte_mask[].
+ */
if (enabled)
ucontrol->value.integer.value[0] = bytes_map[reg];
else
- ucontrol->value.integer.value[0] = 0;
+ ucontrol->value.integer.value[0] = 256;
return 0;
}
@@ -221,25 +231,19 @@ static int tegra210_amx_put_byte_map(struct snd_kcontrol *kcontrol,
unsigned char *bytes_map = (unsigned char *)&amx->map;
int reg = mc->reg;
int value = ucontrol->value.integer.value[0];
+ unsigned int mask_val = amx->byte_mask[reg / 32];
- if (value == bytes_map[reg])
+ if (value >= 0 && value <= 255)
+ mask_val |= (1 << (reg % 32));
+ else
+ mask_val &= ~(1 << (reg % 32));
+
+ if (mask_val == amx->byte_mask[reg / 32])
return 0;
- if (value >= 0 && value <= 255) {
- /* Update byte map and enable slot */
- bytes_map[reg] = value;
- if (reg > 31)
- amx->byte_mask[1] |= (1 << (reg - 32));
- else
- amx->byte_mask[0] |= (1 << reg);
- } else {
- /* Reset byte map and disable slot */
- bytes_map[reg] = 0;
- if (reg > 31)
- amx->byte_mask[1] &= ~(1 << (reg - 32));
- else
- amx->byte_mask[0] &= ~(1 << reg);
- }
+ /* Update byte map and slot */
+ bytes_map[reg] = value % 256;
+ amx->byte_mask[reg / 32] = mask_val;
return 1;
}
diff --git a/sound/soc/ti/omap-dmic.c b/sound/soc/ti/omap-dmic.c
index 825c70a443da..cb60af36dbc3 100644
--- a/sound/soc/ti/omap-dmic.c
+++ b/sound/soc/ti/omap-dmic.c
@@ -488,12 +488,10 @@ static int asoc_dmic_probe(struct platform_device *pdev)
dmic->dma_data.filter_data = "up_link";
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
- dmic->io_base = devm_ioremap_resource(&pdev->dev, res);
+ dmic->io_base = devm_platform_ioremap_resource_byname(pdev, "mpu");
if (IS_ERR(dmic->io_base))
return PTR_ERR(dmic->io_base);
-
ret = devm_snd_soc_register_component(&pdev->dev,
&omap_dmic_component,
&omap_dmic_dai, 1);
diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c
index 21fa7b978799..f9fe96b61852 100644
--- a/sound/soc/ti/omap-mcbsp.c
+++ b/sound/soc/ti/omap-mcbsp.c
@@ -70,8 +70,8 @@ static int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id)
fck_src = clk_get(mcbsp->dev, src);
if (IS_ERR(fck_src)) {
- dev_err(mcbsp->dev, "CLKS: could not clk_get() %s\n", src);
- return -EINVAL;
+ dev_info(mcbsp->dev, "CLKS: could not clk_get() %s\n", src);
+ return 0;
}
pm_runtime_put_sync(mcbsp->dev);
diff --git a/sound/soc/ti/omap-mcpdm.c b/sound/soc/ti/omap-mcpdm.c
index 0b18a7bfd3fd..35deceb73427 100644
--- a/sound/soc/ti/omap-mcpdm.c
+++ b/sound/soc/ti/omap-mcpdm.c
@@ -563,8 +563,7 @@ static int asoc_mcpdm_probe(struct platform_device *pdev)
mcpdm->dma_data[0].filter_data = "dn_link";
mcpdm->dma_data[1].filter_data = "up_link";
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
- mcpdm->io_base = devm_ioremap_resource(&pdev->dev, res);
+ mcpdm->io_base = devm_platform_ioremap_resource_byname(pdev, "mpu");
if (IS_ERR(mcpdm->io_base))
return PTR_ERR(mcpdm->io_base);
diff --git a/tools/arch/arm64/include/asm/cputype.h b/tools/arch/arm64/include/asm/cputype.h
index 683ca3af4084..5f6f84837a49 100644
--- a/tools/arch/arm64/include/asm/cputype.h
+++ b/tools/arch/arm64/include/asm/cputype.h
@@ -126,6 +126,10 @@
#define APPLE_CPU_PART_M1_FIRESTORM_MAX 0x029
#define APPLE_CPU_PART_M2_BLIZZARD 0x032
#define APPLE_CPU_PART_M2_AVALANCHE 0x033
+#define APPLE_CPU_PART_M2_BLIZZARD_PRO 0x034
+#define APPLE_CPU_PART_M2_AVALANCHE_PRO 0x035
+#define APPLE_CPU_PART_M2_BLIZZARD_MAX 0x038
+#define APPLE_CPU_PART_M2_AVALANCHE_MAX 0x039
#define AMPERE_CPU_PART_AMPERE1 0xAC3
@@ -181,6 +185,10 @@
#define MIDR_APPLE_M1_FIRESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_MAX)
#define MIDR_APPLE_M2_BLIZZARD MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_BLIZZARD)
#define MIDR_APPLE_M2_AVALANCHE MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_AVALANCHE)
+#define MIDR_APPLE_M2_BLIZZARD_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_BLIZZARD_PRO)
+#define MIDR_APPLE_M2_AVALANCHE_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_AVALANCHE_PRO)
+#define MIDR_APPLE_M2_BLIZZARD_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_BLIZZARD_MAX)
+#define MIDR_APPLE_M2_AVALANCHE_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_AVALANCHE_MAX)
#define MIDR_AMPERE1 MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1)
/* Fujitsu Erratum 010001 affects A64FX 1.0 and 1.1, (v0r0 and v1r0) */
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 0f0aa9b7d7b5..2cd6dbbee088 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -208,7 +208,7 @@ $(OUTPUT)test-libtraceevent.bin:
$(BUILD) -ltraceevent
$(OUTPUT)test-libtracefs.bin:
- $(BUILD) -ltracefs
+ $(BUILD) $(shell $(PKG_CONFIG) --cflags libtraceevent 2>/dev/null) -ltracefs
$(OUTPUT)test-libcrypto.bin:
$(BUILD) -lcrypto
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index dd7d8e10f16d..fd6c1cb585db 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -817,8 +817,11 @@ __SYSCALL(__NR_futex_waitv, sys_futex_waitv)
#define __NR_set_mempolicy_home_node 450
__SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
+#define __NR_cachestat 451
+__SYSCALL(__NR_cachestat, sys_cachestat)
+
#undef __NR_syscalls
-#define __NR_syscalls 451
+#define __NR_syscalls 452
/*
* 32 bit systems traditionally used different
diff --git a/tools/include/uapi/drm/i915_drm.h b/tools/include/uapi/drm/i915_drm.h
index dba7c5a5b25e..7000e5910a1d 100644
--- a/tools/include/uapi/drm/i915_drm.h
+++ b/tools/include/uapi/drm/i915_drm.h
@@ -280,7 +280,16 @@ enum drm_i915_pmu_engine_sample {
#define I915_PMU_ENGINE_SEMA(class, instance) \
__I915_PMU_ENGINE(class, instance, I915_SAMPLE_SEMA)
-#define __I915_PMU_OTHER(x) (__I915_PMU_ENGINE(0xff, 0xff, 0xf) + 1 + (x))
+/*
+ * Top 4 bits of every non-engine counter are GT id.
