diff options
| author | Dave Airlie <airlied@redhat.com> | 2013-02-20 08:46:25 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-02-20 08:54:13 +0100 |
| commit | 1f3a574a4bfe86ebf7d51fac37e0668397372fd8 (patch) | |
| tree | 86308b3a63ea03151eff6e6b5c4ea96e2f509993 /drivers/gpu | |
| parent | Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-in... (diff) | |
| parent | nouveau: ACPI support depends on X86 and X86_PLATFORM_DEVICES (diff) | |
| download | linux-1f3a574a4bfe86ebf7d51fac37e0668397372fd8.tar.xz linux-1f3a574a4bfe86ebf7d51fac37e0668397372fd8.zip | |
Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next
Nothing terribly exciting in here probably:
- reworked thermal stuff from mupuf/I, has a chance of possibly working
well enough when we get to being able to reclock..
- driver will report mmio access faults on chipsets where it's supported
- will now sleep waiting on fences on nv84+ rather than polling
- some cleanup of the internal fencing, looking towards sli/dmabuf sync
- initial support for anx9805 dp/tmds encoder
- nv50+ display fixes related to the above, and also might fix a few
other issues
- nicer error reporting (will log process names with channel errors)
- various other random fixes
* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (87 commits)
nouveau: ACPI support depends on X86 and X86_PLATFORM_DEVICES
drm/nouveau/i2c: add support for ddc/aux, and dp link training on anx9805
drm/nv50: initial kms support for off-chip TMDS/DP encoders
drm/nv50-/disp: initial supervisor support for off-chip encoders
drm/nv50-/disp: initial work towards supporting external encoders
drm/nv50-/kms: remove unnecessary wait-for-completion points
drm/nv50-/disp: move DP link training to core and train from supervisor
drm/nv50-/disp: handle supervisor tasks from workqueue
drm/nouveau/i2c: create proper chipset-specific class implementations
drm/nv50-/disp: 0x0000 is a valid udisp config value
drm/nv50/devinit: reverse the logic for running encoder init scripts
drm/nouveau/bios: store a type/mask hash in parsed dcb data
drm/nouveau/i2c: extend type to 16-bits, add lookup-by-type function
drm/nouveau/i2c: aux channels not necessarily on nvio
drm/nouveau/i2c: fix a bit of a thinko in nv_wri2cr helper functions
drm/nouveau/bios: parse external transmitter type if off-chip
drm/nouveau: store i2c port pointer directly in nouveau_encoder
drm/nouveau/i2c: handle i2c/aux mux outside of port lookup function
drm/nv50/graph: avoid touching 400724, it doesn't exist
drm/nouveau: Fix DPMS 1 on G4 Snowball, from snow white to coal black.
...
Diffstat (limited to 'drivers/gpu')
148 files changed, 6923 insertions, 2740 deletions
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index 47ccc1ad5405..a7ff6d5a34b9 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -11,8 +11,9 @@ config DRM_NOUVEAU select FRAMEBUFFER_CONSOLE if !EXPERT select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT - select ACPI_WMI if ACPI - select MXM_WMI if ACPI + select X86_PLATFORM_DEVICES if ACPI && X86 + select ACPI_WMI if ACPI && X86 + select MXM_WMI if ACPI && X86 select POWER_SUPPLY help Choose this option for open-source nVidia support. diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile index ab25752a0b1e..51d09729fc56 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -11,6 +11,7 @@ nouveau-y := core/core/client.o nouveau-y += core/core/engctx.o nouveau-y += core/core/engine.o nouveau-y += core/core/enum.o +nouveau-y += core/core/event.o nouveau-y += core/core/falcon.o nouveau-y += core/core/gpuobj.o nouveau-y += core/core/handle.o @@ -40,6 +41,11 @@ nouveau-y += core/subdev/bios/mxm.o nouveau-y += core/subdev/bios/perf.o nouveau-y += core/subdev/bios/pll.o nouveau-y += core/subdev/bios/therm.o +nouveau-y += core/subdev/bios/xpio.o +nouveau-y += core/subdev/bus/nv04.o +nouveau-y += core/subdev/bus/nv31.o +nouveau-y += core/subdev/bus/nv50.o +nouveau-y += core/subdev/bus/nvc0.o nouveau-y += core/subdev/clock/nv04.o nouveau-y += core/subdev/clock/nv40.o nouveau-y += core/subdev/clock/nv50.o @@ -85,9 +91,16 @@ nouveau-y += core/subdev/gpio/base.o nouveau-y += core/subdev/gpio/nv10.o nouveau-y += core/subdev/gpio/nv50.o nouveau-y += core/subdev/gpio/nvd0.o +nouveau-y += core/subdev/gpio/nve0.o nouveau-y += core/subdev/i2c/base.o +nouveau-y += core/subdev/i2c/anx9805.o nouveau-y += core/subdev/i2c/aux.o nouveau-y += core/subdev/i2c/bit.o +nouveau-y += core/subdev/i2c/nv04.o +nouveau-y += core/subdev/i2c/nv4e.o +nouveau-y += core/subdev/i2c/nv50.o +nouveau-y += core/subdev/i2c/nv94.o +nouveau-y += core/subdev/i2c/nvd0.o nouveau-y += core/subdev/ibus/nvc0.o nouveau-y += core/subdev/ibus/nve0.o nouveau-y += core/subdev/instmem/base.o @@ -106,10 +119,15 @@ nouveau-y += core/subdev/mxm/mxms.o nouveau-y += core/subdev/mxm/nv50.o nouveau-y += core/subdev/therm/base.o nouveau-y += core/subdev/therm/fan.o +nouveau-y += core/subdev/therm/fannil.o +nouveau-y += core/subdev/therm/fanpwm.o +nouveau-y += core/subdev/therm/fantog.o nouveau-y += core/subdev/therm/ic.o +nouveau-y += core/subdev/therm/temp.o nouveau-y += core/subdev/therm/nv40.o nouveau-y += core/subdev/therm/nv50.o -nouveau-y += core/subdev/therm/temp.o +nouveau-y += core/subdev/therm/nva3.o +nouveau-y += core/subdev/therm/nvd0.o nouveau-y += core/subdev/timer/base.o nouveau-y += core/subdev/timer/nv04.o nouveau-y += core/subdev/vm/base.o @@ -132,6 +150,7 @@ nouveau-y += core/engine/copy/nvc0.o nouveau-y += core/engine/copy/nve0.o nouveau-y += core/engine/crypt/nv84.o nouveau-y += core/engine/crypt/nv98.o +nouveau-y += core/engine/disp/base.o nouveau-y += core/engine/disp/nv04.o nouveau-y += core/engine/disp/nv50.o nouveau-y += core/engine/disp/nv84.o @@ -141,11 +160,13 @@ nouveau-y += core/engine/disp/nva3.o nouveau-y += core/engine/disp/nvd0.o nouveau-y += core/engine/disp/nve0.o nouveau-y += core/engine/disp/dacnv50.o +nouveau-y += core/engine/disp/dport.o nouveau-y += core/engine/disp/hdanva3.o nouveau-y += core/engine/disp/hdanvd0.o nouveau-y += core/engine/disp/hdminv84.o nouveau-y += core/engine/disp/hdminva3.o nouveau-y += core/engine/disp/hdminvd0.o +nouveau-y += core/engine/disp/piornv50.o nouveau-y += core/engine/disp/sornv50.o nouveau-y += core/engine/disp/sornv94.o nouveau-y += core/engine/disp/sornvd0.o @@ -194,7 +215,8 @@ nouveau-y += nouveau_drm.o nouveau_chan.o nouveau_dma.o nouveau_fence.o nouveau-y += nouveau_irq.o nouveau_vga.o nouveau_agp.o nouveau-y += nouveau_ttm.o nouveau_sgdma.o nouveau_bo.o nouveau_gem.o nouveau-y += nouveau_prime.o nouveau_abi16.o -nouveau-y += nv04_fence.o nv10_fence.o nv50_fence.o nv84_fence.o nvc0_fence.o +nouveau-y += nv04_fence.o nv10_fence.o nv17_fence.o +nouveau-y += nv50_fence.o nv84_fence.o nvc0_fence.o # drm/kms nouveau-y += nouveau_bios.o nouveau_fbcon.o nouveau_display.o @@ -216,7 +238,9 @@ nouveau-y += nouveau_mem.o # other random bits nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o +ifdef CONFIG_X86 nouveau-$(CONFIG_ACPI) += nouveau_acpi.o +endif nouveau-$(CONFIG_DRM_NOUVEAU_BACKLIGHT) += nouveau_backlight.o obj-$(CONFIG_DRM_NOUVEAU)+= nouveau.o diff --git a/drivers/gpu/drm/nouveau/core/core/client.c b/drivers/gpu/drm/nouveau/core/core/client.c index 8bbb58f94a19..295c22165eac 100644 --- a/drivers/gpu/drm/nouveau/core/core/client.c +++ b/drivers/gpu/drm/nouveau/core/core/client.c @@ -99,3 +99,13 @@ nouveau_client_fini(struct nouveau_client *client, bool suspend) nv_debug(client, "%s completed with %d\n", name[suspend], ret); return ret; } + +const char * +nouveau_client_name(void *obj) +{ + const char *client_name = "unknown"; + struct nouveau_client *client = nouveau_client(obj); + if (client) + client_name = client->name; + return client_name; +} diff --git a/drivers/gpu/drm/nouveau/core/core/enum.c b/drivers/gpu/drm/nouveau/core/core/enum.c index 7cc7133d82de..dd434790ccc4 100644 --- a/drivers/gpu/drm/nouveau/core/core/enum.c +++ b/drivers/gpu/drm/nouveau/core/core/enum.c @@ -40,14 +40,15 @@ nouveau_enum_find(const struct nouveau_enum *en, u32 value) return NULL; } -void +const struct nouveau_enum * nouveau_enum_print(const struct nouveau_enum *en, u32 value) { en = nouveau_enum_find(en, value); if (en) - printk("%s", en->name); + pr_cont("%s", en->name); else - printk("(unknown enum 0x%08x)", value); + pr_cont("(unknown enum 0x%08x)", value); + return en; } void @@ -55,7 +56,7 @@ nouveau_bitfield_print(const struct nouveau_bitfield *bf, u32 value) { while (bf->name) { if (value & bf->mask) { - printk(" %s", bf->name); + pr_cont(" %s", bf->name); value &= ~bf->mask; } @@ -63,5 +64,5 @@ nouveau_bitfield_print(const struct nouveau_bitfield *bf, u32 value) } if (value) - printk(" (unknown bits 0x%08x)", value); + pr_cont(" (unknown bits 0x%08x)", value); } diff --git a/drivers/gpu/drm/nouveau/core/core/event.c b/drivers/gpu/drm/nouveau/core/core/event.c new file mode 100644 index 000000000000..6d01e0f0fc8a --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/core/event.c @@ -0,0 +1,106 @@ +/* + * Copyright 2013 Red Hat 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. + */ + +#include <core/os.h> +#include <core/event.h> + +static void +nouveau_event_put_locked(struct nouveau_event *event, int index, + struct nouveau_eventh *handler) +{ + if (!--event->index[index].refs) + event->disable(event, index); + list_del(&handler->head); +} + +void +nouveau_event_put(struct nouveau_event *event, int index, + struct nouveau_eventh *handler) +{ + unsigned long flags; + + spin_lock_irqsave(&event->lock, flags); + if (index < event->index_nr) + nouveau_event_put_locked(event, index, handler); + spin_unlock_irqrestore(&event->lock, flags); +} + +void +nouveau_event_get(struct nouveau_event *event, int index, + struct nouveau_eventh *handler) +{ + unsigned long flags; + + spin_lock_irqsave(&event->lock, flags); + if (index < event->index_nr) { + list_add(&handler->head, &event->index[index].list); + if (!event->index[index].refs++) + event->enable(event, index); + } + spin_unlock_irqrestore(&event->lock, flags); +} + +void +nouveau_event_trigger(struct nouveau_event *event, int index) +{ + struct nouveau_eventh *handler, *temp; + unsigned long flags; + + if (index >= event->index_nr) + return; + + spin_lock_irqsave(&event->lock, flags); + list_for_each_entry_safe(handler, temp, &event->index[index].list, head) { + if (handler->func(handler, index) == NVKM_EVENT_DROP) { + nouveau_event_put_locked(event, index, handler); + } + } + spin_unlock_irqrestore(&event->lock, flags); +} + +void +nouveau_event_destroy(struct nouveau_event **pevent) +{ + struct nouveau_event *event = *pevent; + if (event) { + kfree(event); + *pevent = NULL; + } +} + +int +nouveau_event_create(int index_nr, struct nouveau_event **pevent) +{ + struct nouveau_event *event; + int i; + + event = *pevent = kzalloc(sizeof(*event) + index_nr * + sizeof(event->index[0]), GFP_KERNEL); + if (!event) + return -ENOMEM; + + spin_lock_init(&event->lock); + for (i = 0; i < index_nr; i++) + INIT_LIST_HEAD(&event->index[i].list); + event->index_nr = index_nr; + return 0; +} diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c b/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c index 283248c7b050..d6dc2a65ccd1 100644 --- a/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/copy/nva3.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ +#include <core/client.h> #include <core/falcon.h> #include <core/class.h> #include <core/enum.h> @@ -100,8 +101,9 @@ nva3_copy_intr(struct nouveau_subdev *subdev) if (stat & 0x00000040) { nv_error(falcon, "DISPATCH_ERROR ["); nouveau_enum_print(nva3_copy_isr_error_name, ssta); - printk("] ch %d [0x%010llx] subc %d mthd 0x%04x data 0x%08x\n", - chid, inst << 12, subc, mthd, data); + pr_cont("] ch %d [0x%010llx %s] subc %d mthd 0x%04x data 0x%08x\n", + chid, inst << 12, nouveau_client_name(engctx), subc, + mthd, data); nv_wo32(falcon, 0x004, 0x00000040); stat &= ~0x00000040; } diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c b/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c index b97490512723..5bc021f471f9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/crypt/nv84.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ +#include <core/client.h> #include <core/os.h> #include <core/enum.h> #include <core/class.h> @@ -126,10 +127,11 @@ nv84_crypt_intr(struct nouveau_subdev *subdev) chid = pfifo->chid(pfifo, engctx); if (stat) { - nv_error(priv, ""); + nv_error(priv, "%s", ""); nouveau_bitfield_print(nv84_crypt_intr_mask, stat); - printk(" ch %d [0x%010llx] mthd 0x%04x data 0x%08x\n", - chid, (u64)inst << 12, mthd, data); + pr_cont(" ch %d [0x%010llx %s] mthd 0x%04x data 0x%08x\n", + chid, (u64)inst << 12, nouveau_client_name(engctx), + mthd, data); } nv_wr32(priv, 0x102130, stat); diff --git a/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c b/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c index 21986f3bf0c8..8bf8955051d4 100644 --- a/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c +++ b/drivers/gpu/drm/nouveau/core/engine/crypt/nv98.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ +#include <core/client.h> #include <core/os.h> #include <core/enum.h> #include <core/class.h> @@ -102,8 +103,9 @@ nv98_crypt_intr(struct nouveau_subdev *subdev) if (stat & 0x00000040) { nv_error(priv, "DISPATCH_ERROR ["); nouveau_enum_print(nv98_crypt_isr_error_name, ssta); - printk("] ch %d [0x%010llx] subc %d mthd 0x%04x data 0x%08x\n", - chid, (u64)inst << 12, subc, mthd, data); + pr_cont("] ch %d [0x%010llx %s] subc %d mthd 0x%04x data 0x%08x\n", + chid, (u64)inst << 12, nouveau_client_name(engctx), + subc, mthd, data); nv_wr32(priv, 0x087004, 0x00000040); stat &= ~0x00000040; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/base.c b/drivers/gpu/drm/nouveau/core/engine/disp/base.c new file mode 100644 index 000000000000..7a5cae42834f --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/base.c @@ -0,0 +1,52 @@ +/* + * Copyright 2013 Red Hat 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: Ben Skeggs + */ + +#include <engine/disp.h> + +void +_nouveau_disp_dtor(struct nouveau_object *object) +{ + struct nouveau_disp *disp = (void *)object; + nouveau_event_destroy(&disp->vblank); + nouveau_engine_destroy(&disp->base); +} + +int +nouveau_disp_create_(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, int heads, + const char *intname, const char *extname, + int length, void **pobject) +{ + struct nouveau_disp *disp; + int ret; + + ret = nouveau_engine_create_(parent, engine, oclass, true, + intname, extname, length, pobject); + disp = *pobject; + if (ret) + return ret; + + return nouveau_event_create(heads, &disp->vblank); +} diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dport.c b/drivers/gpu/drm/nouveau/core/engine/disp/dport.c new file mode 100644 index 000000000000..fa27b02ff829 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/dport.c @@ -0,0 +1,346 @@ +/* + * Copyright 2013 Red Hat 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: Ben Skeggs + */ + +#include <subdev/bios.h> +#include <subdev/bios/dcb.h> +#include <subdev/bios/dp.h> +#include <subdev/bios/init.h> +#include <subdev/i2c.h> + +#include <engine/disp.h> + +#include "dport.h" + +#define DBG(fmt, args...) nv_debug(dp->disp, "DP:%04x:%04x: " fmt, \ + dp->outp->hasht, dp->outp->hashm, ##args) +#define ERR(fmt, args...) nv_error(dp->disp, "DP:%04x:%04x: " fmt, \ + dp->outp->hasht, dp->outp->hashm, ##args) + +/****************************************************************************** + * link training + *****************************************************************************/ +struct dp_state { + const struct nouveau_dp_func *func; + struct nouveau_disp *disp; + struct dcb_output *outp; + struct nvbios_dpout info; + u8 version; + struct nouveau_i2c_port *aux; + int head; + u8 dpcd[4]; + int link_nr; + u32 link_bw; + u8 stat[6]; + u8 conf[4]; +}; + +static int +dp_set_link_config(struct dp_state *dp) +{ + struct nouveau_disp *disp = dp->disp; + struct nouveau_bios *bios = nouveau_bios(disp); + struct nvbios_init init = { + .subdev = nv_subdev(dp->disp), + .bios = bios, + .offset = 0x0000, + .outp = dp->outp, + .crtc = dp->head, + .execute = 1, + }; + u32 lnkcmp; + u8 sink[2]; + + DBG("%d lanes at %d KB/s\n", dp->link_nr, dp->link_bw); + + /* set desired link configuration on the sink */ + sink[0] = dp->link_bw / 27000; + sink[1] = dp->link_nr; + if (dp->dpcd[DPCD_RC02] & DPCD_RC02_ENHANCED_FRAME_CAP) + sink[1] |= DPCD_LC01_ENHANCED_FRAME_EN; + + nv_wraux(dp->aux, DPCD_LC00, sink, 2); + + /* set desired link configuration on the source */ + if ((lnkcmp = dp->info.lnkcmp)) { + if (dp->version < 0x30) { + while ((dp->link_bw / 10) < nv_ro16(bios, lnkcmp)) + lnkcmp += 4; + init.offset = nv_ro16(bios, lnkcmp + 2); + } else { + while ((dp->link_bw / 27000) < nv_ro08(bios, lnkcmp)) + lnkcmp += 3; + init.offset = nv_ro16(bios, lnkcmp + 1); + } + + nvbios_exec(&init); + } + + return dp->func->lnk_ctl(dp->disp, dp->outp, dp->head, + dp->link_nr, dp->link_bw / 27000, + dp->dpcd[DPCD_RC02] & + DPCD_RC02_ENHANCED_FRAME_CAP); +} + +static void +dp_set_training_pattern(struct dp_state *dp, u8 pattern) +{ + u8 sink_tp; + + DBG("training pattern %d\n", pattern); + dp->func->pattern(dp->disp, dp->outp, dp->head, pattern); + + nv_rdaux(dp->aux, DPCD_LC02, &sink_tp, 1); + sink_tp &= ~DPCD_LC02_TRAINING_PATTERN_SET; + sink_tp |= pattern; + nv_wraux(dp->aux, DPCD_LC02, &sink_tp, 1); +} + +static int +dp_link_train_commit(struct dp_state *dp) +{ + int i; + + for (i = 0; i < dp->link_nr; i++) { + u8 lane = (dp->stat[4 + (i >> 1)] >> ((i & 1) * 4)) & 0xf; + u8 lpre = (lane & 0x0c) >> 2; + u8 lvsw = (lane & 0x03) >> 0; + + dp->conf[i] = (lpre << 3) | lvsw; + if (lvsw == 3) + dp->conf[i] |= DPCD_LC03_MAX_SWING_REACHED; + if (lpre == 3) + dp->conf[i] |= DPCD_LC03_MAX_PRE_EMPHASIS_REACHED; + + DBG("config lane %d %02x\n", i, dp->conf[i]); + dp->func->drv_ctl(dp->disp, dp->outp, dp->head, i, lvsw, lpre); + } + + return nv_wraux(dp->aux, DPCD_LC03(0), dp->conf, 4); +} + +static int +dp_link_train_update(struct dp_state *dp, u32 delay) +{ + int ret; + + udelay(delay); + + ret = nv_rdaux(dp->aux, DPCD_LS02, dp->stat, 6); + if (ret) + return ret; + + DBG("status %*ph\n", 6, dp->stat); + return 0; +} + +static int +dp_link_train_cr(struct dp_state *dp) +{ + bool cr_done = false, abort = false; + int voltage = dp->conf[0] & DPCD_LC03_VOLTAGE_SWING_SET; + int tries = 0, i; + + dp_set_training_pattern(dp, 1); + + do { + if (dp_link_train_commit(dp) || + dp_link_train_update(dp, 100)) + break; + + cr_done = true; + for (i = 0; i < dp->link_nr; i++) { + u8 lane = (dp->stat[i >> 1] >> ((i & 1) * 4)) & 0xf; + if (!(lane & DPCD_LS02_LANE0_CR_DONE)) { + cr_done = false; + if (dp->conf[i] & DPCD_LC03_MAX_SWING_REACHED) + abort = true; + break; + } + } + + if ((dp->conf[0] & DPCD_LC03_VOLTAGE_SWING_SET) != voltage) { + voltage = dp->conf[0] & DPCD_LC03_VOLTAGE_SWING_SET; + tries = 0; + } + } while (!cr_done && !abort && ++tries < 5); + + return cr_done ? 0 : -1; +} + +static int +dp_link_train_eq(struct dp_state *dp) +{ + bool eq_done, cr_done = true; + int tries = 0, i; + + dp_set_training_pattern(dp, 2); + + do { + if (dp_link_train_update(dp, 400)) + break; + + eq_done = !!(dp->stat[2] & DPCD_LS04_INTERLANE_ALIGN_DONE); + for (i = 0; i < dp->link_nr && eq_done; i++) { + u8 lane = (dp->stat[i >> 1] >> ((i & 1) * 4)) & 0xf; + if (!(lane & DPCD_LS02_LANE0_CR_DONE)) + cr_done = false; + if (!(lane & DPCD_LS02_LANE0_CHANNEL_EQ_DONE) || + !(lane & DPCD_LS02_LANE0_SYMBOL_LOCKED)) + eq_done = false; + } + + if (dp_link_train_commit(dp)) + break; + } while (!eq_done && cr_done && ++tries <= 5); + + return eq_done ? 0 : -1; +} + +static void +dp_link_train_init(struct dp_state *dp, bool spread) +{ + struct nvbios_init init = { + .subdev = nv_subdev(dp->disp), + .bios = nouveau_bios(dp->disp), + .outp = dp->outp, + .crtc = dp->head, + .execute = 1, + }; + + /* set desired spread */ + if (spread) + init.offset = dp->info.script[2]; + else + init.offset = dp->info.script[3]; + nvbios_exec(&init); + + /* pre-train script */ + init.offset = dp->info.script[0]; + nvbios_exec(&init); +} + +static void +dp_link_train_fini(struct dp_state *dp) +{ + struct nvbios_init init = { + .subdev = nv_subdev(dp->disp), + .bios = nouveau_bios(dp->disp), + .outp = dp->outp, + .crtc = dp->head, + .execute = 1, + }; + + /* post-train script */ + init.offset = dp->info.script[1], + nvbios_exec(&init); +} + +int +nouveau_dp_train(struct nouveau_disp *disp, const struct nouveau_dp_func *func, + struct dcb_output *outp, int head, u32 datarate) +{ + struct nouveau_bios *bios = nouveau_bios(disp); + struct nouveau_i2c *i2c = nouveau_i2c(disp); + struct dp_state _dp = { + .disp = disp, + .func = func, + .outp = outp, + .head = head, + }, *dp = &_dp; + const u32 bw_list[] = { 270000, 162000, 0 }; + const u32 *link_bw = bw_list; + u8 hdr, cnt, len; + u32 data; + int ret; + + /* find the bios displayport data relevant to this output */ + data = nvbios_dpout_match(bios, outp->hasht, outp->hashm, &dp->version, + &hdr, &cnt, &len, &dp->info); + if (!data) { + ERR("bios data not found\n"); + return -EINVAL; + } + + /* acquire the aux channel and fetch some info about the display */ + if (outp->location) + dp->aux = i2c->find_type(i2c, NV_I2C_TYPE_EXTAUX(outp->extdev)); + else + dp->aux = i2c->find(i2c, NV_I2C_TYPE_DCBI2C(outp->i2c_index)); + if (!dp->aux) { + ERR("no aux channel?!\n"); + return -ENODEV; + } + + ret = nv_rdaux(dp->aux, 0x00000, dp->dpcd, sizeof(dp->dpcd)); + if (ret) { + ERR("failed to read DPCD\n"); + return ret; + } + + /* adjust required bandwidth for 8B/10B coding overhead */ + datarate = (datarate / 8) * 10; + + /* enable down-spreading and execute pre-train script from vbios */ + dp_link_train_init(dp, dp->dpcd[3] & 0x01); + + /* start off at highest link rate supported by encoder and display */ + while (*link_bw > (dp->dpcd[1] * 27000)) + link_bw++; + + while (link_bw[0]) { + /* find minimum required lane count at this link rate */ + dp->link_nr = dp->dpcd[2] & DPCD_RC02_MAX_LANE_COUNT; + while ((dp->link_nr >> 1) * link_bw[0] > datarate) + dp->link_nr >>= 1; + + /* drop link rate to minimum with this lane count */ + while ((link_bw[1] * dp->link_nr) > datarate) + link_bw++; + dp->link_bw = link_bw[0]; + + /* program selected link configuration */ + ret = dp_set_link_config(dp); + if (ret == 0) { + /* attempt to train the link at this configuration */ + memset(dp->stat, 0x00, sizeof(dp->stat)); + if (!dp_link_train_cr(dp) && + !dp_link_train_eq(dp)) + break; + } else + if (ret >= 1) { + /* dp_set_link_config() handled training */ + break; + } + + /* retry at lower rate */ + link_bw++; + } + + /* finish link training */ + dp_set_training_pattern(dp, 0); + + /* execute post-train script from vbios */ + dp_link_train_fini(dp); + return true; +} diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dport.h b/drivers/gpu/drm/nouveau/core/engine/disp/dport.h new file mode 100644 index 000000000000..0e1bbd18ff6c --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/dport.h @@ -0,0 +1,78 @@ +#ifndef __NVKM_DISP_DPORT_H__ +#define __NVKM_DISP_DPORT_H__ + +/* DPCD Receiver Capabilities */ +#define DPCD_RC00 0x00000 +#define DPCD_RC00_DPCD_REV 0xff +#define DPCD_RC01 0x00001 +#define DPCD_RC01_MAX_LINK_RATE 0xff +#define DPCD_RC02 0x00002 +#define DPCD_RC02_ENHANCED_FRAME_CAP 0x80 +#define DPCD_RC02_MAX_LANE_COUNT 0x1f +#define DPCD_RC03 0x00003 +#define DPCD_RC03_MAX_DOWNSPREAD 0x01 + +/* DPCD Link Configuration */ +#define DPCD_LC00 0x00100 +#define DPCD_LC00_LINK_BW_SET 0xff +#define DPCD_LC01 0x00101 +#define DPCD_LC01_ENHANCED_FRAME_EN 0x80 +#define DPCD_LC01_LANE_COUNT_SET 0x1f +#define DPCD_LC02 0x00102 +#define DPCD_LC02_TRAINING_PATTERN_SET 0x03 +#define DPCD_LC03(l) ((l) + 0x00103) +#define DPCD_LC03_MAX_PRE_EMPHASIS_REACHED 0x20 +#define DPCD_LC03_PRE_EMPHASIS_SET 0x18 +#define DPCD_LC03_MAX_SWING_REACHED 0x04 +#define DPCD_LC03_VOLTAGE_SWING_SET 0x03 + +/* DPCD Link/Sink Status */ +#define DPCD_LS02 0x00202 +#define DPCD_LS02_LANE1_SYMBOL_LOCKED 0x40 +#define DPCD_LS02_LANE1_CHANNEL_EQ_DONE 0x20 +#define DPCD_LS02_LANE1_CR_DONE 0x10 +#define DPCD_LS02_LANE0_SYMBOL_LOCKED 0x04 +#define DPCD_LS02_LANE0_CHANNEL_EQ_DONE 0x02 +#define DPCD_LS02_LANE0_CR_DONE 0x01 +#define DPCD_LS03 0x00203 +#define DPCD_LS03_LANE3_SYMBOL_LOCKED 0x40 +#define DPCD_LS03_LANE3_CHANNEL_EQ_DONE 0x20 +#define DPCD_LS03_LANE3_CR_DONE 0x10 +#define DPCD_LS03_LANE2_SYMBOL_LOCKED 0x04 +#define DPCD_LS03_LANE2_CHANNEL_EQ_DONE 0x02 +#define DPCD_LS03_LANE2_CR_DONE 0x01 +#define DPCD_LS04 0x00204 +#define DPCD_LS04_LINK_STATUS_UPDATED 0x80 +#define DPCD_LS04_DOWNSTREAM_PORT_STATUS_CHANGED 0x40 +#define DPCD_LS04_INTERLANE_ALIGN_DONE 0x01 +#define DPCD_LS06 0x00206 +#define DPCD_LS06_LANE1_PRE_EMPHASIS 0xc0 +#define DPCD_LS06_LANE1_VOLTAGE_SWING 0x30 +#define DPCD_LS06_LANE0_PRE_EMPHASIS 0x0c +#define DPCD_LS06_LANE0_VOLTAGE_SWING 0x03 +#define DPCD_LS07 0x00207 +#define DPCD_LS07_LANE3_PRE_EMPHASIS 0xc0 +#define DPCD_LS07_LANE3_VOLTAGE_SWING 0x30 +#define DPCD_LS07_LANE2_PRE_EMPHASIS 0x0c +#define DPCD_LS07_LANE2_VOLTAGE_SWING 0x03 + +struct nouveau_disp; +struct dcb_output; + +struct nouveau_dp_func { + int (*pattern)(struct nouveau_disp *, struct dcb_output *, + int head, int pattern); + int (*lnk_ctl)(struct nouveau_disp *, struct dcb_output *, int head, + int link_nr, int link_bw, bool enh_frame); + int (*drv_ctl)(struct nouveau_disp *, struct dcb_output *, int head, + int lane, int swing, int preem); +}; + +extern const struct nouveau_dp_func nv94_sor_dp_func; +extern const struct nouveau_dp_func nvd0_sor_dp_func; +extern const struct nouveau_dp_func nv50_pior_dp_func; + +int nouveau_dp_train(struct nouveau_disp *, const struct nouveau_dp_func *, + struct dcb_output *, int, u32); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c index 1c919f2af89f..05e903f08a36 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv04.c @@ -24,21 +24,33 @@ #include <engine/disp.h> +#include <core/event.h> +#include <core/class.h> + struct nv04_disp_priv { struct nouveau_disp base; }; static struct nouveau_oclass nv04_disp_sclass[] = { + { NV04_DISP_CLASS, &nouveau_object_ofuncs }, {}, }; +/******************************************************************************* + * Display engine implementation + ******************************************************************************/ + +static void +nv04_disp_vblank_enable(struct nouveau_event *event, int head) +{ + nv_wr32(event->priv, 0x600140 + (head * 0x2000) , 0x00000001); +} + static void -nv04_disp_intr_vblank(struct nv04_disp_priv *priv, int crtc) +nv04_disp_vblank_disable(struct nouveau_event *event, int head) { - struct nouveau_disp *disp = &priv->base; - if (disp->vblank.notify) - disp->vblank.notify(disp->vblank.data, crtc); + nv_wr32(event->priv, 0x600140 + (head * 0x2000) , 0x00000000); } static void @@ -49,25 +61,25 @@ nv04_disp_intr(struct nouveau_subdev *subdev) u32 crtc1 = nv_rd32(priv, 0x602100); if (crtc0 & 0x00000001) { - nv04_disp_intr_vblank(priv, 0); + nouveau_event_trigger(priv->base.vblank, 0); nv_wr32(priv, 0x600100, 0x00000001); } if (crtc1 & 0x00000001) { - nv04_disp_intr_vblank(priv, 1); + nouveau_event_trigger(priv->base.vblank, 1); nv_wr32(priv, 0x602100, 0x00000001); } } static int nv04_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) { struct nv04_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "DISPLAY", + ret = nouveau_disp_create(parent, engine, oclass, 2, "DISPLAY", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -75,6 +87,9 @@ nv04_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nv04_disp_sclass; nv_subdev(priv)->intr = nv04_disp_intr; + priv->base.vblank->priv = priv; + priv->base.vblank->enable = nv04_disp_vblank_enable; + priv->base.vblank->disable = nv04_disp_vblank_disable; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index ca1a7d76a95b..314dda6d7cb8 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -27,7 +27,6 @@ #include <core/handle.h> #include <core/class.h> -#include <engine/software.h> #include <engine/disp.h> #include <subdev/bios.h> @@ -37,7 +36,6 @@ #include <subdev/bios/pll.h> #include <subdev/timer.h> #include <subdev/fb.h> -#include <subdev/bar.h> #include <subdev/clock.h> #include "nv50.h" @@ -335,7 +333,7 @@ nv50_disp_sync_ctor(struct nouveau_object *parent, struct nv50_disp_dmac *dmac; int ret; - if (size < sizeof(*data) || args->head > 1) + if (size < sizeof(*args) || args->head > 1) return -EINVAL; ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf, @@ -374,7 +372,7 @@ nv50_disp_ovly_ctor(struct nouveau_object *parent, struct nv50_disp_dmac *dmac; int ret; - if (size < sizeof(*data) || args->head > 1) + if (size < sizeof(*args) || args->head > 1) return -EINVAL; ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf, @@ -543,6 +541,18 @@ nv50_disp_curs_ofuncs = { * Base display object ******************************************************************************/ +static void +nv50_disp_base_vblank_enable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x61002c, (1 << head), (1 << head)); +} + +static void +nv50_disp_base_vblank_disable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x61002c, (1 << head), (0 << head)); +} + static int nv50_disp_base_ctor(struct nouveau_object *parent, struct nouveau_object *engine, @@ -559,6 +569,9 @@ nv50_disp_base_ctor(struct nouveau_object *parent, if (ret) return ret; + priv->base.vblank->priv = priv; + priv->base.vblank->enable = nv50_disp_base_vblank_enable; + priv->base.vblank->disable = nv50_disp_base_vblank_disable; return nouveau_ramht_new(parent, parent, 0x1000, 0, &base->ramht); } @@ -613,7 +626,7 @@ nv50_disp_base_init(struct nouveau_object *object) nv_wr32(priv, 0x6101e0 + (i * 0x04), tmp); } - /* ... EXT caps */ + /* ... PIOR caps */ for (i = 0; i < 3; i++) { tmp = nv_rd32(priv, 0x61e000 + (i * 0x800)); nv_wr32(priv, 0x6101f0 + (i * 0x04), tmp); @@ -665,6 +678,9 @@ nv50_disp_base_omthds[] = { { SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd }, { DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd }, { DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_TMDS_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_DP_PWR) , nv50_pior_mthd }, {}, }; @@ -756,50 +772,6 @@ nv50_disp_intr_error(struct nv50_disp_priv *priv) } } -static void -nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) -{ - struct nouveau_bar *bar = nouveau_bar(priv); - struct nouveau_disp *disp = &priv->base; - struct nouveau_software_chan *chan, *temp; - unsigned long flags; - - spin_lock_irqsave(&disp->vblank.lock, flags); - list_for_each_entry_safe(chan, temp, &disp->vblank.list, vblank.head) { - if (chan->vblank.crtc != crtc) - continue; - - if (nv_device(priv)->chipset >= 0xc0) { - nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); - bar->flush(bar); - nv_wr32(priv, 0x06000c, - upper_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060010, - lower_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060014, chan->vblank.value); - } else { - nv_wr32(priv, 0x001704, chan->vblank.channel); - nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); - bar->flush(bar); - if (nv_device(priv)->chipset == 0x50) { - nv_wr32(priv, 0x001570, chan->vblank.offset); - nv_wr32(priv, 0x001574, chan->vblank.value); - } else { - nv_wr32(priv, 0x060010, chan->vblank.offset); - nv_wr32(priv, 0x060014, chan->vblank.value); - } - } - - list_del(&chan->vblank.head); - if (disp->vblank.put) - disp->vblank.put(disp->vblank.data, crtc); - } - spin_unlock_irqrestore(&disp->vblank.lock, flags); - - if (disp->vblank.notify) - disp->vblank.notify(disp->vblank.data, crtc); -} - static u16 exec_lookup(struct nv50_disp_priv *priv, int head, int outp, u32 ctrl, struct dcb_output *dcb, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, @@ -811,8 +783,8 @@ exec_lookup(struct nv50_disp_priv *priv, int head, int outp, u32 ctrl, if (outp < 4) { type = DCB_OUTPUT_ANALOG; mask = 0; - } else { - outp -= 4; + } else + if (outp < 8) { switch (ctrl & 0x00000f00) { case 0x00000000: type = DCB_OUTPUT_LVDS; mask = 1; break; case 0x00000100: type = DCB_OUTPUT_TMDS; mask = 1; break; @@ -824,6 +796,17 @@ exec_lookup(struct nv50_disp_priv *priv, int head, int outp, u32 ctrl, nv_error(priv, "unknown SOR mc 0x%08x\n", ctrl); return 0x0000; } + outp -= 4; + } else { + outp = outp - 8; + type = 0x0010; + mask = 0; + switch (ctrl & 0x00000f00) { + case 0x00000000: type |= priv->pior.type[outp]; break; + default: + nv_error(priv, "unknown PIOR mc 0x%08x\n", ctrl); + return 0x0000; + } } mask = 0x00c0 & (mask << 6); @@ -834,6 +817,10 @@ exec_lookup(struct nv50_disp_priv *priv, int head, int outp, u32 ctrl, if (!data) return 0x0000; + /* off-chip encoders require matching the exact encoder type */ + if (dcb->location != 0) + type |= dcb->extdev << 8; + return nvbios_outp_match(bios, type, mask, ver, hdr, cnt, len, info); } @@ -848,9 +835,11 @@ exec_script(struct nv50_disp_priv *priv, int head, int id) u32 ctrl = 0x00000000; int i; + /* DAC */ for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) ctrl = nv_rd32(priv, 0x610b5c + (i * 8)); + /* SOR */ if (!(ctrl & (1 << head))) { if (nv_device(priv)->chipset < 0x90 || nv_device(priv)->chipset == 0x92 || @@ -865,6 +854,13 @@ exec_script(struct nv50_disp_priv *priv, int head, int id) } } + /* PIOR */ + if (!(ctrl & (1 << head))) { + for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) + ctrl = nv_rd32(priv, 0x610b84 + (i * 8)); + i += 8; + } + if (!(ctrl & (1 << head))) return false; i--; @@ -894,13 +890,15 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk, struct nvbios_outp info1; struct nvbios_ocfg info2; u8 ver, hdr, cnt, len; - u16 data, conf; u32 ctrl = 0x00000000; + u32 data, conf = ~0; int i; + /* DAC */ for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) ctrl = nv_rd32(priv, 0x610b58 + (i * 8)); + /* SOR */ if (!(ctrl & (1 << head))) { if (nv_device(priv)->chipset < 0x90 || nv_device(priv)->chipset == 0x92 || @@ -915,34 +913,46 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk, } } + /* PIOR */ + if (!(ctrl & (1 << head))) { + for (i = 0; !(ctrl & (1 << head)) && i < 3; i++) + ctrl = nv_rd32(priv, 0x610b80 + (i * 8)); + i += 8; + } + if (!(ctrl & (1 << head))) - return 0x0000; + return conf; i--; data = exec_lookup(priv, head, i, ctrl, outp, &ver, &hdr, &cnt, &len, &info1); if (!data) - return 0x0000; - - switch (outp->type) { - case DCB_OUTPUT_TMDS: - conf = (ctrl & 0x00000f00) >> 8; - if (pclk >= 165000) - conf |= 0x0100; - break; - case DCB_OUTPUT_LVDS: - conf = priv->sor.lvdsconf; - break; - case DCB_OUTPUT_DP: + return conf; + + if (outp->location == 0) { + switch (outp->type) { + case DCB_OUTPUT_TMDS: + conf = (ctrl & 0x00000f00) >> 8; + if (pclk >= 165000) + conf |= 0x0100; + break; + case DCB_OUTPUT_LVDS: + conf = priv->sor.lvdsconf; + break; + case DCB_OUTPUT_DP: + conf = (ctrl & 0x00000f00) >> 8; + break; + case DCB_OUTPUT_ANALOG: + default: + conf = 0x00ff; + break; + } + } else { conf = (ctrl & 0x00000f00) >> 8; - break; - case DCB_OUTPUT_ANALOG: - default: - conf = 0x00ff; - break; + pclk = pclk / 2; } data = nvbios_ocfg_match(bios, data, conf, &ver, &hdr, &cnt, &len, &info2); - if (data) { + if (data && id < 0xff) { data = nvbios_oclk_match(bios, info2.clkcmp[id], pclk); if (data) { struct nvbios_init init = { @@ -954,13 +964,11 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk, .execute = 1, }; - if (nvbios_exec(&init)) - return 0x0000; - return conf; + nvbios_exec(&init); } } - return 0x0000; + return conf; } static void @@ -973,7 +981,6 @@ nv50_disp_intr_unk10(struct nv50_disp_priv *priv, u32 super) exec_script(priv, head, 1); } - nv_wr32(priv, 0x610024, 0x00000010); nv_wr32(priv, 0x610030, 0x80000000); } @@ -1088,7 +1095,6 @@ static void nv50_disp_intr_unk20(struct nv50_disp_priv *priv, u32 super) { struct dcb_output outp; - u32 addr, mask, data; int head; /* finish detaching encoder? */ @@ -1104,33 +1110,58 @@ nv50_disp_intr_unk20(struct nv50_disp_priv *priv, u32 super) struct nouveau_clock *clk = nouveau_clock(priv); clk->pll_set(clk, PLL_VPLL0 + head, pclk); } - - nv_mask(priv, 0x614200 + head * 0x800, 0x0000000f, 0x00000000); } /* (re)attach the relevant OR to the head */ head = ffs((super & 0x00000180) >> 7) - 1; if (head >= 0) { u32 pclk = nv_rd32(priv, 0x610ad0 + (head * 0x540)) & 0x3fffff; - u32 conf = exec_clkcmp(priv, head, 0, pclk, &outp); - if (conf) { - if (outp.type == DCB_OUTPUT_ANALOG) { - addr = 0x614280 + (ffs(outp.or) - 1) * 0x800; - mask = 0xffffffff; - data = 0x00000000; - } else { + u32 hval, hreg = 0x614200 + (head * 0x800); + u32 oval, oreg; + u32 conf = exec_clkcmp(priv, head, 0xff, pclk, &outp); + if (conf != ~0) { + if (outp.location == 0 && outp.type == DCB_OUTPUT_DP) { + u32 soff = (ffs(outp.or) - 1) * 0x08; + u32 ctrl = nv_rd32(priv, 0x610798 + soff); + u32 datarate; + + switch ((ctrl & 0x000f0000) >> 16) { + case 6: datarate = pclk * 30 / 8; break; + case 5: datarate = pclk * 24 / 8; break; + case 2: + default: + datarate = pclk * 18 / 8; + break; + } + + nouveau_dp_train(&priv->base, priv->sor.dp, + &outp, head, datarate); + } + + exec_clkcmp(priv, head, 0, pclk, &outp); + + if (!outp.location && outp.type == DCB_OUTPUT_ANALOG) { + oreg = 0x614280 + (ffs(outp.or) - 1) * 0x800; + oval = 0x00000000; + hval = 0x00000000; + } else + if (!outp.location) { if (outp.type == DCB_OUTPUT_DP) nv50_disp_intr_unk20_dp(priv, &outp, pclk); - addr = 0x614300 + (ffs(outp.or) - 1) * 0x800; - mask = 0x00000707; - data = (conf & 0x0100) ? 