+ */
+#define __I915_PMU_GT_SHIFT (60)
+
+#define ___I915_PMU_OTHER(gt, x) \
+ (((__u64)__I915_PMU_ENGINE(0xff, 0xff, 0xf) + 1 + (x)) | \
+ ((__u64)(gt) << __I915_PMU_GT_SHIFT))
+
+#define __I915_PMU_OTHER(x) ___I915_PMU_OTHER(0, x)
#define I915_PMU_ACTUAL_FREQUENCY __I915_PMU_OTHER(0)
#define I915_PMU_REQUESTED_FREQUENCY __I915_PMU_OTHER(1)
@@ -290,6 +299,12 @@ enum drm_i915_pmu_engine_sample {
#define I915_PMU_LAST /* Deprecated - do not use */ I915_PMU_RC6_RESIDENCY
+#define __I915_PMU_ACTUAL_FREQUENCY(gt) ___I915_PMU_OTHER(gt, 0)
+#define __I915_PMU_REQUESTED_FREQUENCY(gt) ___I915_PMU_OTHER(gt, 1)
+#define __I915_PMU_INTERRUPTS(gt) ___I915_PMU_OTHER(gt, 2)
+#define __I915_PMU_RC6_RESIDENCY(gt) ___I915_PMU_OTHER(gt, 3)
+#define __I915_PMU_SOFTWARE_GT_AWAKE_TIME(gt) ___I915_PMU_OTHER(gt, 4)
+
/* Each region is a minimum of 16k, and there are at most 255 of them.
*/
#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use
@@ -659,7 +674,8 @@ typedef struct drm_i915_irq_wait {
* If the IOCTL is successful, the returned parameter will be set to one of the
* following values:
* * 0 if HuC firmware load is not complete,
- * * 1 if HuC firmware is authenticated and running.
+ * * 1 if HuC firmware is loaded and fully authenticated,
+ * * 2 if HuC firmware is loaded and authenticated for clear media only
*/
#define I915_PARAM_HUC_STATUS 42
@@ -771,6 +787,25 @@ typedef struct drm_i915_irq_wait {
*/
#define I915_PARAM_OA_TIMESTAMP_FREQUENCY 57
+/*
+ * Query the status of PXP support in i915.
+ *
+ * The query can fail in the following scenarios with the listed error codes:
+ * -ENODEV = PXP support is not available on the GPU device or in the
+ * kernel due to missing component drivers or kernel configs.
+ *
+ * If the IOCTL is successful, the returned parameter will be set to one of
+ * the following values:
+ * 1 = PXP feature is supported and is ready for use.
+ * 2 = PXP feature is supported but should be ready soon (pending
+ * initialization of non-i915 system dependencies).
+ *
+ * NOTE: When param is supported (positive return values), user space should
+ * still refer to the GEM PXP context-creation UAPI header specs to be
+ * aware of possible failure due to system state machine at the time.
+ */
+#define I915_PARAM_PXP_STATUS 58
+
/* Must be kept compact -- no holes and well documented */
/**
@@ -2096,6 +2131,21 @@ struct drm_i915_gem_context_param {
*
* -ENODEV: feature not available
* -EPERM: trying to mark a recoverable or not bannable context as protected
+ * -ENXIO: A dependency such as a component driver or firmware is not yet
+ * loaded so user space may need to attempt again. Depending on the
+ * device, this error may be reported if protected context creation is
+ * attempted very early after kernel start because the internal timeout
+ * waiting for such dependencies is not guaranteed to be larger than
+ * required (numbers differ depending on system and kernel config):
+ * - ADL/RPL: dependencies may take up to 3 seconds from kernel start
+ * while context creation internal timeout is 250 milisecs
+ * - MTL: dependencies may take up to 8 seconds from kernel start
+ * while context creation internal timeout is 250 milisecs
+ * NOTE: such dependencies happen once, so a subsequent call to create a
+ * protected context after a prior successful call will not experience
+ * such timeouts and will not return -ENXIO (unless the driver is reloaded,
+ * or, depending on the device, resumes from a suspended state).
+ * -EIO: The firmware did not succeed in creating the protected context.
*/
#define I915_CONTEXT_PARAM_PROTECTED_CONTENT 0xd
/* Must be kept compact -- no holes and well documented */
@@ -3630,9 +3680,13 @@ struct drm_i915_gem_create_ext {
*
* For I915_GEM_CREATE_EXT_PROTECTED_CONTENT usage see
* struct drm_i915_gem_create_ext_protected_content.
+ *
+ * For I915_GEM_CREATE_EXT_SET_PAT usage see
+ * struct drm_i915_gem_create_ext_set_pat.
*/
#define I915_GEM_CREATE_EXT_MEMORY_REGIONS 0
#define I915_GEM_CREATE_EXT_PROTECTED_CONTENT 1
+#define I915_GEM_CREATE_EXT_SET_PAT 2
__u64 extensions;
};
@@ -3747,6 +3801,43 @@ struct drm_i915_gem_create_ext_protected_content {
__u32 flags;
};
+/**
+ * struct drm_i915_gem_create_ext_set_pat - The
+ * I915_GEM_CREATE_EXT_SET_PAT extension.
+ *
+ * If this extension is provided, the specified caching policy (PAT index) is
+ * applied to the buffer object.
+ *
+ * Below is an example on how to create an object with specific caching policy:
+ *
+ * .. code-block:: C
+ *
+ * struct drm_i915_gem_create_ext_set_pat set_pat_ext = {
+ * .base = { .name = I915_GEM_CREATE_EXT_SET_PAT },
+ * .pat_index = 0,
+ * };
+ * struct drm_i915_gem_create_ext create_ext = {
+ * .size = PAGE_SIZE,
+ * .extensions = (uintptr_t)&set_pat_ext,
+ * };
+ *
+ * int err = ioctl(fd, DRM_IOCTL_I915_GEM_CREATE_EXT, &create_ext);
+ * if (err) ...