0x0101 : 0x0000; + oreg = 0x614300 + (ffs(outp.or) - 1) * 0x800; + oval = (conf & 0x0100) ? 0x0101 : 0x0000; + hval = 0x00000000; + } else { + oreg = 0x614380 + (ffs(outp.or) - 1) * 0x800; + oval = 0x00000001; + hval = 0x00000001; } - nv_mask(priv, addr, mask, data); + nv_mask(priv, hreg, 0x0000000f, hval); + nv_mask(priv, oreg, 0x00000707, oval); } } - nv_wr32(priv, 0x610024, 0x00000020); nv_wr32(priv, 0x610030, 0x80000000); } @@ -1163,28 +1194,47 @@ nv50_disp_intr_unk40(struct nv50_disp_priv *priv, u32 super) if (head >= 0) { struct dcb_output outp; u32 pclk = nv_rd32(priv, 0x610ad0 + (head * 0x540)) & 0x3fffff; - if (pclk && exec_clkcmp(priv, head, 1, pclk, &outp)) { - if (outp.type == DCB_OUTPUT_TMDS) + if (exec_clkcmp(priv, head, 1, pclk, &outp) != ~0) { + if (outp.location == 0 && outp.type == DCB_OUTPUT_TMDS) nv50_disp_intr_unk40_tmds(priv, &outp); + else + if (outp.location == 1 && outp.type == DCB_OUTPUT_DP) { + u32 soff = (ffs(outp.or) - 1) * 0x08; + u32 ctrl = nv_rd32(priv, 0x610b84 + soff); + u32 datarate; + + switch ((ctrl & 0x000f0000) >> 16) { + case 6: datarate = pclk * 30 / 8; break; + case 5: datarate = pclk * 24 / 8; break; + case 2: + default: + datarate = pclk * 18 / 8; + break; + } + + nouveau_dp_train(&priv->base, priv->pior.dp, + &outp, head, datarate); + } } } - nv_wr32(priv, 0x610024, 0x00000040); nv_wr32(priv, 0x610030, 0x80000000); } -static void -nv50_disp_intr_super(struct nv50_disp_priv *priv, u32 intr1) +void +nv50_disp_intr_supervisor(struct work_struct *work) { + struct nv50_disp_priv *priv = + container_of(work, struct nv50_disp_priv, supervisor); u32 super = nv_rd32(priv, 0x610030); - nv_debug(priv, "supervisor 0x%08x 0x%08x\n", intr1, super); + nv_debug(priv, "supervisor 0x%08x 0x%08x\n", priv->super, super); - if (intr1 & 0x00000010) + if (priv->super & 0x00000010) nv50_disp_intr_unk10(priv, super); - if (intr1 & 0x00000020) + if (priv->super & 0x00000020) nv50_disp_intr_unk20(priv, super); - if (intr1 & 0x00000040) + if (priv->super & 0x00000040) nv50_disp_intr_unk40(priv, super); } @@ -1201,19 +1251,21 @@ nv50_disp_intr(struct nouveau_subdev *subdev) } if (intr1 & 0x00000004) { - nv50_disp_intr_vblank(priv, 0); + nouveau_event_trigger(priv->base.vblank, 0); nv_wr32(priv, 0x610024, 0x00000004); intr1 &= ~0x00000004; } if (intr1 & 0x00000008) { - nv50_disp_intr_vblank(priv, 1); + nouveau_event_trigger(priv->base.vblank, 1); nv_wr32(priv, 0x610024, 0x00000008); intr1 &= ~0x00000008; } if (intr1 & 0x00000070) { - nv50_disp_intr_super(priv, intr1); + priv->super = (intr1 & 0x00000070); + schedule_work(&priv->supervisor); + nv_wr32(priv, 0x610024, priv->super); intr1 &= ~0x00000070; } } @@ -1226,7 +1278,7 @@ nv50_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -1235,16 +1287,17 @@ nv50_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nv50_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nv50_disp_intr; + INIT_WORK(&priv->supervisor, nv50_disp_intr_supervisor); priv->sclass = nv50_disp_sclass; priv->head.nr = 2; priv->dac.nr = 3; priv->sor.nr = 2; + priv->pior.nr = 3; priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->pior.power = nv50_pior_power; + priv->pior.dp = &nv50_pior_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h index a6bb931450f1..1ae6ceb56704 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h @@ -3,16 +3,22 @@ #include <core/parent.h> #include <core/namedb.h> +#include <core/engctx.h> #include <core/ramht.h> +#include <core/event.h> #include <engine/dmaobj.h> #include <engine/disp.h> -struct dcb_output; +#include "dport.h" struct nv50_disp_priv { struct nouveau_disp base; struct nouveau_oclass *sclass; + + struct work_struct supervisor; + u32 super; + struct { int nr; } head; @@ -26,23 +32,15 @@ struct nv50_disp_priv { int (*power)(struct nv50_disp_priv *, int sor, u32 data); int (*hda_eld)(struct nv50_disp_priv *, int sor, u8 *, u32); int (*hdmi)(struct nv50_disp_priv *, int head, int sor, u32); - int (*dp_train_init)(struct nv50_disp_priv *, int sor, int link, - int head, u16 type, u16 mask, u32 data, - struct dcb_output *); - int (*dp_train_fini)(struct nv50_disp_priv *, int sor, int link, - int head, u16 type, u16 mask, u32 data, - struct dcb_output *); - int (*dp_train)(struct nv50_disp_priv *, int sor, int link, - u16 type, u16 mask, u32 data, - struct dcb_output *); - int (*dp_lnkctl)(struct nv50_disp_priv *, int sor, int link, - int head, u16 type, u16 mask, u32 data, - struct dcb_output *); - int (*dp_drvctl)(struct nv50_disp_priv *, int sor, int link, - int lane, u16 type, u16 mask, u32 data, - struct dcb_output *); u32 lvdsconf; + const struct nouveau_dp_func *dp; } sor; + struct { + int nr; + int (*power)(struct nv50_disp_priv *, int ext, u32 data); + u8 type[3]; + const struct nouveau_dp_func *dp; + } pior; }; #define DAC_MTHD(n) (n), (n) + 0x03 @@ -81,6 +79,11 @@ int nvd0_sor_dp_lnkctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32, int nvd0_sor_dp_drvctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32, struct dcb_output *); +#define PIOR_MTHD(n) (n), (n) + 0x03 + +int nv50_pior_mthd(struct nouveau_object *, u32, void *, u32); +int nv50_pior_power(struct nv50_disp_priv *, int, u32); + struct nv50_disp_base { struct nouveau_parent base; struct nouveau_ramht *ramht; @@ -124,6 +127,7 @@ extern struct nouveau_ofuncs nv50_disp_oimm_ofuncs; extern struct nouveau_ofuncs nv50_disp_curs_ofuncs; extern struct nouveau_ofuncs nv50_disp_base_ofuncs; extern struct nouveau_oclass nv50_disp_cclass; +void nv50_disp_intr_supervisor(struct work_struct *); void nv50_disp_intr(struct nouveau_subdev *); extern struct nouveau_omthds nv84_disp_base_omthds[]; @@ -137,6 +141,7 @@ extern struct nouveau_ofuncs nvd0_disp_oimm_ofuncs; extern struct nouveau_ofuncs nvd0_disp_curs_ofuncs; extern struct nouveau_ofuncs nvd0_disp_base_ofuncs; extern struct nouveau_oclass nvd0_disp_cclass; +void nvd0_disp_intr_supervisor(struct work_struct *); void nvd0_disp_intr(struct nouveau_subdev *); #endif diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c index fc84eacdfbec..d8c74c0883a1 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c @@ -46,6 +46,9 @@ nv84_disp_base_omthds[] = { { SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd }, { DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd }, { DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_TMDS_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_DP_PWR) , nv50_pior_mthd }, {}, }; @@ -63,7 +66,7 @@ nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -72,17 +75,18 @@ nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nv84_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nv50_disp_intr; + INIT_WORK(&priv->supervisor, nv50_disp_intr_supervisor); priv->sclass = nv84_disp_sclass; priv->head.nr = 2; priv->dac.nr = 3; priv->sor.nr = 2; + priv->pior.nr = 3; priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hdmi = nv84_hdmi_ctrl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->pior.power = nv50_pior_power; + priv->pior.dp = &nv50_pior_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c index ba9dfd4669a2..a66f949c1f84 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c @@ -44,14 +44,11 @@ nv94_disp_base_omthds[] = { { SOR_MTHD(NV50_DISP_SOR_PWR) , nv50_sor_mthd }, { SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd }, { SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_TRAIN) , nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_LNKCTL) , nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(0)), nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(1)), nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(2)), nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(3)), nv50_sor_mthd }, { DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd }, { DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_TMDS_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_DP_PWR) , nv50_pior_mthd }, {}, }; @@ -69,7 +66,7 @@ nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -78,22 +75,19 @@ nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nv94_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nv50_disp_intr; + INIT_WORK(&priv->supervisor, nv50_disp_intr_supervisor); priv->sclass = nv94_disp_sclass; priv->head.nr = 2; priv->dac.nr = 3; priv->sor.nr = 4; + priv->pior.nr = 3; priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hdmi = nv84_hdmi_ctrl; - priv->sor.dp_train = nv94_sor_dp_train; - priv->sor.dp_train_init = nv94_sor_dp_train_init; - priv->sor.dp_train_fini = nv94_sor_dp_train_fini; - priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; - priv->sor.dp_drvctl = nv94_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->sor.dp = &nv94_sor_dp_func; + priv->pior.power = nv50_pior_power; + priv->pior.dp = &nv50_pior_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c index 5d63902cdeda..6cf8eefac368 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c @@ -53,7 +53,7 @@ nva0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -62,17 +62,18 @@ nva0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nva0_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nv50_disp_intr; + INIT_WORK(&priv->supervisor, nv50_disp_intr_supervisor); priv->sclass = nva0_disp_sclass; priv->head.nr = 2; priv->dac.nr = 3; priv->sor.nr = 2; + priv->pior.nr = 3; priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hdmi = nv84_hdmi_ctrl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->pior.power = nv50_pior_power; + priv->pior.dp = &nv50_pior_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c index e9192ca389fa..b75413169eae 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c @@ -45,14 +45,11 @@ nva3_disp_base_omthds[] = { { SOR_MTHD(NVA3_DISP_SOR_HDA_ELD) , nv50_sor_mthd }, { SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd }, { SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_TRAIN) , nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_LNKCTL) , nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(0)), nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(1)), nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(2)), nv50_sor_mthd }, - { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(3)), nv50_sor_mthd }, { DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd }, { DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_TMDS_PWR) , nv50_pior_mthd }, + { PIOR_MTHD(NV50_DISP_PIOR_DP_PWR) , nv50_pior_mthd }, {}, }; @@ -70,7 +67,7 @@ nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_disp_priv *priv; int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + ret = nouveau_disp_create(parent, engine, oclass, 2, "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) @@ -79,23 +76,20 @@ nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nva3_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nv50_disp_intr; + INIT_WORK(&priv->supervisor, nv50_disp_intr_supervisor); priv->sclass = nva3_disp_sclass; priv->head.nr = 2; priv->dac.nr = 3; priv->sor.nr = 4; + priv->pior.nr = 3; priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hda_eld = nva3_hda_eld; priv->sor.hdmi = nva3_hdmi_ctrl; - priv->sor.dp_train = nv94_sor_dp_train; - priv->sor.dp_train_init = nv94_sor_dp_train_init; - priv->sor.dp_train_fini = nv94_sor_dp_train_fini; - priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; - priv->sor.dp_drvctl = nv94_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->sor.dp = &nv94_sor_dp_func; + priv->pior.power = nv50_pior_power; + priv->pior.dp = &nv50_pior_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c index 9e38ebff5fb3..7106a72e611e 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c @@ -27,12 +27,10 @@ #include <core/handle.h> #include <core/class.h> -#include <engine/software.h> #include <engine/disp.h> #include <subdev/timer.h> #include <subdev/fb.h> -#include <subdev/bar.h> #include <subdev/clock.h> #include <subdev/bios.h> @@ -230,7 +228,7 @@ nvd0_disp_sync_ctor(struct nouveau_object *parent, struct nv50_disp_dmac *dmac; int ret; - if (size < sizeof(*data) || args->head >= priv->head.nr) + if (size < sizeof(*args) || args->head >= priv->head.nr) return -EINVAL; ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf, @@ -270,7 +268,7 @@ nvd0_disp_ovly_ctor(struct nouveau_object *parent, struct nv50_disp_dmac *dmac; int ret; - if (size < sizeof(*data) || args->head >= priv->head.nr) + if (size < sizeof(*args) || args->head >= priv->head.nr) return -EINVAL; ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf, @@ -443,6 +441,18 @@ nvd0_disp_curs_ofuncs = { * Base display object ******************************************************************************/ +static void +nvd0_disp_base_vblank_enable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x6100c0 + (head * 0x800), 0x00000001, 0x00000001); +} + +static void +nvd0_disp_base_vblank_disable(struct nouveau_event *event, int head) +{ + nv_mask(event->priv, 0x6100c0 + (head * 0x800), 0x00000001, 0x00000000); +} + static int nvd0_disp_base_ctor(struct nouveau_object *parent, struct nouveau_object *engine, @@ -459,6 +469,10 @@ nvd0_disp_base_ctor(struct nouveau_object *parent, if (ret) return ret; + priv->base.vblank->priv = priv; + priv->base.vblank->enable = nvd0_disp_base_vblank_enable; + priv->base.vblank->disable = nvd0_disp_base_vblank_disable; + return nouveau_ramht_new(parent, parent, 0x1000, 0, &base->ramht); } @@ -636,20 +650,19 @@ exec_script(struct nv50_disp_priv *priv, int head, int outp, u32 ctrl, int id) static u32 exec_clkcmp(struct nv50_disp_priv *priv, int head, int outp, - u32 ctrl, int id, u32 pclk) + u32 ctrl, int id, u32 pclk, struct dcb_output *dcb) { struct nouveau_bios *bios = nouveau_bios(priv); struct nvbios_outp info1; struct nvbios_ocfg info2; - struct dcb_output dcb; u8 ver, hdr, cnt, len; - u16 data, conf; + u32 data, conf = ~0; - data = exec_lookup(priv, head, outp, ctrl, &dcb, &ver, &hdr, &cnt, &len, &info1); + data = exec_lookup(priv, head, outp, ctrl, dcb, &ver, &hdr, &cnt, &len, &info1); if (data == 0x0000) - return false; + return conf; - switch (dcb.type) { + switch (dcb->type) { case DCB_OUTPUT_TMDS: conf = (ctrl & 0x00000f00) >> 8; if (pclk >= 165000) @@ -668,25 +681,23 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int outp, } data = nvbios_ocfg_match(bios, data, conf, &ver, &hdr, &cnt, &len, &info2); - if (data) { + if (data && id < 0xff) { data = nvbios_oclk_match(bios, info2.clkcmp[id], pclk); if (data) { struct nvbios_init init = { .subdev = nv_subdev(priv), .bios = bios, .offset = data, - .outp = &dcb, + .outp = dcb, .crtc = head, .execute = 1, }; - if (nvbios_exec(&init)) - return 0x0000; - return conf; + nvbios_exec(&init); } } - return 0x0000; + return conf; } static void @@ -752,6 +763,7 @@ nvd0_display_unk2_calc_tu(struct nv50_disp_priv *priv, int head, int or) static void nvd0_display_unk2_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) { + struct dcb_output outp; u32 pclk; int i; @@ -771,10 +783,29 @@ nvd0_display_unk2_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) nv_wr32(priv, 0x612200 + (head * 0x800), 0x00000000); for (i = 0; mask && i < 8; i++) { - u32 mcp = nv_rd32(priv, 0x660180 + (i * 0x20)), cfg; + u32 mcp = nv_rd32(priv, 0x660180 + (i * 0x20)); if (mcp & (1 << head)) { - if ((cfg = exec_clkcmp(priv, head, i, mcp, 0, pclk))) { + u32 cfg = exec_clkcmp(priv, head, i, mcp, 0xff, pclk, &outp); + if (cfg != ~0) { u32 addr, mask, data = 0x00000000; + + if (outp.type == DCB_OUTPUT_DP) { + switch ((mcp & 0x000f0000) >> 16) { + case 6: pclk = pclk * 30 / 8; break; + case 5: pclk = pclk * 24 / 8; break; + case 2: + default: + pclk = pclk * 18 / 8; + break; + } + + nouveau_dp_train(&priv->base, + priv->sor.dp, + &outp, head, pclk); + } + + exec_clkcmp(priv, head, i, mcp, 0, pclk, &outp); + if (i < 4) { addr = 0x612280 + ((i - 0) * 0x800); mask = 0xffffffff; @@ -807,6 +838,7 @@ nvd0_display_unk2_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) static void nvd0_display_unk4_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) { + struct dcb_output outp; int pclk, i; pclk = nv_rd32(priv, 0x660450 + (head * 0x300)) / 1000; @@ -814,7 +846,7 @@ nvd0_display_unk4_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) for (i = 0; mask && i < 8; i++) { u32 mcp = nv_rd32(priv, 0x660180 + (i * 0x20)); if (mcp & (1 << head)) - exec_clkcmp(priv, head, i, mcp, 1, pclk); + exec_clkcmp(priv, head, i, mcp, 1, pclk, &outp); } nv_wr32(priv, 0x6101d4, 0x00000000); @@ -822,33 +854,24 @@ nvd0_display_unk4_handler(struct nv50_disp_priv *priv, u32 head, u32 mask) nv_wr32(priv, 0x6101d0, 0x80000000); } -static void -nvd0_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) +void +nvd0_disp_intr_supervisor(struct work_struct *work) { - struct nouveau_bar *bar = nouveau_bar(priv); - struct nouveau_disp *disp = &priv->base; - struct nouveau_software_chan *chan, *temp; - unsigned long flags; - - spin_lock_irqsave(&disp->vblank.lock, flags); - list_for_each_entry_safe(chan, temp, &disp->vblank.list, vblank.head) { - if (chan->vblank.crtc != crtc) - continue; - - nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); - bar->flush(bar); - nv_wr32(priv, 0x06000c, upper_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060010, lower_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060014, chan->vblank.value); - - list_del(&chan->vblank.head); - if (disp->vblank.put) - disp->vblank.put(disp->vblank.data, crtc); - } - spin_unlock_irqrestore(&disp->vblank.lock, flags); + struct nv50_disp_priv *priv = + container_of(work, struct nv50_disp_priv, supervisor); + u32 mask = 0, head = ~0; - if (disp->vblank.notify) - disp->vblank.notify(disp->vblank.data, crtc); + while (!mask && ++head < priv->head.nr) + mask = nv_rd32(priv, 0x6101d4 + (head * 0x800)); + + nv_debug(priv, "supervisor %08x %08x %d\n", priv->super, mask, head); + + if (priv->super & 0x00000001) + nvd0_display_unk1_handler(priv, head, mask); + if (priv->super & 0x00000002) + nvd0_display_unk2_handler(priv, head, mask); + if (priv->super & 0x00000004) + nvd0_display_unk4_handler(priv, head, mask); } void @@ -884,27 +907,11 @@ nvd0_disp_intr(struct nouveau_subdev *subdev) if (intr & 0x00100000) { u32 stat = nv_rd32(priv, 0x6100ac); - u32 mask = 0, crtc = ~0; - - while (!mask && ++crtc < priv->head.nr) - mask = nv_rd32(priv, 0x6101d4 + (crtc * 0x800)); - - if (stat & 0x00000001) { - nv_wr32(priv, 0x6100ac, 0x00000001); - nvd0_display_unk1_handler(priv, crtc, mask); - stat &= ~0x00000001; - } - - if (stat & 0x00000002) { - nv_wr32(priv, 0x6100ac, 0x00000002); - nvd0_display_unk2_handler(priv, crtc, mask); - stat &= ~0x00000002; - } - - if (stat & 0x00000004) { - nv_wr32(priv, 0x6100ac, 0x00000004); - nvd0_display_unk4_handler(priv, crtc, mask); - stat &= ~0x00000004; + if (stat & 0x00000007) { + priv->super = (stat & 0x00000007); + schedule_work(&priv->supervisor); + nv_wr32(priv, 0x6100ac, priv->super); + stat &= ~0x00000007; } if (stat) { @@ -920,7 +927,7 @@ nvd0_disp_intr(struct nouveau_subdev *subdev) if (mask & intr) { u32 stat = nv_rd32(priv, 0x6100bc + (i * 0x800)); if (stat & 0x00000001) - nvd0_disp_intr_vblank(priv, i); + nouveau_event_trigger(priv->base.vblank, i); nv_mask(priv, 0x6100bc + (i * 0x800), 0, 0); nv_rd32(priv, 0x6100c0 + (i * 0x800)); } @@ -933,10 +940,11 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_object **pobject) { struct nv50_disp_priv *priv; + int heads = nv_rd32(parent, 0x022448); int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", - "display", &priv); + ret = nouveau_disp_create(parent, engine, oclass, heads, + "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -944,8 +952,9 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nvd0_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nvd0_disp_intr; + INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor); priv->sclass = nvd0_disp_sclass; - priv->head.nr = nv_rd32(priv, 0x022448); + priv->head.nr = heads; priv->dac.nr = 3; priv->sor.nr = 4; priv->dac.power = nv50_dac_power; @@ -953,14 +962,7 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->sor.power = nv50_sor_power; priv->sor.hda_eld = nvd0_hda_eld; priv->sor.hdmi = nvd0_hdmi_ctrl; - priv->sor.dp_train = nvd0_sor_dp_train; - priv->sor.dp_train_init = nv94_sor_dp_train_init; - priv->sor.dp_train_fini = nv94_sor_dp_train_fini; - priv->sor.dp_lnkctl = nvd0_sor_dp_lnkctl; - priv->sor.dp_drvctl = nvd0_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->sor.dp = &nvd0_sor_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c index 259537c4587e..20725b363d58 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c @@ -51,10 +51,11 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_object **pobject) { struct nv50_disp_priv *priv; + int heads = nv_rd32(parent, 0x022448); int ret; - ret = nouveau_disp_create(parent, engine, oclass, "PDISP", - "display", &priv); + ret = nouveau_disp_create(parent, engine, oclass, heads, + "PDISP", "display", &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -62,8 +63,9 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_engine(priv)->sclass = nve0_disp_base_oclass; nv_engine(priv)->cclass = &nv50_disp_cclass; nv_subdev(priv)->intr = nvd0_disp_intr; + INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor); priv->sclass = nve0_disp_sclass; - priv->head.nr = nv_rd32(priv, 0x022448); + priv->head.nr = heads; priv->dac.nr = 3; priv->sor.nr = 4; priv->dac.power = nv50_dac_power; @@ -71,14 +73,7 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->sor.power = nv50_sor_power; priv->sor.hda_eld = nvd0_hda_eld; priv->sor.hdmi = nvd0_hdmi_ctrl; - priv->sor.dp_train = nvd0_sor_dp_train; - priv->sor.dp_train_init = nv94_sor_dp_train_init; - priv->sor.dp_train_fini = nv94_sor_dp_train_fini; - priv->sor.dp_lnkctl = nvd0_sor_dp_lnkctl; - priv->sor.dp_drvctl = nvd0_sor_dp_drvctl; - - INIT_LIST_HEAD(&priv->base.vblank.list); - spin_lock_init(&priv->base.vblank.lock); + priv->sor.dp = &nvd0_sor_dp_func; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c new file mode 100644 index 000000000000..2c8ce351b52d --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/piornv50.c @@ -0,0 +1,140 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <core/os.h> +#include <core/class.h> + +#include <subdev/bios.h> +#include <subdev/bios/dcb.h> +#include <subdev/timer.h> +#include <subdev/i2c.h> + +#include "nv50.h" + +/****************************************************************************** + * DisplayPort + *****************************************************************************/ +static struct nouveau_i2c_port * +nv50_pior_dp_find(struct nouveau_disp *disp, struct dcb_output *outp) +{ + struct nouveau_i2c *i2c = nouveau_i2c(disp); + return i2c->find_type(i2c, NV_I2C_TYPE_EXTAUX(outp->extdev)); +} + +static int +nv50_pior_dp_pattern(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int pattern) +{ + struct nouveau_i2c_port *port; + int ret = -EINVAL; + + port = nv50_pior_dp_find(disp, outp); + if (port) { + if (port->func->pattern) + ret = port->func->pattern(port, pattern); + else + ret = 0; + } + + return ret; +} + +static int +nv50_pior_dp_lnk_ctl(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int lane_nr, int link_bw, bool enh) +{ + struct nouveau_i2c_port *port; + int ret = -EINVAL; + + port = nv50_pior_dp_find(disp, outp); + if (port && port->func->lnk_ctl) + ret = port->func->lnk_ctl(port, lane_nr, link_bw, enh); + + return ret; +} + +static int +nv50_pior_dp_drv_ctl(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int lane, int vsw, int pre) +{ + struct nouveau_i2c_port *port; + int ret = -EINVAL; + + port = nv50_pior_dp_find(disp, outp); + if (port) { + if (port->func->drv_ctl) + ret = port->func->drv_ctl(port, lane, vsw, pre); + else + ret = 0; + } + + return ret; +} + +const struct nouveau_dp_func +nv50_pior_dp_func = { + .pattern = nv50_pior_dp_pattern, + .lnk_ctl = nv50_pior_dp_lnk_ctl, + .drv_ctl = nv50_pior_dp_drv_ctl, +}; + +/****************************************************************************** + * General PIOR handling + *****************************************************************************/ +int +nv50_pior_power(struct nv50_disp_priv *priv, int or, u32 data) +{ + const u32 stat = data & NV50_DISP_PIOR_PWR_STATE; + const u32 soff = (or * 0x800); + nv_wait(priv, 0x61e004 + soff, 0x80000000, 0x00000000); + nv_mask(priv, 0x61e004 + soff, 0x80000101, 0x80000000 | stat); + nv_wait(priv, 0x61e004 + soff, 0x80000000, 0x00000000); + return 0; +} + +int +nv50_pior_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) +{ + struct nv50_disp_priv *priv = (void *)object->engine; + const u8 type = (mthd & NV50_DISP_PIOR_MTHD_TYPE) >> 12; + const u8 or = (mthd & NV50_DISP_PIOR_MTHD_OR); + u32 *data = args; + int ret; + + if (size < sizeof(u32)) + return -EINVAL; + + mthd &= ~NV50_DISP_PIOR_MTHD_TYPE; + mthd &= ~NV50_DISP_PIOR_MTHD_OR; + switch (mthd) { + case NV50_DISP_PIOR_PWR: + ret = priv->pior.power(priv, or, data[0]); + priv->pior.type[or] = type; + break; + default: + return -EINVAL; + } + + return ret; +} diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c index 39b6b67732d0..ab1e918469a8 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornv50.c @@ -79,31 +79,6 @@ nv50_sor_mthd(struct nouveau_object *object, u32 mthd, void *args, u32 size) priv->sor.lvdsconf = data & NV50_DISP_SOR_LVDS_SCRIPT_ID; ret = 0; break; - case NV94_DISP_SOR_DP_TRAIN: - switch (data & NV94_DISP_SOR_DP_TRAIN_OP) { - case NV94_DISP_SOR_DP_TRAIN_OP_PATTERN: - ret = priv->sor.dp_train(priv, or, link, type, mask, data, &outp); - break; - case NV94_DISP_SOR_DP_TRAIN_OP_INIT: - ret = priv->sor.dp_train_init(priv, or, link, head, type, mask, data, &outp); - break; - case NV94_DISP_SOR_DP_TRAIN_OP_FINI: - ret = priv->sor.dp_train_fini(priv, or, link, head, type, mask, data, &outp); - break; - default: - break; - } - break; - case NV94_DISP_SOR_DP_LNKCTL: - ret = priv->sor.dp_lnkctl(priv, or, link, head, type, mask, data, &outp); - break; - case NV94_DISP_SOR_DP_DRVCTL(0): - case NV94_DISP_SOR_DP_DRVCTL(1): - case NV94_DISP_SOR_DP_DRVCTL(2): - case NV94_DISP_SOR_DP_DRVCTL(3): - ret = priv->sor.dp_drvctl(priv, or, link, (mthd & 0xc0) >> 6, - type, mask, data, &outp); - break; default: BUG_ON(1); } diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornv94.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornv94.c index f6edd009762e..7ec4ee83fb64 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/sornv94.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornv94.c @@ -33,124 +33,53 @@ #include "nv50.h" static inline u32 -nv94_sor_dp_lane_map(struct nv50_disp_priv *priv, u8 lane) +nv94_sor_soff(struct dcb_output *outp) { - static const u8 nvaf[] = { 24, 16, 8, 0 }; /* thanks, apple.. */ - static const u8 nv94[] = { 16, 8, 0, 24 }; - if (nv_device(priv)->chipset == 0xaf) - return nvaf[lane]; - return nv94[lane]; + return (ffs(outp->or) - 1) * 0x800; } -int -nv94_sor_dp_train_init(struct nv50_disp_priv *priv, int or, int link, int head, - u16 type, u16 mask, u32 data, struct dcb_output *dcbo) +static inline u32 +nv94_sor_loff(struct dcb_output *outp) { - struct nouveau_bios *bios = nouveau_bios(priv); - struct nvbios_dpout info; - u8 ver, hdr, cnt, len; - u16 outp; - - outp = nvbios_dpout_match(bios, type, mask, &ver, &hdr, &cnt, &len, &info); - if (outp) { - struct nvbios_init init = { - .subdev = nv_subdev(priv), - .bios = bios, - .outp = dcbo, - .crtc = head, - .execute = 1, - }; - - if (data & NV94_DISP_SOR_DP_TRAIN_INIT_SPREAD_ON) - init.offset = info.script[2]; - else - init.offset = info.script[3]; - nvbios_exec(&init); - - init.offset = info.script[0]; - nvbios_exec(&init); - } - - return 0; + return nv94_sor_soff(outp) + !(outp->sorconf.link & 1) * 0x80; } -int -nv94_sor_dp_train_fini(struct nv50_disp_priv *priv, int or, int link, int head, - u16 type, u16 mask, u32 data, struct dcb_output *dcbo) +static inline u32 +nv94_sor_dp_lane_map(struct nv50_disp_priv *priv, u8 lane) { - struct nouveau_bios *bios = nouveau_bios(priv); - struct nvbios_dpout info; - u8 ver, hdr, cnt, len; - u16 outp; - - outp = nvbios_dpout_match(bios, type, mask, &ver, &hdr, &cnt, &len, &info); - if (outp) { - struct nvbios_init init = { - .subdev = nv_subdev(priv), - .bios = bios, - .offset = info.script[1], - .outp = dcbo, - .crtc = head, - .execute = 1, - }; - - nvbios_exec(&init); - } - - return 0; + static const u8 nvaf[] = { 24, 16, 8, 0 }; /* thanks, apple.. */ + static const u8 nv94[] = { 16, 8, 0, 24 }; + if (nv_device(priv)->chipset == 0xaf) + return nvaf[lane]; + return nv94[lane]; } -int -nv94_sor_dp_train(struct nv50_disp_priv *priv, int or, int link, - u16 type, u16 mask, u32 data, struct dcb_output *info) +static int +nv94_sor_dp_pattern(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int pattern) { - const u32 loff = (or * 0x800) + (link * 0x80); - const u32 patt = (data & NV94_DISP_SOR_DP_TRAIN_PATTERN); - nv_mask(priv, 0x61c10c + loff, 0x0f000000, patt << 24); + struct nv50_disp_priv *priv = (void *)disp; + const u32 loff = nv94_sor_loff(outp); + nv_mask(priv, 0x61c10c + loff, 0x0f000000, pattern << 24); return 0; } -int -nv94_sor_dp_lnkctl(struct nv50_disp_priv *priv, int or, int link, int head, - u16 type, u16 mask, u32 data, struct dcb_output *dcbo) +static int +nv94_sor_dp_lnk_ctl(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int link_nr, int link_bw, bool enh_frame) { - struct nouveau_bios *bios = nouveau_bios(priv); - const u32 loff = (or * 0x800) + (link * 0x80); - const u32 soff = (or * 0x800); - u16 link_bw = (data & NV94_DISP_SOR_DP_LNKCTL_WIDTH) >> 8; - u8 link_nr = (data & NV94_DISP_SOR_DP_LNKCTL_COUNT); + struct nv50_disp_priv *priv = (void *)disp; + const u32 soff = nv94_sor_soff(outp); + const u32 loff = nv94_sor_loff(outp); u32 dpctrl = 0x00000000; u32 clksor = 0x00000000; - u32 outp, lane = 0; - u8 ver, hdr, cnt, len; - struct nvbios_dpout info; + u32 lane = 0; int i; - /* -> 10Khz units */ - link_bw *= 2700; - - outp = nvbios_dpout_match(bios, type, mask, &ver, &hdr, &cnt, &len, &info); - if (outp && info.lnkcmp) { - struct nvbios_init init = { - .subdev = nv_subdev(priv), - .bios = bios, - .offset = 0x0000, - .outp = dcbo, - .crtc = head, - .execute = 1, - }; - - while (link_bw < nv_ro16(bios, info.lnkcmp)) - info.lnkcmp += 4; - init.offset = nv_ro16(bios, info.lnkcmp + 2); - - nvbios_exec(&init); - } - dpctrl |= ((1 << link_nr) - 1) << 16; - if (data & NV94_DISP_SOR_DP_LNKCTL_FRAME_ENH) + if (enh_frame) dpctrl |= 0x00004000; - if (link_bw > 16200) + if (link_bw > 0x06) clksor |= 0x00040000; for (i = 0; i < link_nr; i++) @@ -162,24 +91,25 @@ nv94_sor_dp_lnkctl(struct nv50_disp_priv *priv, int or, int link, int head, return 0; } -int -nv94_sor_dp_drvctl(struct nv50_disp_priv *priv, int or, int link, int lane, - u16 type, u16 mask, u32 data, struct dcb_output *dcbo) +static int +nv94_sor_dp_drv_ctl(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int lane, int swing, int preem) { - struct nouveau_bios *bios = nouveau_bios(priv); - const u32 loff = (or * 0x800) + (link * 0x80); - const u8 swing = (data & NV94_DISP_SOR_DP_DRVCTL_VS) >> 8; - const u8 preem = (data & NV94_DISP_SOR_DP_DRVCTL_PE); + struct nouveau_bios *bios = nouveau_bios(disp); + struct nv50_disp_priv *priv = (void *)disp; + const u32 loff = nv94_sor_loff(outp); u32 addr, shift = nv94_sor_dp_lane_map(priv, lane); u8 ver, hdr, cnt, len; - struct nvbios_dpout outp; + struct nvbios_dpout info; struct nvbios_dpcfg ocfg; - addr = nvbios_dpout_match(bios, type, mask, &ver, &hdr, &cnt, &len, &outp); + addr = nvbios_dpout_match(bios, outp->hasht, outp->hashm, + &ver, &hdr, &cnt, &len, &info); if (!addr) return -ENODEV; - addr = nvbios_dpcfg_match(bios, addr, 0, swing, preem, &ver, &hdr, &cnt, &len, &ocfg); + addr = nvbios_dpcfg_match(bios, addr, 0, swing, preem, + &ver, &hdr, &cnt, &len, &ocfg); if (!addr) return -EINVAL; @@ -188,3 +118,10 @@ nv94_sor_dp_drvctl(struct nv50_disp_priv *priv, int or, int link, int lane, nv_mask(priv, 0x61c130 + loff, 0x0000ff00, ocfg.unk << 8); return 0; } + +const struct nouveau_dp_func +nv94_sor_dp_func = { + .pattern = nv94_sor_dp_pattern, + .lnk_ctl = nv94_sor_dp_lnk_ctl, + .drv_ctl = nv94_sor_dp_drv_ctl, +}; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c index c37ce7e29f5d..9e1d435d7282 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c @@ -33,59 +33,49 @@ #include "nv50.h" static inline u32 +nvd0_sor_soff(struct dcb_output *outp) +{ + return (ffs(outp->or) - 1) * 0x800; +} + +static inline u32 +nvd0_sor_loff(struct dcb_output *outp) +{ + return nvd0_sor_soff(outp) + !(outp->sorconf.link & 1) * 0x80; +} + +static inline u32 nvd0_sor_dp_lane_map(struct nv50_disp_priv *priv, u8 lane) { static const u8 nvd0[] = { 16, 8, 0, 24 }; return nvd0[lane]; } -int -nvd0_sor_dp_train(struct nv50_disp_priv *priv, int or, int link, - u16 type, u16 mask, u32 data, struct dcb_output *info) +static int +nvd0_sor_dp_pattern(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int pattern) { - const u32 loff = (or * 0x800) + (link * 0x80); - const u32 patt = (data & NV94_DISP_SOR_DP_TRAIN_PATTERN); - nv_mask(priv, 0x61c110 + loff, 0x0f0f0f0f, 0x01010101 * patt); + struct nv50_disp_priv *priv = (void *)disp; + const u32 loff = nvd0_sor_loff(outp); + nv_mask(priv, 0x61c110 + loff, 0x0f0f0f0f, 0x01010101 * pattern); return 0; } -int -nvd0_sor_dp_lnkctl(struct nv50_disp_priv *priv, int or, int link, int head, - u16 type, u16 mask, u32 data, struct dcb_output *dcbo) +static int +nvd0_sor_dp_lnk_ctl(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int link_nr, int link_bw, bool enh_frame) { - struct nouveau_bios *bios = nouveau_bios(priv); - const u32 loff = (or * 0x800) + (link * 0x80); - const u32 soff = (or * 0x800); - const u8 link_bw = (data & NV94_DISP_SOR_DP_LNKCTL_WIDTH) >> 8; - const u8 link_nr = (data & NV94_DISP_SOR_DP_LNKCTL_COUNT); + struct nv50_disp_priv *priv = (void *)disp; + const u32 soff = nvd0_sor_soff(outp); + const u32 loff = nvd0_sor_loff(outp); u32 dpctrl = 0x00000000; u32 clksor = 0x00000000; - u32 outp, lane = 0; - u8 ver, hdr, cnt, len; - struct nvbios_dpout info; + u32 lane = 0; int i; - outp = nvbios_dpout_match(bios, type, mask, &ver, &hdr, &cnt, &len, &info); - if (outp && info.lnkcmp) { - struct nvbios_init init = { - .subdev = nv_subdev(priv), - .bios = bios, - .offset = 0x0000, - .outp = dcbo, - .crtc = head, - .execute = 1, - }; - - while (nv_ro08(bios, info.lnkcmp) < link_bw) - info.lnkcmp += 3; - init.offset = nv_ro16(bios, info.lnkcmp + 1); - - nvbios_exec(&init); - } - clksor |= link_bw << 18; dpctrl |= ((1 << link_nr) - 1) << 16; - if (data & NV94_DISP_SOR_DP_LNKCTL_FRAME_ENH) + if (enh_frame) dpctrl |= 0x00004000; for (i = 0; i < link_nr; i++) @@ -97,24 +87,25 @@ nvd0_sor_dp_lnkctl(struct nv50_disp_priv *priv, int or, int link, int head, return 0; } -int -nvd0_sor_dp_drvctl(struct nv50_disp_priv *priv, int or, int link, int lane, - u16 type, u16 mask, u32 data, struct dcb_output *dcbo) +static int +nvd0_sor_dp_drv_ctl(struct nouveau_disp *disp, struct dcb_output *outp, + int head, int lane, int swing, int preem) { - struct nouveau_bios *bios = nouveau_bios(priv); - const u32 loff = (or * 0x800) + (link * 0x80); - const u8 swing = (data & NV94_DISP_SOR_DP_DRVCTL_VS) >> 8; - const u8 preem = (data & NV94_DISP_SOR_DP_DRVCTL_PE); + struct nouveau_bios *bios = nouveau_bios(disp); + struct nv50_disp_priv *priv = (void *)disp; + const u32 loff = nvd0_sor_loff(outp); u32 addr, shift = nvd0_sor_dp_lane_map(priv, lane); u8 ver, hdr, cnt, len; - struct nvbios_dpout outp; + struct nvbios_dpout info; struct nvbios_dpcfg ocfg; - addr = nvbios_dpout_match(bios, type, mask, &ver, &hdr, &cnt, &len, &outp); + addr = nvbios_dpout_match(bios, outp->hasht, outp->hashm, + &ver, &hdr, &cnt, &len, &info); if (!addr) return -ENODEV; - addr = nvbios_dpcfg_match(bios, addr, 0, swing, preem, &ver, &hdr, &cnt, &len, &ocfg); + addr = nvbios_dpcfg_match(bios, addr, 0, swing, preem, + &ver, &hdr, &cnt, &len, &ocfg); if (!addr) return -EINVAL; @@ -124,3 +115,10 @@ nvd0_sor_dp_drvctl(struct nv50_disp_priv *priv, int or, int link, int lane, nv_mask(priv, 0x61c13c + loff, 0x00000000, 0x00000000); return 0; } + +const struct nouveau_dp_func +nvd0_sor_dp_func = { + .pattern = nvd0_sor_dp_pattern, + .lnk_ctl = nvd0_sor_dp_lnk_ctl, + .drv_ctl = nvd0_sor_dp_drv_ctl, +}; diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/base.c b/drivers/gpu/drm/nouveau/core/engine/fifo/base.c index c2b9db335816..7341ebe131fa 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/base.