+ */
+struct drm_i915_gem_create_ext_set_pat {
+ /** @base: Extension link. See struct i915_user_extension. */
+ struct i915_user_extension base;
+ /**
+ * @pat_index: PAT index to be set
+ * PAT index is a bit field in Page Table Entry to control caching
+ * behaviors for GPU accesses. The definition of PAT index is
+ * platform dependent and can be found in hardware specifications,
+ */
+ __u32 pat_index;
+ /** @rsvd: reserved for future use */
+ __u32 rsvd;
+};
+
/* ID of the protected content session managed by i915 when PXP is active */
#define I915_PROTECTED_CONTENT_DEFAULT_SESSION 0xf
diff --git a/tools/include/uapi/linux/fcntl.h b/tools/include/uapi/linux/fcntl.h
index e8c07da58c9f..6c80f96049bd 100644
--- a/tools/include/uapi/linux/fcntl.h
+++ b/tools/include/uapi/linux/fcntl.h
@@ -112,4 +112,9 @@
#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */
+/* Flags for name_to_handle_at(2). We reuse AT_ flag space to save bits... */
+#define AT_HANDLE_FID AT_REMOVEDIR /* file handle is needed to
+ compare object identity and may not
+ be usable to open_by_handle_at(2) */
+
#endif /* _UAPI_LINUX_FCNTL_H */
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 737318b1c1d9..f089ab290978 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -1190,6 +1190,8 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225
#define KVM_CAP_PMU_EVENT_MASKED_EVENTS 226
#define KVM_CAP_COUNTER_OFFSET 227
+#define KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE 228
+#define KVM_CAP_ARM_SUPPORTED_BLOCK_SIZES 229
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1442,6 +1444,8 @@ enum kvm_device_type {
#define KVM_DEV_TYPE_XIVE KVM_DEV_TYPE_XIVE
KVM_DEV_TYPE_ARM_PV_TIME,
#define KVM_DEV_TYPE_ARM_PV_TIME KVM_DEV_TYPE_ARM_PV_TIME
+ KVM_DEV_TYPE_RISCV_AIA,
+#define KVM_DEV_TYPE_RISCV_AIA KVM_DEV_TYPE_RISCV_AIA
KVM_DEV_TYPE_MAX,
};
@@ -1613,7 +1617,7 @@ struct kvm_s390_ucas_mapping {
#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
/*
- * vcpu version available with KVM_ENABLE_CAP
+ * vcpu version available with KVM_CAP_ENABLE_CAP
* vm version available with KVM_CAP_ENABLE_CAP_VM
*/
#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
diff --git a/tools/include/uapi/linux/mman.h b/tools/include/uapi/linux/mman.h
index f55bc680b5b0..a246e11988d5 100644
--- a/tools/include/uapi/linux/mman.h
+++ b/tools/include/uapi/linux/mman.h
@@ -4,6 +4,7 @@
#include <asm/mman.h>
#include <asm-generic/hugetlb_encode.h>
+#include <linux/types.h>
#define MREMAP_MAYMOVE 1
#define MREMAP_FIXED 2
@@ -41,4 +42,17 @@
#define MAP_HUGE_2GB HUGETLB_FLAG_ENCODE_2GB
#define MAP_HUGE_16GB HUGETLB_FLAG_ENCODE_16GB
+struct cachestat_range {
+ __u64 off;
+ __u64 len;
+};
+
+struct cachestat {
+ __u64 nr_cache;
+ __u64 nr_dirty;
+ __u64 nr_writeback;
+ __u64 nr_evicted;
+ __u64 nr_recently_evicted;
+};
+
#endif /* _UAPI_LINUX_MMAN_H */
diff --git a/tools/include/uapi/linux/mount.h b/tools/include/uapi/linux/mount.h
index 4d93967f8aea..8eb0d7b758d2 100644
--- a/tools/include/uapi/linux/mount.h
+++ b/tools/include/uapi/linux/mount.h
@@ -74,7 +74,8 @@
#define MOVE_MOUNT_T_AUTOMOUNTS 0x00000020 /* Follow automounts on to path */
#define MOVE_MOUNT_T_EMPTY_PATH 0x00000040 /* Empty to path permitted */
#define MOVE_MOUNT_SET_GROUP 0x00000100 /* Set sharing group instead */
-#define MOVE_MOUNT__MASK 0x00000177
+#define MOVE_MOUNT_BENEATH 0x00000200 /* Mount beneath top mount */
+#define MOVE_MOUNT__MASK 0x00000377
/*
* fsopen() flags.
diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h
index f23d9a16507f..3c36aeade991 100644
--- a/tools/include/uapi/linux/prctl.h
+++ b/tools/include/uapi/linux/prctl.h
@@ -294,4 +294,15 @@ struct prctl_mm_map {
#define PR_SET_MEMORY_MERGE 67
#define PR_GET_MEMORY_MERGE 68
+
+#define PR_RISCV_V_SET_CONTROL 69
+#define PR_RISCV_V_GET_CONTROL 70
+# define PR_RISCV_V_VSTATE_CTRL_DEFAULT 0
+# define PR_RISCV_V_VSTATE_CTRL_OFF 1
+# define PR_RISCV_V_VSTATE_CTRL_ON 2
+# define PR_RISCV_V_VSTATE_CTRL_INHERIT (1 << 4)
+# define PR_RISCV_V_VSTATE_CTRL_CUR_MASK 0x3
+# define PR_RISCV_V_VSTATE_CTRL_NEXT_MASK 0xc
+# define PR_RISCV_V_VSTATE_CTRL_MASK 0x1f
+
#endif /* _LINUX_PRCTL_H */
diff --git a/tools/include/uapi/linux/vhost.h b/tools/include/uapi/linux/vhost.h
index 92e1b700b51c..f5c48b61ab62 100644
--- a/tools/include/uapi/linux/vhost.h
+++ b/tools/include/uapi/linux/vhost.h
@@ -45,6 +45,25 @@
#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
/* Specify an eventfd file descriptor to signal on log write. */
#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
+/* By default, a device gets one vhost_worker that its virtqueues share. This
+ * command allows the owner of the device to create an additional vhost_worker
+ * for the device. It can later be bound to 1 or more of its virtqueues using
+ * the VHOST_ATTACH_VRING_WORKER command.
+ *
+ * This must be called after VHOST_SET_OWNER and the caller must be the owner
+ * of the device. The new thread will inherit caller's cgroups and namespaces,
+ * and will share the caller's memory space. The new thread will also be
+ * counted against the caller's RLIMIT_NPROC value.
+ *
+ * The worker's ID used in other commands will be returned in
+ * vhost_worker_state.
+ */
+#define VHOST_NEW_WORKER _IOR(VHOST_VIRTIO, 0x8, struct vhost_worker_state)
+/* Free a worker created with VHOST_NEW_WORKER if it's not attached to any
+ * virtqueue. If userspace is not able to call this for workers its created,
+ * the kernel will free all the device's workers when the device is closed.
+ */
+#define VHOST_FREE_WORKER _IOW(VHOST_VIRTIO, 0x9, struct vhost_worker_state)
/* Ring setup. */
/* Set number of descriptors in ring. This parameter can not
@@ -70,6 +89,18 @@
#define VHOST_VRING_BIG_ENDIAN 1
#define VHOST_SET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x13, struct vhost_vring_state)
#define VHOST_GET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x14, struct vhost_vring_state)
+/* Attach a vhost_worker created with VHOST_NEW_WORKER to one of the device's
+ * virtqueues.
+ *
+ * This will replace the virtqueue's existing worker. If the replaced worker
+ * is no longer attached to any virtqueues, it can be freed with
+ * VHOST_FREE_WORKER.
+ */
+#define VHOST_ATTACH_VRING_WORKER _IOW(VHOST_VIRTIO, 0x15, \
+ struct vhost_vring_worker)
+/* Return the vring worker's ID */
+#define VHOST_GET_VRING_WORKER _IOWR(VHOST_VIRTIO, 0x16, \
+ struct vhost_vring_worker)
/* The following ioctls use eventfd file descriptors to signal and poll
* for events. */
diff --git a/tools/include/uapi/sound/asound.h b/tools/include/uapi/sound/asound.h
index 0aa955aa8246..f9939da41122 100644
--- a/tools/include/uapi/sound/asound.h
+++ b/tools/include/uapi/sound/asound.h
@@ -274,6 +274,7 @@ typedef int __bitwise snd_pcm_subformat_t;
#define SNDRV_PCM_INFO_DOUBLE 0x00000004 /* Double buffering needed for PCM start/stop */
#define SNDRV_PCM_INFO_BATCH 0x00000010 /* double buffering */
#define SNDRV_PCM_INFO_SYNC_APPLPTR 0x00000020 /* need the explicit sync of appl_ptr update */
+#define SNDRV_PCM_INFO_PERFECT_DRAIN 0x00000040 /* silencing at the end of stream is not required */
#define SNDRV_PCM_INFO_INTERLEAVED 0x00000100 /* channels are interleaved */
#define SNDRV_PCM_INFO_NONINTERLEAVED 0x00000200 /* channels are not interleaved */
#define SNDRV_PCM_INFO_COMPLEX 0x00000400 /* complex frame organization (mmap only) */
@@ -383,6 +384,9 @@ typedef int snd_pcm_hw_param_t;
#define SNDRV_PCM_HW_PARAMS_NORESAMPLE (1<<0) /* avoid rate resampling */
#define SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER (1<<1) /* export buffer */
#define SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP (1<<2) /* disable period wakeups */
+#define SNDRV_PCM_HW_PARAMS_NO_DRAIN_SILENCE (1<<3) /* suppress drain with the filling
+ * of the silence samples
+ */
struct snd_interval {
unsigned int min, max;
@@ -708,7 +712,7 @@ enum {
* Raw MIDI section - /dev/snd/midi??
*/
-#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 2)
+#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4)
enum {
SNDRV_RAWMIDI_STREAM_OUTPUT = 0,
@@ -719,6 +723,7 @@ enum {
#define SNDRV_RAWMIDI_INFO_OUTPUT 0x00000001
#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002
#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004
+#define SNDRV_RAWMIDI_INFO_UMP 0x00000008
struct snd_rawmidi_info {
unsigned int device; /* RO/WR (control): device number */
@@ -779,6 +784,72 @@ struct snd_rawmidi_status {
};
#endif
+/* UMP EP info flags */
+#define SNDRV_UMP_EP_INFO_STATIC_BLOCKS 0x01
+
+/* UMP EP Protocol / JRTS capability bits */
+#define SNDRV_UMP_EP_INFO_PROTO_MIDI_MASK 0x0300
+#define SNDRV_UMP_EP_INFO_PROTO_MIDI1 0x0100 /* MIDI 1.0 */
+#define SNDRV_UMP_EP_INFO_PROTO_MIDI2 0x0200 /* MIDI 2.0 */
+#define SNDRV_UMP_EP_INFO_PROTO_JRTS_MASK 0x0003
+#define SNDRV_UMP_EP_INFO_PROTO_JRTS_TX 0x0001 /* JRTS Transmit */
+#define SNDRV_UMP_EP_INFO_PROTO_JRTS_RX 0x0002 /* JRTS Receive */
+
+/* UMP Endpoint information */
+struct snd_ump_endpoint_info {
+ int card; /* card number */
+ int device; /* device number */
+ unsigned int flags; /* additional info */
+ unsigned int protocol_caps; /* protocol capabilities */
+ unsigned int protocol; /* current protocol */
+ unsigned int num_blocks; /* # of function blocks */
+ unsigned short version; /* UMP major/minor version */
+ unsigned short family_id; /* MIDI device family ID */
+ unsigned short model_id; /* MIDI family model ID */
+ unsigned int manufacturer_id; /* MIDI manufacturer ID */
+ unsigned char sw_revision[4]; /* software revision */
+ unsigned short padding;
+ unsigned char name[128]; /* endpoint name string */
+ unsigned char product_id[128]; /* unique product id string */
+ unsigned char reserved[32];
+} __packed;
+
+/* UMP direction */
+#define SNDRV_UMP_DIR_INPUT 0x01
+#define SNDRV_UMP_DIR_OUTPUT 0x02
+#define SNDRV_UMP_DIR_BIDIRECTION 0x03
+
+/* UMP block info flags */
+#define SNDRV_UMP_BLOCK_IS_MIDI1 (1U << 0) /* MIDI 1.0 port w/o restrict */
+#define SNDRV_UMP_BLOCK_IS_LOWSPEED (1U << 1) /* 31.25Kbps B/W MIDI1 port */
+
+/* UMP block user-interface hint */
+#define SNDRV_UMP_BLOCK_UI_HINT_UNKNOWN 0x00
+#define SNDRV_UMP_BLOCK_UI_HINT_RECEIVER 0x01
+#define SNDRV_UMP_BLOCK_UI_HINT_SENDER 0x02
+#define SNDRV_UMP_BLOCK_UI_HINT_BOTH 0x03