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/base.c @@ -22,8 +22,10 @@ * Authors: Ben Skeggs */ +#include <core/client.h> #include <core/object.h> #include <core/handle.h> +#include <core/event.h> #include <core/class.h> #include <engine/dmaobj.h> @@ -146,10 +148,25 @@ nouveau_fifo_chid(struct nouveau_fifo *priv, struct nouveau_object *object) return -1; } +const char * +nouveau_client_name_for_fifo_chid(struct nouveau_fifo *fifo, u32 chid) +{ + struct nouveau_fifo_chan *chan = NULL; + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + if (chid >= fifo->min && chid <= fifo->max) + chan = (void *)fifo->channel[chid]; + spin_unlock_irqrestore(&fifo->lock, flags); + + return nouveau_client_name(chan); +} + void nouveau_fifo_destroy(struct nouveau_fifo *priv) { kfree(priv->channel); + nouveau_event_destroy(&priv->uevent); nouveau_engine_destroy(&priv->base); } @@ -174,6 +191,10 @@ nouveau_fifo_create_(struct nouveau_object *parent, if (!priv->channel) return -ENOMEM; + ret = nouveau_event_create(1, &priv->uevent); + if (ret) + return ret; + priv->chid = nouveau_fifo_chid; spin_lock_init(&priv->lock); return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c index a47a8548f9e0..f877bd524a92 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c @@ -28,6 +28,7 @@ #include <core/namedb.h> #include <core/handle.h> #include <core/ramht.h> +#include <core/event.h> #include <subdev/instmem.h> #include <subdev/instmem/nv04.h> @@ -398,6 +399,98 @@ out: return handled; } +static void +nv04_fifo_cache_error(struct nouveau_device *device, + struct nv04_fifo_priv *priv, u32 chid, u32 get) +{ + u32 mthd, data; + int ptr; + + /* NV_PFIFO_CACHE1_GET actually goes to 0xffc before wrapping on my + * G80 chips, but CACHE1 isn't big enough for this much data.. Tests + * show that it wraps around to the start at GET=0x800.. No clue as to + * why.. + */ + ptr = (get & 0x7ff) >> 2; + + if (device->card_type < NV_40) { + mthd = nv_rd32(priv, NV04_PFIFO_CACHE1_METHOD(ptr)); + data = nv_rd32(priv, NV04_PFIFO_CACHE1_DATA(ptr)); + } else { + mthd = nv_rd32(priv, NV40_PFIFO_CACHE1_METHOD(ptr)); + data = nv_rd32(priv, NV40_PFIFO_CACHE1_DATA(ptr)); + } + + if (!nv04_fifo_swmthd(priv, chid, mthd, data)) { + const char *client_name = + nouveau_client_name_for_fifo_chid(&priv->base, chid); + nv_error(priv, + "CACHE_ERROR - ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n", + chid, client_name, (mthd >> 13) & 7, mthd & 0x1ffc, + data); + } + + nv_wr32(priv, NV04_PFIFO_CACHE1_DMA_PUSH, 0); + nv_wr32(priv, NV03_PFIFO_INTR_0, NV_PFIFO_INTR_CACHE_ERROR); + + nv_wr32(priv, NV03_PFIFO_CACHE1_PUSH0, + nv_rd32(priv, NV03_PFIFO_CACHE1_PUSH0) & ~1); + nv_wr32(priv, NV03_PFIFO_CACHE1_GET, get + 4); + nv_wr32(priv, NV03_PFIFO_CACHE1_PUSH0, + nv_rd32(priv, NV03_PFIFO_CACHE1_PUSH0) | 1); + nv_wr32(priv, NV04_PFIFO_CACHE1_HASH, 0); + + nv_wr32(priv, NV04_PFIFO_CACHE1_DMA_PUSH, + nv_rd32(priv, NV04_PFIFO_CACHE1_DMA_PUSH) | 1); + nv_wr32(priv, NV04_PFIFO_CACHE1_PULL0, 1); +} + +static void +nv04_fifo_dma_pusher(struct nouveau_device *device, struct nv04_fifo_priv *priv, + u32 chid) +{ + const char *client_name; + u32 dma_get = nv_rd32(priv, 0x003244); + u32 dma_put = nv_rd32(priv, 0x003240); + u32 push = nv_rd32(priv, 0x003220); + u32 state = nv_rd32(priv, 0x003228); + + client_name = nouveau_client_name_for_fifo_chid(&priv->base, chid); + + if (device->card_type == NV_50) { + u32 ho_get = nv_rd32(priv, 0x003328); + u32 ho_put = nv_rd32(priv, 0x003320); + u32 ib_get = nv_rd32(priv, 0x003334); + u32 ib_put = nv_rd32(priv, 0x003330); + + nv_error(priv, + "DMA_PUSHER - ch %d [%s] get 0x%02x%08x put 0x%02x%08x ib_get 0x%08x ib_put 0x%08x state 0x%08x (err: %s) push 0x%08x\n", + chid, client_name, ho_get, dma_get, ho_put, dma_put, + ib_get, ib_put, state, nv_dma_state_err(state), push); + + /* METHOD_COUNT, in DMA_STATE on earlier chipsets */ + nv_wr32(priv, 0x003364, 0x00000000); + if (dma_get != dma_put || ho_get != ho_put) { + nv_wr32(priv, 0x003244, dma_put); + nv_wr32(priv, 0x003328, ho_put); + } else + if (ib_get != ib_put) + nv_wr32(priv, 0x003334, ib_put); + } else { + nv_error(priv, + "DMA_PUSHER - ch %d [%s] get 0x%08x put 0x%08x state 0x%08x (err: %s) push 0x%08x\n", + chid, client_name, dma_get, dma_put, state, + nv_dma_state_err(state), push); + + if (dma_get != dma_put) + nv_wr32(priv, 0x003244, dma_put); + } + + nv_wr32(priv, 0x003228, 0x00000000); + nv_wr32(priv, 0x003220, 0x00000001); + nv_wr32(priv, 0x002100, NV_PFIFO_INTR_DMA_PUSHER); +} + void nv04_fifo_intr(struct nouveau_subdev *subdev) { @@ -416,96 +509,12 @@ nv04_fifo_intr(struct nouveau_subdev *subdev) get = nv_rd32(priv, NV03_PFIFO_CACHE1_GET); if (status & NV_PFIFO_INTR_CACHE_ERROR) { - uint32_t mthd, data; - int ptr; - - /* NV_PFIFO_CACHE1_GET actually goes to 0xffc before - * wrapping on my G80 chips, but CACHE1 isn't big - * enough for this much data.. Tests show that it - * wraps around to the start at GET=0x800.. No clue - * as to why.. - */ - ptr = (get & 0x7ff) >> 2; - - if (device->card_type < NV_40) { - mthd = nv_rd32(priv, - NV04_PFIFO_CACHE1_METHOD(ptr)); - data = nv_rd32(priv, - NV04_PFIFO_CACHE1_DATA(ptr)); - } else { - mthd = nv_rd32(priv, - NV40_PFIFO_CACHE1_METHOD(ptr)); - data = nv_rd32(priv, - NV40_PFIFO_CACHE1_DATA(ptr)); - } - - if (!nv04_fifo_swmthd(priv, chid, mthd, data)) { - nv_error(priv, "CACHE_ERROR - Ch %d/%d " - "Mthd 0x%04x Data 0x%08x\n", - chid, (mthd >> 13) & 7, mthd & 0x1ffc, - data); - } - - nv_wr32(priv, NV04_PFIFO_CACHE1_DMA_PUSH, 0); - nv_wr32(priv, NV03_PFIFO_INTR_0, - NV_PFIFO_INTR_CACHE_ERROR); - - nv_wr32(priv, NV03_PFIFO_CACHE1_PUSH0, - nv_rd32(priv, NV03_PFIFO_CACHE1_PUSH0) & ~1); - nv_wr32(priv, NV03_PFIFO_CACHE1_GET, get + 4); - nv_wr32(priv, NV03_PFIFO_CACHE1_PUSH0, - nv_rd32(priv, NV03_PFIFO_CACHE1_PUSH0) | 1); - nv_wr32(priv, NV04_PFIFO_CACHE1_HASH, 0); - - nv_wr32(priv, NV04_PFIFO_CACHE1_DMA_PUSH, - nv_rd32(priv, NV04_PFIFO_CACHE1_DMA_PUSH) | 1); - nv_wr32(priv, NV04_PFIFO_CACHE1_PULL0, 1); - + nv04_fifo_cache_error(device, priv, chid, get); status &= ~NV_PFIFO_INTR_CACHE_ERROR; } if (status & NV_PFIFO_INTR_DMA_PUSHER) { - u32 dma_get = nv_rd32(priv, 0x003244); - u32 dma_put = nv_rd32(priv, 0x003240); - u32 push = nv_rd32(priv, 0x003220); - u32 state = nv_rd32(priv, 0x003228); - - if (device->card_type == NV_50) { - u32 ho_get = nv_rd32(priv, 0x003328); - u32 ho_put = nv_rd32(priv, 0x003320); - u32 ib_get = nv_rd32(priv, 0x003334); - u32 ib_put = nv_rd32(priv, 0x003330); - - nv_error(priv, "DMA_PUSHER - Ch %d Get 0x%02x%08x " - "Put 0x%02x%08x IbGet 0x%08x IbPut 0x%08x " - "State 0x%08x (err: %s) Push 0x%08x\n", - chid, ho_get, dma_get, ho_put, - dma_put, ib_get, ib_put, state, - nv_dma_state_err(state), - push); - - /* METHOD_COUNT, in DMA_STATE on earlier chipsets */ - nv_wr32(priv, 0x003364, 0x00000000); - if (dma_get != dma_put || ho_get != ho_put) { - nv_wr32(priv, 0x003244, dma_put); - nv_wr32(priv, 0x003328, ho_put); - } else - if (ib_get != ib_put) { - nv_wr32(priv, 0x003334, ib_put); - } - } else { - nv_error(priv, "DMA_PUSHER - Ch %d Get 0x%08x " - "Put 0x%08x State 0x%08x (err: %s) Push 0x%08x\n", - chid, dma_get, dma_put, state, - nv_dma_state_err(state), push); - - if (dma_get != dma_put) - nv_wr32(priv, 0x003244, dma_put); - } - - nv_wr32(priv, 0x003228, 0x00000000); - nv_wr32(priv, 0x003220, 0x00000001); - nv_wr32(priv, 0x002100, NV_PFIFO_INTR_DMA_PUSHER); + nv04_fifo_dma_pusher(device, priv, chid); status &= ~NV_PFIFO_INTR_DMA_PUSHER; } @@ -528,6 +537,12 @@ nv04_fifo_intr(struct nouveau_subdev *subdev) status &= ~0x00000010; nv_wr32(priv, 0x002100, 0x00000010); } + + if (status & 0x40000000) { + nouveau_event_trigger(priv->base.uevent, 0); + nv_wr32(priv, 0x002100, 0x40000000); + status &= ~0x40000000; + } } if (status) { diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c index bd096364f680..840af6172788 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv50.c @@ -129,7 +129,8 @@ nv50_fifo_context_detach(struct nouveau_object *parent, bool suspend, /* do the kickoff... */ nv_wr32(priv, 0x0032fc, nv_gpuobj(base)->addr >> 12); if (!nv_wait_ne(priv, 0x0032fc, 0xffffffff, 0xffffffff)) { - nv_error(priv, "channel %d unload timeout\n", chan->base.chid); + nv_error(priv, "channel %d [%s] unload timeout\n", + chan->base.chid, nouveau_client_name(chan)); if (suspend) ret = -EBUSY; } @@ -480,7 +481,7 @@ nv50_fifo_init(struct nouveau_object *object) nv_wr32(priv, 0x002044, 0x01003fff); nv_wr32(priv, 0x002100, 0xffffffff); - nv_wr32(priv, 0x002140, 0xffffffff); + nv_wr32(priv, 0x002140, 0xbfffffff); for (i = 0; i < 128; i++) nv_wr32(priv, 0x002600 + (i * 4), 0x00000000); diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c index 1eb1c512f503..094000e87871 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv84.c @@ -26,6 +26,7 @@ #include <core/client.h> #include <core/engctx.h> #include <core/ramht.h> +#include <core/event.h> #include <core/class.h> #include <core/math.h> @@ -100,7 +101,8 @@ nv84_fifo_context_detach(struct nouveau_object *parent, bool suspend, done = nv_wait_ne(priv, 0x0032fc, 0xffffffff, 0xffffffff); nv_wr32(priv, 0x002520, save); if (!done) { - nv_error(priv, "channel %d unload timeout\n", chan->base.chid); + nv_error(priv, "channel %d [%s] unload timeout\n", + chan->base.chid, nouveau_client_name(chan)); if (suspend) return -EBUSY; } @@ -378,6 +380,20 @@ nv84_fifo_cclass = { * PFIFO engine ******************************************************************************/ +static void +nv84_fifo_uevent_enable(struct nouveau_event *event, int index) +{ + struct nv84_fifo_priv *priv = event->priv; + nv_mask(priv, 0x002140, 0x40000000, 0x40000000); +} + +static void +nv84_fifo_uevent_disable(struct nouveau_event *event, int index) +{ + struct nv84_fifo_priv *priv = event->priv; + nv_mask(priv, 0x002140, 0x40000000, 0x00000000); +} + static int nv84_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -401,6 +417,10 @@ nv84_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; + priv->base.uevent->enable = nv84_fifo_uevent_enable; + priv->base.uevent->disable = nv84_fifo_uevent_disable; + priv->base.uevent->priv = priv; + nv_subdev(priv)->unit = 0x00000100; nv_subdev(priv)->intr = nv04_fifo_intr; nv_engine(priv)->cclass = &nv84_fifo_cclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c index b4365dde1859..4f226afb5591 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c @@ -27,6 +27,7 @@ #include <core/namedb.h> #include <core/gpuobj.h> #include <core/engctx.h> +#include <core/event.h> #include <core/class.h> #include <core/math.h> #include <core/enum.h> @@ -149,7 +150,8 @@ nvc0_fifo_context_detach(struct nouveau_object *parent, bool suspend, nv_wr32(priv, 0x002634, chan->base.chid); if (!nv_wait(priv, 0x002634, 0xffffffff, chan->base.chid)) { - nv_error(priv, "channel %d kick timeout\n", chan->base.chid); + nv_error(priv, "channel %d [%s] kick timeout\n", + chan->base.chid, nouveau_client_name(chan)); if (suspend) return -EBUSY; } @@ -333,17 +335,17 @@ nvc0_fifo_cclass = { ******************************************************************************/ static const struct nouveau_enum nvc0_fifo_fault_unit[] = { - { 0x00, "PGRAPH" }, + { 0x00, "PGRAPH", NULL, NVDEV_ENGINE_GR }, { 0x03, "PEEPHOLE" }, { 0x04, "BAR1" }, { 0x05, "BAR3" }, - { 0x07, "PFIFO" }, - { 0x10, "PBSP" }, - { 0x11, "PPPP" }, + { 0x07, "PFIFO", NULL, NVDEV_ENGINE_FIFO }, + { 0x10, "PBSP", NULL, NVDEV_ENGINE_BSP }, + { 0x11, "PPPP", NULL, NVDEV_ENGINE_PPP }, { 0x13, "PCOUNTER" }, - { 0x14, "PVP" }, - { 0x15, "PCOPY0" }, - { 0x16, "PCOPY1" }, + { 0x14, "PVP", NULL, NVDEV_ENGINE_VP }, + { 0x15, "PCOPY0", NULL, NVDEV_ENGINE_COPY0 }, + { 0x16, "PCOPY1", NULL, NVDEV_ENGINE_COPY1 }, { 0x17, "PDAEMON" }, {} }; @@ -402,6 +404,9 @@ nvc0_fifo_isr_vm_fault(struct nvc0_fifo_priv *priv, int unit) u32 vahi = nv_rd32(priv, 0x002808 + (unit * 0x10)); u32 stat = nv_rd32(priv, 0x00280c + (unit * 0x10)); u32 client = (stat & 0x00001f00) >> 8; + const struct nouveau_enum *en; + struct nouveau_engine *engine; + struct nouveau_object *engctx = NULL; switch (unit) { case 3: /* PEEPHOLE */ @@ -420,16 +425,26 @@ nvc0_fifo_isr_vm_fault(struct nvc0_fifo_priv *priv, int unit) nv_error(priv, "%s fault at 0x%010llx [", (stat & 0x00000080) ? "write" : "read", (u64)vahi << 32 | valo); nouveau_enum_print(nvc0_fifo_fault_reason, stat & 0x0000000f); - printk("] from "); - nouveau_enum_print(nvc0_fifo_fault_unit, unit); + pr_cont("] from "); + en = nouveau_enum_print(nvc0_fifo_fault_unit, unit); if (stat & 0x00000040) { - printk("/"); + pr_cont("/"); nouveau_enum_print(nvc0_fifo_fault_hubclient, client); } else { - printk("/GPC%d/", (stat & 0x1f000000) >> 24); + pr_cont("/GPC%d/", (stat & 0x1f000000) >> 24); nouveau_enum_print(nvc0_fifo_fault_gpcclient, client); } - printk(" on channel 0x%010llx\n", (u64)inst << 12); + + if (en && en->data2) { + engine = nouveau_engine(priv, en->data2); + if (engine) + engctx = nouveau_engctx_get(engine, inst); + + } + pr_cont(" on channel 0x%010llx [%s]\n", (u64)inst << 12, + nouveau_client_name(engctx)); + + nouveau_engctx_put(engctx); } static int @@ -484,10 +499,12 @@ nvc0_fifo_isr_subfifo_intr(struct nvc0_fifo_priv *priv, int unit) if (show) { nv_error(priv, "SUBFIFO%d:", unit); nouveau_bitfield_print(nvc0_fifo_subfifo_intr, show); - printk("\n"); - nv_error(priv, "SUBFIFO%d: ch %d subc %d mthd 0x%04x " - "data 0x%08x\n", - unit, chid, subc, mthd, data); + pr_cont("\n"); + nv_error(priv, + "SUBFIFO%d: ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n", + unit, chid, + nouveau_client_name_for_fifo_chid(&priv->base, chid), + subc, mthd, data); } nv_wr32(priv, 0x0400c0 + (unit * 0x2000), 0x80600008); @@ -501,12 +518,34 @@ nvc0_fifo_intr(struct nouveau_subdev *subdev) u32 mask = nv_rd32(priv, 0x002140); u32 stat = nv_rd32(priv, 0x002100) & mask; + if (stat & 0x00000001) { + u32 intr = nv_rd32(priv, 0x00252c); + nv_warn(priv, "INTR 0x00000001: 0x%08x\n", intr); + nv_wr32(priv, 0x002100, 0x00000001); + stat &= ~0x00000001; + } + if (stat & 0x00000100) { - nv_warn(priv, "unknown status 0x00000100\n"); + u32 intr = nv_rd32(priv, 0x00254c); + nv_warn(priv, "INTR 0x00000100: 0x%08x\n", intr); nv_wr32(priv, 0x002100, 0x00000100); stat &= ~0x00000100; } + if (stat & 0x00010000) { + u32 intr = nv_rd32(priv, 0x00256c); + nv_warn(priv, "INTR 0x00010000: 0x%08x\n", intr); + nv_wr32(priv, 0x002100, 0x00010000); + stat &= ~0x00010000; + } + + if (stat & 0x01000000) { + u32 intr = nv_rd32(priv, 0x00258c); + nv_warn(priv, "INTR 0x01000000: 0x%08x\n", intr); + nv_wr32(priv, 0x002100, 0x01000000); + stat &= ~0x01000000; + } + if (stat & 0x10000000) { u32 units = nv_rd32(priv, 0x00259c); u32 u = units; @@ -536,11 +575,20 @@ nvc0_fifo_intr(struct nouveau_subdev *subdev) } if (stat & 0x40000000) { - nv_warn(priv, "unknown status 0x40000000\n"); - nv_mask(priv, 0x002a00, 0x00000000, 0x00000000); + u32 intr0 = nv_rd32(priv, 0x0025a4); + u32 intr1 = nv_mask(priv, 0x002a00, 0x00000000, 0x00000); + nv_debug(priv, "INTR 0x40000000: 0x%08x 0x%08x\n", + intr0, intr1); stat &= ~0x40000000; } + if (stat & 0x80000000) { + u32 intr = nv_mask(priv, 0x0025a8, 0x00000000, 0x00000000); + nouveau_event_trigger(priv->base.uevent, 0); + nv_debug(priv, "INTR 0x80000000: 0x%08x\n", intr); + stat &= ~0x80000000; + } + if (stat) { nv_fatal(priv, "unhandled status 0x%08x\n", stat); nv_wr32(priv, 0x002100, stat); @@ -548,6 +596,20 @@ nvc0_fifo_intr(struct nouveau_subdev *subdev) } } +static void +nvc0_fifo_uevent_enable(struct nouveau_event *event, int index) +{ + struct nvc0_fifo_priv *priv = event->priv; + nv_mask(priv, 0x002140, 0x80000000, 0x80000000); +} + +static void +nvc0_fifo_uevent_disable(struct nouveau_event *event, int index) +{ + struct nvc0_fifo_priv *priv = event->priv; + nv_mask(priv, 0x002140, 0x80000000, 0x00000000); +} + static int nvc0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -581,6 +643,10 @@ nvc0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; + priv->base.uevent->enable = nvc0_fifo_uevent_enable; + priv->base.uevent->disable = nvc0_fifo_uevent_disable; + priv->base.uevent->priv = priv; + nv_subdev(priv)->unit = 0x00000100; nv_subdev(priv)->intr = nvc0_fifo_intr; nv_engine(priv)->cclass = &nvc0_fifo_cclass; @@ -639,7 +705,8 @@ nvc0_fifo_init(struct nouveau_object *object) nv_wr32(priv, 0x002a00, 0xffffffff); /* clears PFIFO.INTR bit 30 */ nv_wr32(priv, 0x002100, 0xffffffff); - nv_wr32(priv, 0x002140, 0xbfffffff); + nv_wr32(priv, 0x002140, 0x3fffffff); + nv_wr32(priv, 0x002628, 0x00000001); /* makes mthd 0x20 work */ return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c index c930da99c2c1..4419e40d88e9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c @@ -27,6 +27,7 @@ #include <core/namedb.h> #include <core/gpuobj.h> #include <core/engctx.h> +#include <core/event.h> #include <core/class.h> #include <core/math.h> #include <core/enum.h> @@ -184,7 +185,8 @@ nve0_fifo_context_detach(struct nouveau_object *parent, bool suspend, nv_wr32(priv, 0x002634, chan->base.chid); if (!nv_wait(priv, 0x002634, 0xffffffff, chan->base.chid)) { - nv_error(priv, "channel %d kick timeout\n", chan->base.chid); + nv_error(priv, "channel %d [%s] kick timeout\n", + chan->base.chid, nouveau_client_name(chan)); if (suspend) return -EBUSY; } @@ -412,20 +414,34 @@ nve0_fifo_isr_vm_fault(struct nve0_fifo_priv *priv, int unit) u32 vahi = nv_rd32(priv, 0x2808 + (unit * 0x10)); u32 stat = nv_rd32(priv, 0x280c + (unit * 0x10)); u32 client = (stat & 0x00001f00) >> 8; + const struct nouveau_enum *en; + struct nouveau_engine *engine; + struct nouveau_object *engctx = NULL; nv_error(priv, "PFIFO: %s fault at 0x%010llx [", (stat & 0x00000080) ? "write" : "read", (u64)vahi << 32 | valo); nouveau_enum_print(nve0_fifo_fault_reason, stat & 0x0000000f); - printk("] from "); - nouveau_enum_print(nve0_fifo_fault_unit, unit); + pr_cont("] from "); + en = nouveau_enum_print(nve0_fifo_fault_unit, unit); if (stat & 0x00000040) { - printk("/"); + pr_cont("/"); nouveau_enum_print(nve0_fifo_fault_hubclient, client); } else { - printk("/GPC%d/", (stat & 0x1f000000) >> 24); + pr_cont("/GPC%d/", (stat & 0x1f000000) >> 24); nouveau_enum_print(nve0_fifo_fault_gpcclient, client); } - printk(" on channel 0x%010llx\n", (u64)inst << 12); + + if (en && en->data2) { + engine = nouveau_engine(priv, en->data2); + if (engine) + engctx = nouveau_engctx_get(engine, inst); + + } + + pr_cont(" on channel 0x%010llx [%s]\n", (u64)inst << 12, + nouveau_client_name(engctx)); + + nouveau_engctx_put(engctx); } static int @@ -480,10 +496,12 @@ nve0_fifo_isr_subfifo_intr(struct nve0_fifo_priv *priv, int unit) if (show) { nv_error(priv, "SUBFIFO%d:", unit); nouveau_bitfield_print(nve0_fifo_subfifo_intr, show); - printk("\n"); - nv_error(priv, "SUBFIFO%d: ch %d subc %d mthd 0x%04x " - "data 0x%08x\n", - unit, chid, subc, mthd, data); + pr_cont("\n"); + nv_error(priv, + "SUBFIFO%d: ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n", + unit, chid, + nouveau_client_name_for_fifo_chid(&priv->base, chid), + subc, mthd, data); } nv_wr32(priv, 0x0400c0 + (unit * 0x2000), 0x80600008); @@ -537,6 +555,12 @@ nve0_fifo_intr(struct nouveau_subdev *subdev) stat &= ~0x40000000; } + if (stat & 0x80000000) { + nouveau_event_trigger(priv->base.uevent, 0); + nv_wr32(priv, 0x002100, 0x80000000); + stat &= ~0x80000000; + } + if (stat) { nv_fatal(priv, "unhandled status 0x%08x\n", stat); nv_wr32(priv, 0x002100, stat); @@ -544,6 +568,20 @@ nve0_fifo_intr(struct nouveau_subdev *subdev) } } +static void +nve0_fifo_uevent_enable(struct nouveau_event *event, int index) +{ + struct nve0_fifo_priv *priv = event->priv; + nv_mask(priv, 0x002140, 0x80000000, 0x80000000); +} + +static void +nve0_fifo_uevent_disable(struct nouveau_event *event, int index) +{ + struct nve0_fifo_priv *priv = event->priv; + nv_mask(priv, 0x002140, 0x80000000, 0x00000000); +} + static int nve0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -567,6 +605,10 @@ nve0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; + priv->base.uevent->enable = nve0_fifo_uevent_enable; + priv->base.uevent->disable = nve0_fifo_uevent_disable; + priv->base.uevent->priv = priv; + nv_subdev(priv)->unit = 0x00000100; nv_subdev(priv)->intr = nve0_fifo_intr; nv_engine(priv)->cclass = &nve0_fifo_cclass; @@ -617,7 +659,7 @@ nve0_fifo_init(struct nouveau_object *object) nv_wr32(priv, 0x002a00, 0xffffffff); nv_wr32(priv, 0x002100, 0xffffffff); - nv_wr32(priv, 0x002140, 0xbfffffff); + nv_wr32(priv, 0x002140, 0x3fffffff); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv04.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv04.c index e30a9c5ff1fc..ad13dcdd15f9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv04.c @@ -22,6 +22,7 @@ * DEALINGS IN THE SOFTWARE. */ +#include <core/client.h> #include <core/os.h> #include <core/class.h> #include <core/handle.h> @@ -1297,16 +1298,17 @@ nv04_graph_intr(struct nouveau_subdev *subdev) nv_wr32(priv, NV04_PGRAPH_FIFO, 0x00000001); if (show) { - nv_error(priv, ""); + nv_error(priv, "%s", ""); nouveau_bitfield_print(nv04_graph_intr_name, show); - printk(" nsource:"); + pr_cont(" nsource:"); nouveau_bitfield_print(nv04_graph_nsource, nsource); - printk(" nstatus:"); + pr_cont(" nstatus:"); nouveau_bitfield_print(nv04_graph_nstatus, nstatus); - printk("\n"); - nv_error(priv, "ch %d/%d class 0x%04x " - "mthd 0x%04x data 0x%08x\n", - chid, subc, class, mthd, data); + pr_cont("\n"); + nv_error(priv, + "ch %d [%s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, nouveau_client_name(chan), subc, class, mthd, + data); } nouveau_namedb_put(handle); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv10.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv10.c index 5c0f843ea249..23c143aaa556 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv10.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv10.c @@ -22,6 +22,7 @@ * DEALINGS IN THE SOFTWARE. */ +#include <core/client.h> #include <core/os.h> #include <core/class.h> #include <core/handle.h> @@ -1193,16 +1194,17 @@ nv10_graph_intr(struct nouveau_subdev *subdev) nv_wr32(priv, NV04_PGRAPH_FIFO, 0x00000001); if (show) { - nv_error(priv, ""); + nv_error(priv, "%s", ""); nouveau_bitfield_print(nv10_graph_intr_name, show); - printk(" nsource:"); + pr_cont(" nsource:"); nouveau_bitfield_print(nv04_graph_nsource, nsource); - printk(" nstatus:"); + pr_cont(" nstatus:"); nouveau_bitfield_print(nv10_graph_nstatus, nstatus); - printk("\n"); - nv_error(priv, "ch %d/%d class 0x%04x " - "mthd 0x%04x data 0x%08x\n", - chid, subc, class, mthd, data); + pr_cont("\n"); + nv_error(priv, + "ch %d [%s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, nouveau_client_name(chan), subc, class, mthd, + data); } nouveau_namedb_put(handle); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c index 5b20401bf911..0607b9801748 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c @@ -1,3 +1,4 @@ +#include <core/client.h> #include <core/os.h> #include <core/class.h> #include <core/engctx.h> @@ -224,15 +225,17 @@ nv20_graph_intr(struct nouveau_subdev *subdev) nv_wr32(priv, NV04_PGRAPH_FIFO, 0x00000001); if (show) { - nv_error(priv, ""); + nv_error(priv, "%s", ""); nouveau_bitfield_print(nv10_graph_intr_name, show); - printk(" nsource:"); + pr_cont(" nsource:"); nouveau_bitfield_print(nv04_graph_nsource, nsource); - printk(" nstatus:"); + pr_cont(" nstatus:"); nouveau_bitfield_print(nv10_graph_nstatus, nstatus); - printk("\n"); - nv_error(priv, "ch %d/%d class 0x%04x mthd 0x%04x data 0x%08x\n", - chid, subc, class, mthd, data); + pr_cont("\n"); + nv_error(priv, + "ch %d [%s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, nouveau_client_name(engctx), subc, class, mthd, + data); } nouveau_engctx_put(engctx); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c index 0b36dd3deebd..17049d5c723d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ +#include <core/client.h> #include <core/os.h> #include <core/class.h> #include <core/handle.h> @@ -321,16 +322,17 @@ nv40_graph_intr(struct nouveau_subdev *subdev) nv_wr32(priv, NV04_PGRAPH_FIFO, 0x00000001); if (show) { - nv_error(priv, ""); + nv_error(priv, "%s", ""); nouveau_bitfield_print(nv10_graph_intr_name, show); - printk(" nsource:"); + pr_cont(" nsource:"); nouveau_bitfield_print(nv04_graph_nsource, nsource); - printk(" nstatus:"); + pr_cont(" nstatus:"); nouveau_bitfield_print(nv10_graph_nstatus, nstatus); - printk("\n"); - nv_error(priv, "ch %d [0x%08x] subc %d class 0x%04x " - "mthd 0x%04x data 0x%08x\n", - chid, inst << 4, subc, class, mthd, data); + pr_cont("\n"); + nv_error(priv, + "ch %d [0x%08x %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst << 4, nouveau_client_name(engctx), subc, + class, mthd, data); } nouveau_engctx_put(engctx); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c index b1c3d835b4c2..f2b1a7a124f2 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c @@ -24,6 +24,7 @@ #include <core/os.h> #include <core/class.h> +#include <core/client.h> #include <core/handle.h> #include <core/engctx.h> #include <core/enum.h> @@ -418,7 +419,7 @@ nv50_priv_mp_trap(struct nv50_graph_priv *priv, int tpid, int display) nv_error(priv, "TRAP_MP_EXEC - " "TP %d MP %d: ", tpid, i); nouveau_enum_print(nv50_mp_exec_error_names, status); - printk(" at %06x warp %d, opcode %08x %08x\n", + pr_cont(" at %06x warp %d, opcode %08x %08x\n", pc&0xffffff, pc >> 24, oplow, ophigh); } @@ -532,7 +533,7 @@ nv50_priv_tp_trap(struct nv50_graph_priv *priv, int type, u32 ustatus_old, static int nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, - int chid, u64 inst) + int chid, u64 inst, struct nouveau_object *engctx) { u32 status = nv_rd32(priv, 0x400108); u32 ustatus; @@ -565,12 +566,11 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, nv_error(priv, "TRAP DISPATCH_FAULT\n"); if (display && (addr & 0x80000000)) { - nv_error(priv, "ch %d [0x%010llx] " - "subc %d class 0x%04x mthd 0x%04x " - "data 0x%08x%08x " - "400808 0x%08x 400848 0x%08x\n", - chid, inst, subc, class, mthd, datah, - datal, addr, r848); + nv_error(priv, + "ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x%08x 400808 0x%08x 400848 0x%08x\n", + chid, inst, + nouveau_client_name(engctx), subc, + class, mthd, datah, datal, addr, r848); } else if (display) { nv_error(priv, "no stuck command?\n"); @@ -591,11 +591,11 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, nv_error(priv, "TRAP DISPATCH_QUERY\n"); if (display && (addr & 0x80000000)) { - nv_error(priv, "ch %d [0x%010llx] " - "subc %d class 0x%04x mthd 0x%04x " - "data 0x%08x 40084c 0x%08x\n", - chid, inst, subc, class, mthd, - data, addr); + nv_error(priv, + "ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x 40084c 0x%08x\n", + chid, inst, + nouveau_client_name(engctx), subc, + class, mthd, data, addr); } else if (display) { nv_error(priv, "no stuck command?\n"); @@ -623,7 +623,7 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, if (display) { nv_error(priv, "TRAP_M2MF"); nouveau_bitfield_print(nv50_graph_trap_m2mf, ustatus); - printk("\n"); + pr_cont("\n"); nv_error(priv, "TRAP_M2MF %08x %08x %08x %08x\n", nv_rd32(priv, 0x406804), nv_rd32(priv, 0x406808), nv_rd32(priv, 0x40680c), nv_rd32(priv, 0x406810)); @@ -644,7 +644,7 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, if (display) { nv_error(priv, "TRAP_VFETCH"); nouveau_bitfield_print(nv50_graph_trap_vfetch, ustatus); - printk("\n"); + pr_cont("\n"); nv_error(priv, "TRAP_VFETCH %08x %08x %08x %08x\n", nv_rd32(priv, 0x400c00), nv_rd32(priv, 0x400c08), nv_rd32(priv, 0x400c0c), nv_rd32(priv, 0x400c10)); @@ -661,7 +661,7 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, if (display) { nv_error(priv, "TRAP_STRMOUT"); nouveau_bitfield_print(nv50_graph_trap_strmout, ustatus); - printk("\n"); + pr_cont("\n"); nv_error(priv, "TRAP_STRMOUT %08x %08x %08x %08x\n", nv_rd32(priv, 0x401804), nv_rd32(priv, 0x401808), nv_rd32(priv, 0x40180c), nv_rd32(priv, 0x401810)); @@ -682,7 +682,7 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, if (display) { nv_error(priv, "TRAP_CCACHE"); nouveau_bitfield_print(nv50_graph_trap_ccache, ustatus); - printk("\n"); + pr_cont("\n"); nv_error(priv, "TRAP_CCACHE %08x %08x %08x %08x" " %08x %08x %08x\n", nv_rd32(priv, 0x405000), nv_rd32(priv, 0x405004), @@ -774,11 +774,12 @@ nv50_graph_intr(struct nouveau_subdev *subdev) u32 ecode = nv_rd32(priv, 0x400110); nv_error(priv, "DATA_ERROR "); nouveau_enum_print(nv50_data_error_names, ecode); - printk("\n"); + pr_cont("\n"); } if (stat & 0x00200000) { - if (!nv50_graph_trap_handler(priv, show, chid, (u64)inst << 12)) + if (!nv50_graph_trap_handler(priv, show, chid, (u64)inst << 12, + engctx)) show &= ~0x00200000; } @@ -786,12 +787,13 @@ nv50_graph_intr(struct nouveau_subdev *subdev) nv_wr32(priv, 0x400500, 0x00010001); if (show) { - nv_error(priv, ""); + nv_error(priv, "%s", ""); nouveau_bitfield_print(nv50_graph_intr_name, show); - printk("\n"); - nv_error(priv, "ch %d [0x%010llx] subc %d class 0x%04x " - "mthd 0x%04x data 0x%08x\n", - chid, (u64)inst << 12, subc, class, mthd, data); + pr_cont("\n"); + nv_error(priv, + "ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, (u64)inst << 12, nouveau_client_name(engctx), + subc, class, mthd, data); } if (nv_rd32(priv, 0x400824) & (1 << 31)) @@ -907,9 +909,8 @@ nv50_graph_init(struct nouveau_object *object) nv_wr32(priv, 0x400828, 0x00000000); nv_wr32(priv, 0x40082c, 0x00000000); nv_wr32(priv, 0x400830, 0x00000000); - nv_wr32(priv, 0x400724, 0x00000000); nv_wr32(priv, 0x40032c, 0x00000000); - nv_wr32(priv, 0x400320, 4); /* CTXCTL_CMD = NEWCTXDMA */ + nv_wr32(priv, 0x400330, 0x00000000); /* some unknown zcull magic */ switch (nv_device(priv)->chipset & 0xf0) { diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c index 45aff5f5085a..0de0dd724aff 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c @@ -433,10 +433,10 @@ nvc0_graph_intr(struct nouveau_subdev *subdev) if (stat & 0x00000010) { handle = nouveau_handle_get_class(engctx, class); if (!handle || nv_call(handle->object, mthd, data)) { - nv_error(priv, "ILLEGAL_MTHD ch %d [0x%010llx] " - "subc %d class 0x%04x mthd 0x%04x " - "data 0x%08x\n", - chid, inst << 12, subc, class, mthd, data); + nv_error(priv, + "ILLEGAL_MTHD ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst << 12, nouveau_client_name(engctx), + subc, class, mthd, data); } nouveau_handle_put(handle); nv_wr32(priv, 0x400100, 0x00000010); @@ -444,9 +444,10 @@ nvc0_graph_intr(struct nouveau_subdev *subdev) } if (stat & 0x00000020) { - nv_error(priv, "ILLEGAL_CLASS ch %d [0x%010llx] subc %d " - "class 0x%04x mthd 0x%04x data 0x%08x\n", - chid, inst << 12, subc, class, mthd, data); + nv_error(priv, + "ILLEGAL_CLASS ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst << 12, nouveau_client_name(engctx), subc, + class, mthd, data); nv_wr32(priv, 0x400100, 0x00000020); stat &= ~0x00000020; } @@ -454,15 +455,16 @@ nvc0_graph_intr(struct nouveau_subdev *subdev) if (stat & 0x00100000) { nv_error(priv, "DATA_ERROR ["); nouveau_enum_print(nv50_data_error_names, code); - printk("] ch %d [0x%010llx] subc %d class 0x%04x " - "mthd 0x%04x data 0x%08x\n", - chid, inst << 12, subc, class, mthd, data); + pr_cont("] ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst << 12, nouveau_client_name(engctx), subc, + class, mthd, data); nv_wr32(priv, 0x400100, 0x00100000); stat &= ~0x00100000; } if (stat & 0x00200000) { - nv_error(priv, "TRAP ch %d [0x%010llx]\n", chid, inst << 12); + nv_error(priv, "TRAP ch %d [0x%010llx %s]\n", chid, inst << 12, + nouveau_client_name(engctx)); nvc0_graph_trap_intr(priv); nv_wr32(priv, 0x400100, 0x00200000); stat &= ~0x00200000; @@ -611,10 +613,8 @@ nvc0_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine, static void nvc0_graph_dtor_fw(struct nvc0_graph_fuc *fuc) { - if (fuc->data) { - kfree(fuc->data); - fuc->data = NULL; - } + kfree(fuc->data); + fuc->data = NULL; } void @@ -622,8 +622,7 @@ nvc0_graph_dtor(struct nouveau_object *object) { struct nvc0_graph_priv *priv = (void *)object; - if (priv->data) - kfree(priv->data); + kfree(priv->data); nvc0_graph_dtor_fw(&priv->fuc409c); nvc0_graph_dtor_fw(&priv->fuc409d); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nve0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nve0.c index 9f82e9702b46..61cec0f6ff1c 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nve0.c @@ -78,15 +78,16 @@ nve0_graph_ctxctl_isr(struct nvc0_graph_priv *priv) } static void -nve0_graph_trap_isr(struct nvc0_graph_priv *priv, int chid, u64 inst) +nve0_graph_trap_isr(struct nvc0_graph_priv *priv, int chid, u64 inst, + struct nouveau_object *engctx) { u32 trap = nv_rd32(priv, 0x400108); int rop; if (trap & 0x00000001) { u32 stat = nv_rd32(priv, 0x404000); - nv_error(priv, "DISPATCH ch %d [0x%010llx] 0x%08x\n", - chid, inst, stat); + nv_error(priv, "DISPATCH ch %d [0x%010llx %s] 0x%08x\n", + chid, inst, nouveau_client_name(engctx), stat); nv_wr32(priv, 0x404000, 0xc0000000); nv_wr32(priv, 0x400108, 0x00000001); trap &= ~0x00000001; @@ -94,8 +95,8 @@ nve0_graph_trap_isr(struct nvc0_graph_priv *priv, int chid, u64 inst) if (trap & 0x00000010) { u32 stat = nv_rd32(priv, 0x405840); - nv_error(priv, "SHADER ch %d [0x%010llx] 0x%08x\n", - chid, inst, stat); + nv_error(priv, "SHADER ch %d [0x%010llx %s] 0x%08x\n", + chid, inst, nouveau_client_name(engctx), stat); nv_wr32(priv, 0x405840, 0xc0000000); nv_wr32(priv, 0x400108, 0x00000010); trap &= ~0x00000010; @@ -105,8 +106,10 @@ nve0_graph_trap_isr(struct nvc0_graph_priv *priv, int chid, u64 inst) for (rop = 0; rop < priv->rop_nr; rop++) { u32 statz = nv_rd32(priv, ROP_UNIT(rop, 0x070)); u32 statc = nv_rd32(priv, ROP_UNIT(rop, 0x144)); - nv_error(priv, "ROP%d ch %d [0x%010llx] 0x%08x 0x%08x\n", - rop, chid, inst, statz, statc); + nv_error(priv, + "ROP%d ch %d [0x%010llx %s] 0x%08x 0x%08x\n", + rop, chid, inst, nouveau_client_name(engctx), + statz, statc); nv_wr32(priv, ROP_UNIT(rop, 0x070), 0xc0000000); nv_wr32(priv, ROP_UNIT(rop, 0x144), 0xc0000000); } @@ -115,8 +118,8 @@ nve0_graph_trap_isr(struct nvc0_graph_priv *priv, int chid, u64 inst) } if (trap) { - nv_error(priv, "TRAP ch %d [0x%010llx] 0x%08x\n", - chid, inst, trap); + nv_error(priv, "TRAP ch %d [0x%010llx %s] 0x%08x\n", + chid, inst, nouveau_client_name(engctx), trap); nv_wr32(priv, 0x400108, trap); } } @@ -145,10 +148,10 @@ nve0_graph_intr(struct nouveau_subdev *subdev) if (stat & 0x00000010) { handle = nouveau_handle_get_class(engctx, class); if (!handle || nv_call(handle->object, mthd, data)) { - nv_error(priv, "ILLEGAL_MTHD ch %d [0x%010llx] " - "subc %d class 0x%04x mthd 0x%04x " - "data 0x%08x\n", - chid, inst, subc, class, mthd, data); + nv_error(priv, + "ILLEGAL_MTHD ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst, nouveau_client_name(engctx), subc, + class, mthd, data); } nouveau_handle_put(handle); nv_wr32(priv, 0x400100, 0x00000010); @@ -156,9 +159,10 @@ nve0_graph_intr(struct nouveau_subdev *subdev) } if (stat & 0x00000020) { - nv_error(priv, "ILLEGAL_CLASS ch %d [0x%010llx] subc %d " - "class 0x%04x mthd 0x%04x data 0x%08x\n", - chid, inst, subc, class, mthd, data); + nv_error(priv, + "ILLEGAL_CLASS ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst, nouveau_client_name(engctx), subc, class, + mthd, data); nv_wr32(priv, 0x400100, 0x00000020); stat &= ~0x00000020; } @@ -166,15 +170,15 @@ nve0_graph_intr(struct nouveau_subdev *subdev) if (stat & 0x00100000) { nv_error(priv, "DATA_ERROR ["); nouveau_enum_print(nv50_data_error_names, code); - printk("] ch %d [0x%010llx] subc %d class 0x%04x " - "mthd 0x%04x data 0x%08x\n", - chid, inst, subc, class, mthd, data); + pr_cont("] ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", + chid, inst, nouveau_client_name(engctx), subc, class, + mthd, data); nv_wr32(priv, 0x400100, 0x00100000); stat &= ~0x00100000; } if (stat & 0x00200000) { - nve0_graph_trap_isr(priv, chid, inst); + nve0_graph_trap_isr(priv, chid, inst, engctx); nv_wr32(priv, 0x400100, 0x00200000); stat &= ~0x00200000; } diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c index 9fd86375f4c4..49ecbb859b25 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ +#include <core/client.h> #include <core/os.h> #include <core/class.h> #include <core/engctx.h> @@ -231,8 +232,10 @@ nv31_mpeg_intr(struct nouveau_subdev *subdev) nv_wr32(priv, 0x00b230, 0x00000001); if (show) { - nv_error(priv, "ch %d [0x%08x] 0x%08x 0x%08x 0x%08x 0x%08x\n", - chid, inst << 4, stat, type, mthd, data); + nv_error(priv, + "ch %d [0x%08x %s] 0x%08x 0x%08x 0x%08x 0x%08x\n", + chid, inst << 4, nouveau_client_name(engctx), stat, + type, mthd, data); } nouveau_engctx_put(engctx); diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c index b0e7e1c01ce6..c48e74953771 100644 --- a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c @@ -28,6 +28,9 @@ #include <core/namedb.h> #include <core/handle.h> #include <core/gpuobj.h> +#include <core/event.h> + +#include <subdev/bar.h> #include <engine/software.h> #include <engine/disp.h> @@ -90,18 +93,11 @@ nv50_software_mthd_vblsem_release(struct nouveau_object *object, u32 mthd, { struct nv50_software_chan *chan = (void *)nv_engctx(object->parent); struct nouveau_disp *disp = nouveau_disp(object); - unsigned long flags; u32 crtc = *(u32 *)args; - if (crtc > 1) return -EINVAL; - disp->vblank.get(disp->vblank.data, crtc); - - spin_lock_irqsave(&disp->vblank.lock, flags); - list_add(&chan->base.vblank.head, &disp->vblank.list); - chan->base.vblank.crtc = crtc; - spin_unlock_irqrestore(&disp->vblank.lock, flags); + nouveau_event_get(disp->vblank, crtc, &chan->base.vblank.event); return 0; } @@ -136,6 +132,29 @@ nv50_software_sclass[] = { ******************************************************************************/ static int +nv50_software_vblsem_release(struct nouveau_eventh *event, int head) +{ + struct nouveau_software_chan *chan = + container_of(event, struct nouveau_software_chan, vblank.event); + struct nv50_software_priv *priv = (void *)nv_object(chan)->engine; + struct nouveau_bar *bar = nouveau_bar(priv); + + nv_wr32(priv, 0x001704, chan->vblank.channel); + nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); + bar->flush(bar); + + if (nv_device(priv)->chipset == 0x50) { + nv_wr32(priv, 0x001570, chan->vblank.offset); + nv_wr32(priv, 0x001574, chan->vblank.value); + } else { + nv_wr32(priv, 0x060010, chan->vblank.offset); + nv_wr32(priv, 0x060014, chan->vblank.value); + } + + return NVKM_EVENT_DROP; +} + +static int nv50_software_context_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -150,6 +169,7 @@ nv50_software_context_ctor(struct nouveau_object *parent, return ret; chan->base.vblank.channel = nv_gpuobj(parent->parent)->addr >> 12; + chan->base.vblank.event.func = nv50_software_vblsem_release; return 0; } @@ -170,8 +190,8 @@ nv50_software_cclass = { static int nv50_software_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) { struct nv50_software_priv *priv; int ret; diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c index 282a1cd1bc2f..a523eaad47e3 100644 --- a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c @@ -25,6 +25,9 @@ #include <core/os.h> #include <core/class.h> #include <core/engctx.h> +#include <core/event.h> + +#include <subdev/bar.h> #include <engine/software.h> #include <engine/disp.h> @@ -72,18 +75,12 @@ nvc0_software_mthd_vblsem_release(struct nouveau_object *object, u32 mthd, { struct nvc0_software_chan *chan = (void *)nv_engctx(object->parent); struct nouveau_disp *disp = nouveau_disp(object); - unsigned long flags; u32 crtc = *(u32 *)args; if ((nv_device(object)->card_type < NV_E0 && crtc > 1) || crtc > 3) return -EINVAL; - disp->vblank.get(disp->vblank.data, crtc); - - spin_lock_irqsave(&disp->vblank.lock, flags); - list_add(&chan->base.vblank.head, &disp->vblank.list); - chan->base.vblank.crtc = crtc; - spin_unlock_irqrestore(&disp->vblank.lock, flags); + nouveau_event_get(disp->vblank, crtc, &chan->base.vblank.event); return 0; } @@ -118,6 +115,23 @@ nvc0_software_sclass[] = { ******************************************************************************/ static int +nvc0_software_vblsem_release(struct nouveau_eventh *event, int head) +{ + struct nouveau_software_chan *chan = + container_of(event, struct nouveau_software_chan, vblank.event); + struct nvc0_software_priv *priv = (void *)nv_object(chan)->engine; + struct nouveau_bar *bar = nouveau_bar(priv); + + nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); + bar->flush(bar); + nv_wr32(priv, 0x06000c, upper_32_bits(chan->vblank.offset)); + nv_wr32(priv, 0x060010, lower_32_bits(chan->vblank.offset)); + nv_wr32(priv, 0x060014, chan->vblank.value); + + return NVKM_EVENT_DROP; +} + +static int nvc0_software_context_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -132,6 +146,7 @@ nvc0_software_context_ctor(struct nouveau_object *parent, return ret; chan->base.vblank.channel = nv_gpuobj(parent->parent)->addr >> 12; + chan->base.vblank.event.func = nvc0_software_vblsem_release; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/include/core/class.h b/drivers/gpu/drm/nouveau/core/include/core/class.h index 47c4b3a5bd3a..92d3ab11d962 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/class.h +++ b/drivers/gpu/drm/nouveau/core/include/core/class.h @@ -154,6 +154,14 @@ struct nve0_channel_ind_class { u32 engine; }; +/* 0046: NV04_DISP + */ + +#define NV04_DISP_CLASS 0x00000046 + +struct nv04_display_class { +}; + /* 5070: NV50_DISP * 8270: NV84_DISP * 8370: NVA0_DISP @@ -190,25 +198,6 @@ struct nve0_channel_ind_class { #define NV84_DISP_SOR_HDMI_PWR_REKEY 0x0000007f #define NV50_DISP_SOR_LVDS_SCRIPT 0x00013000 #define NV50_DISP_SOR_LVDS_SCRIPT_ID 0x0000ffff -#define NV94_DISP_SOR_DP_TRAIN 0x00016000 -#define NV94_DISP_SOR_DP_TRAIN_OP 0xf0000000 -#define NV94_DISP_SOR_DP_TRAIN_OP_PATTERN 0x00000000 -#define NV94_DISP_SOR_DP_TRAIN_OP_INIT 0x10000000 -#define NV94_DISP_SOR_DP_TRAIN_OP_FINI 0x20000000 -#define NV94_DISP_SOR_DP_TRAIN_INIT_SPREAD 0x00000001 -#define NV94_DISP_SOR_DP_TRAIN_INIT_SPREAD_OFF 0x00000000 -#define NV94_DISP_SOR_DP_TRAIN_INIT_SPREAD_ON 0x00000001 -#define NV94_DISP_SOR_DP_TRAIN_PATTERN 0x00000003 -#define NV94_DISP_SOR_DP_TRAIN_PATTERN_DISABLED 0x00000000 -#define NV94_DISP_SOR_DP_LNKCTL 0x00016040 -#define NV94_DISP_SOR_DP_LNKCTL_FRAME 0x80000000 -#define NV94_DISP_SOR_DP_LNKCTL_FRAME_STD 0x00000000 -#define NV94_DISP_SOR_DP_LNKCTL_FRAME_ENH 0x80000000 -#define NV94_DISP_SOR_DP_LNKCTL_WIDTH 0x00001f00 -#define NV94_DISP_SOR_DP_LNKCTL_COUNT 0x00000007 -#define NV94_DISP_SOR_DP_DRVCTL(l) ((l) * 0x40 + 0x00016100) -#define NV94_DISP_SOR_DP_DRVCTL_VS 0x00000300 -#define NV94_DISP_SOR_DP_DRVCTL_PE 0x00000003 #define NV50_DISP_DAC_MTHD 0x00020000 #define NV50_DISP_DAC_MTHD_TYPE 0x0000f000 @@ -230,6 +219,23 @@ struct nve0_channel_ind_class { #define NV50_DISP_DAC_LOAD 0x0002000c #define NV50_DISP_DAC_LOAD_VALUE 0x00000007 +#define NV50_DISP_PIOR_MTHD 0x00030000 +#define NV50_DISP_PIOR_MTHD_TYPE 0x0000f000 +#define NV50_DISP_PIOR_MTHD_OR 0x00000003 + +#define NV50_DISP_PIOR_PWR 0x00030000 +#define NV50_DISP_PIOR_PWR_STATE 0x00000001 +#define NV50_DISP_PIOR_PWR_STATE_ON 0x00000001 +#define NV50_DISP_PIOR_PWR_STATE_OFF 0x00000000 +#define NV50_DISP_PIOR_TMDS_PWR 0x00032000 +#define NV50_DISP_PIOR_TMDS_PWR_STATE 0x00000001 +#define NV50_DISP_PIOR_TMDS_PWR_STATE_ON 0x00000001 +#define NV50_DISP_PIOR_TMDS_PWR_STATE_OFF 0x00000000 +#define NV50_DISP_PIOR_DP_PWR 0x00036000 +#define NV50_DISP_PIOR_DP_PWR_STATE 0x00000001 +#define NV50_DISP_PIOR_DP_PWR_STATE_ON 0x00000001 +#define NV50_DISP_PIOR_DP_PWR_STATE_OFF 0x00000000 + struct nv50_display_class { }; diff --git a/drivers/gpu/drm/nouveau/core/include/core/client.h b/drivers/gpu/drm/nouveau/core/include/core/client.h index 63acc0346ff2..c66eac513803 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/client.h +++ b/drivers/gpu/drm/nouveau/core/include/core/client.h @@ -7,7 +7,7 @@ struct nouveau_client { struct nouveau_namedb base; struct nouveau_handle *root; struct nouveau_object *device; - char name[16]; + char name[32]; u32 debug; struct nouveau_vm *vm; }; @@ -41,5 +41,6 @@ int nouveau_client_create_(const char *name, u64 device, const char *cfg, int nouveau_client_init(struct nouveau_client *); int nouveau_client_fini(struct nouveau_client *, bool suspend); +const char *nouveau_client_name(void *obj); #endif diff --git a/drivers/gpu/drm/nouveau/core/include/core/device.h b/drivers/gpu/drm/nouveau/core/include/core/device.h index e58b6f0984c1..d351a4e5819c 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/device.h +++ b/drivers/gpu/drm/nouveau/core/include/core/device.h @@ -26,6 +26,7 @@ enum nv_subdev_type { */ NVDEV_SUBDEV_MXM, NVDEV_SUBDEV_MC, + NVDEV_SUBDEV_BUS, NVDEV_SUBDEV_TIMER, NVDEV_SUBDEV_FB, NVDEV_SUBDEV_LTCG, diff --git a/drivers/gpu/drm/nouveau/core/include/core/enum.h b/drivers/gpu/drm/nouveau/core/include/core/enum.h index e7b1e181943b..4fc62bb8c1f0 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/enum.h +++ b/drivers/gpu/drm/nouveau/core/include/core/enum.h @@ -5,12 +5,13 @@ struct nouveau_enum { u32 value; const char *name; const void *data; + u32 data2; }; const struct nouveau_enum * nouveau_enum_find(const struct nouveau_enum *, u32 value); -void +const struct nouveau_enum * nouveau_enum_print(const struct nouveau_enum *en, u32 value); struct nouveau_bitfield { diff --git a/drivers/gpu/drm/nouveau/core/include/core/event.h b/drivers/gpu/drm/nouveau/core/include/core/event.h new file mode 100644 index 000000000000..9e094408f14e --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/core/event.h @@ -0,0 +1,36 @@ +#ifndef __NVKM_EVENT_H__ +#define __NVKM_EVENT_H__ + +/* return codes from event handlers */ +#define NVKM_EVENT_DROP 0 +#define NVKM_EVENT_KEEP 1 + +struct nouveau_eventh { + struct list_head head; + int (*func)(struct nouveau_eventh *, int index); +}; + +struct nouveau_event { + spinlock_t lock; + + void *priv; + void (*enable)(struct nouveau_event *, int index); + void (*disable)(struct nouveau_event *, int index); + + int index_nr; + struct { + struct list_head list; + int refs; + } index[]; +}; + +int nouveau_event_create(int index_nr, struct nouveau_event **); +void nouveau_event_destroy(struct nouveau_event **); +void nouveau_event_trigger(struct nouveau_event *, int index); + +void nouveau_event_get(struct nouveau_event *, int index, + struct nouveau_eventh *); +void nouveau_event_put(struct nouveau_event *, int index, + struct nouveau_eventh *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/include/core/object.h b/drivers/gpu/drm/nouveau/core/include/core/object.h index 5982935ee23a..6a902672f6f4 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/object.h +++ b/drivers/gpu/drm/nouveau/core/include/core/object.h @@ -133,7 +133,7 @@ static inline u8 nv_ro08(void *obj, u64 addr) { u8 data = nv_ofuncs(obj)->rd08(obj, addr); - nv_spam(obj, "nv_ro08 0x%08x 0x%02x\n", addr, data); + nv_spam(obj, "nv_ro08 0x%08llx 0x%02x\n", addr, data); return data; } @@ -141,7 +141,7 @@ static inline u16 nv_ro16(void *obj, u64 addr) { u16 data = nv_ofuncs(obj)->rd16(obj, addr); - nv_spam(obj, "nv_ro16 0x%08x 0x%04x\n", addr, data); + nv_spam(obj, "nv_ro16 0x%08llx 0x%04x\n", addr, data); return data; } @@ -149,28 +149,28 @@ static inline u32 nv_ro32(void *obj, u64 addr) { u32 data = nv_ofuncs(obj)->rd32(obj, addr); - nv_spam(obj, "nv_ro32 0x%08x 0x%08x\n", addr, data); + nv_spam(obj, "nv_ro32 0x%08llx 0x%08x\n", addr, data); return data; } static inline void nv_wo08(void *obj, u64 addr, u8 data) { - nv_spam(obj, "nv_wo08 0x%08x 0x%02x\n", addr, data); + nv_spam(obj, "nv_wo08 0x%08llx 0x%02x\n", addr, data); nv_ofuncs(obj)->wr08(obj, addr, data); } static inline void nv_wo16(void *obj, u64 addr, u16 data) { - nv_spam(obj, "nv_wo16 0x%08x 0x%04x\n", addr, data); + nv_spam(obj, "nv_wo16 0x%08llx 0x%04x\n", addr, data); nv_ofuncs(obj)->wr16(obj, addr, data); } static inline void nv_wo32(void *obj, u64 addr, u32 data) { - nv_spam(obj, "nv_wo32 0x%08x 0x%08x\n", addr, data); + nv_spam(obj, "nv_wo32 0x%08llx 0x%08x\n", addr, data); nv_ofuncs(obj)->wr32(obj, addr, data); } diff --git a/drivers/gpu/drm/nouveau/core/include/core/printk.h b/drivers/gpu/drm/nouveau/core/include/core/printk.h index 1d629664f32d..febed2ea5c80 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/printk.h +++ b/drivers/gpu/drm/nouveau/core/include/core/printk.h @@ -15,7 +15,8 @@ struct nouveau_object; #define NV_PRINTK_TRACE KERN_DEBUG #define NV_PRINTK_SPAM KERN_DEBUG -void nv_printk_(struct nouveau_object *, const char *, int, const char *, ...); +void __printf(4, 5) +nv_printk_(struct nouveau_object *, const char *, int, const char *, ...); #define nv_printk(o,l,f,a...) do { \ if (NV_DBG_##l <= CONFIG_NOUVEAU_DEBUG) \ diff --git a/drivers/gpu/drm/nouveau/core/include/engine/disp.h b/drivers/gpu/drm/nouveau/core/include/engine/disp.h index 46948285f3e7..28da6772c095 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/disp.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/disp.h @@ -4,18 +4,11 @@ #include <core/object.h> #include <core/engine.h> #include <core/device.h> +#include <core/event.h> struct nouveau_disp { struct nouveau_engine base; - - struct { - struct list_head list; - spinlock_t lock; - void (*notify)(void *, int); - void (*get)(void *, int); - void (*put)(void *, int); - void *data; - } vblank; + struct nouveau_event *vblank; }; static inline struct nouveau_disp * @@ -24,16 +17,22 @@ nouveau_disp(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_ENGINE_DISP]; } -#define nouveau_disp_create(p,e,c,i,x,d) \ - nouveau_engine_create((p), (e), (c), true, (i), (x), (d)) -#define nouveau_disp_destroy(d) \ - nouveau_engine_destroy(&(d)->base) +#define nouveau_disp_create(p,e,c,h,i,x,d) \ + nouveau_disp_create_((p), (e), (c), (h), (i), (x), \ + sizeof(**d), (void **)d) +#define nouveau_disp_destroy(d) ({ \ + struct nouveau_disp *disp = (d); \ + _nouveau_disp_dtor(nv_object(disp)); \ +}) #define nouveau_disp_init(d) \ nouveau_engine_init(&(d)->base) #define nouveau_disp_fini(d,s) \ nouveau_engine_fini(&(d)->base, (s)) -#define _nouveau_disp_dtor _nouveau_engine_dtor +int nouveau_disp_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int heads, + const char *, const char *, int, void **); +void _nouveau_disp_dtor(struct nouveau_object *); #define _nouveau_disp_init _nouveau_engine_init #define _nouveau_disp_fini _nouveau_engine_fini diff --git a/drivers/gpu/drm/nouveau/core/include/engine/fifo.h b/drivers/gpu/drm/nouveau/core/include/engine/fifo.h index f18846c8c6fe..b46c197709f3 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/fifo.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/fifo.h @@ -65,6 +65,8 @@ struct nouveau_fifo_base { struct nouveau_fifo { struct nouveau_engine base; + struct nouveau_event *uevent; + struct nouveau_object **channel; spinlock_t lock; u16 min; @@ -92,6 +94,8 @@ int nouveau_fifo_create_(struct nouveau_object *, struct nouveau_object *, struct nouveau_oclass *, int min, int max, int size, void **); void nouveau_fifo_destroy(struct nouveau_fifo *); +const char * +nouveau_client_name_for_fifo_chid(struct nouveau_fifo *fifo, u32 chid); #define _nouveau_fifo_init _nouveau_engine_init #define _nouveau_fifo_fini _nouveau_engine_fini diff --git a/drivers/gpu/drm/nouveau/core/include/engine/software.h b/drivers/gpu/drm/nouveau/core/include/engine/software.h index c945691c8564..45799487e573 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/software.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/software.h @@ -3,17 +3,17 @@ #include <core/engine.h> #include <core/engctx.h> +#include <core/event.h> struct nouveau_software_chan { struct nouveau_engctx base; struct { - struct list_head head; + struct nouveau_eventh event; u32 channel; u32 ctxdma; u64 offset; u32 value; - u32 crtc; } vblank; int (*flip)(void *); diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/dcb.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/dcb.h index b79025da581e..123270e9813a 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/dcb.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/dcb.h @@ -16,6 +16,8 @@ enum dcb_output_type { struct dcb_output { int index; /* may not be raw dcb index if merging has happened */ + u16 hasht; + u16 hashm; enum dcb_output_type type; uint8_t i2c_index; uint8_t heads; @@ -25,6 +27,7 @@ struct dcb_output { uint8_t or; uint8_t link; bool duallink_possible; + uint8_t extdev; union { struct sor_conf { int link; diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/gpio.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/gpio.h index e6563b5cb08e..96d3364f6db3 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/gpio.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/gpio.h @@ -1,17 +1,22 @@ #ifndef __NVBIOS_GPIO_H__ #define __NVBIOS_GPIO_H__ -struct nouveau_bios; - enum dcb_gpio_func_name { DCB_GPIO_PANEL_POWER = 0x01, DCB_GPIO_TVDAC0 = 0x0c, DCB_GPIO_TVDAC1 = 0x2d, - DCB_GPIO_PWM_FAN = 0x09, + DCB_GPIO_FAN = 0x09, DCB_GPIO_FAN_SENSE = 0x3d, DCB_GPIO_UNUSED = 0xff }; +#define DCB_GPIO_LOG_DIR 0x02 +#define DCB_GPIO_LOG_DIR_OUT 0x00 +#define DCB_GPIO_LOG_DIR_IN 0x02 +#define DCB_GPIO_LOG_VAL 0x01 +#define DCB_GPIO_LOG_VAL_LO 0x00 +#define DCB_GPIO_LOG_VAL_HI 0x01 + struct dcb_gpio_func { u8 func; u8 line; diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/i2c.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/i2c.h index 5079bedfd985..10b57a19a7de 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/i2c.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/i2c.h @@ -15,7 +15,7 @@ struct dcb_i2c_entry { enum dcb_i2c_type type; u8 drive; u8 sense; - u32 data; + u8 share; }; u16 dcb_i2c_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len); diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/therm.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/therm.h index a2c4296fc5f6..083541dbe9c8 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/therm.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/therm.h @@ -23,11 +23,27 @@ struct nvbios_therm_sensor { struct nvbios_therm_threshold thrs_shutdown; }; +/* no vbios have more than 6 */ +#define NOUVEAU_TEMP_FAN_TRIP_MAX 10 +struct nouveau_therm_trip_point { + int fan_duty; + int temp; + int hysteresis; +}; + struct nvbios_therm_fan { u16 pwm_freq; u8 min_duty; u8 max_duty; + + u16 bump_period; + u16 slow_down_period; + + struct nouveau_therm_trip_point trip[NOUVEAU_TEMP_FAN_TRIP_MAX]; + u8 nr_fan_trip; + u8 linear_min_temp; + u8 linear_max_temp; }; enum nvbios_therm_domain { diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/xpio.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/xpio.h new file mode 100644 index 000000000000..360baab52e4c --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/xpio.h @@ -0,0 +1,19 @@ +#ifndef __NVBIOS_XPIO_H__ +#define __NVBIOS_XPIO_H__ + +#define NVBIOS_XPIO_FLAG_AUX 0x10 +#define NVBIOS_XPIO_FLAG_AUX0 0x00 +#define NVBIOS_XPIO_FLAG_AUX1 0x10 + +struct nvbios_xpio { + u8 type; + u8 addr; + u8 flags; +}; + +u16 dcb_xpio_table(struct nouveau_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u16 dcb_xpio_parse(struct nouveau_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_xpio *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bus.h b/drivers/gpu/drm/nouveau/core/include/subdev/bus.h new file mode 100644 index 000000000000..7d88ec4a6d06 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bus.h @@ -0,0 +1,41 @@ +#ifndef __NOUVEAU_BUS_H__ +#define __NOUVEAU_BUS_H__ + +#include <core/subdev.h> +#include <core/device.h> + +struct nouveau_bus_intr { + u32 stat; + u32 unit; +}; + +struct nouveau_bus { + struct nouveau_subdev base; +}; + +static inline struct nouveau_bus * +nouveau_bus(void *obj) +{ + return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_BUS]; +} + +#define nouveau_bus_create(p, e, o, d) \ + nouveau_subdev_create_((p), (e), (o), 0, "PBUS", "master", \ + sizeof(**d), (void **)d) +#define nouveau_bus_destroy(p) \ + nouveau_subdev_destroy(&(p)->base) +#define nouveau_bus_init(p) \ + nouveau_subdev_init(&(p)->base) +#define nouveau_bus_fini(p, s) \ + nouveau_subdev_fini(&(p)->base, (s)) + +#define _nouveau_bus_dtor _nouveau_subdev_dtor +#define _nouveau_bus_init _nouveau_subdev_init +#define _nouveau_bus_fini _nouveau_subdev_fini + +extern struct nouveau_oclass nv04_bus_oclass; +extern struct nouveau_oclass nv31_bus_oclass; +extern struct nouveau_oclass nv50_bus_oclass; +extern struct nouveau_oclass nvc0_bus_oclass; + +#endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h b/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h index b75e8f18e52c..c85b9f1579ad 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/gpio.h @@ -3,6 +3,7 @@ #include <core/subdev.h> #include <core/device.h> +#include <core/event.h> #include <subdev/bios.h> #include <subdev/bios/gpio.h> @@ -10,28 +11,18 @@ struct nouveau_gpio { struct nouveau_subdev base; + struct nouveau_event *events; + /* hardware interfaces */ void (*reset)(struct nouveau_gpio *, u8 func); int (*drive)(struct nouveau_gpio *, int line, int dir, int out); int (*sense)(struct nouveau_gpio *, int line); - void (*irq_enable)(struct nouveau_gpio *, int line, bool); /* software interfaces */ int (*find)(struct nouveau_gpio *, int idx, u8 tag, u8 line, struct dcb_gpio_func *); int (*set)(struct nouveau_gpio *, int idx, u8 tag, u8 line, int state); int (*get)(struct nouveau_gpio *, int idx, u8 tag, u8 line); - int (*irq)(struct nouveau_gpio *, int idx, u8 tag, u8 line, bool on); - - /* interrupt handling */ - struct list_head isr; - spinlock_t lock; - - void (*isr_run)(struct nouveau_gpio *, int idx, u32 mask); - int (*isr_add)(struct nouveau_gpio *, int idx, u8 tag, u8 line, - void (*)(void *, int state), void *data); - void (*isr_del)(struct nouveau_gpio *, int idx, u8 tag, u8 line, - void (*)(void *, int state), void *data); }; static inline struct nouveau_gpio * @@ -40,25 +31,23 @@ nouveau_gpio(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_GPIO]; } -#define nouveau_gpio_create(p,e,o,d) \ - nouveau_gpio_create_((p), (e), (o), sizeof(**d), (void **)d) -#define nouveau_gpio_destroy(p) \ - nouveau_subdev_destroy(&(p)->base) +#define nouveau_gpio_create(p,e,o,l,d) \ + nouveau_gpio_create_((p), (e), (o), (l), sizeof(**d), (void **)d) +#define nouveau_gpio_destroy(p) ({ \ + struct nouveau_gpio *gpio = (p); \ + _nouveau_gpio_dtor(nv_object(gpio)); \ +}) #define nouveau_gpio_fini(p,s) \ nouveau_subdev_fini(&(p)->base, (s)) -int nouveau_gpio_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); -int nouveau_gpio_init(struct nouveau_gpio *); +int nouveau_gpio_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, int, void **); +void _nouveau_gpio_dtor(struct nouveau_object *); +int nouveau_gpio_init(struct nouveau_gpio *); extern struct nouveau_oclass nv10_gpio_oclass; extern struct nouveau_oclass nv50_gpio_oclass; extern struct nouveau_oclass nvd0_gpio_oclass; - -void nv50_gpio_dtor(struct nouveau_object *); -int nv50_gpio_init(struct nouveau_object *); -int nv50_gpio_fini(struct nouveau_object *, bool); -void nv50_gpio_intr(struct nouveau_subdev *); -void nv50_gpio_irq_enable(struct nouveau_gpio *, int line, bool); +extern struct nouveau_oclass nve0_gpio_oclass; #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h index b93ab01e3785..888384c0bed8 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h @@ -10,23 +10,59 @@ #define NV_I2C_PORT(n) (0x00 + (n)) #define NV_I2C_DEFAULT(n) (0x80 + (n)) +#define NV_I2C_TYPE_DCBI2C(n) (0x0000 | (n)) +#define NV_I2C_TYPE_EXTDDC(e) (0x0005 | (e) << 8) +#define NV_I2C_TYPE_EXTAUX(e) (0x0006 | (e) << 8) + struct nouveau_i2c_port { + struct nouveau_object base; struct i2c_adapter adapter; - struct nouveau_i2c *i2c; - struct i2c_algo_bit_data bit; + struct list_head head; u8 index; - u8 type; - u32 dcb; - u32 drive; - u32 sense; - u32 state; + + const struct nouveau_i2c_func *func; +}; + +struct nouveau_i2c_func { + void (*acquire)(struct nouveau_i2c_port *); + void (*release)(struct nouveau_i2c_port *); + + void (*drive_scl)(struct nouveau_i2c_port *, int); + void (*drive_sda)(struct nouveau_i2c_port *, int); + int (*sense_scl)(struct nouveau_i2c_port *); + int (*sense_sda)(struct nouveau_i2c_port *); + + int (*aux)(struct nouveau_i2c_port *, u8, u32, u8 *, u8); + int (*pattern)(struct nouveau_i2c_port *, int pattern); + int (*lnk_ctl)(struct nouveau_i2c_port *, int nr, int bw, bool enh); + int (*drv_ctl)(struct nouveau_i2c_port *, int lane, int sw, int pe); }; +#define nouveau_i2c_port_create(p,e,o,i,a,d) \ + nouveau_i2c_port_create_((p), (e), (o), (i), (a), \ + sizeof(**d), (void **)d) +#define nouveau_i2c_port_destroy(p) ({ \ + struct nouveau_i2c_port *port = (p); \ + _nouveau_i2c_port_dtor(nv_object(i2c)); \ +}) +#define nouveau_i2c_port_init(p) \ + nouveau_object_init(&(p)->base) +#define nouveau_i2c_port_fini(p,s) \ + nouveau_object_fini(&(p)->base, (s)) + +int nouveau_i2c_port_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, u8, + const struct i2c_algorithm *, int, void **); +void _nouveau_i2c_port_dtor(struct nouveau_object *); +#define _nouveau_i2c_port_init nouveau_object_init +#define _nouveau_i2c_port_fini nouveau_object_fini + struct nouveau_i2c { struct nouveau_subdev base; struct nouveau_i2c_port *(*find)(struct nouveau_i2c *, u8 index); + struct nouveau_i2c_port *(*find_type)(struct nouveau_i2c *, u16 type); int (*identify)(struct nouveau_i2c *, int index, const char *what, struct i2c_board_info *, bool (*match)(struct nouveau_i2c_port *, @@ -40,21 +76,76 @@ nouveau_i2c(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_I2C]; } -extern struct nouveau_oclass nouveau_i2c_oclass; +#define nouveau_i2c_create(p,e,o,s,d) \ + nouveau_i2c_create_((p), (e), (o), (s), sizeof(**d), (void **)d) +#define nouveau_i2c_destroy(p) ({ \ + struct nouveau_i2c *i2c = (p); \ + _nouveau_i2c_dtor(nv_object(i2c)); \ +}) +#define nouveau_i2c_init(p) ({ \ + struct nouveau_i2c *i2c = (p); \ + _nouveau_i2c_init(nv_object(i2c)); \ +}) +#define nouveau_i2c_fini(p,s) ({ \ + struct nouveau_i2c *i2c = (p); \ + _nouveau_i2c_fini(nv_object(i2c), (s)); \ +}) -void nouveau_i2c_drive_scl(void *, int); -void nouveau_i2c_drive_sda(void *, int); -int nouveau_i2c_sense_scl(void *); -int nouveau_i2c_sense_sda(void *); +int nouveau_i2c_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, struct nouveau_oclass *, + int, void **); +void _nouveau_i2c_dtor(struct nouveau_object *); +int _nouveau_i2c_init(struct nouveau_object *); +int _nouveau_i2c_fini(struct nouveau_object *, bool); -int nv_rdi2cr(struct nouveau_i2c_port *, u8 addr, u8 reg); -int nv_wri2cr(struct nouveau_i2c_port *, u8 addr, u8 reg, u8 val); -bool nv_probe_i2c(struct nouveau_i2c_port *, u8 addr); - -int nv_rdaux(struct nouveau_i2c_port *, u32 addr, u8 *data, u8 size); -int nv_wraux(struct nouveau_i2c_port *, u32 addr, u8 *data, u8 size); +extern struct nouveau_oclass nv04_i2c_oclass; +extern struct nouveau_oclass nv4e_i2c_oclass; +extern struct nouveau_oclass nv50_i2c_oclass; +extern struct nouveau_oclass nv94_i2c_oclass; +extern struct nouveau_oclass nvd0_i2c_oclass; +extern struct nouveau_oclass nouveau_anx9805_sclass[]; extern const struct i2c_algorithm nouveau_i2c_bit_algo; extern const struct i2c_algorithm nouveau_i2c_aux_algo; +static inline int +nv_rdi2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg) +{ + u8 val; + struct i2c_msg msgs[] = { + { .addr = addr, .flags = 0, .len = 1, .buf = ® }, + { .addr = addr, .flags = I2C_M_RD, .len = 1, .buf = &val }, + }; + + int ret = i2c_transfer(&port->adapter, msgs, 2); + if (ret != 2) + return -EIO; + + return val; +} + +static inline int +nv_wri2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg, u8 val) +{ + u8 buf[2] = { reg, val }; + struct i2c_msg msgs[] = { + { .addr = addr, .flags = 0, .len = 2, .buf = buf }, + }; + + int ret = i2c_transfer(&port->adapter, msgs, 1); + if (ret != 1) + return -EIO; + + return 0; +} + +static inline bool +nv_probe_i2c(struct nouveau_i2c_port *port, u8 addr) +{ + return nv_rdi2cr(port, addr, 0) >= 0; +} + +int nv_rdaux(struct nouveau_i2c_port *, u32 addr, u8 *data, u8 size); +int nv_wraux(struct nouveau_i2c_port *, u32 addr, u8 *data, u8 size); + #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/therm.h b/drivers/gpu/drm/nouveau/core/include/subdev/therm.h index faee569fd458..6b17b614629f 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/therm.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/therm.h @@ -4,10 +4,10 @@ #include <core/device.h> #include <core/subdev.h> -enum nouveau_therm_fan_mode { - FAN_CONTROL_NONE = 0, - FAN_CONTROL_MANUAL = 1, - FAN_CONTROL_NR, +enum nouveau_therm_mode { + NOUVEAU_THERM_CTRL_NONE = 0, + NOUVEAU_THERM_CTRL_MANUAL = 1, + NOUVEAU_THERM_CTRL_AUTO = 2, }; enum nouveau_therm_attr_type { @@ -28,6 +28,11 @@ enum nouveau_therm_attr_type { struct nouveau_therm { struct nouveau_subdev base; + int (*pwm_ctrl)(struct nouveau_therm *, int line, bool); + int (*pwm_get)(struct nouveau_therm *, int line, u32 *, u32 *); + int (*pwm_set)(struct nouveau_therm *, int line, u32, u32); + int (*pwm_clock)(struct nouveau_therm *); + int (*fan_get)(struct nouveau_therm *); int (*fan_set)(struct nouveau_therm *, int); int (*fan_sense)(struct nouveau_therm *); @@ -46,13 +51,29 @@ nouveau_therm(void *obj) } #define nouveau_therm_create(p,e,o,d) \ - nouveau_subdev_create((p), (e), (o), 0, "THERM", "therm", d) -#define nouveau_therm_destroy(p) \ - nouveau_subdev_destroy(&(p)->base) + nouveau_therm_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_therm_destroy(p) ({ \ + struct nouveau_therm *therm = (p); \ + _nouveau_therm_dtor(nv_object(therm)); \ +}) +#define nouveau_therm_init(p) ({ \ + struct nouveau_therm *therm = (p); \ + _nouveau_therm_init(nv_object(therm)); \ +}) +#define nouveau_therm_fini(p,s) ({ \ + struct nouveau_therm *therm = (p); \ + _nouveau_therm_init(nv_object(therm), (s)); \ +}) -#define _nouveau_therm_dtor _nouveau_subdev_dtor +int nouveau_therm_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, void **); +void _nouveau_therm_dtor(struct nouveau_object *); +int _nouveau_therm_init(struct nouveau_object *); +int _nouveau_therm_fini(struct nouveau_object *, bool); extern struct nouveau_oclass nv40_therm_oclass; extern struct nouveau_oclass nv50_therm_oclass; +extern struct nouveau_oclass nva3_therm_oclass; +extern struct nouveau_oclass nvd0_therm_oclass; #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/timer.h b/drivers/gpu/drm/nouveau/core/include/subdev/timer.h index c24ec8ab3db4..e465d158d352 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/timer.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/timer.h @@ -10,6 +10,14 @@ struct nouveau_alarm { void (*func)(struct nouveau_alarm *); }; +static inline void +nouveau_alarm_init(struct nouveau_alarm *alarm, + void (*func)(struct nouveau_alarm *)) +{ + INIT_LIST_HEAD(&alarm->head); + alarm->func = func; +} + bool nouveau_timer_wait_eq(void *, u64 nsec, u32 addr, u32 mask, u32 data); bool nouveau_timer_wait_ne(void *, u64 nsec, u32 addr, u32 mask, u32 data); bool nouveau_timer_wait_cb(void *, u64 nsec, bool (*func)(void *), void *data); diff --git a/drivers/gpu/drm/nouveau/core/os.h b/drivers/gpu/drm/nouveau/core/os.h index cfe3b9cad156..eb496033b55c 100644 --- a/drivers/gpu/drm/nouveau/core/os.h +++ b/drivers/gpu/drm/nouveau/core/os.h @@ -16,6 +16,7 @@ #include <linux/vmalloc.h> #include <linux/acpi.h> #include <linux/dmi.h> +#include <linux/reboot.h> #include <asm/unaligned.h> diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/base.c b/drivers/gpu/drm/nouveau/core/subdev/bios/base.c index f621f69fa1a2..e816f06637a7 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/base.c @@ -172,7 +172,7 @@ out: nv_wr32(bios, pcireg, access); } -#if defined(CONFIG_ACPI) +#if defined(CONFIG_ACPI) && defined(CONFIG_X86) int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); bool nouveau_acpi_rom_supported(struct pci_dev *pdev); #else diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c b/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c index 0fd87df99dd6..2d9b9d7a7992 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/dcb.c @@ -107,6 +107,18 @@ dcb_outp(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len) return 0x0000; } +static inline u16 +dcb_outp_hasht(struct dcb_output *outp) +{ + return (outp->extdev << 8) | (outp->location << 4) | outp->type; +} + +static inline u16 +dcb_outp_hashm(struct dcb_output *outp) +{ + return (outp->heads << 8) | (outp->link << 6) | outp->or; +} + u16 dcb_outp_parse(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len, struct dcb_output *outp) @@ -135,34 +147,28 @@ dcb_outp_parse(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len, case DCB_OUTPUT_DP: outp->link = (conf & 0x00000030) >> 4; outp->sorconf.link = outp->link; /*XXX*/ + outp->extdev = 0x00; + if (outp->location != 0) + outp->extdev = (conf & 0x0000ff00) >> 8; break; default: break; } } + + outp->hasht = dcb_outp_hasht(outp); + outp->hashm = dcb_outp_hashm(outp); } return dcb; } -static inline u16 -dcb_outp_hasht(struct dcb_output *outp) -{ - return outp->type; -} - -static inline u16 -dcb_outp_hashm(struct dcb_output *outp) -{ - return (outp->heads << 8) | (outp->link << 6) | outp->or; -} - u16 dcb_outp_match(struct nouveau_bios *bios, u16 type, u16 mask, u8 *ver, u8 *len, struct dcb_output *outp) { u16 dcb, idx = 0; while ((dcb = dcb_outp_parse(bios, idx++, ver, len, outp))) { - if (dcb_outp_hasht(outp) == type) { + if ((dcb_outp_hasht(outp) & 0x00ff) == (type & 0x00ff)) { if ((dcb_outp_hashm(outp) & mask) == mask) break; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/extdev.c b/drivers/gpu/drm/nouveau/core/subdev/bios/extdev.c index 5afb568b2d69..b2a676e53580 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/extdev.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/extdev.c @@ -48,7 +48,7 @@ extdev_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *len, u8 *cnt) return extdev + *hdr; } -u16 +static u16 nvbios_extdev_entry(struct nouveau_bios *bios, int idx, u8 *ver, u8 *len) { u8 hdr, cnt; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/gpio.c b/drivers/gpu/drm/nouveau/core/subdev/bios/gpio.c index c84e93fa6d95..172a4f999990 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/gpio.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/gpio.c @@ -25,6 +25,7 @@ #include <subdev/bios.h> #include <subdev/bios/dcb.h> #include <subdev/bios/gpio.h> +#include <subdev/bios/xpio.h> u16 dcb_gpio_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) @@ -60,8 +61,14 @@ dcb_gpio_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) u16 dcb_gpio_entry(struct nouveau_bios *bios, int idx, int ent, u8 *ver, u8 *len) { - u8 hdr, cnt; - u16 gpio = !idx ? dcb_gpio_table(bios, ver, &hdr, &cnt, len) : 0x0000; + u8 hdr, cnt, xver; /* use gpio version for xpio entry parsing */ + u16 gpio; + + if (!idx--) + gpio = dcb_gpio_table(bios, ver, &hdr, &cnt, len); + else + gpio = dcb_xpio_table(bios, idx, &xver, &hdr, &cnt, len); + if (gpio && ent < cnt) return gpio + hdr + (ent * *len); return 0x0000; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/i2c.c b/drivers/gpu/drm/nouveau/core/subdev/bios/i2c.c index ad577db83766..cfb9288c6d28 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/i2c.