+
+/* UMP groups and blocks */
+#define SNDRV_UMP_MAX_GROUPS 16
+#define SNDRV_UMP_MAX_BLOCKS 32
+
+/* UMP Block information */
+struct snd_ump_block_info {
+ int card; /* card number */
+ int device; /* device number */
+ unsigned char block_id; /* block ID (R/W) */
+ unsigned char direction; /* UMP direction */
+ unsigned char active; /* Activeness */
+ unsigned char first_group; /* first group ID */
+ unsigned char num_groups; /* number of groups */
+ unsigned char midi_ci_version; /* MIDI-CI support version */
+ unsigned char sysex8_streams; /* max number of sysex8 streams */
+ unsigned char ui_hint; /* user interface hint */
+ unsigned int flags; /* various info flags */
+ unsigned char name[128]; /* block name string */
+ unsigned char reserved[32];
+} __packed;
+
#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int)
#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info)
#define SNDRV_RAWMIDI_IOCTL_USER_PVERSION _IOW('W', 0x02, int)
@@ -786,6 +857,9 @@ struct snd_rawmidi_status {
#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status)
#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int)
#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int)
+/* Additional ioctls for UMP rawmidi devices */
+#define SNDRV_UMP_IOCTL_ENDPOINT_INFO _IOR('W', 0x40, struct snd_ump_endpoint_info)
+#define SNDRV_UMP_IOCTL_BLOCK_INFO _IOR('W', 0x41, struct snd_ump_block_info)
/*
* Timer section - /dev/snd/timer
@@ -961,7 +1035,7 @@ struct snd_timer_tread {
* *
****************************************************************************/
-#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 8)
+#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 9)
struct snd_ctl_card_info {
int card; /* card number */
@@ -1122,6 +1196,9 @@ struct snd_ctl_tlv {
#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int)
#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info)
#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int)
+#define SNDRV_CTL_IOCTL_UMP_NEXT_DEVICE _IOWR('U', 0x43, int)
+#define SNDRV_CTL_IOCTL_UMP_ENDPOINT_INFO _IOWR('U', 0x44, struct snd_ump_endpoint_info)
+#define SNDRV_CTL_IOCTL_UMP_BLOCK_INFO _IOWR('U', 0x45, struct snd_ump_block_info)
#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int)
#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int)
diff --git a/tools/lib/subcmd/help.c b/tools/lib/subcmd/help.c
index 67a8d6b740ea..adfbae27dc36 100644
--- a/tools/lib/subcmd/help.c
+++ b/tools/lib/subcmd/help.c
@@ -68,8 +68,13 @@ void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes)
while (ci < cmds->cnt && ei < excludes->cnt) {
cmp = strcmp(cmds->names[ci]->name, excludes->names[ei]->name);
if (cmp < 0) {
- zfree(&cmds->names[cj]);
- cmds->names[cj++] = cmds->names[ci++];
+ if (ci == cj) {
+ ci++;
+ cj++;
+ } else {
+ zfree(&cmds->names[cj]);
+ cmds->names[cj++] = cmds->names[ci++];
+ }
} else if (cmp == 0) {
ci++;
ei++;
@@ -77,10 +82,11 @@ void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes)
ei++;
}
}
-
- while (ci < cmds->cnt) {
- zfree(&cmds->names[cj]);
- cmds->names[cj++] = cmds->names[ci++];
+ if (ci != cj) {
+ while (ci < cmds->cnt) {
+ zfree(&cmds->names[cj]);
+ cmds->names[cj++] = cmds->names[ci++];
+ }
}
for (ci = cj; ci < cmds->cnt; ci++)
zfree(&cmds->names[ci]);
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 0609c19caabd..c5db0de49868 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -155,9 +155,9 @@ FEATURE_CHECK_LDFLAGS-libcrypto = -lcrypto
ifdef CSINCLUDES
LIBOPENCSD_CFLAGS := -I$(CSINCLUDES)
endif
-OPENCSDLIBS := -lopencsd_c_api
+OPENCSDLIBS := -lopencsd_c_api -lopencsd
ifeq ($(findstring -static,${LDFLAGS}),-static)
- OPENCSDLIBS += -lopencsd -lstdc++
+ OPENCSDLIBS += -lstdc++
endif
ifdef CSLIBS
LIBOPENCSD_LDFLAGS := -L$(CSLIBS)
diff --git a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
index 3f1886ad9d80..cfda2511badf 100644
--- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
+++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl
@@ -365,3 +365,4 @@
448 n64 process_mrelease sys_process_mrelease
449 n64 futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 n64 cachestat sys_cachestat
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index a0be127475b1..8c0b08b7a80e 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -537,3 +537,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 nospu set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
index b68f47541169..a6935af2235c 100644
--- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl
@@ -453,3 +453,4 @@
448 common process_mrelease sys_process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat sys_cachestat
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index c84d12608cd2..227538b0ce80 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -372,6 +372,7 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
#
# Due to a historical design error, certain syscalls are numbered differently
diff --git a/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json b/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json
index bf5083c1c260..4d28177325a0 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json
@@ -169,8 +169,9 @@
},
{
"MetricName": "nps1_die_to_dram",
- "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die) (may need --metric-no-group)",
+ "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die)",