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/i2c.c @@ -70,12 +70,12 @@ dcb_i2c_parse(struct nouveau_bios *bios, u8 idx, struct dcb_i2c_entry *info) u8 ver, len; u16 ent = dcb_i2c_entry(bios, idx, &ver, &len); if (ent) { - info->data = nv_ro32(bios, ent + 0); - info->type = nv_ro08(bios, ent + 3); + info->type = nv_ro08(bios, ent + 3); + info->share = DCB_I2C_UNUSED; if (ver < 0x30) { info->type &= 0x07; if (info->type == 0x07) - info->type = 0xff; + info->type = DCB_I2C_UNUSED; } switch (info->type) { @@ -88,7 +88,11 @@ dcb_i2c_parse(struct nouveau_bios *bios, u8 idx, struct dcb_i2c_entry *info) return 0; case DCB_I2C_NVIO_BIT: case DCB_I2C_NVIO_AUX: - info->drive = nv_ro08(bios, ent + 0); + info->drive = nv_ro08(bios, ent + 0) & 0x0f; + if (nv_ro08(bios, ent + 1) & 0x01) { + info->share = nv_ro08(bios, ent + 1) >> 1; + info->share &= 0x0f; + } return 0; case DCB_I2C_UNUSED: return 0; @@ -121,7 +125,8 @@ dcb_i2c_parse(struct nouveau_bios *bios, u8 idx, struct dcb_i2c_entry *info) if (!info->sense) info->sense = 0x36; } - info->type = DCB_I2C_NV04_BIT; + info->type = DCB_I2C_NV04_BIT; + info->share = DCB_I2C_UNUSED; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c index 690ed438b2ad..2cc1e6a5eb6a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c @@ -231,6 +231,11 @@ init_i2c(struct nvbios_init *init, int index) return NULL; } + if (index == -2 && init->outp->location) { + index = NV_I2C_TYPE_EXTAUX(init->outp->extdev); + return i2c->find_type(i2c, index); + } + index = init->outp->i2c_index; } @@ -258,7 +263,7 @@ init_wri2cr(struct nvbios_init *init, u8 index, u8 addr, u8 reg, u8 val) static int init_rdauxr(struct nvbios_init *init, u32 addr) { - struct nouveau_i2c_port *port = init_i2c(init, -1); + struct nouveau_i2c_port *port = init_i2c(init, -2); u8 data; if (port && init_exec(init)) { @@ -274,7 +279,7 @@ init_rdauxr(struct nvbios_init *init, u32 addr) static int init_wrauxr(struct nvbios_init *init, u32 addr, u8 data) { - struct nouveau_i2c_port *port = init_i2c(init, -1); + struct nouveau_i2c_port *port = init_i2c(init, -2); if (port && init_exec(init)) return nv_wraux(port, addr, &data, 1); return -ENODEV; @@ -1816,7 +1821,7 @@ init_ram_restrict_zm_reg_group(struct nvbios_init *init) u8 i, j; trace("RAM_RESTRICT_ZM_REG_GROUP\t" - "R[%08x] 0x%02x 0x%02x\n", addr, incr, num); + "R[0x%08x] 0x%02x 0x%02x\n", addr, incr, num); init->offset += 7; for (i = 0; i < num; i++) { @@ -1849,7 +1854,7 @@ init_copy_zm_reg(struct nvbios_init *init) u32 sreg = nv_ro32(bios, init->offset + 1); u32 dreg = nv_ro32(bios, init->offset + 5); - trace("COPY_ZM_REG\tR[0x%06x] = R[0x%06x]\n", sreg, dreg); + trace("COPY_ZM_REG\tR[0x%06x] = R[0x%06x]\n", dreg, sreg); init->offset += 9; init_wr32(init, dreg, init_rd32(init, sreg)); @@ -1866,7 +1871,7 @@ init_zm_reg_group(struct nvbios_init *init) u32 addr = nv_ro32(bios, init->offset + 1); u8 count = nv_ro08(bios, init->offset + 5); - trace("ZM_REG_GROUP\tR[0x%06x] =\n"); + trace("ZM_REG_GROUP\tR[0x%06x] =\n", addr); init->offset += 6; while (count--) { diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c b/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c index 862a08a2ae27..22a20573ed1b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/therm.c @@ -55,7 +55,7 @@ therm_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *len, u8 *cnt) return therm + nv_ro08(bios, therm + 1); } -u16 +static u16 nvbios_therm_entry(struct nouveau_bios *bios, int idx, u8 *ver, u8 *len) { u8 hdr, cnt; @@ -155,10 +155,15 @@ int nvbios_therm_fan_parse(struct nouveau_bios *bios, struct nvbios_therm_fan *fan) { + struct nouveau_therm_trip_point *cur_trip = NULL; u8 ver, len, i; u16 entry; + uint8_t duty_lut[] = { 0, 0, 25, 0, 40, 0, 50, 0, + 75, 0, 85, 0, 100, 0, 100, 0 }; + i = 0; + fan->nr_fan_trip = 0; while ((entry = nvbios_therm_entry(bios, i++, &ver, &len))) { s16 value = nv_ro16(bios, entry + 1); @@ -167,9 +172,30 @@ nvbios_therm_fan_parse(struct nouveau_bios *bios, fan->min_duty = value & 0xff; fan->max_duty = (value & 0xff00) >> 8; break; + case 0x24: + fan->nr_fan_trip++; + cur_trip = &fan->trip[fan->nr_fan_trip - 1]; + cur_trip->hysteresis = value & 0xf; + cur_trip->temp = (value & 0xff0) >> 4; + cur_trip->fan_duty = duty_lut[(value & 0xf000) >> 12]; + break; + case 0x25: + cur_trip = &fan->trip[fan->nr_fan_trip - 1]; + cur_trip->fan_duty = value; + break; case 0x26: fan->pwm_freq = value; break; + case 0x3b: + fan->bump_period = value; + break; + case 0x3c: + fan->slow_down_period = value; + break; + case 0x46: + fan->linear_min_temp = nv_ro08(bios, entry + 1); + fan->linear_max_temp = nv_ro08(bios, entry + 2); + break; } } diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/xpio.c b/drivers/gpu/drm/nouveau/core/subdev/bios/xpio.c new file mode 100644 index 000000000000..e9b8e5d30a7a --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/xpio.c @@ -0,0 +1,76 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <subdev/bios.h> +#include <subdev/bios/gpio.h> +#include <subdev/bios/xpio.h> + +static u16 +dcb_xpiod_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) +{ + u16 data = dcb_gpio_table(bios, ver, hdr, cnt, len); + if (data && *ver >= 0x40 && *hdr >= 0x06) { + u16 xpio = nv_ro16(bios, data + 0x04); + if (xpio) { + *ver = nv_ro08(bios, data + 0x00); + *hdr = nv_ro08(bios, data + 0x01); + *cnt = nv_ro08(bios, data + 0x02); + *len = nv_ro08(bios, data + 0x03); + return xpio; + } + } + return 0x0000; +} + +u16 +dcb_xpio_table(struct nouveau_bios *bios, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len) +{ + u16 data = dcb_xpiod_table(bios, ver, hdr, cnt, len); + if (data && idx < *cnt) { + u16 xpio = nv_ro16(bios, data + *hdr + (idx * *len)); + if (xpio) { + *ver = nv_ro08(bios, data + 0x00); + *hdr = nv_ro08(bios, data + 0x01); + *cnt = nv_ro08(bios, data + 0x02); + *len = nv_ro08(bios, data + 0x03); + return xpio; + } + } + return 0x0000; +} + +u16 +dcb_xpio_parse(struct nouveau_bios *bios, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_xpio *info) +{ + u16 data = dcb_xpio_table(bios, idx, ver, hdr, cnt, len); + if (data && *len >= 6) { + info->type = nv_ro08(bios, data + 0x04); + info->addr = nv_ro08(bios, data + 0x05); + info->flags = nv_ro08(bios, data + 0x06); + } + return 0x0000; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/bus/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/bus/nv04.c new file mode 100644 index 000000000000..8c7f8057a185 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bus/nv04.c @@ -0,0 +1,95 @@ +/* + * Copyright 2012 Nouveau Community + * + * 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: Martin Peres <martin.peres@labri.fr> + * Ben Skeggs + */ + +#include <subdev/bus.h> + +struct nv04_bus_priv { + struct nouveau_bus base; +}; + +static void +nv04_bus_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_bus *pbus = nouveau_bus(subdev); + u32 stat = nv_rd32(pbus, 0x001100) & nv_rd32(pbus, 0x001140); + + if (stat & 0x00000001) { + nv_error(pbus, "BUS ERROR\n"); + stat &= ~0x00000001; + nv_wr32(pbus, 0x001100, 0x00000001); + } + + if (stat & 0x00000110) { + subdev = nouveau_subdev(subdev, NVDEV_SUBDEV_GPIO); + if (subdev && subdev->intr) + subdev->intr(subdev); + stat &= ~0x00000110; + nv_wr32(pbus, 0x001100, 0x00000110); + } + + if (stat) { + nv_error(pbus, "unknown intr 0x%08x\n", stat); + nv_mask(pbus, 0x001140, stat, 0x00000000); + } +} + +static int +nv04_bus_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv04_bus_priv *priv; + int ret; + + ret = nouveau_bus_create(parent, engine, oclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_subdev(priv)->intr = nv04_bus_intr; + return 0; +} + +static int +nv04_bus_init(struct nouveau_object *object) +{ + struct nv04_bus_priv *priv = (void *)object; + + nv_wr32(priv, 0x001100, 0xffffffff); + nv_wr32(priv, 0x001140, 0x00000111); + + return nouveau_bus_init(&priv->base); +} + +struct nouveau_oclass +nv04_bus_oclass = { + .handle = NV_SUBDEV(BUS, 0x04), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_bus_ctor, + .dtor = _nouveau_bus_dtor, + .init = nv04_bus_init, + .fini = _nouveau_bus_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bus/nv31.c b/drivers/gpu/drm/nouveau/core/subdev/bus/nv31.c new file mode 100644 index 000000000000..34132aef34e1 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bus/nv31.c @@ -0,0 +1,112 @@ +/* + * Copyright 2012 Nouveau Community + * + * 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: Martin Peres <martin.peres@labri.fr> + * Ben Skeggs + */ + +#include <subdev/bus.h> + +struct nv31_bus_priv { + struct nouveau_bus base; +}; + +static void +nv31_bus_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_bus *pbus = nouveau_bus(subdev); + u32 stat = nv_rd32(pbus, 0x001100) & nv_rd32(pbus, 0x001140); + u32 gpio = nv_rd32(pbus, 0x001104) & nv_rd32(pbus, 0x001144); + + if (gpio) { + subdev = nouveau_subdev(pbus, NVDEV_SUBDEV_GPIO); + if (subdev && subdev->intr) + subdev->intr(subdev); + } + + if (stat & 0x00000008) { /* NV41- */ + u32 addr = nv_rd32(pbus, 0x009084); + u32 data = nv_rd32(pbus, 0x009088); + + nv_error(pbus, "MMIO %s of 0x%08x FAULT at 0x%06x\n", + (addr & 0x00000002) ? "write" : "read", data, + (addr & 0x00fffffc)); + + stat &= ~0x00000008; + nv_wr32(pbus, 0x001100, 0x00000008); + } + + if (stat & 0x00070000) { + subdev = nouveau_subdev(pbus, NVDEV_SUBDEV_THERM); + if (subdev && subdev->intr) + subdev->intr(subdev); + stat &= ~0x00070000; + nv_wr32(pbus, 0x001100, 0x00070000); + } + + if (stat) { + nv_error(pbus, "unknown intr 0x%08x\n", stat); + nv_mask(pbus, 0x001140, stat, 0x00000000); + } +} + +static int +nv31_bus_init(struct nouveau_object *object) +{ + struct nv31_bus_priv *priv = (void *)object; + int ret; + + ret = nouveau_bus_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0x001100, 0xffffffff); + nv_wr32(priv, 0x001140, 0x00070008); + return 0; +} + +static int +nv31_bus_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv31_bus_priv *priv; + int ret; + + ret = nouveau_bus_create(parent, engine, oclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_subdev(priv)->intr = nv31_bus_intr; + return 0; +} + +struct nouveau_oclass +nv31_bus_oclass = { + .handle = NV_SUBDEV(BUS, 0x31), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv31_bus_ctor, + .dtor = _nouveau_bus_dtor, + .init = nv31_bus_init, + .fini = _nouveau_bus_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bus/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/bus/nv50.c new file mode 100644 index 000000000000..f5b2117fa8c6 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bus/nv50.c @@ -0,0 +1,105 @@ +/* + * Copyright 2012 Nouveau Community + * + * 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: Martin Peres <martin.peres@labri.fr> + * Ben Skeggs + */ + +#include <subdev/bus.h> + +struct nv50_bus_priv { + struct nouveau_bus base; +}; + +static void +nv50_bus_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_bus *pbus = nouveau_bus(subdev); + u32 stat = nv_rd32(pbus, 0x001100) & nv_rd32(pbus, 0x001140); + + if (stat & 0x00000008) { + u32 addr = nv_rd32(pbus, 0x009084); + u32 data = nv_rd32(pbus, 0x009088); + + nv_error(pbus, "MMIO %s of 0x%08x FAULT at 0x%06x\n", + (addr & 0x00000002) ? "write" : "read", data, + (addr & 0x00fffffc)); + + stat &= ~0x00000008; + nv_wr32(pbus, 0x001100, 0x00000008); + } + + if (stat & 0x00010000) { + subdev = nouveau_subdev(pbus, NVDEV_SUBDEV_THERM); + if (subdev && subdev->intr) + subdev->intr(subdev); + stat &= ~0x00010000; + nv_wr32(pbus, 0x001100, 0x00010000); + } + + if (stat) { + nv_error(pbus, "unknown intr 0x%08x\n", stat); + nv_mask(pbus, 0x001140, stat, 0); + } +} + +static int +nv50_bus_init(struct nouveau_object *object) +{ + struct nv50_bus_priv *priv = (void *)object; + int ret; + + ret = nouveau_bus_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0x001100, 0xffffffff); + nv_wr32(priv, 0x001140, 0x00010008); + return 0; +} + +static int +nv50_bus_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_bus_priv *priv; + int ret; + + ret = nouveau_bus_create(parent, engine, oclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_subdev(priv)->intr = nv50_bus_intr; + return 0; +} + +struct nouveau_oclass +nv50_bus_oclass = { + .handle = NV_SUBDEV(BUS, 0x50), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_bus_ctor, + .dtor = _nouveau_bus_dtor, + .init = nv50_bus_init, + .fini = _nouveau_bus_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bus/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/bus/nvc0.c new file mode 100644 index 000000000000..b192d6246363 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bus/nvc0.c @@ -0,0 +1,101 @@ +/* + * Copyright 2012 Nouveau Community + * + * 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: Martin Peres <martin.peres@labri.fr> + * Ben Skeggs + */ + +#include <subdev/bus.h> + +struct nvc0_bus_priv { + struct nouveau_bus base; +}; + +static void +nvc0_bus_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_bus *pbus = nouveau_bus(subdev); + u32 stat = nv_rd32(pbus, 0x001100) & nv_rd32(pbus, 0x001140); + + if (stat & 0x0000000e) { + u32 addr = nv_rd32(pbus, 0x009084); + u32 data = nv_rd32(pbus, 0x009088); + + nv_error(pbus, "MMIO %s of 0x%08x FAULT at 0x%06x [ %s%s%s]\n", + (addr & 0x00000002) ? "write" : "read", data, + (addr & 0x00fffffc), + (stat & 0x00000002) ? "!ENGINE " : "", + (stat & 0x00000004) ? "IBUS " : "", + (stat & 0x00000008) ? "TIMEOUT " : ""); + + nv_wr32(pbus, 0x009084, 0x00000000); + nv_wr32(pbus, 0x001100, (stat & 0x0000000e)); + stat &= ~0x0000000e; + } + + if (stat) { + nv_error(pbus, "unknown intr 0x%08x\n", stat); + nv_mask(pbus, 0x001140, stat, 0x00000000); + } +} + +static int +nvc0_bus_init(struct nouveau_object *object) +{ + struct nvc0_bus_priv *priv = (void *)object; + int ret; + + ret = nouveau_bus_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0x001100, 0xffffffff); + nv_wr32(priv, 0x001140, 0x0000000e); + return 0; +} + +static int +nvc0_bus_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nvc0_bus_priv *priv; + int ret; + + ret = nouveau_bus_create(parent, engine, oclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_subdev(priv)->intr = nvc0_bus_intr; + return 0; +} + +struct nouveau_oclass +nvc0_bus_oclass = { + .handle = NV_SUBDEV(BUS, 0xc0), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvc0_bus_ctor, + .dtor = _nouveau_bus_dtor, + .init = nvc0_bus_init, + .fini = _nouveau_bus_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/base.c b/drivers/gpu/drm/nouveau/core/subdev/device/base.c index f8a7ed4166cf..3937ced5c753 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/base.c @@ -66,6 +66,7 @@ static const u64 disable_map[] = { [NVDEV_SUBDEV_CLOCK] = NV_DEVICE_DISABLE_CORE, [NVDEV_SUBDEV_MXM] = NV_DEVICE_DISABLE_CORE, [NVDEV_SUBDEV_MC] = NV_DEVICE_DISABLE_CORE, + [NVDEV_SUBDEV_BUS] = NV_DEVICE_DISABLE_CORE, [NVDEV_SUBDEV_TIMER] = NV_DEVICE_DISABLE_CORE, [NVDEV_SUBDEV_FB] = NV_DEVICE_DISABLE_CORE, [NVDEV_SUBDEV_LTCG] = NV_DEVICE_DISABLE_CORE, @@ -103,8 +104,8 @@ nouveau_devobj_ctor(struct nouveau_object *parent, struct nouveau_device *device; struct nouveau_devobj *devobj; struct nv_device_class *args = data; - u64 disable, boot0, strap; - u64 mmio_base, mmio_size; + u32 boot0, strap; + u64 disable, mmio_base, mmio_size; void __iomem *map; int ret, i, c; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv04.c index 8626d0d6cbbc..473c5c03d3c9 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv04.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/i2c.h> #include <subdev/clock.h> #include <subdev/devinit.h> @@ -46,10 +47,11 @@ nv04_identify(struct nouveau_device *device) case 0x04: device->cname = "NV04"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv04_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv04_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -63,10 +65,11 @@ nv04_identify(struct nouveau_device *device) case 0x05: device->cname = "NV05"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv05_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv04_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv10.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv10.c index 9c40b0fb23f6..d0774f5bebe1 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nv10.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv10.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -48,10 +49,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "NV10"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -64,10 +66,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "NV15"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -82,10 +85,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "NV16"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -100,10 +104,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "nForce"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv1a_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -118,10 +123,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "NV11"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -136,10 +142,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "NV17"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -154,10 +161,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "nForce2"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv1a_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -172,10 +180,11 @@ nv10_identify(struct nouveau_device *device) device->cname = "NV18"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv20.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv20.c index 74f88f48e1c2..ab920e0dc45b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nv20.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv20.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -49,10 +50,11 @@ nv20_identify(struct nouveau_device *device) device->cname = "NV20"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv20_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -67,10 +69,11 @@ nv20_identify(struct nouveau_device *device) device->cname = "NV25"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv25_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -85,10 +88,11 @@ nv20_identify(struct nouveau_device *device) device->cname = "NV28"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv25_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -103,10 +107,11 @@ nv20_identify(struct nouveau_device *device) device->cname = "NV2A"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv25_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv30.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv30.c index 0ac1b2c4f61d..5f2110261b04 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nv30.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv30.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -49,10 +50,11 @@ nv30_identify(struct nouveau_device *device) device->cname = "NV30"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv30_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -67,10 +69,11 @@ nv30_identify(struct nouveau_device *device) device->cname = "NV35"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv35_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -85,10 +88,11 @@ nv30_identify(struct nouveau_device *device) device->cname = "NV31"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv30_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -104,10 +108,11 @@ nv30_identify(struct nouveau_device *device) device->cname = "NV36"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv36_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; @@ -123,10 +128,11 @@ nv30_identify(struct nouveau_device *device) device->cname = "NV34"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv10_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c index 41d59689a021..f3d55efe9ac9 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c @@ -24,6 +24,8 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> +#include <subdev/vm.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -50,11 +52,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV40"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -70,11 +73,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV41"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv41_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -90,11 +94,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV42"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv41_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -110,11 +115,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV43"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv41_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -130,11 +136,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV45"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -150,11 +157,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "G70"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv47_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -170,11 +178,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "G71"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv49_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -190,11 +199,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "G73"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv49_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -210,11 +220,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV44"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv44_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -230,11 +241,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "G72"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -250,11 +262,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "NV44A"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv44_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -270,11 +283,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "C61"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -290,11 +304,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "C51"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv4e_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv4e_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -310,11 +325,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "C73"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -330,11 +346,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "C67"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; @@ -350,11 +367,12 @@ nv40_identify(struct nouveau_device *device) device->cname = "C68"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv46_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c index 6ccfd8585ba2..5ed2fa51ddc2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv50.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -57,12 +58,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G80"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv50_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -79,12 +81,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G84"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv50_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -104,12 +107,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G86"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv50_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -129,12 +133,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G92"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv50_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -154,12 +159,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G94"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv50_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -179,12 +185,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G96"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv50_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -204,12 +211,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G98"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -229,12 +237,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "G200"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv50_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -254,12 +263,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "MCP77/MCP78"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -279,12 +289,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "MCP79/MCP7A"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -304,12 +315,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "GT215"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -330,12 +342,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "GT216"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -355,12 +368,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "GT218"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; @@ -380,12 +394,13 @@ nv50_identify(struct nouveau_device *device) device->cname = "MCP89"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nv98_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nv50_fb_oclass; device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c index f0461685a422..4393eb4d6564 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -57,12 +58,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF100"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -85,12 +87,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF104"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -113,12 +116,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF106"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -141,12 +145,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF114"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -169,12 +174,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF116"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -197,12 +203,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF108"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -225,12 +232,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF110"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nv94_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -253,12 +261,13 @@ nvc0_identify(struct nouveau_device *device) device->cname = "GF119"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nvd0_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -282,4 +291,4 @@ nvc0_identify(struct nouveau_device *device) } return 0; -} + } diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c index 03a652876e73..5c12391619fd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c @@ -24,6 +24,7 @@ #include <subdev/device.h> #include <subdev/bios.h> +#include <subdev/bus.h> #include <subdev/gpio.h> #include <subdev/i2c.h> #include <subdev/clock.h> @@ -56,13 +57,14 @@ nve0_identify(struct nouveau_device *device) case 0xe4: device->cname = "GK104"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = &nve0_gpio_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nvd0_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -84,13 +86,14 @@ nve0_identify(struct nouveau_device *device) case 0xe7: device->cname = "GK107"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = &nve0_gpio_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nvd0_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; @@ -112,13 +115,14 @@ nve0_identify(struct nouveau_device *device) case 0xe6: device->cname = "GK106"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; - device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass; - device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass; + device->oclass[NVDEV_SUBDEV_GPIO ] = &nve0_gpio_oclass; + device->oclass[NVDEV_SUBDEV_I2C ] = &nvd0_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; - device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; + device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = &nvc0_mc_oclass; + device->oclass[NVDEV_SUBDEV_BUS ] = &nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = &nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c index ae7249b09797..4a8577838417 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c @@ -78,12 +78,13 @@ nv50_devinit_init(struct nouveau_object *object) if (ret) return ret; - /* if we ran the init tables, execute first script pointer for each - * display table output entry that has a matching dcb entry. + /* if we ran the init tables, we have to execute the first script + * pointer of each dcb entry's display encoder table in order + * to properly initialise each encoder. */ - while (priv->base.post && ver) { - u16 data = nvbios_outp_parse(bios, i++, &ver, &hdr, &cnt, &len, &info); - if (data && dcb_outp_match(bios, info.type, info.mask, &ver, &len, &outp)) { + while (priv->base.post && dcb_outp_parse(bios, i, &ver, &hdr, &outp)) { + if (nvbios_outp_match(bios, outp.hasht, outp.hashm, + &ver, &hdr, &cnt, &len, &info)) { struct nvbios_init init = { .subdev = nv_subdev(priv), .bios = bios, @@ -95,7 +96,8 @@ nv50_devinit_init(struct nouveau_object *object) nvbios_exec(&init); } - }; + i++; + } return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c index 487cb8c6c204..a4338d92b02e 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c @@ -22,8 +22,10 @@ * Authors: Ben Skeggs */ -#include <core/object.h> +#include <core/client.h> #include <core/enum.h> +#include <core/engctx.h> +#include <core/object.h> #include <subdev/fb.h> #include <subdev/bios.h> @@ -302,17 +304,18 @@ static const struct nouveau_enum vm_client[] = { }; static const struct nouveau_enum vm_engine[] = { - { 0x00000000, "PGRAPH", NULL }, - { 0x00000001, "PVP", NULL }, + { 0x00000000, "PGRAPH", NULL, NVDEV_ENGINE_GR }, + { 0x00000001, "PVP", NULL, NVDEV_ENGINE_VP }, { 0x00000004, "PEEPHOLE", NULL }, - { 0x00000005, "PFIFO", vm_pfifo_subclients }, + { 0x00000005, "PFIFO", vm_pfifo_subclients, NVDEV_ENGINE_FIFO }, { 0x00000006, "BAR", vm_bar_subclients }, - { 0x00000008, "PPPP", NULL }, - { 0x00000009, "PBSP", NULL }, - { 0x0000000a, "PCRYPT", NULL }, + { 0x00000008, "PPPP", NULL, NVDEV_ENGINE_PPP }, + { 0x00000008, "PMPEG", NULL, NVDEV_ENGINE_MPEG }, + { 0x00000009, "PBSP", NULL, NVDEV_ENGINE_BSP }, + { 0x0000000a, "PCRYPT", NULL, NVDEV_ENGINE_CRYPT }, { 0x0000000b, "PCOUNTER", NULL }, { 0x0000000c, "SEMAPHORE_BG", NULL }, - { 0x0000000d, "PCOPY", NULL }, + { 0x0000000d, "PCOPY", NULL, NVDEV_ENGINE_COPY0 }, { 0x0000000e, "PDAEMON", NULL }, {} }; @@ -334,8 +337,10 @@ static void nv50_fb_intr(struct nouveau_subdev *subdev) { struct nouveau_device *device = nv_device(subdev); + struct nouveau_engine *engine; struct nv50_fb_priv *priv = (void *)subdev; const struct nouveau_enum *en, *cl; + struct nouveau_object *engctx = NULL; u32 trap[6], idx, chan; u8 st0, st1, st2, st3; int i; @@ -366,36 +371,55 @@ nv50_fb_intr(struct nouveau_subdev *subdev) } chan = (trap[2] << 16) | trap[1]; - nv_error(priv, "trapped %s at 0x%02x%04x%04x on channel 0x%08x ", + en = nouveau_enum_find(vm_engine, st0); + + if (en && en->data2) { + const struct nouveau_enum *orig_en = en; + while (en->name && en->value == st0 && en->data2) { + engine = nouveau_engine(subdev, en->data2); + if (engine) { + engctx = nouveau_engctx_get(engine, chan); + if (engctx) + break; + } + en++; + } + if (!engctx) + en = orig_en; + } + + nv_error(priv, "trapped %s at 0x%02x%04x%04x on channel 0x%08x [%s] ", (trap[5] & 0x00000100) ? "read" : "write", - trap[5] & 0xff, trap[4] & 0xffff, trap[3] & 0xffff, chan); + trap[5] & 0xff, trap[4] & 0xffff, trap[3] & 0xffff, chan, + nouveau_client_name(engctx)); + + nouveau_engctx_put(engctx); - en = nouveau_enum_find(vm_engine, st0); if (en) - printk("%s/", en->name); + pr_cont("%s/", en->name); else - printk("%02x/", st0); + pr_cont("%02x/", st0); cl = nouveau_enum_find(vm_client, st2); if (cl) - printk("%s/", cl->name); + pr_cont("%s/", cl->name); else - printk("%02x/", st2); + pr_cont("%02x/", st2); if (cl && cl->data) cl = nouveau_enum_find(cl->data, st3); else if (en && en->data) cl = nouveau_enum_find(en->data, st3); else cl = NULL; if (cl) - printk("%s", cl->name); + pr_cont("%s", cl->name); else - printk("%02x", st3); + pr_cont("%02x", st3); - printk(" reason: "); + pr_cont(" reason: "); en = nouveau_enum_find(vm_fault, st1); if (en) - printk("%s\n", en->name); + pr_cont("%s\n", en->name); else - printk("0x%08x\n", st1); + pr_cont("0x%08x\n", st1); } static int diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c index 9fb0f9b92d49..d422acc9af15 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/base.c @@ -102,135 +102,19 @@ nouveau_gpio_get(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line) return ret; } -static int -nouveau_gpio_irq(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line, bool on) -{ - struct dcb_gpio_func func; - int ret; - - ret = nouveau_gpio_find(gpio, idx, tag, line, &func); - if (ret == 0) { - if (idx == 0 && gpio->irq_enable) - gpio->irq_enable(gpio, func.line, on); - else - ret = -ENODEV; - } - - return ret; -} - -struct gpio_isr { - struct nouveau_gpio *gpio; - struct list_head head; - struct work_struct work; - int idx; - struct dcb_gpio_func func; - void (*handler)(void *, int); - void *data; - bool inhibit; -}; - -static void -nouveau_gpio_isr_bh(struct work_struct *work) -{ - struct gpio_isr *isr = container_of(work, struct gpio_isr, work); - struct nouveau_gpio *gpio = isr->gpio; - unsigned long flags; - int state; - - state = nouveau_gpio_get(gpio, isr->idx, isr->func.func, - isr->func.line); - if (state >= 0) - isr->handler(isr->data, state); - - spin_lock_irqsave(&gpio->lock, flags); - isr->inhibit = false; - spin_unlock_irqrestore(&gpio->lock, flags); -} - -static void -nouveau_gpio_isr_run(struct nouveau_gpio *gpio, int idx, u32 line_mask) -{ - struct gpio_isr *isr; - - if (idx != 0) - return; - - spin_lock(&gpio->lock); - list_for_each_entry(isr, &gpio->isr, head) { - if (line_mask & (1 << isr->func.line)) { - if (isr->inhibit) - continue; - isr->inhibit = true; - schedule_work(&isr->work); - } - } - spin_unlock(&gpio->lock); -} - -static int -nouveau_gpio_isr_add(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line, - void (*handler)(void *, int), void *data) -{ - struct gpio_isr *isr; - unsigned long flags; - int ret; - - isr = kzalloc(sizeof(*isr), GFP_KERNEL); - if (!isr) - return -ENOMEM; - - ret = nouveau_gpio_find(gpio, idx, tag, line, &isr->func); - if (ret) { - kfree(isr); - return ret; - } - - INIT_WORK(&isr->work, nouveau_gpio_isr_bh); - isr->gpio = gpio; - isr->handler = handler; - isr->data = data; - isr->idx = idx; - - spin_lock_irqsave(&gpio->lock, flags); - list_add(&isr->head, &gpio->isr); - spin_unlock_irqrestore(&gpio->lock, flags); - return 0; -} - -static void -nouveau_gpio_isr_del(struct nouveau_gpio *gpio, int idx, u8 tag, u8 line, - void (*handler)(void *, int), void *data) +void +_nouveau_gpio_dtor(struct nouveau_object *object) { - struct gpio_isr *isr, *tmp; - struct dcb_gpio_func func; - unsigned long flags; - LIST_HEAD(tofree); - int ret; - - ret = nouveau_gpio_find(gpio, idx, tag, line, &func); - if (ret == 0) { - spin_lock_irqsave(&gpio->lock, flags); - list_for_each_entry_safe(isr, tmp, &gpio->isr, head) { - if (memcmp(&isr->func, &func, sizeof(func)) || - isr->idx != idx || - isr->handler != handler || isr->data != data) - continue; - list_move_tail(&isr->head, &tofree); - } - spin_unlock_irqrestore(&gpio->lock, flags); - - list_for_each_entry_safe(isr, tmp, &tofree, head) { - flush_work(&isr->work); - kfree(isr); - } - } + struct nouveau_gpio *gpio = (void *)object; + nouveau_event_destroy(&gpio->events); + nouveau_subdev_destroy(&gpio->base); } int nouveau_gpio_create_(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, int length, void **pobject) + struct nouveau_oclass *oclass, int lines, + int length, void **pobject) { struct nouveau_gpio *gpio; int ret; @@ -241,15 +125,13 @@ nouveau_gpio_create_(struct nouveau_object *parent, if (ret) return ret; + ret = nouveau_event_create(lines, &gpio->events); + if (ret) + return ret; + gpio->find = nouveau_gpio_find; gpio->set = nouveau_gpio_set; gpio->get = nouveau_gpio_get; - gpio->irq = nouveau_gpio_irq; - gpio->isr_run = nouveau_gpio_isr_run; - gpio->isr_add = nouveau_gpio_isr_add; - gpio->isr_del = nouveau_gpio_isr_del; - INIT_LIST_HEAD(&gpio->isr); - spin_lock_init(&gpio->lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c index 168d16a9a8e9..76d5d5465ddd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv10.c @@ -24,7 +24,7 @@ * */ -#include <subdev/gpio.h> +#include "priv.h" struct nv10_gpio_priv { struct nouveau_gpio base; @@ -83,27 +83,36 @@ nv10_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out) } static void -nv10_gpio_irq_enable(struct nouveau_gpio *gpio, int line, bool on) -{ - u32 mask = 0x00010001 << line; - - nv_wr32(gpio, 0x001104, mask); - nv_mask(gpio, 0x001144, mask, on ? mask : 0); -} - -static void nv10_gpio_intr(struct nouveau_subdev *subdev) { struct nv10_gpio_priv *priv = (void *)subdev; u32 intr = nv_rd32(priv, 0x001104); u32 hi = (intr & 0x0000ffff) >> 0; u32 lo = (intr & 0xffff0000) >> 16; + int i; - priv->base.isr_run(&priv->base, 0, hi | lo); + for (i = 0; (hi | lo) && i < 32; i++) { + if ((hi | lo) & (1 << i)) + nouveau_event_trigger(priv->base.events, i); + } nv_wr32(priv, 0x001104, intr); } +static void +nv10_gpio_intr_enable(struct nouveau_event *event, int line) +{ + nv_wr32(event->priv, 0x001104, 0x00010001 << line); + nv_mask(event->priv, 0x001144, 0x00010001 << line, 0x00010001 << line); +} + +static void +nv10_gpio_intr_disable(struct nouveau_event *event, int line) +{ + nv_wr32(event->priv, 0x001104, 0x00010001 << line); + nv_mask(event->priv, 0x001144, 0x00010001 << line, 0x00000000); +} + static int nv10_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -112,14 +121,16 @@ nv10_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv10_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, &priv); + ret = nouveau_gpio_create(parent, engine, oclass, 16, &priv); *pobject = nv_object(priv); if (ret) return ret; priv->base.drive = nv10_gpio_drive; priv->base.sense = nv10_gpio_sense; - priv->base.irq_enable = nv10_gpio_irq_enable; + priv->base.events->priv = priv; + priv->base.events->enable = nv10_gpio_intr_enable; + priv->base.events->disable = nv10_gpio_intr_disable; nv_subdev(priv)->intr = nv10_gpio_intr; return 0; } @@ -141,8 +152,6 @@ nv10_gpio_init(struct nouveau_object *object) if (ret) return ret; - nv_wr32(priv, 0x001140, 0x00000000); - nv_wr32(priv, 0x001100, 0xffffffff); nv_wr32(priv, 0x001144, 0x00000000); nv_wr32(priv, 0x001104, 0xffffffff); return 0; @@ -152,7 +161,6 @@ static int nv10_gpio_fini(struct nouveau_object *object, bool suspend) { struct nv10_gpio_priv *priv = (void *)object; - nv_wr32(priv, 0x001140, 0x00000000); nv_wr32(priv, 0x001144, 0x00000000); return nouveau_gpio_fini(&priv->base, suspend); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c index bf13a1200f26..bf489dcf46e2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c @@ -22,7 +22,7 @@ * Authors: Ben Skeggs */ -#include <subdev/gpio.h> +#include "priv.h" struct nv50_gpio_priv { struct nouveau_gpio base; @@ -95,21 +95,12 @@ nv50_gpio_sense(struct nouveau_gpio *gpio, int line) } void -nv50_gpio_irq_enable(struct nouveau_gpio *gpio, int line, bool on) -{ - u32 reg = line < 16 ? 0xe050 : 0xe070; - u32 mask = 0x00010001 << (line & 0xf); - - nv_wr32(gpio, reg + 4, mask); - nv_mask(gpio, reg + 0, mask, on ? mask : 0); -} - -void nv50_gpio_intr(struct nouveau_subdev *subdev) { struct nv50_gpio_priv *priv = (void *)subdev; u32 intr0, intr1 = 0; u32 hi, lo; + int i; intr0 = nv_rd32(priv, 0xe054) & nv_rd32(priv, 0xe050); if (nv_device(priv)->chipset >= 0x90) @@ -117,13 +108,35 @@ nv50_gpio_intr(struct nouveau_subdev *subdev) hi = (intr0 & 0x0000ffff) | (intr1 << 16); lo = (intr0 >> 16) | (intr1 & 0xffff0000); - priv->base.isr_run(&priv->base, 0, hi | lo); + + for (i = 0; (hi | lo) && i < 32; i++) { + if ((hi | lo) & (1 << i)) + nouveau_event_trigger(priv->base.events, i); + } nv_wr32(priv, 0xe054, intr0); if (nv_device(priv)->chipset >= 0x90) nv_wr32(priv, 0xe074, intr1); } +void +nv50_gpio_intr_enable(struct nouveau_event *event, int line) +{ + const u32 addr = line < 16 ? 0xe050 : 0xe070; + const u32 mask = 0x00010001 << (line & 0xf); + nv_wr32(event->priv, addr + 0x04, mask); + nv_mask(event->priv, addr + 0x00, mask, mask); +} + +void +nv50_gpio_intr_disable(struct nouveau_event *event, int line) +{ + const u32 addr = line < 16 ? 0xe050 : 0xe070; + const u32 mask = 0x00010001 << (line & 0xf); + nv_wr32(event->priv, addr + 0x04, mask); + nv_mask(event->priv, addr + 0x00, mask, 0x00000000); +} + static int nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -132,7 +145,9 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv50_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, &priv); + ret = nouveau_gpio_create(parent, engine, oclass, + nv_device(parent)->chipset >= 0x90 ? 32 : 16, + &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -140,7 +155,9 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->base.reset = nv50_gpio_reset; priv->base.drive = nv50_gpio_drive; priv->base.sense = nv50_gpio_sense; - priv->base.irq_enable = nv50_gpio_irq_enable; + priv->base.events->priv = priv; + priv->base.events->enable = nv50_gpio_intr_enable; + priv->base.events->disable = nv50_gpio_intr_disable; nv_subdev(priv)->intr = nv50_gpio_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c index 83e8b8f16e6a..010431e3acec 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nvd0.c @@ -22,13 +22,13 @@ * Authors: Ben Skeggs */ -#include <subdev/gpio.h> +#include "priv.h" struct nvd0_gpio_priv { struct nouveau_gpio base; }; -static void +void nvd0_gpio_reset(struct nouveau_gpio *gpio, u8 match) { struct nouveau_bios *bios = nouveau_bios(gpio); @@ -57,7 +57,7 @@ nvd0_gpio_reset(struct nouveau_gpio *gpio, u8 match) } } -static int +int nvd0_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out) { u32 data = ((dir ^ 1) << 13) | (out << 12); @@ -66,7 +66,7 @@ nvd0_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out) return 0; } -static int +int nvd0_gpio_sense(struct nouveau_gpio *gpio, int line) { return !!(nv_rd32(gpio, 0x00d610 + (line * 4)) & 0x00004000); @@ -80,7 +80,7 @@ nvd0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nvd0_gpio_priv *priv; int ret; - ret = nouveau_gpio_create(parent, engine, oclass, &priv); + ret = nouveau_gpio_create(parent, engine, oclass, 32, &priv); *pobject = nv_object(priv); if (ret) return ret; @@ -88,7 +88,9 @@ nvd0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->base.reset = nvd0_gpio_reset; priv->base.drive = nvd0_gpio_drive; priv->base.sense = nvd0_gpio_sense; - priv->base.irq_enable = nv50_gpio_irq_enable; + priv->base.events->priv = priv; + priv->base.events->enable = nv50_gpio_intr_enable; + priv->base.events->disable = nv50_gpio_intr_disable; nv_subdev(priv)->intr = nv50_gpio_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c new file mode 100644 index 000000000000..16b8c5bf5efa --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c @@ -0,0 +1,131 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include "priv.h" + +struct nve0_gpio_priv { + struct nouveau_gpio base; +}; + +void +nve0_gpio_intr(struct nouveau_subdev *subdev) +{ + struct nve0_gpio_priv *priv = (void *)subdev; + u32 intr0 = nv_rd32(priv, 0xdc00) & nv_rd32(priv, 0xdc08); + u32 intr1 = nv_rd32(priv, 0xdc80) & nv_rd32(priv, 0xdc88); + u32 hi = (intr0 & 0x0000ffff) | (intr1 << 16); + u32 lo = (intr0 >> 16) | (intr1 & 0xffff0000); + int i; + + for (i = 0; (hi | lo) && i < 32; i++) { + if ((hi | lo) & (1 << i)) + nouveau_event_trigger(priv->base.events, i); + } + + nv_wr32(priv, 0xdc00, intr0); + nv_wr32(priv, 0xdc88, intr1); +} + +void +nve0_gpio_intr_enable(struct nouveau_event *event, int line) +{ + const u32 addr = line < 16 ? 0xdc00 : 0xdc80; + const u32 mask = 0x00010001 << (line & 0xf); + nv_wr32(event->priv, addr + 0x08, mask); + nv_mask(event->priv, addr + 0x00, mask, mask); +} + +void +nve0_gpio_intr_disable(struct nouveau_event *event, int line) +{ + const u32 addr = line < 16 ? 0xdc00 : 0xdc80; + const u32 mask = 0x00010001 << (line & 0xf); + nv_wr32(event->priv, addr + 0x08, mask); + nv_mask(event->priv, addr + 0x00, mask, 0x00000000); +} + +int +nve0_gpio_fini(struct nouveau_object *object, bool suspend) +{ + struct nve0_gpio_priv *priv = (void *)object; + nv_wr32(priv, 0xdc08, 0x00000000); + nv_wr32(priv, 0xdc88, 0x00000000); + return nouveau_gpio_fini(&priv->base, suspend); +} + +int +nve0_gpio_init(struct nouveau_object *object) +{ + struct nve0_gpio_priv *priv = (void *)object; + int ret; + + ret = nouveau_gpio_init(&priv->base); + if (ret) + return ret; + + nv_wr32(priv, 0xdc00, 0xffffffff); + nv_wr32(priv, 0xdc80, 0xffffffff); + return 0; +} + +void +nve0_gpio_dtor(struct nouveau_object *object) +{ + struct nve0_gpio_priv *priv = (void *)object; + nouveau_gpio_destroy(&priv->base); +} + +static int +nve0_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nve0_gpio_priv *priv; + int ret; + + ret = nouveau_gpio_create(parent, engine, oclass, 32, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + priv->base.reset = nvd0_gpio_reset; + priv->base.drive = nvd0_gpio_drive; + priv->base.sense = nvd0_gpio_sense; + priv->base.events->priv = priv; + priv->base.events->enable = nve0_gpio_intr_enable; + priv->base.events->disable = nve0_gpio_intr_disable; + nv_subdev(priv)->intr = nve0_gpio_intr; + return 0; +} + +struct nouveau_oclass +nve0_gpio_oclass = { + .handle = NV_SUBDEV(GPIO, 0xe0), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nve0_gpio_ctor, + .dtor = nv50_gpio_dtor, + .init = nve0_gpio_init, + .fini = nve0_gpio_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h new file mode 100644 index 000000000000..2ee1c895c782 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h @@ -0,0 +1,17 @@ +#ifndef __NVKM_GPIO_H__ +#define __NVKM_GPIO_H__ + +#include <subdev/gpio.h> + +void nv50_gpio_dtor(struct nouveau_object *); +int nv50_gpio_init(struct nouveau_object *); +int nv50_gpio_fini(struct nouveau_object *, bool); +void nv50_gpio_intr(struct nouveau_subdev *); +void nv50_gpio_intr_enable(struct nouveau_event *, int line); +void nv50_gpio_intr_disable(struct nouveau_event *, int line); + +void nvd0_gpio_reset(struct nouveau_gpio *, u8); +int nvd0_gpio_drive(struct nouveau_gpio *, int, int, int); +int nvd0_gpio_sense(struct nouveau_gpio *, int); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c new file mode 100644 index 000000000000..dec94e9d776a --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c @@ -0,0 +1,279 @@ +/* + * Copyright 2013 Red Hat 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: Ben Skeggs <bskeggs@redhat.com> + */ + +#include <subdev/i2c.h> + +struct anx9805_i2c_port { + struct nouveau_i2c_port base; + u32 addr; + u32 ctrl; +}; + +static int +anx9805_train(struct nouveau_i2c_port *port, int link_nr, int link_bw, bool enh) +{ + struct anx9805_i2c_port *chan = (void *)port; + struct nouveau_i2c_port *mast = (void *)nv_object(chan)->parent; + u8 tmp, i; + + nv_wri2cr(mast, chan->addr, 0xa0, link_bw); + nv_wri2cr(mast, chan->addr, 0xa1, link_nr | (enh ? 0x80 : 0x00)); + nv_wri2cr(mast, chan->addr, 0xa2, 0x01); + nv_wri2cr(mast, chan->addr, 0xa8, 0x01); + + i = 0; + while ((tmp = nv_rdi2cr(mast, chan->addr, 0xa8)) & 0x01) { + mdelay(5); + if (i++ == 100) { + nv_error(port, "link training timed out\n"); + return -ETIMEDOUT; + } + } + + if (tmp & 0x70) { + nv_error(port, "link training failed: 0x%02x\n", tmp); + return -EIO; + } + + return 1; +} + +static int +anx9805_aux(struct nouveau_i2c_port *port, u8 type, u32 addr, u8 *data, u8 size) +{ + struct anx9805_i2c_port *chan = (void *)port; + struct nouveau_i2c_port *mast = (void *)nv_object(chan)->parent; + int i, ret = -ETIMEDOUT; + u8 tmp; + + tmp = nv_rdi2cr(mast, chan->ctrl, 0x07) & ~0x04; + nv_wri2cr(mast, chan->ctrl, 0x07, tmp | 0x04); + nv_wri2cr(mast, chan->ctrl, 0x07, tmp); + nv_wri2cr(mast, chan->ctrl, 0xf7, 0x01); + + nv_wri2cr(mast, chan->addr, 0xe4, 0x80); + for (i = 0; !(type & 1) && i < size; i++) + nv_wri2cr(mast, chan->addr, 0xf0 + i, data[i]); + nv_wri2cr(mast, chan->addr, 0xe5, ((size - 1) << 4) | type); + nv_wri2cr(mast, chan->addr, 0xe6, (addr & 0x000ff) >> 0); + nv_wri2cr(mast, chan->addr, 0xe7, (addr & 0x0ff00) >> 8); + nv_wri2cr(mast, chan->addr, 0xe8, (addr & 0xf0000) >> 16); + nv_wri2cr(mast, chan->addr, 0xe9, 0x01); + + i = 0; + while ((tmp = nv_rdi2cr(mast, chan->addr, 0xe9)) & 0x01) { + mdelay(5); + if (i++ == 32) + goto done; + } + + if ((tmp = nv_rdi2cr(mast, chan->ctrl, 0xf7)) & 0x01) { + ret = -EIO; + goto done; + } + + for (i = 0; (type & 1) && i < size; i++) + data[i] = nv_rdi2cr(mast, chan->addr, 0xf0 + i); + ret = 0; +done: + nv_wri2cr(mast, chan->ctrl, 0xf7, 0x01); + return ret; +} + +static const struct nouveau_i2c_func +anx9805_aux_func = { + .aux = anx9805_aux, + .lnk_ctl = anx9805_train, +}; + +static int +anx9805_aux_chan_ctor(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct nouveau_i2c_port *mast = (void *)parent; + struct anx9805_i2c_port *chan; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_aux_algo, &chan); + *pobject = nv_object(chan); + if (ret) + return ret; + + switch ((oclass->handle & 0xff00) >> 8) { + case 0x0d: + chan->addr = 0x38; + chan->ctrl = 0x39; + break; + case 0x0e: + chan->addr = 0x3c; + chan->ctrl = 0x3b; + break; + default: + BUG_ON(1); + } + + if (mast->adapter.algo == &i2c_bit_algo) { + struct i2c_algo_bit_data *algo = mast->adapter.algo_data; + algo->udelay = max(algo->udelay, 40); + } + + chan->base.func = &anx9805_aux_func; + return 0; +} + +static struct nouveau_ofuncs +anx9805_aux_ofuncs = { + .ctor = anx9805_aux_chan_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = _nouveau_i2c_port_init, + .fini = _nouveau_i2c_port_fini, +}; + +static int +anx9805_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) +{ + struct anx9805_i2c_port *port = adap->algo_data; + struct nouveau_i2c_port *mast = (void *)nv_object(port)->parent; + struct i2c_msg *msg = msgs; + int ret = -ETIMEDOUT; + int i, j, cnt = num; + u8 seg = 0x00, off = 0x00, tmp; + + tmp = nv_rdi2cr(mast, port->ctrl, 0x07) & ~0x10; + nv_wri2cr(mast, port->ctrl, 0x07, tmp | 0x10); + nv_wri2cr(mast, port->ctrl, 0x07, tmp); + nv_wri2cr(mast, port->addr, 0x43, 0x05); + mdelay(5); + + while (cnt--) { + if ( (msg->flags & I2C_M_RD) && msg->addr == 0x50) { + nv_wri2cr(mast, port->addr, 0x40, msg->addr << 1); + nv_wri2cr(mast, port->addr, 0x41, seg); + nv_wri2cr(mast, port->addr, 0x42, off); + nv_wri2cr(mast, port->addr, 0x44, msg->len); + nv_wri2cr(mast, port->addr, 0x45, 0x00); + nv_wri2cr(mast, port->addr, 0x43, 0x01); + for (i = 0; i < msg->len; i++) { + j = 0; + while (nv_rdi2cr(mast, port->addr, 0x46) & 0x10) { + mdelay(5); + if (j++ == 32) + goto done; + } + msg->buf[i] = nv_rdi2cr(mast, port->addr, 0x47); + } + } else + if (!(msg->flags & I2C_M_RD)) { + if (msg->addr == 0x50 && msg->len == 0x01) { + off = msg->buf[0]; + } else + if (msg->addr == 0x30 && msg->len == 0x01) { + seg = msg->buf[0]; + } else + goto done; + } else { + goto done; + } + msg++; + } + + ret = num; +done: + nv_wri2cr(mast, port->addr, 0x43, 0x00); + return ret; +} + +static u32 +anx9805_func(struct i2c_adapter *adap) +{ + return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; +} + +static const struct i2c_algorithm +anx9805_i2c_algo = { + .master_xfer = anx9805_xfer, + .functionality = anx9805_func +}; + +static const struct nouveau_i2c_func +anx9805_i2c_func = { +}; + +static int +anx9805_ddc_port_ctor(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct nouveau_i2c_port *mast = (void *)parent; + struct anx9805_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &anx9805_i2c_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + switch ((oclass->handle & 0xff00) >> 8) { + case 0x0d: + port->addr = 0x3d; + port->ctrl = 0x39; + break; + case 0x0e: + port->addr = 0x3f; + port->ctrl = 0x3b; + break; + default: + BUG_ON(1); + } + + if (mast->adapter.algo == &i2c_bit_algo) { + struct i2c_algo_bit_data *algo = mast->adapter.algo_data; + algo->udelay = max(algo->udelay, 40); + } + + port->base.func = &anx9805_i2c_func; + return 0; +} + +static struct nouveau_ofuncs +anx9805_ddc_ofuncs = { + .ctor = anx9805_ddc_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = _nouveau_i2c_port_init, + .fini = _nouveau_i2c_port_fini, +}; + +struct nouveau_oclass +nouveau_anx9805_sclass[] = { + { .handle = NV_I2C_TYPE_EXTDDC(0x0d), .ofuncs = &anx9805_ddc_ofuncs }, + { .handle = NV_I2C_TYPE_EXTAUX(0x0d), .ofuncs = &anx9805_aux_ofuncs }, + { .handle = NV_I2C_TYPE_EXTDDC(0x0e), .ofuncs = &anx9805_ddc_ofuncs }, + { .handle = NV_I2C_TYPE_EXTAUX(0x0e), .ofuncs = &anx9805_aux_ofuncs }, + {} +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c index dc27e794a851..5de074ad170b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c @@ -24,151 +24,40 @@ #include <subdev/i2c.h> -/****************************************************************************** - * aux channel util functions - *****************************************************************************/ -#define AUX_DBG(fmt, args...) nv_debug(aux, "AUXCH(%d): " fmt, ch, ##args) -#define AUX_ERR(fmt, args...) nv_error(aux, "AUXCH(%d): " fmt, ch, ##args) - -static void -auxch_fini(struct nouveau_i2c *aux, int ch) -{ - nv_mask(aux, 0x00e4e4 + (ch * 0x50), 0x00310000, 0x00000000); -} - -static int -auxch_init(struct nouveau_i2c *aux, int ch) -{ - const u32 unksel = 1; /* nfi which to use, or if it matters.. */ - const u32 ureq = unksel ? 0x00100000 : 0x00200000; - const u32 urep = unksel ? 0x01000000 : 0x02000000; - u32 ctrl, timeout; - - /* wait up to 1ms for any previous transaction to be done... */ - timeout = 1000; - do { - ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); - udelay(1); - if (!timeout--) { - AUX_ERR("begin idle timeout 0x%08x\n", ctrl); - return -EBUSY; - } - } while (ctrl & 0x03010000); - - /* set some magic, and wait up to 1ms for it to appear */ - nv_mask(aux, 0x00e4e4 + (ch * 0x50), 0x00300000, ureq); - timeout = 1000; - do { - ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); - udelay(1); - if (!timeout--) { - AUX_ERR("magic wait 0x%08x\n", ctrl); - auxch_fini(aux, ch); - return -EBUSY; - } - } while ((ctrl & 0x03000000) != urep); - - return 0; -} - -static int -auxch_tx(struct nouveau_i2c *aux, int ch, u8 type, u32 addr, u8 *data, u8 size) -{ - u32 ctrl, stat, timeout, retries; - u32 xbuf[4] = {}; - int ret, i; - - AUX_DBG("%d: 0x%08x %d\n", type, addr, size); - - ret = auxch_init(aux, ch); - if (ret) - goto out; - - stat = nv_rd32(aux, 0x00e4e8 + (ch * 0x50)); - if (!(stat & 0x10000000)) { - AUX_DBG("sink not detected\n"); - ret = -ENXIO; - goto out; - } - - if (!(type & 1)) { - memcpy(xbuf, data, size); - for (i = 0; i < 16; i += 4) { - AUX_DBG("wr 0x%08x\n", xbuf[i / 4]); - nv_wr32(aux, 0x00e4c0 + (ch * 0x50) + i, xbuf[i / 4]); - } - } - - ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); - ctrl &= ~0x0001f0ff; - ctrl |= type << 12; - ctrl |= size - 1; - nv_wr32(aux, 0x00e4e0 + (ch * 0x50), addr); - - /* retry transaction a number of times on failure... */ - ret = -EREMOTEIO; - for (retries = 0; retries < 32; retries++) { - /* reset, and delay a while if this is a retry */ - nv_wr32(aux, 0x00e4e4 + (ch * 0x50), 0x80000000 | ctrl); - nv_wr32(aux, 0x00e4e4 + (ch * 0x50), 0x00000000 | ctrl); - if (retries) - udelay(400); - - /* transaction request, wait up to 1ms for it to complete */ - nv_wr32(aux, 0x00e4e4 + (ch * 0x50), 0x00010000 | ctrl); - - timeout = 1000; - do { - ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); - udelay(1); - if (!timeout--) { - AUX_ERR("tx req timeout 0x%08x\n", ctrl); - goto out; - } - } while (ctrl & 0x00010000); - - /* read status, and check if transaction completed ok */ - stat = nv_mask(aux, 0x00e4e8 + (ch * 0x50), 0, 0); - if (!(stat & 0x000f0f00)) { - ret = 0; - break; - } - - AUX_DBG("%02d 0x%08x 0x%08x\n", retries, ctrl, stat); - } - - if (type & 1) { - for (i = 0; i < 16; i += 4) { - xbuf[i / 4] = nv_rd32(aux, 0x00e4d0 + (ch * 0x50) + i); - AUX_DBG("rd 0x%08x\n", xbuf[i / 4]); - } - memcpy(data, xbuf, size); - } - -out: - auxch_fini(aux, ch); - return ret; -} - int -nv_rdaux(struct nouveau_i2c_port *auxch, u32 addr, u8 *data, u8 size) +nv_rdaux(struct nouveau_i2c_port *port, u32 addr, u8 *data, u8 size) { - return auxch_tx(auxch->i2c, auxch->drive, 9, addr, data, size); + if (port->func->aux) { + if (port->func->acquire) + port->func->acquire(port); + return port->func->aux(port, 9, addr, data, size); + } + return -ENODEV; } int -nv_wraux(struct nouveau_i2c_port *auxch, u32 addr, u8 *data, u8 size) +nv_wraux(struct nouveau_i2c_port *port, u32 addr, u8 *data, u8 size) { - return auxch_tx(auxch->i2c, auxch->drive, 8, addr, data, size); + if (port->func->aux) { + if (port->func->acquire) + port->func->acquire(port); + return port->func->aux(port, 8, addr, data, size); + } + return -ENODEV; } static int aux_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) { - struct nouveau_i2c_port *auxch = (struct nouveau_i2c_port *)adap; + struct nouveau_i2c_port *port = adap->algo_data; struct i2c_msg *msg = msgs; int ret, mcnt = num; + if (!port->func->aux) + return -ENODEV; + if ( port->func->acquire) + port->func->acquire(port); + while (mcnt--) { u8 remaining = msg->len; u8 *ptr = msg->buf; @@ -185,8 +74,7 @@ aux_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) if (mcnt || remaining > 16) cmd |= 4; /* MOT */ - ret = auxch_tx(auxch->i2c, auxch->drive, cmd, - msg->addr, ptr, cnt); + ret = port->func->aux(port, cmd, msg->addr, ptr, cnt); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c index dbfc2abf0cfe..a114a0ed7e98 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c @@ -1,5 +1,5 @@ /* - * Copyright 2012 Red Hat Inc. + * Copyright 2013 Red Hat Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -22,64 +22,136 @@ * Authors: Ben Skeggs */ -#include "core/option.h" +#include <core/option.h> -#include "subdev/i2c.h" -#include "subdev/vga.h" +#include <subdev/bios.h> +#include <subdev/bios/dcb.h> +#include <subdev/bios/i2c.h> +#include <subdev/i2c.h> +#include <subdev/vga.h> -int -nv_rdi2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg) +/****************************************************************************** + * interface to linux i2c bit-banging algorithm + *****************************************************************************/ + +#ifdef CONFIG_NOUVEAU_I2C_INTERNAL_DEFAULT +#define CSTMSEL true +#else +#define CSTMSEL false +#endif + +static int +nouveau_i2c_pre_xfer(struct i2c_adapter *adap) { - u8 val; - struct i2c_msg msgs[] = { - { .addr = addr, .flags = 0, .len = 1, .buf = ® }, - { .addr = addr, .flags = I2C_M_RD, .len = 1, .buf = &val }, - }; + struct i2c_algo_bit_data *bit = adap->algo_data; + struct nouveau_i2c_port *port = bit->data; + if (port->func->acquire) + port->func->acquire(port); + return 0; +} - int ret = i2c_transfer(&port->adapter, msgs, 2); - if (ret != 2) - return -EIO; +static void +nouveau_i2c_setscl(void *data, int state) +{ + struct nouveau_i2c_port *port = data; + port->func->drive_scl(port, state); +} - return val; +static void +nouveau_i2c_setsda(void *data, int state) +{ + struct nouveau_i2c_port *port = data; + port->func->drive_sda(port, state); } -int -nv_wri2cr(struct nouveau_i2c_port *port, u8 addr, u8 reg, u8 val) +static int +nouveau_i2c_getscl(void *data) { - struct i2c_msg msgs[] = { - { .addr = addr, .flags = 0, .len = 1, .buf = ® }, - { .addr = addr, .flags = 0, .len = 1, .buf = &val }, - }; + struct nouveau_i2c_port *port = data; + return port->func->sense_scl(port); +} - int ret = i2c_transfer(&port->adapter, msgs, 2); - if (ret != 2) - return -EIO; +static int +nouveau_i2c_getsda(void *data) +{ + struct nouveau_i2c_port *port = data; + return port->func->sense_sda(port); +} - return 0; +/****************************************************************************** + * base i2c "port" class implementation + *****************************************************************************/ + +void +_nouveau_i2c_port_dtor(struct nouveau_object *object) +{ + struct nouveau_i2c_port *port = (void *)object; + i2c_del_adapter(&port->adapter); + nouveau_object_destroy(&port->base); } -bool -nv_probe_i2c(struct nouveau_i2c_port *port, u8 addr) +int +nouveau_i2c_port_create_(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, u8 index, + const struct i2c_algorithm *algo, + int size, void **pobject) { - u8 buf[] = { 0 }; - struct i2c_msg msgs[] = { - { - .addr = addr, - .flags = 0, - .len = 1, - .buf = buf, - }, - { - .addr = addr, - .flags = I2C_M_RD, - .len = 1, - .buf = buf, - } - }; + struct nouveau_device *device = nv_device(parent); + struct nouveau_i2c *i2c = (void *)engine; + struct nouveau_i2c_port *port; + int ret; - return i2c_transfer(&port->adapter, msgs, 2) == 2; + ret = nouveau_object_create_(parent, engine, oclass, 0, size, pobject); + port = *pobject; + if (ret) + return ret; + + snprintf(port->adapter.name, sizeof(port->adapter.name), + "nouveau-%s-%d", device->name, index); + port->adapter.owner = THIS_MODULE; + port->adapter.dev.parent = &device->pdev->dev; + port->index = index; + i2c_set_adapdata(&port->adapter, i2c); + + if ( algo == &nouveau_i2c_bit_algo && + !nouveau_boolopt(device->cfgopt, "NvI2C", CSTMSEL)) { + struct i2c_algo_bit_data *bit; + + bit = kzalloc(sizeof(*bit), GFP_KERNEL); + if (!bit) + return -ENOMEM; + + bit->udelay = 10; + bit->timeout = usecs_to_jiffies(2200); + bit->data = port; + bit->pre_xfer = nouveau_i2c_pre_xfer; + bit->setsda = nouveau_i2c_setsda; + bit->setscl = nouveau_i2c_setscl; + bit->getsda = nouveau_i2c_getsda; + bit->getscl = nouveau_i2c_getscl; + + port->adapter.algo_data = bit; + ret = i2c_bit_add_bus(&port->adapter); + } else { + port->adapter.algo_data = port; + port->adapter.algo = algo; + ret = i2c_add_adapter(&port->adapter); + } + + /* drop port's i2c subdev refcount, i2c handles this itself */ + if (ret == 0) { + list_add_tail(&port->head, &i2c->ports); + atomic_dec(&engine->refcount); + } + + return ret; } +/****************************************************************************** + * base i2c subdev class implementation + *****************************************************************************/ + static struct nouveau_i2c_port * nouveau_i2c_find(struct nouveau_i2c *i2c, u8 index) { @@ -103,29 +175,23 @@ nouveau_i2c_find(struct nouveau_i2c *i2c, u8 index) list_for_each_entry(port, &i2c->ports, head) { if (port->index == index) - break; + return port; } - if (&port->head == &i2c->ports) - return NULL; + return NULL; +} - if (nv_device(i2c)->card_type >= NV_50 && (port->dcb & 0x00000100)) { - u32 reg = 0x00e500, val; - if (port->type == 6) { - reg += port->drive * 0x50; - val = 0x2002; - } else { - reg += ((port->dcb & 0x1e00) >> 9) * 0x50; - val = 0xe001; - } +static struct nouveau_i2c_port * +nouveau_i2c_find_type(struct nouveau_i2c *i2c, u16 type) +{ + struct nouveau_i2c_port *port; - /* nfi, but neither auxch or i2c work if it's 1 */ - nv_mask(i2c, reg + 0x0c, 0x00000001, 0x00000000); - /* nfi, but switches auxch vs normal i2c */ - nv_mask(i2c, reg + 0x00, 0x0000f003, val); + list_for_each_entry(port, &i2c->ports, head) { + if (nv_hclass(port) == type) + return port; } - return port; + return NULL; } static int @@ -155,109 +221,86 @@ nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what, return -ENODEV; } -void -nouveau_i2c_drive_scl(void *data, int state) +int +_nouveau_i2c_fini(struct nouveau_object *object, bool suspend) { - struct nouveau_i2c_port *port = data; + struct nouveau_i2c *i2c = (void *)object; + struct nouveau_i2c_port *port; + int ret; - if (port->type == DCB_I2C_NV04_BIT) { - u8 val = nv_rdvgac(port->i2c, 0, port->drive); - if (state) val |= 0x20; - else val &= 0xdf; - nv_wrvgac(port->i2c, 0, port->drive, val | 0x01); - } else - if (port->type == DCB_I2C_NV4E_BIT) { - nv_mask(port->i2c, port->drive, 0x2f, state ? 0x21 : 0x01); - } else - if (port->type == DCB_I2C_NVIO_BIT) { - if (state) port->state |= 0x01; - else port->state &= 0xfe; - nv_wr32(port->i2c, port->drive, 4 | port->state); + list_for_each_entry(port, &i2c->ports, head) { + ret = nv_ofuncs(port)->fini(nv_object(port), suspend); + if (ret && suspend) + goto fail; } -} - -void -nouveau_i2c_drive_sda(void *data, int state) -{ - struct nouveau_i2c_port *port = data; - if (port->type == DCB_I2C_NV04_BIT) { - u8 val = nv_rdvgac(port->i2c, 0, port->drive); - if (state) val |= 0x10; - else val &= 0xef; - nv_wrvgac(port->i2c, 0, port->drive, val | 0x01); - } else - if (port->type == DCB_I2C_NV4E_BIT) { - nv_mask(port->i2c, port->drive, 0x1f, state ? 0x11 : 0x01); - } else - if (port->type == DCB_I2C_NVIO_BIT) { - if (state) port->state |= 0x02; - else port->state &= 0xfd; - nv_wr32(port->i2c, port->drive, 4 | port->state); + return nouveau_subdev_fini(&i2c->base, suspend); +fail: + list_for_each_entry_continue_reverse(port, &i2c->ports, head) { + nv_ofuncs(port)->init(nv_object(port)); } + + return ret; } int -nouveau_i2c_sense_scl(void *data) +_nouveau_i2c_init(struct nouveau_object *object) { - struct nouveau_i2c_port *port = data; - struct nouveau_device *device = nv_device(port->i2c); - - if (port->type == DCB_I2C_NV04_BIT) { - return !!(nv_rdvgac(port->i2c, 0, port->sense) & 0x04); - } else - if (port->type == DCB_I2C_NV4E_BIT) { - return !!(nv_rd32(port->i2c, port->sense) & 0x00040000); - } else - if (port->type == DCB_I2C_NVIO_BIT) { - if (device->card_type < NV_D0) - return !!(nv_rd32(port->i2c, port->sense) & 0x01); - else - return !!(nv_rd32(port->i2c, port->sense) & 0x10); + struct nouveau_i2c *i2c = (void *)object; + struct nouveau_i2c_port *port; + int ret; + + ret = nouveau_subdev_init(&i2c->base); + if (ret == 0) { + list_for_each_entry(port, &i2c->ports, head) { + ret = nv_ofuncs(port)->init(nv_object(port)); + if (ret) + goto fail; + } } - return 0; + return ret; +fail: + list_for_each_entry_continue_reverse(port, &i2c->ports, head) { + nv_ofuncs(port)->fini(nv_object(port), false); + } + + return ret; } -int -nouveau_i2c_sense_sda(void *data) +void +_nouveau_i2c_dtor(struct nouveau_object *object) { - struct nouveau_i2c_port *port = data; - struct nouveau_device *device = nv_device(port->i2c); - - if (port->type == DCB_I2C_NV04_BIT) { - return !!(nv_rdvgac(port->i2c, 0, port->sense) & 0x08); - } else - if (port->type == DCB_I2C_NV4E_BIT) { - return !!(nv_rd32(port->i2c, port->sense) & 0x00080000); - } else - if (port->type == DCB_I2C_NVIO_BIT) { - if (device->card_type < NV_D0) - return !!(nv_rd32(port->i2c, port->sense) & 0x02); - else - return !!(nv_rd32(port->i2c, port->sense) & 0x20); + struct nouveau_i2c *i2c = (void *)object; + struct nouveau_i2c_port *port, *temp; + + list_for_each_entry_safe(port, temp, &i2c->ports, head) { + nouveau_object_ref(NULL, (struct nouveau_object **)&port); } - return 0; + nouveau_subdev_destroy(&i2c->base); } -static const u32 nv50_i2c_port[] = { - 0x00e138, 0x00e150, 0x00e168, 0x00e180, - 0x00e254, 0x00e274, 0x00e764, 0x00e780, - 0x00e79c, 0x00e7b8 +static struct nouveau_oclass * +nouveau_i2c_extdev_sclass[] = { + nouveau_anx9805_sclass, }; -static int -nouveau_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) +int +nouveau_i2c_create_(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, + struct nouveau_oclass *sclass, + int length, void **pobject) { - struct nouveau_device *device = nv_device(parent); struct nouveau_bios *bios = nouveau_bios(parent); - struct nouveau_i2c_port *port; struct nouveau_i2c *i2c; + struct nouveau_object *object; struct dcb_i2c_entry info; - int ret, i = -1; + int ret, i, j, index = -1; + struct dcb_output outp; + u8 ver, hdr; + u32 data; ret = nouveau_subdev_create(parent, engine, oclass, 0, "I2C", "i2c", &i2c); @@ -266,142 +309,60 @@ nouveau_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; i2c->find = nouveau_i2c_find; + i2c->find_type = nouveau_i2c_find_type; i2c->identify = nouveau_i2c_identify; INIT_LIST_HEAD(&i2c->ports); - while (!dcb_i2c_parse(bios, ++i, &info)) { + while (!dcb_i2c_parse(bios, ++index, &info)) { if (info.type == DCB_I2C_UNUSED) continue; - port = kzalloc(sizeof(*port), GFP_KERNEL); - if (!port) { - nv_error(i2c, "failed port memory alloc at %d\n", i); - break; - } - - port->type = info.type; - switch (port->type) { - case DCB_I2C_NV04_BIT: - port->drive = info.drive; - port->sense = info.sense; - break; - case DCB_I2C_NV4E_BIT: - port->drive = 0x600800 + info.drive; - port->sense = port->drive; - break; - case DCB_I2C_NVIO_BIT: - port->drive = info.drive & 0x0f; - if (device->card_type < NV_D0) { - if (port->drive >= ARRAY_SIZE(nv50_i2c_port)) - break; - port->drive = nv50_i2c_port[port->drive]; - port->sense = port->drive; - } else { - port->drive = 0x00d014 + (port->drive * 0x20); - port->sense = port->drive; + oclass = sclass; + do { + ret = -EINVAL; + if (oclass->handle == info.type) { + ret = nouveau_object_ctor(*pobject, *pobject, + oclass, &info, + index, &object); } + } while (ret && (++oclass)->handle); + } + + /* in addition to the busses specified in the i2c table, there + * may be ddc/aux channels hiding behind external tmds/dp/etc + * transmitters. + */ + index = ((index + 0x0f) / 0x10) * 0x10; + i = -1; + while ((data = dcb_outp_parse(bios, ++i, &ver, &hdr, &outp))) { + if (!outp.location || !outp.extdev) + continue; + + switch (outp.type) { + case DCB_OUTPUT_TMDS: + info.type = NV_I2C_TYPE_EXTDDC(outp.extdev); break; - case DCB_I2C_NVIO_AUX: - port->drive = info.drive & 0x0f; - port->sense = port->drive; - port->adapter.algo = &nouveau_i2c_aux_algo; + case DCB_OUTPUT_DP: + info.type = NV_I2C_TYPE_EXTAUX(outp.extdev); break; default: - break; - } - - if (!port->adapter.algo && !port->drive) { - nv_error(i2c, "I2C%d: type %d index %x/%x unknown\n", - i, port->type, port->drive, port->sense); - kfree(port); continue; } - snprintf(port->adapter.name, sizeof(port->adapter.name), - "nouveau-%s-%d", device->name, i); - port->adapter.owner = THIS_MODULE; - port->adapter.dev.parent = &device->pdev->dev; - port->i2c = i2c; - port->index = i; - port->dcb = info.data; - i2c_set_adapdata(&port->adapter, i2c); - - if (port->adapter.algo != &nouveau_i2c_aux_algo) { - nouveau_i2c_drive_scl(port, 0); - nouveau_i2c_drive_sda(port, 1); - nouveau_i2c_drive_scl(port, 1); - -#ifdef CONFIG_NOUVEAU_I2C_INTERNAL_DEFAULT - if (nouveau_boolopt(device->cfgopt, "NvI2C", true)) { -#else - if (nouveau_boolopt(device->cfgopt, "NvI2C", false)) { -#endif - port->adapter.algo = &nouveau_i2c_bit_algo; - ret = i2c_add_adapter(&port->adapter); - } else { - port->adapter.algo_data = &port->bit; - port->bit.udelay = 10; - port->bit.timeout = usecs_to_jiffies(2200); - port->bit.data = port; - port->bit.setsda = nouveau_i2c_drive_sda; - port->bit.setscl = nouveau_i2c_drive_scl; - port->bit.getsda = nouveau_i2c_sense_sda; - port->bit.getscl = nouveau_i2c_sense_scl; - ret = i2c_bit_add_bus(&port->adapter); - } - } else { - port->adapter.algo = &nouveau_i2c_aux_algo; - ret = i2c_add_adapter(&port->adapter); - } - - if (ret) { - nv_error(i2c, "I2C%d: failed register: %d\n", i, ret); - kfree(port); - continue; + ret = -ENODEV; + j = -1; + while (ret && ++j < ARRAY_SIZE(nouveau_i2c_extdev_sclass)) { + parent = nv_object(i2c->find(i2c, outp.i2c_index)); + oclass = nouveau_i2c_extdev_sclass[j]; + do { + if (oclass->handle != info.type) + continue; + ret = nouveau_object_ctor(parent, *pobject, + oclass, NULL, + index++, &object); + } while (ret && (++oclass)->handle); } - - list_add_tail(&port->head, &i2c->ports); } return 0; } - -static void -nouveau_i2c_dtor(struct nouveau_object *object) -{ - struct nouveau_i2c *i2c = (void *)object; - struct nouveau_i2c_port *port, *temp; - - list_for_each_entry_safe(port, temp, &i2c->ports, head) { - i2c_del_adapter(&port->adapter); - list_del(&port->head); - kfree(port); - } - - nouveau_subdev_destroy(&i2c->base); -} - -static int -nouveau_i2c_init(struct nouveau_object *object) -{ - struct nouveau_i2c *i2c = (void *)object; - return nouveau_subdev_init(&i2c->base); -} - -static int -nouveau_i2c_fini(struct nouveau_object *object, bool suspend) -{ - struct nouveau_i2c *i2c = (void *)object; - return nouveau_subdev_fini(&i2c->base, suspend); -} - -struct nouveau_oclass -nouveau_i2c_oclass = { - .handle = NV_SUBDEV(I2C, 0x00), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nouveau_i2c_ctor, - .dtor = nouveau_i2c_dtor, - .init = nouveau_i2c_init, - .fini = nouveau_i2c_fini, - }, -}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/bit.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/bit.c index 1c4c9a5c8e2e..a6e72d3b06b5 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/bit.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/bit.c @@ -32,25 +32,25 @@ static inline void i2c_drive_scl(struct nouveau_i2c_port *port, int state) { - nouveau_i2c_drive_scl(port, state); + port->func->drive_scl(port, state); } static inline void i2c_drive_sda(struct nouveau_i2c_port *port, int state) { - nouveau_i2c_drive_sda(port, state); + port->func->drive_sda(port, state); } static inline int i2c_sense_scl(struct nouveau_i2c_port *port) { - return nouveau_i2c_sense_scl(port); + return port->func->sense_scl(port); } static inline int i2c_sense_sda(struct nouveau_i2c_port *port) { - return nouveau_i2c_sense_sda(port); + return port->func->sense_sda(port); } static void @@ -77,9 +77,8 @@ i2c_start(struct nouveau_i2c_port *port) { int ret = 0; - port->state = i2c_sense_scl(port); - port->state |= i2c_sense_sda(port) << 1; - if (port->state != 3) { + if (!i2c_sense_scl(port) || + !i2c_sense_sda(port)) { i2c_drive_scl(port, 0); i2c_drive_sda(port, 1); if (!i2c_raise_scl(port)) @@ -184,10 +183,13 @@ i2c_addr(struct nouveau_i2c_port *port, struct i2c_msg *msg) static int i2c_bit_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) { - struct nouveau_i2c_port *port = (struct nouveau_i2c_port *)adap; + struct nouveau_i2c_port *port = adap->algo_data; struct i2c_msg *msg = msgs; int ret = 0, mcnt = num; + if (port->func->acquire) + port->func->acquire(port); + while (!ret && mcnt--) { u8 remaining = msg->len; u8 *ptr = msg->buf; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c new file mode 100644 index 000000000000..2ad18840fe63 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c @@ -0,0 +1,143 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <subdev/i2c.h> +#include <subdev/vga.h> + +struct nv04_i2c_priv { + struct nouveau_i2c base; +}; + +struct nv04_i2c_port { + struct nouveau_i2c_port base; + u8 drive; + u8 sense; +}; + +static void +nv04_i2c_drive_scl(struct nouveau_i2c_port *base, int state) +{ + struct nv04_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv04_i2c_port *port = (void *)base; + u8 val = nv_rdvgac(priv, 0, port->drive); + if (state) val |= 0x20; + else val &= 0xdf; + nv_wrvgac(priv, 0, port->drive, val | 0x01); +} + +static void +nv04_i2c_drive_sda(struct nouveau_i2c_port *base, int state) +{ + struct nv04_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv04_i2c_port *port = (void *)base; + u8 val = nv_rdvgac(priv, 0, port->drive); + if (state) val |= 0x10; + else val &= 0xef; + nv_wrvgac(priv, 0, port->drive, val | 0x01); +} + +static int +nv04_i2c_sense_scl(struct nouveau_i2c_port *base) +{ + struct nv04_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv04_i2c_port *port = (void *)base; + return !!(nv_rdvgac(priv, 0, port->sense) & 0x04); +} + +static int +nv04_i2c_sense_sda(struct nouveau_i2c_port *base) +{ + struct nv04_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv04_i2c_port *port = (void *)base; + return !!(nv_rdvgac(priv, 0, port->sense) & 0x08); +} + +static const struct nouveau_i2c_func +nv04_i2c_func = { + .drive_scl = nv04_i2c_drive_scl, + .drive_sda = nv04_i2c_drive_sda, + .sense_scl = nv04_i2c_sense_scl, + .sense_sda = nv04_i2c_sense_sda, +}; + +static int +nv04_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct dcb_i2c_entry *info = data; + struct nv04_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_bit_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + port->base.func = &nv04_i2c_func; + port->drive = info->drive; + port->sense = info->sense; + return 0; +} + +static struct nouveau_oclass +nv04_i2c_sclass[] = { + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NV04_BIT), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_i2c_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = _nouveau_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + {} +}; + +static int +nv04_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv04_i2c_priv *priv; + int ret; + + ret = nouveau_i2c_create(parent, engine, oclass, nv04_i2c_sclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + return 0; +} + +struct nouveau_oclass +nv04_i2c_oclass = { + .handle = NV_SUBDEV(I2C, 0x04), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_i2c_ctor, + .dtor = _nouveau_i2c_dtor, + .init = _nouveau_i2c_init, + .fini = _nouveau_i2c_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c new file mode 100644 index 000000000000..f501ae25dbb3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c @@ -0,0 +1,135 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <subdev/i2c.h> +#include <subdev/vga.h> + +struct nv4e_i2c_priv { + struct nouveau_i2c base; +}; + +struct nv4e_i2c_port { + struct nouveau_i2c_port base; + u32 addr; +}; + +static void +nv4e_i2c_drive_scl(struct nouveau_i2c_port *base, int state) +{ + struct nv4e_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv4e_i2c_port *port = (void *)base; + nv_mask(priv, port->addr, 0x2f, state ? 