"MetricExpr": "dram_channel_data_controller_0 + dram_channel_data_controller_1 + dram_channel_data_controller_2 + dram_channel_data_controller_3 + dram_channel_data_controller_4 + dram_channel_data_controller_5 + dram_channel_data_controller_6 + dram_channel_data_controller_7",
+ "MetricConstraint": "NO_GROUP_EVENTS",
"MetricGroup": "data_fabric",
"PerPkg": "1",
"ScaleUnit": "6.1e-5MiB"
diff --git a/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json b/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json
index a71694a043ba..60e19456d4c8 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json
@@ -169,8 +169,9 @@
},
{
"MetricName": "nps1_die_to_dram",
- "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die) (may need --metric-no-group)",
+ "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die)",
"MetricExpr": "dram_channel_data_controller_0 + dram_channel_data_controller_1 + dram_channel_data_controller_2 + dram_channel_data_controller_3 + dram_channel_data_controller_4 + dram_channel_data_controller_5 + dram_channel_data_controller_6 + dram_channel_data_controller_7",
+ "MetricConstraint": "NO_GROUP_EVENTS",
"MetricGroup": "data_fabric",
"PerPkg": "1",
"ScaleUnit": "6.1e-5MiB"
diff --git a/tools/perf/pmu-events/arch/x86/amdzen3/recommended.json b/tools/perf/pmu-events/arch/x86/amdzen3/recommended.json
index 988cf68ae825..3e9e1781812e 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen3/recommended.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen3/recommended.json
@@ -205,10 +205,11 @@
},
{
"MetricName": "nps1_die_to_dram",
- "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die) (may need --metric-no-group)",
+ "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die)",
"MetricExpr": "dram_channel_data_controller_0 + dram_channel_data_controller_1 + dram_channel_data_controller_2 + dram_channel_data_controller_3 + dram_channel_data_controller_4 + dram_channel_data_controller_5 + dram_channel_data_controller_6 + dram_channel_data_controller_7",
"MetricGroup": "data_fabric",
"PerPkg": "1",
+ "MetricConstraint": "NO_GROUP_EVENTS",
"ScaleUnit": "6.1e-5MiB"
}
]
diff --git a/tools/perf/tests/shell/test_uprobe_from_different_cu.sh b/tools/perf/tests/shell/test_uprobe_from_different_cu.sh
new file mode 100755
index 000000000000..00d2e0e2e0c2
--- /dev/null
+++ b/tools/perf/tests/shell/test_uprobe_from_different_cu.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+# test perf probe of function from different CU
+# SPDX-License-Identifier: GPL-2.0
+
+set -e
+
+temp_dir=$(mktemp -d /tmp/perf-uprobe-different-cu-sh.XXXXXXXXXX)
+
+cleanup()
+{
+ trap - EXIT TERM INT
+ if [[ "${temp_dir}" =~ ^/tmp/perf-uprobe-different-cu-sh.*$ ]]; then
+ echo "--- Cleaning up ---"
+ perf probe -x ${temp_dir}/testfile -d foo
+ rm -f "${temp_dir}/"*
+ rmdir "${temp_dir}"
+ fi
+}
+
+trap_cleanup()
+{
+ cleanup
+ exit 1
+}
+
+trap trap_cleanup EXIT TERM INT
+
+cat > ${temp_dir}/testfile-foo.h << EOF
+struct t
+{
+ int *p;
+ int c;
+};
+
+extern int foo (int i, struct t *t);
+EOF
+
+cat > ${temp_dir}/testfile-foo.c << EOF
+#include "testfile-foo.h"
+
+int
+foo (int i, struct t *t)
+{
+ int j, res = 0;
+ for (j = 0; j < i && j < t->c; j++)
+ res += t->p[j];
+
+ return res;
+}
+EOF
+
+cat > ${temp_dir}/testfile-main.c << EOF
+#include "testfile-foo.h"
+
+static struct t g;
+
+int
+main (int argc, char **argv)
+{
+ int i;
+ int j[argc];
+ g.c = argc;
+ g.p = j;
+ for (i = 0; i < argc; i++)
+ j[i] = (int) argv[i][0];
+ return foo (3, &g);
+}
+EOF
+
+gcc -g -Og -flto -c ${temp_dir}/testfile-foo.c -o ${temp_dir}/testfile-foo.o
+gcc -g -Og -c ${temp_dir}/testfile-main.c -o ${temp_dir}/testfile-main.o
+gcc -g -Og -o ${temp_dir}/testfile ${temp_dir}/testfile-foo.o ${temp_dir}/testfile-main.o
+
+perf probe -x ${temp_dir}/testfile --funcs foo
+perf probe -x ${temp_dir}/testfile foo
+
+cleanup
diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c
index 25f075fa9125..968dddde6dda 100644
--- a/tools/perf/tests/task-exit.c
+++ b/tools/perf/tests/task-exit.c
@@ -58,9 +58,9 @@ static int test__task_exit(struct test_suite *test __maybe_unused, int subtest _
signal(SIGCHLD, sig_handler);
- evlist = evlist__new_default();
+ evlist = evlist__new_dummy();
if (evlist == NULL) {
- pr_debug("evlist__new_default\n");
+ pr_debug("evlist__new_dummy\n");
return -1;
}
diff --git a/tools/perf/trace/beauty/include/linux/socket.h b/tools/perf/trace/beauty/include/linux/socket.h
index 3bef212a24d7..39b74d83c7c4 100644
--- a/tools/perf/trace/beauty/include/linux/socket.h
+++ b/tools/perf/trace/beauty/include/linux/socket.h
@@ -177,6 +177,7 @@ static inline size_t msg_data_left(struct msghdr *msg)
#define SCM_RIGHTS 0x01 /* rw: access rights (array of int) */
#define SCM_CREDENTIALS 0x02 /* rw: struct ucred */
#define SCM_SECURITY 0x03 /* rw: security label */
+#define SCM_PIDFD 0x04 /* ro: pidfd (int) */
struct ucred {
__u32 pid;
@@ -326,6 +327,7 @@ struct ucred {
*/
#define MSG_ZEROCOPY 0x4000000 /* Use user data in kernel path */
+#define MSG_SPLICE_PAGES 0x8000000 /* Splice the pages from the iterator in sendmsg() */
#define MSG_FASTOPEN 0x20000000 /* Send data in TCP SYN */
#define MSG_CMSG_CLOEXEC 0x40000000 /* Set close_on_exec for file
descriptor received through
@@ -336,6 +338,9 @@ struct ucred {
#define MSG_CMSG_COMPAT 0 /* We never have 32 bit fixups */
#endif
+/* Flags to be cleared on entry by sendmsg and sendmmsg syscalls */
+#define MSG_INTERNAL_SENDMSG_FLAGS \
+ (MSG_SPLICE_PAGES | MSG_SENDPAGE_NOPOLICY | MSG_SENDPAGE_DECRYPTED)