0x21 : 0x01); +} + +static void +nv4e_i2c_drive_sda(struct nouveau_i2c_port *base, int state) +{ + struct nv4e_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv4e_i2c_port *port = (void *)base; + nv_mask(priv, port->addr, 0x1f, state ? 0x11 : 0x01); +} + +static int +nv4e_i2c_sense_scl(struct nouveau_i2c_port *base) +{ + struct nv4e_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv4e_i2c_port *port = (void *)base; + return !!(nv_rd32(priv, port->addr) & 0x00040000); +} + +static int +nv4e_i2c_sense_sda(struct nouveau_i2c_port *base) +{ + struct nv4e_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv4e_i2c_port *port = (void *)base; + return !!(nv_rd32(priv, port->addr) & 0x00080000); +} + +static const struct nouveau_i2c_func +nv4e_i2c_func = { + .drive_scl = nv4e_i2c_drive_scl, + .drive_sda = nv4e_i2c_drive_sda, + .sense_scl = nv4e_i2c_sense_scl, + .sense_sda = nv4e_i2c_sense_sda, +}; + +static int +nv4e_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct dcb_i2c_entry *info = data; + struct nv4e_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_bit_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + port->base.func = &nv4e_i2c_func; + port->addr = 0x600800 + info->drive; + return 0; +} + +static struct nouveau_oclass +nv4e_i2c_sclass[] = { + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NV4E_BIT), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv4e_i2c_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = _nouveau_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + {} +}; + +static int +nv4e_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv4e_i2c_priv *priv; + int ret; + + ret = nouveau_i2c_create(parent, engine, oclass, nv4e_i2c_sclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + return 0; +} + +struct nouveau_oclass +nv4e_i2c_oclass = { + .handle = NV_SUBDEV(I2C, 0x4e), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv4e_i2c_ctor, + .dtor = _nouveau_i2c_dtor, + .init = _nouveau_i2c_init, + .fini = _nouveau_i2c_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c new file mode 100644 index 000000000000..378dfa324e5f --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c @@ -0,0 +1,149 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include "nv50.h" + +void +nv50_i2c_drive_scl(struct nouveau_i2c_port *base, int state) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + if (state) port->state |= 0x01; + else port->state &= 0xfe; + nv_wr32(priv, port->addr, port->state); +} + +void +nv50_i2c_drive_sda(struct nouveau_i2c_port *base, int state) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + if (state) port->state |= 0x02; + else port->state &= 0xfd; + nv_wr32(priv, port->addr, port->state); +} + +int +nv50_i2c_sense_scl(struct nouveau_i2c_port *base) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + return !!(nv_rd32(priv, port->addr) & 0x00000001); +} + +int +nv50_i2c_sense_sda(struct nouveau_i2c_port *base) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + return !!(nv_rd32(priv, port->addr) & 0x00000002); +} + +static const struct nouveau_i2c_func +nv50_i2c_func = { + .drive_scl = nv50_i2c_drive_scl, + .drive_sda = nv50_i2c_drive_sda, + .sense_scl = nv50_i2c_sense_scl, + .sense_sda = nv50_i2c_sense_sda, +}; + +const u32 nv50_i2c_addr[] = { + 0x00e138, 0x00e150, 0x00e168, 0x00e180, + 0x00e254, 0x00e274, 0x00e764, 0x00e780, + 0x00e79c, 0x00e7b8 +}; +const int nv50_i2c_addr_nr = ARRAY_SIZE(nv50_i2c_addr); + +static int +nv50_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct dcb_i2c_entry *info = data; + struct nv50_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_bit_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + if (info->drive >= nv50_i2c_addr_nr) + return -EINVAL; + + port->base.func = &nv50_i2c_func; + port->state = 0x00000007; + port->addr = nv50_i2c_addr[info->drive]; + return 0; +} + +int +nv50_i2c_port_init(struct nouveau_object *object) +{ + struct nv50_i2c_priv *priv = (void *)object->engine; + struct nv50_i2c_port *port = (void *)object; + nv_wr32(priv, port->addr, port->state); + return nouveau_i2c_port_init(&port->base); +} + +static struct nouveau_oclass +nv50_i2c_sclass[] = { + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_i2c_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = nv50_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + {} +}; + +static int +nv50_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_i2c_priv *priv; + int ret; + + ret = nouveau_i2c_create(parent, engine, oclass, nv50_i2c_sclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + return 0; +} + +struct nouveau_oclass +nv50_i2c_oclass = { + .handle = NV_SUBDEV(I2C, 0x50), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_i2c_ctor, + .dtor = _nouveau_i2c_dtor, + .init = _nouveau_i2c_init, + .fini = _nouveau_i2c_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.h b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.h new file mode 100644 index 000000000000..4e5ba48ebf5a --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.h @@ -0,0 +1,32 @@ +#ifndef __NV50_I2C_H__ +#define __NV50_I2C_H__ + +#include <subdev/i2c.h> + +struct nv50_i2c_priv { + struct nouveau_i2c base; +}; + +struct nv50_i2c_port { + struct nouveau_i2c_port base; + u32 addr; + u32 ctrl; + u32 data; + u32 state; +}; + +extern const u32 nv50_i2c_addr[]; +extern const int nv50_i2c_addr_nr; +int nv50_i2c_port_init(struct nouveau_object *); +int nv50_i2c_sense_scl(struct nouveau_i2c_port *); +int nv50_i2c_sense_sda(struct nouveau_i2c_port *); +void nv50_i2c_drive_scl(struct nouveau_i2c_port *, int state); +void nv50_i2c_drive_sda(struct nouveau_i2c_port *, int state); + +int nv94_aux_port_ctor(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, void *, u32, + struct nouveau_object **); +void nv94_i2c_acquire(struct nouveau_i2c_port *); +void nv94_i2c_release(struct nouveau_i2c_port *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c new file mode 100644 index 000000000000..61b771670bfe --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nv94.c @@ -0,0 +1,285 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include "nv50.h" + +#define AUX_DBG(fmt, args...) nv_debug(aux, "AUXCH(%d): " fmt, ch, ##args) +#define AUX_ERR(fmt, args...) nv_error(aux, "AUXCH(%d): " fmt, ch, ##args) + +static void +auxch_fini(struct nouveau_i2c *aux, int ch) +{ + nv_mask(aux, 0x00e4e4 + (ch * 0x50), 0x00310000, 0x00000000); +} + +static int +auxch_init(struct nouveau_i2c *aux, int ch) +{ + const u32 unksel = 1; /* nfi which to use, or if it matters.. */ + const u32 ureq = unksel ? 0x00100000 : 0x00200000; + const u32 urep = unksel ? 0x01000000 : 0x02000000; + u32 ctrl, timeout; + + /* wait up to 1ms for any previous transaction to be done... */ + timeout = 1000; + do { + ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); + udelay(1); + if (!timeout--) { + AUX_ERR("begin idle timeout 0x%08x\n", ctrl); + return -EBUSY; + } + } while (ctrl & 0x03010000); + + /* set some magic, and wait up to 1ms for it to appear */ + nv_mask(aux, 0x00e4e4 + (ch * 0x50), 0x00300000, ureq); + timeout = 1000; + do { + ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); + udelay(1); + if (!timeout--) { + AUX_ERR("magic wait 0x%08x\n", ctrl); + auxch_fini(aux, ch); + return -EBUSY; + } + } while ((ctrl & 0x03000000) != urep); + + return 0; +} + +int +nv94_aux(struct nouveau_i2c_port *base, u8 type, u32 addr, u8 *data, u8 size) +{ + struct nouveau_i2c *aux = nouveau_i2c(base); + struct nv50_i2c_port *port = (void *)base; + u32 ctrl, stat, timeout, retries; + u32 xbuf[4] = {}; + int ch = port->addr; + int ret, i; + + AUX_DBG("%d: 0x%08x %d\n", type, addr, size); + + ret = auxch_init(aux, ch); + if (ret) + goto out; + + stat = nv_rd32(aux, 0x00e4e8 + (ch * 0x50)); + if (!(stat & 0x10000000)) { + AUX_DBG("sink not detected\n"); + ret = -ENXIO; + goto out; + } + + if (!(type & 1)) { + memcpy(xbuf, data, size); + for (i = 0; i < 16; i += 4) { + AUX_DBG("wr 0x%08x\n", xbuf[i / 4]); + nv_wr32(aux, 0x00e4c0 + (ch * 0x50) + i, xbuf[i / 4]); + } + } + + ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); + ctrl &= ~0x0001f0ff; + ctrl |= type << 12; + ctrl |= size - 1; + nv_wr32(aux, 0x00e4e0 + (ch * 0x50), addr); + + /* retry transaction a number of times on failure... */ + ret = -EREMOTEIO; + for (retries = 0; retries < 32; retries++) { + /* reset, and delay a while if this is a retry */ + nv_wr32(aux, 0x00e4e4 + (ch * 0x50), 0x80000000 | ctrl); + nv_wr32(aux, 0x00e4e4 + (ch * 0x50), 0x00000000 | ctrl); + if (retries) + udelay(400); + + /* transaction request, wait up to 1ms for it to complete */ + nv_wr32(aux, 0x00e4e4 + (ch * 0x50), 0x00010000 | ctrl); + + timeout = 1000; + do { + ctrl = nv_rd32(aux, 0x00e4e4 + (ch * 0x50)); + udelay(1); + if (!timeout--) { + AUX_ERR("tx req timeout 0x%08x\n", ctrl); + goto out; + } + } while (ctrl & 0x00010000); + + /* read status, and check if transaction completed ok */ + stat = nv_mask(aux, 0x00e4e8 + (ch * 0x50), 0, 0); + if (!(stat & 0x000f0f00)) { + ret = 0; + break; + } + + AUX_DBG("%02d 0x%08x 0x%08x\n", retries, ctrl, stat); + } + + if (type & 1) { + for (i = 0; i < 16; i += 4) { + xbuf[i / 4] = nv_rd32(aux, 0x00e4d0 + (ch * 0x50) + i); + AUX_DBG("rd 0x%08x\n", xbuf[i / 4]); + } + memcpy(data, xbuf, size); + } + +out: + auxch_fini(aux, ch); + return ret; +} + +void +nv94_i2c_acquire(struct nouveau_i2c_port *base) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + if (port->ctrl) { + nv_mask(priv, port->ctrl + 0x0c, 0x00000001, 0x00000000); + nv_mask(priv, port->ctrl + 0x00, 0x0000f003, port->data); + } +} + +void +nv94_i2c_release(struct nouveau_i2c_port *base) +{ +} + +static const struct nouveau_i2c_func +nv94_i2c_func = { + .acquire = nv94_i2c_acquire, + .release = nv94_i2c_release, + .drive_scl = nv50_i2c_drive_scl, + .drive_sda = nv50_i2c_drive_sda, + .sense_scl = nv50_i2c_sense_scl, + .sense_sda = nv50_i2c_sense_sda, +}; + +static int +nv94_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct dcb_i2c_entry *info = data; + struct nv50_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_bit_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + if (info->drive >= nv50_i2c_addr_nr) + return -EINVAL; + + port->base.func = &nv94_i2c_func; + port->state = 7; + port->addr = nv50_i2c_addr[info->drive]; + if (info->share != DCB_I2C_UNUSED) { + port->ctrl = 0x00e500 + (info->share * 0x50); + port->data = 0x0000e001; + } + return 0; +} + +static const struct nouveau_i2c_func +nv94_aux_func = { + .acquire = nv94_i2c_acquire, + .release = nv94_i2c_release, + .aux = nv94_aux, +}; + +int +nv94_aux_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct dcb_i2c_entry *info = data; + struct nv50_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_aux_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + port->base.func = &nv94_aux_func; + port->addr = info->drive; + if (info->share != DCB_I2C_UNUSED) { + port->ctrl = 0x00e500 + (info->drive * 0x50); + port->data = 0x00002002; + } + + return 0; +} + +static struct nouveau_oclass +nv94_i2c_sclass[] = { + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv94_i2c_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = nv50_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_AUX), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv94_aux_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = _nouveau_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + {} +}; + +static int +nv94_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_i2c_priv *priv; + int ret; + + ret = nouveau_i2c_create(parent, engine, oclass, nv94_i2c_sclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + return 0; +} + +struct nouveau_oclass +nv94_i2c_oclass = { + .handle = NV_SUBDEV(I2C, 0x94), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv94_i2c_ctor, + .dtor = _nouveau_i2c_dtor, + .init = _nouveau_i2c_init, + .fini = _nouveau_i2c_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c new file mode 100644 index 000000000000..f761b8a610f1 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/nvd0.c @@ -0,0 +1,124 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include "nv50.h" + +static int +nvd0_i2c_sense_scl(struct nouveau_i2c_port *base) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + return !!(nv_rd32(priv, port->addr) & 0x00000010); +} + +static int +nvd0_i2c_sense_sda(struct nouveau_i2c_port *base) +{ + struct nv50_i2c_priv *priv = (void *)nv_object(base)->engine; + struct nv50_i2c_port *port = (void *)base; + return !!(nv_rd32(priv, port->addr) & 0x00000020); +} + +static const struct nouveau_i2c_func +nvd0_i2c_func = { + .acquire = nv94_i2c_acquire, + .release = nv94_i2c_release, + .drive_scl = nv50_i2c_drive_scl, + .drive_sda = nv50_i2c_drive_sda, + .sense_scl = nvd0_i2c_sense_scl, + .sense_sda = nvd0_i2c_sense_sda, +}; + +static int +nvd0_i2c_port_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 index, + struct nouveau_object **pobject) +{ + struct dcb_i2c_entry *info = data; + struct nv50_i2c_port *port; + int ret; + + ret = nouveau_i2c_port_create(parent, engine, oclass, index, + &nouveau_i2c_bit_algo, &port); + *pobject = nv_object(port); + if (ret) + return ret; + + port->base.func = &nvd0_i2c_func; + port->state = 0x00000007; + port->addr = 0x00d014 + (info->drive * 0x20); + if (info->share != DCB_I2C_UNUSED) { + port->ctrl = 0x00e500 + (info->share * 0x50); + port->data = 0x0000e001; + } + return 0; +} + +static struct nouveau_oclass +nvd0_i2c_sclass[] = { + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_BIT), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvd0_i2c_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = nv50_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + { .handle = NV_I2C_TYPE_DCBI2C(DCB_I2C_NVIO_AUX), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv94_aux_port_ctor, + .dtor = _nouveau_i2c_port_dtor, + .init = _nouveau_i2c_port_init, + .fini = _nouveau_i2c_port_fini, + }, + }, + {} +}; + +static int +nvd0_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_i2c_priv *priv; + int ret; + + ret = nouveau_i2c_create(parent, engine, oclass, nvd0_i2c_sclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + return 0; +} + +struct nouveau_oclass +nvd0_i2c_oclass = { + .handle = NV_SUBDEV(I2C, 0xd0), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvd0_i2c_ctor, + .dtor = _nouveau_i2c_dtor, + .init = _nouveau_i2c_init, + .fini = _nouveau_i2c_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c index 23ebe477a6f0..89da8fa7ea0f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv04.c @@ -37,7 +37,7 @@ nv04_mc_intr[] = { { 0x00100000, NVDEV_SUBDEV_TIMER }, { 0x01000000, NVDEV_ENGINE_DISP }, /* NV04- PCRTC0 */ { 0x02000000, NVDEV_ENGINE_DISP }, /* NV11- PCRTC1 */ - { 0x10000000, NVDEV_SUBDEV_GPIO }, /* PBUS */ + { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x80000000, NVDEV_ENGINE_SW }, {} }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c index 8d759f830323..5965add6daee 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv50.c @@ -38,6 +38,7 @@ nv50_mc_intr[] = { { 0x00100000, NVDEV_SUBDEV_TIMER }, { 0x00200000, NVDEV_SUBDEV_GPIO }, { 0x04000000, NVDEV_ENGINE_DISP }, + { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x80000000, NVDEV_ENGINE_SW }, { 0x0000d101, NVDEV_SUBDEV_FB }, {}, diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c index ceb5c83f9459..3a80b29dce0f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c @@ -35,10 +35,12 @@ nv98_mc_intr[] = { { 0x00001000, NVDEV_ENGINE_GR }, { 0x00004000, NVDEV_ENGINE_CRYPT }, /* NV84:NVA3 */ { 0x00008000, NVDEV_ENGINE_BSP }, + { 0x00080000, NVDEV_SUBDEV_THERM }, /* NVA3:NVC0 */ { 0x00100000, NVDEV_SUBDEV_TIMER }, { 0x00200000, NVDEV_SUBDEV_GPIO }, { 0x00400000, NVDEV_ENGINE_COPY0 }, /* NVA3- */ { 0x04000000, NVDEV_ENGINE_DISP }, + { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x80000000, NVDEV_ENGINE_SW }, { 0x0040d101, NVDEV_SUBDEV_FB }, {}, diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c index 92796682722d..42bbf72023a8 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c @@ -36,11 +36,13 @@ nvc0_mc_intr[] = { { 0x00000100, NVDEV_ENGINE_FIFO }, { 0x00001000, NVDEV_ENGINE_GR }, { 0x00008000, NVDEV_ENGINE_BSP }, + { 0x00040000, NVDEV_SUBDEV_THERM }, { 0x00020000, NVDEV_ENGINE_VP }, { 0x00100000, NVDEV_SUBDEV_TIMER }, { 0x00200000, NVDEV_SUBDEV_GPIO }, { 0x02000000, NVDEV_SUBDEV_LTCG }, { 0x04000000, NVDEV_ENGINE_DISP }, + { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x40000000, NVDEV_SUBDEV_IBUS }, { 0x80000000, NVDEV_ENGINE_SW }, {}, diff --git a/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.c b/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.c index 839ca1edc132..4bde7f7f7b81 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mxm/mxms.c @@ -156,15 +156,15 @@ mxms_foreach(struct nouveau_mxm *mxm, u8 types, nv_debug(mxm, "%4s: ", mxms_desc_name[type]); for (j = headerlen - 1; j >= 0; j--) - printk("%02x", dump[j]); - printk("\n"); + pr_cont("%02x", dump[j]); + pr_cont("\n"); dump += headerlen; for (i = 0; i < entries; i++, dump += recordlen) { nv_debug(mxm, " "); for (j = recordlen - 1; j >= 0; j--) - printk("%02x", dump[j]); - printk("\n"); + pr_cont("%02x", dump[j]); + pr_cont("\n"); } } diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/base.c b/drivers/gpu/drm/nouveau/core/subdev/therm/base.c index 1674c74a76c8..f794dc89a3b2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/base.c @@ -29,6 +29,134 @@ #include "priv.h" +static int +nouveau_therm_update_trip(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *priv = (void *)therm; + struct nouveau_therm_trip_point *trip = priv->fan->bios.trip, + *cur_trip = NULL, + *last_trip = priv->last_trip; + u8 temp = therm->temp_get(therm); + u16 duty, i; + + /* look for the trip point corresponding to the current temperature */ + cur_trip = NULL; + for (i = 0; i < priv->fan->bios.nr_fan_trip; i++) { + if (temp >= trip[i].temp) + cur_trip = &trip[i]; + } + + /* account for the hysteresis cycle */ + if (last_trip && temp <= (last_trip->temp) && + temp > (last_trip->temp - last_trip->hysteresis)) + cur_trip = last_trip; + + if (cur_trip) { + duty = cur_trip->fan_duty; + priv->last_trip = cur_trip; + } else { + duty = 0; + priv->last_trip = NULL; + } + + return duty; +} + +static int +nouveau_therm_update_linear(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *priv = (void *)therm; + u8 linear_min_temp = priv->fan->bios.linear_min_temp; + u8 linear_max_temp = priv->fan->bios.linear_max_temp; + u8 temp = therm->temp_get(therm); + u16 duty; + + /* handle the non-linear part first */ + if (temp < linear_min_temp) + return priv->fan->bios.min_duty; + else if (temp > linear_max_temp) + return priv->fan->bios.max_duty; + + /* we are in the linear zone */ + duty = (temp - linear_min_temp); + duty *= (priv->fan->bios.max_duty - priv->fan->bios.min_duty); + duty /= (linear_max_temp - linear_min_temp); + duty += priv->fan->bios.min_duty; + + return duty; +} + +static void +nouveau_therm_update(struct nouveau_therm *therm, int mode) +{ + struct nouveau_timer *ptimer = nouveau_timer(therm); + struct nouveau_therm_priv *priv = (void *)therm; + unsigned long flags; + int duty; + + spin_lock_irqsave(&priv->lock, flags); + if (mode < 0) + mode = priv->mode; + priv->mode = mode; + + switch (mode) { + case NOUVEAU_THERM_CTRL_MANUAL: + duty = nouveau_therm_fan_get(therm); + if (duty < 0) + duty = 100; + break; + case NOUVEAU_THERM_CTRL_AUTO: + if (priv->fan->bios.nr_fan_trip) + duty = nouveau_therm_update_trip(therm); + else + duty = nouveau_therm_update_linear(therm); + break; + case NOUVEAU_THERM_CTRL_NONE: + default: + goto done; + } + + nv_debug(therm, "FAN target request: %d%%\n", duty); + nouveau_therm_fan_set(therm, (mode != NOUVEAU_THERM_CTRL_AUTO), duty); + +done: + if (list_empty(&priv->alarm.head) && (mode == NOUVEAU_THERM_CTRL_AUTO)) + ptimer->alarm(ptimer, 1000000000ULL, &priv->alarm); + spin_unlock_irqrestore(&priv->lock, flags); +} + +static void +nouveau_therm_alarm(struct nouveau_alarm *alarm) +{ + struct nouveau_therm_priv *priv = + container_of(alarm, struct nouveau_therm_priv, alarm); + nouveau_therm_update(&priv->base, -1); +} + +int +nouveau_therm_mode(struct nouveau_therm *therm, int mode) +{ + struct nouveau_therm_priv *priv = (void *)therm; + struct nouveau_device *device = nv_device(therm); + static const char *name[] = { + "disabled", + "manual", + "automatic" + }; + + /* The default PDAEMON ucode interferes with fan management */ + if ((mode >= ARRAY_SIZE(name)) || + (mode != NOUVEAU_THERM_CTRL_NONE && device->card_type >= NV_C0)) + return -EINVAL; + + if (priv->mode == mode) + return 0; + + nv_info(therm, "Thermal management: %s\n", name[mode]); + nouveau_therm_update(therm, mode); + return 0; +} + int nouveau_therm_attr_get(struct nouveau_therm *therm, enum nouveau_therm_attr_type type) @@ -37,11 +165,11 @@ nouveau_therm_attr_get(struct nouveau_therm *therm, switch (type) { case NOUVEAU_THERM_ATTR_FAN_MIN_DUTY: - return priv->bios_fan.min_duty; + return priv->fan->bios.min_duty; case NOUVEAU_THERM_ATTR_FAN_MAX_DUTY: - return priv->bios_fan.max_duty; + return priv->fan->bios.max_duty; case NOUVEAU_THERM_ATTR_FAN_MODE: - return priv->fan.mode; + return priv->mode; case NOUVEAU_THERM_ATTR_THRS_FAN_BOOST: return priv->bios_sensor.thrs_fan_boost.temp; case NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST: @@ -73,42 +201,50 @@ nouveau_therm_attr_set(struct nouveau_therm *therm, case NOUVEAU_THERM_ATTR_FAN_MIN_DUTY: if (value < 0) value = 0; - if (value > priv->bios_fan.max_duty) - value = priv->bios_fan.max_duty; - priv->bios_fan.min_duty = value; + if (value > priv->fan->bios.max_duty) + value = priv->fan->bios.max_duty; + priv->fan->bios.min_duty = value; return 0; case NOUVEAU_THERM_ATTR_FAN_MAX_DUTY: if (value < 0) value = 0; - if (value < priv->bios_fan.min_duty) - value = priv->bios_fan.min_duty; - priv->bios_fan.max_duty = value; + if (value < priv->fan->bios.min_duty) + value = priv->fan->bios.min_duty; + priv->fan->bios.max_duty = value; return 0; case NOUVEAU_THERM_ATTR_FAN_MODE: - return nouveau_therm_fan_set_mode(therm, value); + return nouveau_therm_mode(therm, value); case NOUVEAU_THERM_ATTR_THRS_FAN_BOOST: priv->bios_sensor.thrs_fan_boost.temp = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST: priv->bios_sensor.thrs_fan_boost.hysteresis = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_DOWN_CLK: priv->bios_sensor.thrs_down_clock.temp = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_DOWN_CLK_HYST: priv->bios_sensor.thrs_down_clock.hysteresis = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_CRITICAL: priv->bios_sensor.thrs_critical.temp = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_CRITICAL_HYST: priv->bios_sensor.thrs_critical.hysteresis = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_SHUTDOWN: priv->bios_sensor.thrs_shutdown.temp = value; + priv->sensor.program_alarms(therm); return 0; case NOUVEAU_THERM_ATTR_THRS_SHUTDOWN_HYST: priv->bios_sensor.thrs_shutdown.hysteresis = value; + priv->sensor.program_alarms(therm); return 0; } @@ -116,7 +252,7 @@ nouveau_therm_attr_set(struct nouveau_therm *therm, } int -nouveau_therm_init(struct nouveau_object *object) +_nouveau_therm_init(struct nouveau_object *object) { struct nouveau_therm *therm = (void *)object; struct nouveau_therm_priv *priv = (void *)therm; @@ -126,19 +262,69 @@ nouveau_therm_init(struct nouveau_object *object) if (ret) return ret; - if (priv->fan.percent >= 0) - therm->fan_set(therm, priv->fan.percent); - + if (priv->suspend >= 0) + nouveau_therm_mode(therm, priv->mode); + priv->sensor.program_alarms(therm); return 0; } int -nouveau_therm_fini(struct nouveau_object *object, bool suspend) +_nouveau_therm_fini(struct nouveau_object *object, bool suspend) { struct nouveau_therm *therm = (void *)object; struct nouveau_therm_priv *priv = (void *)therm; - priv->fan.percent = therm->fan_get(therm); + if (suspend) { + priv->suspend = priv->mode; + priv->mode = NOUVEAU_THERM_CTRL_NONE; + } return nouveau_subdev_fini(&therm->base, suspend); } + +int +nouveau_therm_create_(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, + int length, void **pobject) +{ + struct nouveau_therm_priv *priv; + int ret; + + ret = nouveau_subdev_create_(parent, engine, oclass, 0, "PTHERM", + "therm", length, pobject); + priv = *pobject; + if (ret) + return ret; + + nouveau_alarm_init(&priv->alarm, nouveau_therm_alarm); + spin_lock_init(&priv->lock); + spin_lock_init(&priv->sensor.alarm_program_lock); + + priv->base.fan_get = nouveau_therm_fan_user_get; + priv->base.fan_set = nouveau_therm_fan_user_set; + priv->base.fan_sense = nouveau_therm_fan_sense; + priv->base.attr_get = nouveau_therm_attr_get; + priv->base.attr_set = nouveau_therm_attr_set; + priv->mode = priv->suspend = -1; /* undefined */ + return 0; +} + +int +nouveau_therm_preinit(struct nouveau_therm *therm) +{ + nouveau_therm_ic_ctor(therm); + nouveau_therm_sensor_ctor(therm); + nouveau_therm_fan_ctor(therm); + + nouveau_therm_mode(therm, NOUVEAU_THERM_CTRL_NONE); + return 0; +} + +void +_nouveau_therm_dtor(struct nouveau_object *object) +{ + struct nouveau_therm_priv *priv = (void *)object; + kfree(priv->fan); + nouveau_subdev_destroy(&priv->base.base); +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c b/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c index 523178685180..c728380d3d62 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/fan.c @@ -27,90 +27,107 @@ #include <core/object.h> #include <core/device.h> + #include <subdev/gpio.h> #include <subdev/timer.h> -int -nouveau_therm_fan_get(struct nouveau_therm *therm) +static int +nouveau_fan_update(struct nouveau_fan *fan, bool immediate, int target) { + struct nouveau_therm *therm = fan->parent; struct nouveau_therm_priv *priv = (void *)therm; - struct nouveau_gpio *gpio = nouveau_gpio(therm); - struct dcb_gpio_func func; - int card_type = nv_device(therm)->card_type; - u32 divs, duty; - int ret; - - if (!priv->fan.pwm_get) - return -ENODEV; + struct nouveau_timer *ptimer = nouveau_timer(priv); + unsigned long flags; + int ret = 0; + int duty; + + /* update target fan speed, restricting to allowed range */ + spin_lock_irqsave(&fan->lock, flags); + if (target < 0) + target = fan->percent; + target = max_t(u8, target, fan->bios.min_duty); + target = min_t(u8, target, fan->bios.max_duty); + if (fan->percent != target) { + nv_debug(therm, "FAN target: %d\n", target); + fan->percent = target; + } - ret = gpio->find(gpio, 0, DCB_GPIO_PWM_FAN, 0xff, &func); - if (ret == 0) { - ret = priv->fan.pwm_get(therm, func.line, &divs, &duty); - if (ret == 0 && divs) { - divs = max(divs, duty); - if (card_type <= NV_40 || (func.log[0] & 1)) - duty = divs - duty; - return (duty * 100) / divs; - } + /* check that we're not already at the target duty cycle */ + duty = fan->get(therm); + if (duty == target) + goto done; + + /* smooth out the fanspeed increase/decrease */ + if (!immediate && duty >= 0) { + /* the constant "3" is a rough approximation taken from + * nvidia's behaviour. + * it is meant to bump the fan speed more incrementally + */ + if (duty < target) + duty = min(duty + 3, target); + else if (duty > target) + duty = max(duty - 3, target); + } else { + duty = target; + } - return gpio->get(gpio, 0, func.func, func.line) * 100; + nv_debug(therm, "FAN update: %d\n", duty); + ret = fan->set(therm, duty); + if (ret) + goto done; + + /* schedule next fan update, if not at target speed already */ + if (list_empty(&fan->alarm.head) && target != duty) { + u16 bump_period = fan->bios.bump_period; + u16 slow_down_period = fan->bios.slow_down_period; + u64 delay; + + if (duty > target) + delay = slow_down_period; + else if (duty == target) + delay = min(bump_period, slow_down_period) ; + else + delay = bump_period; + + ptimer->alarm(ptimer, delay * 1000 * 1000, &fan->alarm); } - return -ENODEV; +done: + spin_unlock_irqrestore(&fan->lock, flags); + return ret; +} + +static void +nouveau_fan_alarm(struct nouveau_alarm *alarm) +{ + struct nouveau_fan *fan = container_of(alarm, struct nouveau_fan, alarm); + nouveau_fan_update(fan, false, -1); } int -nouveau_therm_fan_set(struct nouveau_therm *therm, int percent) +nouveau_therm_fan_get(struct nouveau_therm *therm) { struct nouveau_therm_priv *priv = (void *)therm; - struct nouveau_gpio *gpio = nouveau_gpio(therm); - struct dcb_gpio_func func; - int card_type = nv_device(therm)->card_type; - u32 divs, duty; - int ret; - - if (priv->fan.mode == FAN_CONTROL_NONE) - return -EINVAL; - - if (!priv->fan.pwm_set) - return -ENODEV; - - if (percent < priv->bios_fan.min_duty) - percent = priv->bios_fan.min_duty; - if (percent > priv->bios_fan.max_duty) - percent = priv->bios_fan.max_duty; - - ret = gpio->find(gpio, 0, DCB_GPIO_PWM_FAN, 0xff, &func); - if (ret == 0) { - divs = priv->bios_perf_fan.pwm_divisor; - if (priv->bios_fan.pwm_freq) { - divs = 1; - if (priv->fan.pwm_clock) - divs = priv->fan.pwm_clock(therm); - divs /= priv->bios_fan.pwm_freq; - } - - duty = ((divs * percent) + 99) / 100; - if (card_type <= NV_40 || (func.log[0] & 1)) - duty = divs - duty; - - ret = priv->fan.pwm_set(therm, func.line, divs, duty); - return ret; - } + return priv->fan->get(therm); +} - return -ENODEV; +int +nouveau_therm_fan_set(struct nouveau_therm *therm, bool immediate, int percent) +{ + struct nouveau_therm_priv *priv = (void *)therm; + return nouveau_fan_update(priv->fan, immediate, percent); } int nouveau_therm_fan_sense(struct nouveau_therm *therm) { + struct nouveau_therm_priv *priv = (void *)therm; struct nouveau_timer *ptimer = nouveau_timer(therm); struct nouveau_gpio *gpio = nouveau_gpio(therm); - struct dcb_gpio_func func; u32 cycles, cur, prev; u64 start, end, tach; - if (gpio->find(gpio, 0, DCB_GPIO_FAN_SENSE, 0xff, &func)) + if (priv->fan->tach.func == DCB_GPIO_UNUSED) return -ENODEV; /* Time a complete rotation and extrapolate to RPM: @@ -118,12 +135,12 @@ nouveau_therm_fan_sense(struct nouveau_therm *therm) * We get 4 changes (0 -> 1 -> 0 -> 1) per complete rotation. */ start = ptimer->read(ptimer); - prev = gpio->get(gpio, 0, func.func, func.line); + prev = gpio->get(gpio, 0, priv->fan->tach.func, priv->fan->tach.line); cycles = 0; do { usleep_range(500, 1000); /* supports 0 < rpm < 7500 */ - cur = gpio->get(gpio, 0, func.func, func.line); + cur = gpio->get(gpio, 0, priv->fan->tach.func, priv->fan->tach.line); if (prev != cur) { if (!start) start = ptimer->read(ptimer); @@ -142,34 +159,6 @@ nouveau_therm_fan_sense(struct nouveau_therm *therm) } int -nouveau_therm_fan_set_mode(struct nouveau_therm *therm, - enum nouveau_therm_fan_mode mode) -{ - struct nouveau_therm_priv *priv = (void *)therm; - - if (priv->fan.mode == mode) - return 0; - - if (mode < FAN_CONTROL_NONE || mode >= FAN_CONTROL_NR) - return -EINVAL; - - switch (mode) - { - case FAN_CONTROL_NONE: - nv_info(therm, "switch fan to no-control mode\n"); - break; - case FAN_CONTROL_MANUAL: - nv_info(therm, "switch fan to manual mode\n"); - break; - case FAN_CONTROL_NR: - break; - } - - priv->fan.mode = mode; - return 0; -} - -int nouveau_therm_fan_user_get(struct nouveau_therm *therm) { return nouveau_therm_fan_get(therm); @@ -180,55 +169,86 @@ nouveau_therm_fan_user_set(struct nouveau_therm *therm, int percent) { struct nouveau_therm_priv *priv = (void *)therm; - if (priv->fan.mode != FAN_CONTROL_MANUAL) + if (priv->mode != NOUVEAU_THERM_CTRL_MANUAL) return -EINVAL; - return nouveau_therm_fan_set(therm, percent); + return nouveau_therm_fan_set(therm, true, percent); } -void +static void nouveau_therm_fan_set_defaults(struct nouveau_therm *therm) { struct nouveau_therm_priv *priv = (void *)therm; - priv->bios_fan.pwm_freq = 0; - priv->bios_fan.min_duty = 0; - priv->bios_fan.max_duty = 100; + priv->fan->bios.pwm_freq = 0; + priv->fan->bios.min_duty = 0; + priv->fan->bios.max_duty = 100; + priv->fan->bios.bump_period = 500; + priv->fan->bios.slow_down_period = 2000; + priv->fan->bios.linear_min_temp = 40; + priv->fan->bios.linear_max_temp = 85; } - static void nouveau_therm_fan_safety_checks(struct nouveau_therm *therm) { struct nouveau_therm_priv *priv = (void *)therm; - if (priv->bios_fan.min_duty > 100) - priv->bios_fan.min_duty = 100; - if (priv->bios_fan.max_duty > 100) - priv->bios_fan.max_duty = 100; + if (priv->fan->bios.min_duty > 100) + priv->fan->bios.min_duty = 100; + if (priv->fan->bios.max_duty > 100) + priv->fan->bios.max_duty = 100; - if (priv->bios_fan.min_duty > priv->bios_fan.max_duty) - priv->bios_fan.min_duty = priv->bios_fan.max_duty; -} - -int nouveau_fan_pwm_clock_dummy(struct nouveau_therm *therm) -{ - return 1; + if (priv->fan->bios.min_duty > priv->fan->bios.max_duty) + priv->fan->bios.min_duty = priv->fan->bios.max_duty; } int nouveau_therm_fan_ctor(struct nouveau_therm *therm) { struct nouveau_therm_priv *priv = (void *)therm; + struct nouveau_gpio *gpio = nouveau_gpio(therm); struct nouveau_bios *bios = nouveau_bios(therm); + struct dcb_gpio_func func; + int ret; + /* attempt to locate a drivable fan, and determine control method */ + ret = gpio->find(gpio, 0, DCB_GPIO_FAN, 0xff, &func); + if (ret == 0) { + if (func.log[0] & DCB_GPIO_LOG_DIR_IN) { + nv_debug(therm, "GPIO_FAN is in input mode\n"); + ret = -EINVAL; + } else { + ret = nouveau_fanpwm_create(therm, &func); + if (ret != 0) + ret = nouveau_fantog_create(therm, &func); + } + } + + /* no controllable fan found, create a dummy fan module */ + if (ret != 0) { + ret = nouveau_fannil_create(therm); + if (ret) + return ret; + } + + nv_info(therm, "FAN control: %s\n", priv->fan->type); + + /* attempt to detect a tachometer connection */ + ret = gpio->find(gpio, 0, DCB_GPIO_FAN_SENSE, 0xff, &priv->fan->tach); + if (ret) + priv->fan->tach.func = DCB_GPIO_UNUSED; + + /* initialise fan bump/slow update handling */ + priv->fan->parent = therm; + nouveau_alarm_init(&priv->fan->alarm, nouveau_fan_alarm); + spin_lock_init(&priv->fan->lock); + + /* other random init... */ nouveau_therm_fan_set_defaults(therm); - nvbios_perf_fan_parse(bios, &priv->bios_perf_fan); - if (nvbios_therm_fan_parse(bios, &priv->bios_fan)) + nvbios_perf_fan_parse(bios, &priv->fan->perf); + if (nvbios_therm_fan_parse(bios, &priv->fan->bios)) nv_error(therm, "parsing the thermal table failed\n"); nouveau_therm_fan_safety_checks(therm); - - nouveau_therm_fan_set_mode(therm, FAN_CONTROL_NONE); - return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/fannil.c b/drivers/gpu/drm/nouveau/core/subdev/therm/fannil.c new file mode 100644 index 000000000000..b78c182e1d51 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/fannil.c @@ -0,0 +1,54 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include "priv.h" + +static int +nouveau_fannil_get(struct nouveau_therm *therm) +{ + return -ENODEV; +} + +static int +nouveau_fannil_set(struct nouveau_therm *therm, int percent) +{ + return -ENODEV; +} + +int +nouveau_fannil_create(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fan *priv; + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + tpriv->fan = priv; + if (!priv) + return -ENOMEM; + + priv->type = "none / external"; + priv->get = nouveau_fannil_get; + priv->set = nouveau_fannil_set; + return 0; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/fanpwm.c b/drivers/gpu/drm/nouveau/core/subdev/therm/fanpwm.c new file mode 100644 index 000000000000..5f71db8e8992 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/fanpwm.c @@ -0,0 +1,107 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + * Martin Peres + */ + +#include <core/option.h> +#include <subdev/gpio.h> + +#include "priv.h" + +struct nouveau_fanpwm_priv { + struct nouveau_fan base; + struct dcb_gpio_func func; +}; + +static int +nouveau_fanpwm_get(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fanpwm_priv *priv = (void *)tpriv->fan; + struct nouveau_gpio *gpio = nouveau_gpio(therm); + int card_type = nv_device(therm)->card_type; + u32 divs, duty; + int ret; + + ret = therm->pwm_get(therm, priv->func.line, &divs, &duty); + if (ret == 0 && divs) { + divs = max(divs, duty); + if (card_type <= NV_40 || (priv->func.log[0] & 