/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
#define SOL_IP 0
diff --git a/tools/perf/trace/beauty/move_mount_flags.sh b/tools/perf/trace/beauty/move_mount_flags.sh
index 32e552faf37a..ce5e632d1448 100755
--- a/tools/perf/trace/beauty/move_mount_flags.sh
+++ b/tools/perf/trace/beauty/move_mount_flags.sh
@@ -10,7 +10,7 @@ fi
linux_mount=${linux_header_dir}/mount.h
printf "static const char *move_mount_flags[] = {\n"
-regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOVE_MOUNT_([^_]+_[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
+regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOVE_MOUNT_([^_]+[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
grep -E $regex ${linux_mount} | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
diff --git a/tools/perf/trace/beauty/msg_flags.c b/tools/perf/trace/beauty/msg_flags.c
index aa9934020232..ed3ff969b546 100644
--- a/tools/perf/trace/beauty/msg_flags.c
+++ b/tools/perf/trace/beauty/msg_flags.c
@@ -8,6 +8,12 @@
#ifndef MSG_WAITFORONE
#define MSG_WAITFORONE 0x10000
#endif
+#ifndef MSG_BATCH
+#define MSG_BATCH 0x40000
+#endif
+#ifndef MSG_ZEROCOPY
+#define MSG_ZEROCOPY 0x4000000
+#endif
#ifndef MSG_SPLICE_PAGES
#define MSG_SPLICE_PAGES 0x8000000
#endif
@@ -50,6 +56,8 @@ static size_t syscall_arg__scnprintf_msg_flags(char *bf, size_t size,
P_MSG_FLAG(NOSIGNAL);
P_MSG_FLAG(MORE);
P_MSG_FLAG(WAITFORONE);
+ P_MSG_FLAG(BATCH);
+ P_MSG_FLAG(ZEROCOPY);
P_MSG_FLAG(SPLICE_PAGES);
P_MSG_FLAG(FASTOPEN);
P_MSG_FLAG(CMSG_CLOEXEC);
diff --git a/tools/perf/util/dwarf-aux.c b/tools/perf/util/dwarf-aux.c
index 45e018c0ebf5..2941d88f2199 100644
--- a/tools/perf/util/dwarf-aux.c
+++ b/tools/perf/util/dwarf-aux.c
@@ -478,8 +478,10 @@ static const char *die_get_file_name(Dwarf_Die *dw_die, int idx)
{
Dwarf_Die cu_die;
Dwarf_Files *files;
+ Dwarf_Attribute attr_mem;
- if (idx < 0 || !dwarf_diecu(dw_die, &cu_die, NULL, NULL) ||
+ if (idx < 0 || !dwarf_attr_integrate(dw_die, DW_AT_decl_file, &attr_mem) ||
+ !dwarf_cu_die(attr_mem.cu, &cu_die, NULL, NULL, NULL, NULL, NULL, NULL) ||
dwarf_getsrcfiles(&cu_die, &files, NULL) != 0)
return NULL;
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 5dcfbf316bf6..acde097e327c 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -1216,6 +1216,14 @@ static int config_term_pmu(struct perf_event_attr *attr,
if (term->type_term == PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE) {
const struct perf_pmu *pmu = perf_pmus__find_by_type(attr->type);
+ if (!pmu) {
+ char *err_str;
+
+ if (asprintf(&err_str, "Failed to find PMU for type %d", attr->type) >= 0)
+ parse_events_error__handle(err, term->err_term,
+ err_str, /*help=*/NULL);
+ return -EINVAL;
+ }
if (perf_pmu__supports_legacy_cache(pmu)) {
attr->type = PERF_TYPE_HW_CACHE;
return parse_events__decode_legacy_cache(term->config, pmu->type,
diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config
index 0393940c706a..b8adb59455ef 100644
--- a/tools/testing/kunit/configs/all_tests.config
+++ b/tools/testing/kunit/configs/all_tests.config
@@ -35,3 +35,8 @@ CONFIG_DAMON_DBGFS=y
CONFIG_SECURITY=y
CONFIG_SECURITY_APPARMOR=y
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_TOPOLOGY_BUILD=y
diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c
index 03539d86cdf0..75ea2081a317 100644
--- a/tools/testing/radix-tree/maple.c
+++ b/tools/testing/radix-tree/maple.c
@@ -206,9 +206,9 @@ static noinline void __init check_new_node(struct maple_tree *mt)
e = i - 1;
} else {
if (i >= 4)
- e = i - 4;
- else if (i == 3)
- e = i - 2;
+ e = i - 3;
+ else if (i >= 1)
+ e = i - 1;
else
e = 0;
}
diff --git a/tools/testing/selftests/alsa/.gitignore b/tools/testing/selftests/alsa/.gitignore
index 2b0d11797f25..12dc3fcd3456 100644
--- a/tools/testing/selftests/alsa/.gitignore
+++ b/tools/testing/selftests/alsa/.gitignore
@@ -1,2 +1,3 @@
mixer-test
pcm-test
+test-pcmtest-driver
diff --git a/tools/testing/selftests/alsa/test-pcmtest-driver.c b/tools/testing/selftests/alsa/test-pcmtest-driver.c
index 71931b240a83..357adc722cba 100644
--- a/tools/testing/selftests/alsa/test-pcmtest-driver.c
+++ b/tools/testing/selftests/alsa/test-pcmtest-driver.c
@@ -47,10 +47,8 @@ static int read_patterns(void)
sprintf(pf, "/sys/kernel/debug/pcmtest/fill_pattern%d", i);
fp = fopen(pf, "r");
- if (!fp) {
- fclose(fpl);
+ if (!fp)
return -1;
- }
fread(patterns[i].buf, 1, patterns[i].len, fp);
fclose(fp);
}
diff --git a/tools/testing/selftests/arm64/Makefile b/tools/testing/selftests/arm64/Makefile
index 9460cbe81bcc..ace8b67fb22d 100644
--- a/tools/testing/selftests/arm64/Makefile
+++ b/tools/testing/selftests/arm64/Makefile
@@ -42,7 +42,7 @@ run_tests: all
done
# Avoid any output on non arm64 on emit_tests
-emit_tests: all
+emit_tests:
@for DIR in $(ARM64_SUBTARGETS); do \
BUILD_TARGET=$(OUTPUT)/$$DIR; \
make OUTPUT=$$BUILD_TARGET -C $$DIR $@; \
diff --git a/tools/testing/selftests/bpf/progs/async_stack_depth.c b/tools/testing/selftests/bpf/progs/async_stack_depth.c
index 477ba950bb43..3517c0e01206 100644
--- a/tools/testing/selftests/bpf/progs/async_stack_depth.c
+++ b/tools/testing/selftests/bpf/progs/async_stack_depth.c
@@ -22,9 +22,16 @@ static int timer_cb(void *map, int *key, struct bpf_timer *timer)
return buf[69];
}
+__attribute__((noinline))
+static int bad_timer_cb(void *map, int *key, struct bpf_timer *timer)
+{
+ volatile char buf[300] = {};
+ return buf[255] + timer_cb(NULL, NULL, NULL);
+}
+
SEC("tc")
-__failure __msg("combined stack size of 2 calls")
-int prog(struct __sk_buff *ctx)
+__failure __msg("combined stack size of 2 calls is 576. Too large")
+int pseudo_call_check(struct __sk_buff *ctx)
{
struct hmap_elem *elem;
volatile char buf[256] = {};
@@ -37,4 +44,18 @@ int prog(struct __sk_buff *ctx)
return bpf_timer_set_callback(&elem->timer, timer_cb) + buf[0];
}
+SEC("tc")
+__failure __msg("combined stack size of 2 calls is 608. Too large")
+int async_call_root_check(struct __sk_buff *ctx)
+{
+ struct hmap_elem *elem;
+ volatile char buf[256] = {};
+
+ elem = bpf_map_lookup_elem(&hmap, &(int){0});
+ if (!elem)
+ return 0;
+
+ return bpf_timer_set_callback(&elem->timer, bad_timer_cb) + buf[0];
+}
+
char _license[] SEC("license") = "GPL";
diff --git a/tools/testing/selftests/mincore/mincore_selftest.c b/tools/testing/selftests/mincore/mincore_selftest.c
index 4c88238fc8f0..e949a43a6145 100644
--- a/tools/testing/selftests/mincore/mincore_selftest.c
+++ b/tools/testing/selftests/mincore/mincore_selftest.c
@@ -150,8 +150,8 @@ TEST(check_huge_pages)
MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,
-1, 0);
if (addr == MAP_FAILED) {
- if (errno == ENOMEM)
- SKIP(return, "No huge pages available.");
+ if (errno == ENOMEM || errno == EINVAL)
+ SKIP(return, "No huge pages available or CONFIG_HUGETLB_PAGE disabled.");
else
TH_LOG("mmap error: %s", strerror(errno));
}
diff --git a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
index a5cb4b09a46c..a5cb4b09a46c 100644..100755
--- a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
+++ b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh
diff --git a/tools/testing/selftests/mm/check_config.sh b/tools/testing/selftests/mm/check_config.sh
index 3954f4746161..3954f4746161 100644..100755
--- a/tools/testing/selftests/mm/check_config.sh
+++ b/tools/testing/selftests/mm/check_config.sh
diff --git a/tools/testing/selftests/mm/hugetlb_reparenting_test.sh b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
index bf2d2a684edf..bf2d2a684edf 100644..100755
--- a/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
+++ b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh
diff --git a/tools/testing/selftests/mm/mkdirty.c b/tools/testing/selftests/mm/mkdirty.c
index 6d71d972997b..301abb99e027 100644
--- a/tools/testing/selftests/mm/mkdirty.c
+++ b/tools/testing/selftests/mm/mkdirty.c
@@ -321,8 +321,8 @@ close_uffd:
munmap:
munmap(dst, pagesize);
free(src);
-#endif /* __NR_userfaultfd */
}
+#endif /* __NR_userfaultfd */
int main(void)
{
diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
index 3f26f6e15b2a..3f26f6e15b2a 100644..100755
--- a/tools/testing/selftests/mm/run_vmtests.sh
+++ b/tools/testing/selftests/mm/run_vmtests.sh
diff --git a/tools/testing/selftests/mm/test_hmm.sh b/tools/testing/selftests/mm/test_hmm.sh
index 46e19b5d648d..46e19b5d648d 100644..100755
--- a/tools/testing/selftests/mm/test_hmm.sh
+++ b/tools/testing/selftests/mm/test_hmm.sh
diff --git a/tools/testing/selftests/mm/test_vmalloc.sh b/tools/testing/selftests/mm/test_vmalloc.sh
index d73b846736f1..d73b846736f1 100644..100755
--- a/tools/testing/selftests/mm/test_vmalloc.sh
+++ b/tools/testing/selftests/mm/test_vmalloc.sh
diff --git a/tools/testing/selftests/mm/va_high_addr_switch.sh b/tools/testing/selftests/mm/va_high_addr_switch.sh
index 45cae7cab27e..45cae7cab27e 100644..100755
--- a/tools/testing/selftests/mm/va_high_addr_switch.sh
+++ b/tools/testing/selftests/mm/va_high_addr_switch.sh
diff --git a/tools/testing/selftests/mm/write_hugetlb_memory.sh b/tools/testing/selftests/mm/write_hugetlb_memory.sh
index 70a02301f4c2..70a02301f4c2 100644..100755
--- a/tools/testing/selftests/mm/write_hugetlb_memory.sh
+++ b/tools/testing/selftests/mm/write_hugetlb_memory.sh
diff --git a/tools/testing/selftests/riscv/Makefile b/tools/testing/selftests/riscv/Makefile
index 9dd629cc86aa..f4b3d5c9af5b 100644
--- a/tools/testing/selftests/riscv/Makefile
+++ b/tools/testing/selftests/riscv/Makefile
@@ -43,7 +43,7 @@ run_tests: all
done
# Avoid any output on non riscv on emit_tests
-emit_tests: all
+emit_tests:
@for DIR in $(RISCV_SUBTARGETS); do \
BUILD_TARGET=$(OUTPUT)/$$DIR; \
$(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@; \
diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config
index 6e73b09c20c8..71706197ba0f 100644
--- a/tools/testing/selftests/tc-testing/config
+++ b/tools/testing/selftests/tc-testing/config
@@ -5,6 +5,8 @@ CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_LABELS=y
+CONFIG_NF_CONNTRACK_PROCFS=y
+CONFIG_NF_FLOW_TABLE=m
CONFIG_NF_NAT=m
CONFIG_NETFILTER_XT_TARGET_LOG=m
diff --git a/tools/testing/selftests/tc-testing/settings b/tools/testing/selftests/tc-testing/settings
new file mode 100644
index 000000000000..e2206265f67c
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/settings
@@ -0,0 +1 @@
+timeout=900
diff --git a/tools/testing/selftests/timers/raw_skew.c b/tools/testing/selftests/timers/raw_skew.c
index 5beceeed0d11..6eba203f9da7 100644
--- a/tools/testing/selftests/timers/raw_skew.c
+++ b/tools/testing/selftests/timers/raw_skew.c
@@ -129,8 +129,7 @@ int main(int argc, char **argv)
printf("%lld.%i(est)", eppm/1000, abs((int)(eppm%1000)));
/* Avg the two actual freq samples adjtimex gave us */
- ppm = (tx1.freq + tx2.freq) * 1000 / 2;
- ppm = (long long)tx1.freq * 1000;
+ ppm = (long long)(tx1.freq + tx2.freq) * 1000 / 2;
ppm = shift_right(ppm, 16);
printf(" %lld.%i(act)", ppm/1000, abs((int)(ppm%1000)));