1)) + duty = divs - duty; + return (duty * 100) / divs; + } + + return gpio->get(gpio, 0, priv->func.func, priv->func.line) * 100; +} + +static int +nouveau_fanpwm_set(struct nouveau_therm *therm, int percent) +{ + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fanpwm_priv *priv = (void *)tpriv->fan; + int card_type = nv_device(therm)->card_type; + u32 divs, duty; + int ret; + + divs = priv->base.perf.pwm_divisor; + if (priv->base.bios.pwm_freq) { + divs = 1; + if (therm->pwm_clock) + divs = therm->pwm_clock(therm); + divs /= priv->base.bios.pwm_freq; + } + + duty = ((divs * percent) + 99) / 100; + if (card_type <= NV_40 || (priv->func.log[0] & 1)) + duty = divs - duty; + + ret = therm->pwm_set(therm, priv->func.line, divs, duty); + if (ret == 0) + ret = therm->pwm_ctrl(therm, priv->func.line, true); + return ret; +} + +int +nouveau_fanpwm_create(struct nouveau_therm *therm, struct dcb_gpio_func *func) +{ + struct nouveau_device *device = nv_device(therm); + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fanpwm_priv *priv; + u32 divs, duty; + + if (!nouveau_boolopt(device->cfgopt, "NvFanPWM", func->param) || + !therm->pwm_ctrl || + therm->pwm_get(therm, func->line, &divs, &duty) == -ENODEV) + return -ENODEV; + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + tpriv->fan = &priv->base; + if (!priv) + return -ENOMEM; + + priv->base.type = "PWM"; + priv->base.get = nouveau_fanpwm_get; + priv->base.set = nouveau_fanpwm_set; + priv->func = *func; + return 0; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/fantog.c b/drivers/gpu/drm/nouveau/core/subdev/therm/fantog.c new file mode 100644 index 000000000000..e601773ee475 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/fantog.c @@ -0,0 +1,115 @@ +/* + * Copyright 2012 The Nouveau community + * + * 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: Martin Peres + */ + +#include "priv.h" + +#include <core/object.h> +#include <core/device.h> + +#include <subdev/gpio.h> +#include <subdev/timer.h> + +struct nouveau_fantog_priv { + struct nouveau_fan base; + struct nouveau_alarm alarm; + spinlock_t lock; + u32 period_us; + u32 percent; + struct dcb_gpio_func func; +}; + +static void +nouveau_fantog_update(struct nouveau_fantog_priv *priv, int percent) +{ + struct nouveau_therm_priv *tpriv = (void *)priv->base.parent; + struct nouveau_timer *ptimer = nouveau_timer(tpriv); + struct nouveau_gpio *gpio = nouveau_gpio(tpriv); + unsigned long flags; + int duty; + + spin_lock_irqsave(&priv->lock, flags); + if (percent < 0) + percent = priv->percent; + priv->percent = percent; + + duty = !gpio->get(gpio, 0, DCB_GPIO_FAN, 0xff); + gpio->set(gpio, 0, DCB_GPIO_FAN, 0xff, duty); + + if (list_empty(&priv->alarm.head) && percent != (duty * 100)) { + u64 next_change = (percent * priv->period_us) / 100; + if (!duty) + next_change = priv->period_us - next_change; + ptimer->alarm(ptimer, next_change * 1000, &priv->alarm); + } + spin_unlock_irqrestore(&priv->lock, flags); +} + +static void +nouveau_fantog_alarm(struct nouveau_alarm *alarm) +{ + struct nouveau_fantog_priv *priv = + container_of(alarm, struct nouveau_fantog_priv, alarm); + nouveau_fantog_update(priv, -1); +} + +static int +nouveau_fantog_get(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fantog_priv *priv = (void *)tpriv->fan; + return priv->percent; +} + +static int +nouveau_fantog_set(struct nouveau_therm *therm, int percent) +{ + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fantog_priv *priv = (void *)tpriv->fan; + if (therm->pwm_ctrl) + therm->pwm_ctrl(therm, priv->func.line, false); + nouveau_fantog_update(priv, percent); + return 0; +} + +int +nouveau_fantog_create(struct nouveau_therm *therm, struct dcb_gpio_func *func) +{ + struct nouveau_therm_priv *tpriv = (void *)therm; + struct nouveau_fantog_priv *priv; + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + tpriv->fan = &priv->base; + if (!priv) + return -ENOMEM; + + priv->base.type = "toggle"; + priv->base.get = nouveau_fantog_get; + priv->base.set = nouveau_fantog_set; + nouveau_alarm_init(&priv->alarm, nouveau_fantog_alarm); + priv->period_us = 100000; /* 10Hz */ + priv->percent = 100; + priv->func = *func; + spin_lock_init(&priv->lock); + return 0; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c b/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c index e512ff0aae60..e24090bac195 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c @@ -31,7 +31,7 @@ static bool probe_monitoring_device(struct nouveau_i2c_port *i2c, struct i2c_board_info *info) { - struct nouveau_therm_priv *priv = (void *)nouveau_therm(i2c->i2c); + struct nouveau_therm_priv *priv = (void *)nouveau_therm(i2c); struct i2c_client *client; request_module("%s%s", I2C_MODULE_PREFIX, info->type); @@ -53,6 +53,31 @@ probe_monitoring_device(struct nouveau_i2c_port *i2c, return true; } +static struct i2c_board_info +nv_board_infos[] = { + { I2C_BOARD_INFO("w83l785ts", 0x2d) }, + { I2C_BOARD_INFO("w83781d", 0x2d) }, + { I2C_BOARD_INFO("adt7473", 0x2e) }, + { I2C_BOARD_INFO("adt7473", 0x2d) }, + { I2C_BOARD_INFO("adt7473", 0x2c) }, + { I2C_BOARD_INFO("f75375", 0x2e) }, + { I2C_BOARD_INFO("lm99", 0x4c) }, + { I2C_BOARD_INFO("lm90", 0x4c) }, + { I2C_BOARD_INFO("lm90", 0x4d) }, + { I2C_BOARD_INFO("adm1021", 0x18) }, + { I2C_BOARD_INFO("adm1021", 0x19) }, + { I2C_BOARD_INFO("adm1021", 0x1a) }, + { I2C_BOARD_INFO("adm1021", 0x29) }, + { I2C_BOARD_INFO("adm1021", 0x2a) }, + { I2C_BOARD_INFO("adm1021", 0x2b) }, + { I2C_BOARD_INFO("adm1021", 0x4c) }, + { I2C_BOARD_INFO("adm1021", 0x4d) }, + { I2C_BOARD_INFO("adm1021", 0x4e) }, + { I2C_BOARD_INFO("lm63", 0x18) }, + { I2C_BOARD_INFO("lm63", 0x4e) }, + { } +}; + void nouveau_therm_ic_ctor(struct nouveau_therm *therm) { @@ -60,29 +85,6 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm) struct nouveau_bios *bios = nouveau_bios(therm); struct nouveau_i2c *i2c = nouveau_i2c(therm); struct nvbios_extdev_func extdev_entry; - struct i2c_board_info info[] = { - { I2C_BOARD_INFO("w83l785ts", 0x2d) }, - { I2C_BOARD_INFO("w83781d", 0x2d) }, - { I2C_BOARD_INFO("adt7473", 0x2e) }, - { I2C_BOARD_INFO("adt7473", 0x2d) }, - { I2C_BOARD_INFO("adt7473", 0x2c) }, - { I2C_BOARD_INFO("f75375", 0x2e) }, - { I2C_BOARD_INFO("lm99", 0x4c) }, - { I2C_BOARD_INFO("lm90", 0x4c) }, - { I2C_BOARD_INFO("lm90", 0x4d) }, - { I2C_BOARD_INFO("adm1021", 0x18) }, - { I2C_BOARD_INFO("adm1021", 0x19) }, - { I2C_BOARD_INFO("adm1021", 0x1a) }, - { I2C_BOARD_INFO("adm1021", 0x29) }, - { I2C_BOARD_INFO("adm1021", 0x2a) }, - { I2C_BOARD_INFO("adm1021", 0x2b) }, - { I2C_BOARD_INFO("adm1021", 0x4c) }, - { I2C_BOARD_INFO("adm1021", 0x4d) }, - { I2C_BOARD_INFO("adm1021", 0x4e) }, - { I2C_BOARD_INFO("lm63", 0x18) }, - { I2C_BOARD_INFO("lm63", 0x4e) }, - { } - }; if (!nvbios_extdev_find(bios, NVBIOS_EXTDEV_LM89, &extdev_entry)) { struct i2c_board_info board[] = { @@ -111,6 +113,6 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm) /* The vbios doesn't provide the address of an exisiting monitoring device. Let's try our static list. */ - i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device", info, - probe_monitoring_device); + i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device", + nv_board_infos, probe_monitoring_device); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/nv40.c b/drivers/gpu/drm/nouveau/core/subdev/therm/nv40.c index fcf2cfe731d6..0f5363edb964 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/nv40.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/nv40.c @@ -25,6 +25,10 @@ #include "priv.h" +struct nv40_therm_priv { + struct nouveau_therm_priv base; +}; + static int nv40_sensor_setup(struct nouveau_therm *therm) { @@ -34,6 +38,7 @@ nv40_sensor_setup(struct nouveau_therm *therm) if (device->chipset >= 0x46) { nv_mask(therm, 0x15b8, 0x80000000, 0); nv_wr32(therm, 0x15b0, 0x80003fff); + mdelay(10); /* wait for the temperature to stabilize */ return nv_rd32(therm, 0x15b4) & 0x3fff; } else { nv_wr32(therm, 0x15b0, 0xff); @@ -75,7 +80,20 @@ nv40_temp_get(struct nouveau_therm *therm) return core_temp; } -int +static int +nv40_fan_pwm_ctrl(struct nouveau_therm *therm, int line, bool enable) +{ + u32 mask = enable ? 0x80000000 : 0x0000000; + if (line == 2) nv_mask(therm, 0x0010f0, 0x80000000, mask); + else if (line == 9) nv_mask(therm, 0x0015f4, 0x80000000, mask); + else { + nv_error(therm, "unknown pwm ctrl for gpio %d\n", line); + return -ENODEV; + } + return 0; +} + +static int nv40_fan_pwm_get(struct nouveau_therm *therm, int line, u32 *divs, u32 *duty) { if (line == 2) { @@ -101,15 +119,15 @@ nv40_fan_pwm_get(struct nouveau_therm *therm, int line, u32 *divs, u32 *duty) return -EINVAL; } -int +static int nv40_fan_pwm_set(struct nouveau_therm *therm, int line, u32 divs, u32 duty) { if (line == 2) { - nv_wr32(therm, 0x0010f0, 0x80000000 | (duty << 16) | divs); + nv_mask(therm, 0x0010f0, 0x7fff7fff, (duty << 16) | divs); } else if (line == 9) { nv_wr32(therm, 0x0015f8, divs); - nv_wr32(therm, 0x0015f4, duty | 0x80000000); + nv_mask(therm, 0x0015f4, 0x7fffffff, duty); } else { nv_error(therm, "unknown pwm ctrl for gpio %d\n", line); return -ENODEV; @@ -118,37 +136,51 @@ nv40_fan_pwm_set(struct nouveau_therm *therm, int line, u32 divs, u32 duty) return 0; } +static void +nv40_therm_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_therm *therm = nouveau_therm(subdev); + uint32_t stat = nv_rd32(therm, 0x1100); + + /* traitement */ + + /* ack all IRQs */ + nv_wr32(therm, 0x1100, 0x70000); + + nv_error(therm, "THERM received an IRQ: stat = %x\n", stat); +} + static int nv40_therm_ctor(struct nouveau_object *parent, - struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) { - struct nouveau_therm_priv *priv; - struct nouveau_therm *therm; + struct nv40_therm_priv *priv; int ret; ret = nouveau_therm_create(parent, engine, oclass, &priv); *pobject = nv_object(priv); - therm = (void *) priv; if (ret) return ret; - nouveau_therm_ic_ctor(therm); - nouveau_therm_sensor_ctor(therm); - nouveau_therm_fan_ctor(therm); + priv->base.base.pwm_ctrl = nv40_fan_pwm_ctrl; + priv->base.base.pwm_get = nv40_fan_pwm_get; + priv->base.base.pwm_set = nv40_fan_pwm_set; + priv->base.base.temp_get = nv40_temp_get; + priv->base.sensor.program_alarms = nouveau_therm_program_alarms_polling; + nv_subdev(priv)->intr = nv40_therm_intr; + return nouveau_therm_preinit(&priv->base.base); +} - priv->fan.pwm_get = nv40_fan_pwm_get; - priv->fan.pwm_set = nv40_fan_pwm_set; +static int +nv40_therm_init(struct nouveau_object *object) +{ + struct nouveau_therm *therm = (void *)object; - therm->temp_get = nv40_temp_get; - therm->fan_get = nouveau_therm_fan_user_get; - therm->fan_set = nouveau_therm_fan_user_set; - therm->fan_sense = nouveau_therm_fan_sense; - therm->attr_get = nouveau_therm_attr_get; - therm->attr_set = nouveau_therm_attr_set; + nv40_sensor_setup(therm); - return 0; + return _nouveau_therm_init(object); } struct nouveau_oclass @@ -157,7 +189,7 @@ nv40_therm_oclass = { .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv40_therm_ctor, .dtor = _nouveau_therm_dtor, - .init = nouveau_therm_init, - .fini = nouveau_therm_fini, + .init = nv40_therm_init, + .fini = _nouveau_therm_fini, }, -};
\ No newline at end of file +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c index 9360ddd469e7..86632cbd65ce 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c @@ -25,6 +25,10 @@ #include "priv.h" +struct nv50_therm_priv { + struct nouveau_therm_priv base; +}; + static int pwm_info(struct nouveau_therm *therm, int *line, int *ctrl, int *indx) { @@ -51,6 +55,16 @@ pwm_info(struct nouveau_therm *therm, int *line, int *ctrl, int *indx) } int +nv50_fan_pwm_ctrl(struct nouveau_therm *therm, int line, bool enable) +{ + u32 data = enable ? 0x00000001 : 0x00000000; + int ctrl, id, ret = pwm_info(therm, &line, &ctrl, &id); + if (ret == 0) + nv_mask(therm, ctrl, 0x00010001 << line, data << line); + return ret; +} + +int nv50_fan_pwm_get(struct nouveau_therm *therm, int line, u32 *divs, u32 *duty) { int ctrl, id, ret = pwm_info(therm, &line, &ctrl, &id); @@ -73,7 +87,6 @@ nv50_fan_pwm_set(struct nouveau_therm *therm, int line, u32 divs, u32 duty) if (ret) return ret; - nv_mask(therm, ctrl, 0x00010001 << line, 0x00000001 << line); nv_wr32(therm, 0x00e114 + (id * 8), divs); nv_wr32(therm, 0x00e118 + (id * 8), duty | 0x80000000); return 0; @@ -111,38 +124,178 @@ nv50_temp_get(struct nouveau_therm *therm) return nv_rd32(therm, 0x20400); } +static void +nv50_therm_program_alarms(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *priv = (void *)therm; + struct nvbios_therm_sensor *sensor = &priv->bios_sensor; + unsigned long flags; + + spin_lock_irqsave(&priv->sensor.alarm_program_lock, flags); + + /* enable RISING and FALLING IRQs for shutdown, THRS 0, 1, 2 and 4 */ + nv_wr32(therm, 0x20000, 0x000003ff); + + /* shutdown: The computer should be shutdown when reached */ + nv_wr32(therm, 0x20484, sensor->thrs_shutdown.hysteresis); + nv_wr32(therm, 0x20480, sensor->thrs_shutdown.temp); + + /* THRS_1 : fan boost*/ + nv_wr32(therm, 0x204c4, sensor->thrs_fan_boost.temp); + + /* THRS_2 : critical */ + nv_wr32(therm, 0x204c0, sensor->thrs_critical.temp); + + /* THRS_4 : down clock */ + nv_wr32(therm, 0x20414, sensor->thrs_down_clock.temp); + spin_unlock_irqrestore(&priv->sensor.alarm_program_lock, flags); + + nv_info(therm, + "Programmed thresholds [ %d(%d), %d(%d), %d(%d), %d(%d) ]\n", + sensor->thrs_fan_boost.temp, sensor->thrs_fan_boost.hysteresis, + sensor->thrs_down_clock.temp, + sensor->thrs_down_clock.hysteresis, + sensor->thrs_critical.temp, sensor->thrs_critical.hysteresis, + sensor->thrs_shutdown.temp, sensor->thrs_shutdown.hysteresis); + +} + +/* must be called with alarm_program_lock taken ! */ +static void +nv50_therm_threshold_hyst_emulation(struct nouveau_therm *therm, + uint32_t thrs_reg, u8 status_bit, + const struct nvbios_therm_threshold *thrs, + enum nouveau_therm_thrs thrs_name) +{ + enum nouveau_therm_thrs_direction direction; + enum nouveau_therm_thrs_state prev_state, new_state; + int temp, cur; + + prev_state = nouveau_therm_sensor_get_threshold_state(therm, thrs_name); + temp = nv_rd32(therm, thrs_reg); + + /* program the next threshold */ + if (temp == thrs->temp) { + nv_wr32(therm, thrs_reg, thrs->temp - thrs->hysteresis); + new_state = NOUVEAU_THERM_THRS_HIGHER; + } else { + nv_wr32(therm, thrs_reg, thrs->temp); + new_state = NOUVEAU_THERM_THRS_LOWER; + } + + /* fix the state (in case someone reprogrammed the alarms) */ + cur = therm->temp_get(therm); + if (new_state == NOUVEAU_THERM_THRS_LOWER && cur > thrs->temp) + new_state = NOUVEAU_THERM_THRS_HIGHER; + else if (new_state == NOUVEAU_THERM_THRS_HIGHER && + cur < thrs->temp - thrs->hysteresis) + new_state = NOUVEAU_THERM_THRS_LOWER; + nouveau_therm_sensor_set_threshold_state(therm, thrs_name, new_state); + + /* find the direction */ + if (prev_state < new_state) + direction = NOUVEAU_THERM_THRS_RISING; + else if (prev_state > new_state) + direction = NOUVEAU_THERM_THRS_FALLING; + else + return; + + /* advertise a change in direction */ + nouveau_therm_sensor_event(therm, thrs_name, direction); +} + +static void +nv50_therm_intr(struct nouveau_subdev *subdev) +{ + struct nouveau_therm *therm = nouveau_therm(subdev); + struct nouveau_therm_priv *priv = (void *)therm; + struct nvbios_therm_sensor *sensor = &priv->bios_sensor; + unsigned long flags; + uint32_t intr; + + spin_lock_irqsave(&priv->sensor.alarm_program_lock, flags); + + intr = nv_rd32(therm, 0x20100); + + /* THRS_4: downclock */ + if (intr & 0x002) { + nv50_therm_threshold_hyst_emulation(therm, 0x20414, 24, + &sensor->thrs_down_clock, + NOUVEAU_THERM_THRS_DOWNCLOCK); + intr &= ~0x002; + } + + /* shutdown */ + if (intr & 0x004) { + nv50_therm_threshold_hyst_emulation(therm, 0x20480, 20, + &sensor->thrs_shutdown, + NOUVEAU_THERM_THRS_SHUTDOWN); + intr &= ~0x004; + } + + /* THRS_1 : fan boost */ + if (intr & 0x008) { + nv50_therm_threshold_hyst_emulation(therm, 0x204c4, 21, + &sensor->thrs_fan_boost, + NOUVEAU_THERM_THRS_FANBOOST); + intr &= ~0x008; + } + + /* THRS_2 : critical */ + if (intr & 0x010) { + nv50_therm_threshold_hyst_emulation(therm, 0x204c0, 22, + &sensor->thrs_critical, + NOUVEAU_THERM_THRS_CRITICAL); + intr &= ~0x010; + } + + if (intr) + nv_error(therm, "unhandled intr 0x%08x\n", intr); + + /* ACK everything */ + nv_wr32(therm, 0x20100, 0xffffffff); + nv_wr32(therm, 0x1100, 0x10000); /* PBUS */ + + spin_unlock_irqrestore(&priv->sensor.alarm_program_lock, flags); +} + static int nv50_therm_ctor(struct nouveau_object *parent, - struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) { - struct nouveau_therm_priv *priv; - struct nouveau_therm *therm; + struct nv50_therm_priv *priv; int ret; ret = nouveau_therm_create(parent, engine, oclass, &priv); *pobject = nv_object(priv); - therm = (void *) priv; if (ret) return ret; - nouveau_therm_ic_ctor(therm); - nouveau_therm_sensor_ctor(therm); - nouveau_therm_fan_ctor(therm); + priv->base.base.pwm_ctrl = nv50_fan_pwm_ctrl; + priv->base.base.pwm_get = nv50_fan_pwm_get; + priv->base.base.pwm_set = nv50_fan_pwm_set; + priv->base.base.pwm_clock = nv50_fan_pwm_clock; + priv->base.base.temp_get = nv50_temp_get; + priv->base.sensor.program_alarms = nv50_therm_program_alarms; + nv_subdev(priv)->intr = nv50_therm_intr; - priv->fan.pwm_get = nv50_fan_pwm_get; - priv->fan.pwm_set = nv50_fan_pwm_set; - priv->fan.pwm_clock = nv50_fan_pwm_clock; + /* init the thresholds */ + nouveau_therm_sensor_set_threshold_state(&priv->base.base, + NOUVEAU_THERM_THRS_SHUTDOWN, + NOUVEAU_THERM_THRS_LOWER); + nouveau_therm_sensor_set_threshold_state(&priv->base.base, + NOUVEAU_THERM_THRS_FANBOOST, + NOUVEAU_THERM_THRS_LOWER); + nouveau_therm_sensor_set_threshold_state(&priv->base.base, + NOUVEAU_THERM_THRS_CRITICAL, + NOUVEAU_THERM_THRS_LOWER); + nouveau_therm_sensor_set_threshold_state(&priv->base.base, + NOUVEAU_THERM_THRS_DOWNCLOCK, + NOUVEAU_THERM_THRS_LOWER); - therm->temp_get = nv50_temp_get; - therm->fan_get = nouveau_therm_fan_user_get; - therm->fan_set = nouveau_therm_fan_user_set; - therm->fan_sense = nouveau_therm_fan_sense; - therm->attr_get = nouveau_therm_attr_get; - therm->attr_set = nouveau_therm_attr_set; - - return 0; + return nouveau_therm_preinit(&priv->base.base); } struct nouveau_oclass @@ -151,7 +304,7 @@ nv50_therm_oclass = { .ofuncs = &(struct nouveau_ofuncs) { .ctor = nv50_therm_ctor, .dtor = _nouveau_therm_dtor, - .init = nouveau_therm_init, - .fini = nouveau_therm_fini, + .init = _nouveau_therm_init, + .fini = _nouveau_therm_fini, }, }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c new file mode 100644 index 000000000000..2dcc5437116a --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/nva3.c @@ -0,0 +1,99 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <subdev/gpio.h> + +#include "priv.h" + +struct nva3_therm_priv { + struct nouveau_therm_priv base; +}; + +int +nva3_therm_fan_sense(struct nouveau_therm *therm) +{ + u32 tach = nv_rd32(therm, 0x00e728) & 0x0000ffff; + u32 ctrl = nv_rd32(therm, 0x00e720); + if (ctrl & 0x00000001) + return tach * 60; + return -ENODEV; +} + +static int +nva3_therm_init(struct nouveau_object *object) +{ + struct nva3_therm_priv *priv = (void *)object; + struct dcb_gpio_func *tach = &priv->base.fan->tach; + int ret; + + ret = nouveau_therm_init(&priv->base.base); + if (ret) + return ret; + + /* enable fan tach, count revolutions per-second */ + nv_mask(priv, 0x00e720, 0x00000003, 0x00000002); + if (tach->func != DCB_GPIO_UNUSED) { + nv_wr32(priv, 0x00e724, nv_device(priv)->crystal * 1000); + nv_mask(priv, 0x00e720, 0x001f0000, tach->line << 16); + nv_mask(priv, 0x00e720, 0x00000001, 0x00000001); + } + nv_mask(priv, 0x00e720, 0x00000002, 0x00000000); + + return 0; +} + +static int +nva3_therm_ctor(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nva3_therm_priv *priv; + int ret; + + ret = nouveau_therm_create(parent, engine, oclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + priv->base.base.pwm_ctrl = nv50_fan_pwm_ctrl; + priv->base.base.pwm_get = nv50_fan_pwm_get; + priv->base.base.pwm_set = nv50_fan_pwm_set; + priv->base.base.pwm_clock = nv50_fan_pwm_clock; + priv->base.base.temp_get = nv50_temp_get; + priv->base.base.fan_sense = nva3_therm_fan_sense; + priv->base.sensor.program_alarms = nouveau_therm_program_alarms_polling; + return nouveau_therm_preinit(&priv->base.base); +} + +struct nouveau_oclass +nva3_therm_oclass = { + .handle = NV_SUBDEV(THERM, 0xa3), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nva3_therm_ctor, + .dtor = _nouveau_therm_dtor, + .init = nva3_therm_init, + .fini = _nouveau_therm_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/nvd0.c b/drivers/gpu/drm/nouveau/core/subdev/therm/nvd0.c new file mode 100644 index 000000000000..d7d30ee8332e --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/nvd0.c @@ -0,0 +1,153 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include "priv.h" + +struct nvd0_therm_priv { + struct nouveau_therm_priv base; +}; + +static int +pwm_info(struct nouveau_therm *therm, int line) +{ + u32 gpio = nv_rd32(therm, 0x00d610 + (line * 0x04)); + switch (gpio & 0x000000c0) { + case 0x00000000: /* normal mode, possibly pwm forced off by us */ + case 0x00000040: /* nvio special */ + switch (gpio & 0x0000001f) { + case 0x19: return 1; + case 0x1c: return 0; + default: + break; + } + default: + break; + } + + nv_error(therm, "GPIO %d unknown PWM: 0x%08x\n", line, gpio); + return -ENODEV; +} + +static int +nvd0_fan_pwm_ctrl(struct nouveau_therm *therm, int line, bool enable) +{ + u32 data = enable ? 0x00000040 : 0x00000000; + int indx = pwm_info(therm, line); + if (indx < 0) + return indx; + + nv_mask(therm, 0x00d610 + (line * 0x04), 0x000000c0, data); + return 0; +} + +static int +nvd0_fan_pwm_get(struct nouveau_therm *therm, int line, u32 *divs, u32 *duty) +{ + int indx = pwm_info(therm, line); + if (indx < 0) + return indx; + + if (nv_rd32(therm, 0x00d610 + (line * 0x04)) & 0x00000040) { + *divs = nv_rd32(therm, 0x00e114 + (indx * 8)); + *duty = nv_rd32(therm, 0x00e118 + (indx * 8)); + return 0; + } + + return -EINVAL; +} + +static int +nvd0_fan_pwm_set(struct nouveau_therm *therm, int line, u32 divs, u32 duty) +{ + int indx = pwm_info(therm, line); + if (indx < 0) + return indx; + + nv_wr32(therm, 0x00e114 + (indx * 8), divs); + nv_wr32(therm, 0x00e118 + (indx * 8), duty | 0x80000000); + return 0; +} + +static int +nvd0_fan_pwm_clock(struct nouveau_therm *therm) +{ + return (nv_device(therm)->crystal * 1000) / 20; +} + +static int +nvd0_therm_init(struct nouveau_object *object) +{ + struct nvd0_therm_priv *priv = (void *)object; + int ret; + + ret = nouveau_therm_init(&priv->base.base); + if (ret) + return ret; + + /* enable fan tach, count revolutions per-second */ + nv_mask(priv, 0x00e720, 0x00000003, 0x00000002); + if (priv->base.fan->tach.func != DCB_GPIO_UNUSED) { + nv_mask(priv, 0x00d79c, 0x000000ff, priv->base.fan->tach.line); + nv_wr32(priv, 0x00e724, nv_device(priv)->crystal * 1000); + nv_mask(priv, 0x00e720, 0x00000001, 0x00000001); + } + nv_mask(priv, 0x00e720, 0x00000002, 0x00000000); + + return 0; +} + +static int +nvd0_therm_ctor(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nvd0_therm_priv *priv; + int ret; + + ret = nouveau_therm_create(parent, engine, oclass, &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + priv->base.base.pwm_ctrl = nvd0_fan_pwm_ctrl; + priv->base.base.pwm_get = nvd0_fan_pwm_get; + priv->base.base.pwm_set = nvd0_fan_pwm_set; + priv->base.base.pwm_clock = nvd0_fan_pwm_clock; + priv->base.base.temp_get = nv50_temp_get; + priv->base.base.fan_sense = nva3_therm_fan_sense; + priv->base.sensor.program_alarms = nouveau_therm_program_alarms_polling; + return nouveau_therm_preinit(&priv->base.base); +} + +struct nouveau_oclass +nvd0_therm_oclass = { + .handle = NV_SUBDEV(THERM, 0xd0), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvd0_therm_ctor, + .dtor = _nouveau_therm_dtor, + .init = nvd0_therm_init, + .fini = _nouveau_therm_fini, + }, +}; diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h b/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h index 1c3cd6abc36e..06b98706b3fc 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/priv.h @@ -1,3 +1,6 @@ +#ifndef __NVTHERM_PRIV_H__ +#define __NVTHERM_PRIV_H__ + /* * Copyright 2012 The Nouveau community * @@ -25,33 +28,81 @@ #include <subdev/therm.h> #include <subdev/bios/extdev.h> +#include <subdev/bios/gpio.h> #include <subdev/bios/perf.h> #include <subdev/bios/therm.h> +#include <subdev/timer.h> + +struct nouveau_fan { + struct nouveau_therm *parent; + const char *type; + + struct nvbios_therm_fan bios; + struct nvbios_perf_fan perf; + + struct nouveau_alarm alarm; + spinlock_t lock; + int percent; + + int (*get)(struct nouveau_therm *therm); + int (*set)(struct nouveau_therm *therm, int percent); + + struct dcb_gpio_func tach; +}; + +enum nouveau_therm_thrs_direction { + NOUVEAU_THERM_THRS_FALLING = 0, + NOUVEAU_THERM_THRS_RISING = 1 +}; + +enum nouveau_therm_thrs_state { + NOUVEAU_THERM_THRS_LOWER = 0, + NOUVEAU_THERM_THRS_HIGHER = 1 +}; + +enum nouveau_therm_thrs { + NOUVEAU_THERM_THRS_FANBOOST = 0, + NOUVEAU_THERM_THRS_DOWNCLOCK = 1, + NOUVEAU_THERM_THRS_CRITICAL = 2, + NOUVEAU_THERM_THRS_SHUTDOWN = 3, + NOUVEAU_THERM_THRS_NR +}; struct nouveau_therm_priv { struct nouveau_therm base; + /* automatic thermal management */ + struct nouveau_alarm alarm; + spinlock_t lock; + struct nouveau_therm_trip_point *last_trip; + int mode; + int suspend; + /* bios */ struct nvbios_therm_sensor bios_sensor; - struct nvbios_therm_fan bios_fan; - struct nvbios_perf_fan bios_perf_fan; /* fan priv */ + struct nouveau_fan *fan; + + /* alarms priv */ struct { - enum nouveau_therm_fan_mode mode; - int percent; + spinlock_t alarm_program_lock; + struct nouveau_alarm therm_poll_alarm; + enum nouveau_therm_thrs_state alarm_state[NOUVEAU_THERM_THRS_NR]; + void (*program_alarms)(struct nouveau_therm *); + } sensor; - int (*pwm_get)(struct nouveau_therm *, int line, u32*, u32*); - int (*pwm_set)(struct nouveau_therm *, int line, u32, u32); - int (*pwm_clock)(struct nouveau_therm *); - } fan; + /* what should be done if the card overheats */ + struct { + void (*downclock)(struct nouveau_therm *, bool active); + void (*pause)(struct nouveau_therm *, bool active); + } emergency; /* ic */ struct i2c_client *ic; }; -int nouveau_therm_init(struct nouveau_object *object); -int nouveau_therm_fini(struct nouveau_object *object, bool suspend); +int nouveau_therm_mode(struct nouveau_therm *therm, int mode); int nouveau_therm_attr_get(struct nouveau_therm *therm, enum nouveau_therm_attr_type type); int nouveau_therm_attr_set(struct nouveau_therm *therm, @@ -63,11 +114,35 @@ int nouveau_therm_sensor_ctor(struct nouveau_therm *therm); int nouveau_therm_fan_ctor(struct nouveau_therm *therm); int nouveau_therm_fan_get(struct nouveau_therm *therm); -int nouveau_therm_fan_set(struct nouveau_therm *therm, int percent); +int nouveau_therm_fan_set(struct nouveau_therm *therm, bool now, int percent); int nouveau_therm_fan_user_get(struct nouveau_therm *therm); int nouveau_therm_fan_user_set(struct nouveau_therm *therm, int percent); -int nouveau_therm_fan_set_mode(struct nouveau_therm *therm, - enum nouveau_therm_fan_mode mode); - int nouveau_therm_fan_sense(struct nouveau_therm *therm); + +int nouveau_therm_preinit(struct nouveau_therm *); + +void nouveau_therm_sensor_set_threshold_state(struct nouveau_therm *therm, + enum nouveau_therm_thrs thrs, + enum nouveau_therm_thrs_state st); +enum nouveau_therm_thrs_state +nouveau_therm_sensor_get_threshold_state(struct nouveau_therm *therm, + enum nouveau_therm_thrs thrs); +void nouveau_therm_sensor_event(struct nouveau_therm *therm, + enum nouveau_therm_thrs thrs, + enum nouveau_therm_thrs_direction dir); +void nouveau_therm_program_alarms_polling(struct nouveau_therm *therm); + +int nv50_fan_pwm_ctrl(struct nouveau_therm *, int, bool); +int nv50_fan_pwm_get(struct nouveau_therm *, int, u32 *, u32 *); +int nv50_fan_pwm_set(struct nouveau_therm *, int, u32, u32); +int nv50_fan_pwm_clock(struct nouveau_therm *); +int nv50_temp_get(struct nouveau_therm *therm); + +int nva3_therm_fan_sense(struct nouveau_therm *); + +int nouveau_fanpwm_create(struct nouveau_therm *, struct dcb_gpio_func *); +int nouveau_fantog_create(struct nouveau_therm *, struct dcb_gpio_func *); +int nouveau_fannil_create(struct nouveau_therm *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c b/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c index 204282301fb1..b37624af8297 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c @@ -58,11 +58,171 @@ static void nouveau_therm_temp_safety_checks(struct nouveau_therm *therm) { struct nouveau_therm_priv *priv = (void *)therm; + struct nvbios_therm_sensor *s = &priv->bios_sensor; if (!priv->bios_sensor.slope_div) priv->bios_sensor.slope_div = 1; if (!priv->bios_sensor.offset_den) priv->bios_sensor.offset_den = 1; + + /* enforce a minimum hysteresis on thresholds */ + s->thrs_fan_boost.hysteresis = max_t(u8, s->thrs_fan_boost.hysteresis, 2); + s->thrs_down_clock.hysteresis = max_t(u8, s->thrs_down_clock.hysteresis, 2); + s->thrs_critical.hysteresis = max_t(u8, s->thrs_critical.hysteresis, 2); + s->thrs_shutdown.hysteresis = max_t(u8, s->thrs_shutdown.hysteresis, 2); +} + +/* must be called with alarm_program_lock taken ! */ +void nouveau_therm_sensor_set_threshold_state(struct nouveau_therm *therm, + enum nouveau_therm_thrs thrs, + enum nouveau_therm_thrs_state st) +{ + struct nouveau_therm_priv *priv = (void *)therm; + priv->sensor.alarm_state[thrs] = st; +} + +/* must be called with alarm_program_lock taken ! */ +enum nouveau_therm_thrs_state +nouveau_therm_sensor_get_threshold_state(struct nouveau_therm *therm, + enum nouveau_therm_thrs thrs) +{ + struct nouveau_therm_priv *priv = (void *)therm; + return priv->sensor.alarm_state[thrs]; +} + +static void +nv_poweroff_work(struct work_struct *work) +{ + orderly_poweroff(true); + kfree(work); +} + +void nouveau_therm_sensor_event(struct nouveau_therm *therm, + enum nouveau_therm_thrs thrs, + enum nouveau_therm_thrs_direction dir) +{ + struct nouveau_therm_priv *priv = (void *)therm; + bool active; + const char *thresolds[] = { + "fanboost", "downclock", "critical", "shutdown" + }; + uint8_t temperature = therm->temp_get(therm); + + if (thrs < 0 || thrs > 3) + return; + + if (dir == NOUVEAU_THERM_THRS_FALLING) + nv_info(therm, "temperature (%u C) went below the '%s' threshold\n", + temperature, thresolds[thrs]); + else + nv_info(therm, "temperature (%u C) hit the '%s' threshold\n", + temperature, thresolds[thrs]); + + active = (dir == NOUVEAU_THERM_THRS_RISING); + switch (thrs) { + case NOUVEAU_THERM_THRS_FANBOOST: + if (active) { + nouveau_therm_fan_set(therm, true, 100); + nouveau_therm_mode(therm, NOUVEAU_THERM_CTRL_AUTO); + } + break; + case NOUVEAU_THERM_THRS_DOWNCLOCK: + if (priv->emergency.downclock) + priv->emergency.downclock(therm, active); + break; + case NOUVEAU_THERM_THRS_CRITICAL: + if (priv->emergency.pause) + priv->emergency.pause(therm, active); + break; + case NOUVEAU_THERM_THRS_SHUTDOWN: + if (active) { + struct work_struct *work; + + work = kmalloc(sizeof(*work), GFP_ATOMIC); + if (work) { + INIT_WORK(work, nv_poweroff_work); + schedule_work(work); + } + } + break; + case NOUVEAU_THERM_THRS_NR: + break; + } + +} + +/* must be called with alarm_program_lock taken ! */ +static void +nouveau_therm_threshold_hyst_polling(struct nouveau_therm *therm, + const struct nvbios_therm_threshold *thrs, + enum nouveau_therm_thrs thrs_name) +{ + enum nouveau_therm_thrs_direction direction; + enum nouveau_therm_thrs_state prev_state, new_state; + int temp = therm->temp_get(therm); + + prev_state = nouveau_therm_sensor_get_threshold_state(therm, thrs_name); + + if (temp >= thrs->temp && prev_state == NOUVEAU_THERM_THRS_LOWER) { + direction = NOUVEAU_THERM_THRS_RISING; + new_state = NOUVEAU_THERM_THRS_HIGHER; + } else if (temp <= thrs->temp - thrs->hysteresis && + prev_state == NOUVEAU_THERM_THRS_HIGHER) { + direction = NOUVEAU_THERM_THRS_FALLING; + new_state = NOUVEAU_THERM_THRS_LOWER; + } else + return; /* nothing to do */ + + nouveau_therm_sensor_set_threshold_state(therm, thrs_name, new_state); + nouveau_therm_sensor_event(therm, thrs_name, direction); +} + +static void +alarm_timer_callback(struct nouveau_alarm *alarm) +{ + struct nouveau_therm_priv *priv = + container_of(alarm, struct nouveau_therm_priv, sensor.therm_poll_alarm); + struct nvbios_therm_sensor *sensor = &priv->bios_sensor; + struct nouveau_timer *ptimer = nouveau_timer(priv); + struct nouveau_therm *therm = &priv->base; + unsigned long flags; + + spin_lock_irqsave(&priv->sensor.alarm_program_lock, flags); + + nouveau_therm_threshold_hyst_polling(therm, &sensor->thrs_fan_boost, + NOUVEAU_THERM_THRS_FANBOOST); + + nouveau_therm_threshold_hyst_polling(therm, &sensor->thrs_down_clock, + NOUVEAU_THERM_THRS_DOWNCLOCK); + + nouveau_therm_threshold_hyst_polling(therm, &sensor->thrs_critical, + NOUVEAU_THERM_THRS_CRITICAL); + + nouveau_therm_threshold_hyst_polling(therm, &sensor->thrs_shutdown, + NOUVEAU_THERM_THRS_SHUTDOWN); + + /* schedule the next poll in one second */ + if (list_empty(&alarm->head)) + ptimer->alarm(ptimer, 1000 * 1000 * 1000, alarm); + + spin_unlock_irqrestore(&priv->sensor.alarm_program_lock, flags); +} + +void +nouveau_therm_program_alarms_polling(struct nouveau_therm *therm) +{ + struct nouveau_therm_priv *priv = (void *)therm; + struct nvbios_therm_sensor *sensor = &priv->bios_sensor; + + nv_info(therm, + "programmed thresholds [ %d(%d), %d(%d), %d(%d), %d(%d) ]\n", + sensor->thrs_fan_boost.temp, sensor->thrs_fan_boost.hysteresis, + sensor->thrs_down_clock.temp, + sensor->thrs_down_clock.hysteresis, + sensor->thrs_critical.temp, sensor->thrs_critical.hysteresis, + sensor->thrs_shutdown.temp, sensor->thrs_shutdown.hysteresis); + + alarm_timer_callback(&priv->sensor.therm_poll_alarm); } int @@ -71,6 +231,8 @@ nouveau_therm_sensor_ctor(struct nouveau_therm *therm) struct nouveau_therm_priv *priv = (void *)therm; struct nouveau_bios *bios = nouveau_bios(therm); + nouveau_alarm_init(&priv->sensor.therm_poll_alarm, alarm_timer_callback); + nouveau_therm_temp_set_defaults(therm); if (nvbios_therm_sensor_parse(bios, NVBIOS_THERM_DOMAIN_CORE, &priv->bios_sensor)) diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c index c26ca9bef671..8e1bae4f12e8 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c @@ -79,7 +79,7 @@ nv04_timer_alarm_trigger(struct nouveau_timer *ptimer) /* execute any pending alarm handlers */ list_for_each_entry_safe(alarm, atemp, &exec, head) { - list_del(&alarm->head); + list_del_init(&alarm->head); alarm->func(alarm); } } diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.h b/drivers/gpu/drm/nouveau/nouveau_acpi.h index d0da230d7706..74acf0f87785 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.h +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.h @@ -3,7 +3,7 @@ #define ROM_BIOS_PAGE 4096 -#if defined(CONFIG_ACPI) +#if defined(CONFIG_ACPI) && defined(CONFIG_X86) bool nouveau_is_optimus(void); bool nouveau_is_v1_dsm(void); void nouveau_register_dsm_handler(void); diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c index f65b20a375f6..5d940302d2aa 100644 --- a/drivers/gpu/drm/nouveau/nouveau_backlight.c +++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c @@ -84,6 +84,8 @@ nv40_backlight_init(struct drm_connector *connector) props.max_brightness = 31; bd = backlight_device_register("nv_backlight", &connector->kdev, drm, &nv40_bl_ops, &props); + if (IS_ERR(bd)) + return PTR_ERR(bd); drm->backlight = bd; bd->props.brightness = nv40_get_intensity(bd); backlight_update_status(bd); diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 865eddfa30a7..50a6dd02f7c5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -678,23 +678,6 @@ int run_tmds_table(struct drm_device *dev, struct dcb_output *dcbent, int head, return 0; } -static void parse_bios_version(struct drm_device *dev, struct nvbios *bios, uint16_t offset) -{ - /* - * offset + 0 (8 bits): Micro version - * offset + 1 (8 bits): Minor version - * offset + 2 (8 bits): Chip version - * offset + 3 (8 bits): Major version - */ - struct nouveau_drm *drm = nouveau_drm(dev); - - bios->major_version = bios->data[offset + 3]; - bios->chip_version = bios->data[offset + 2]; - NV_INFO(drm, "Bios version %02x.%02x.%02x.%02x\n", - bios->data[offset + 3], bios->data[offset + 2], - bios->data[offset + 1], bios->data[offset]); -} - static void parse_script_table_pointers(struct nvbios *bios, uint16_t offset) { /* @@ -710,12 +693,6 @@ static void parse_script_table_pointers(struct nvbios *bios, uint16_t offset) */ bios->init_script_tbls_ptr = ROM16(bios->data[offset]); - bios->macro_index_tbl_ptr = ROM16(bios->data[offset + 2]); - bios->macro_tbl_ptr = ROM16(bios->data[offset + 4]); - bios->condition_tbl_ptr = ROM16(bios->data[offset + 6]); - bios->io_condition_tbl_ptr = ROM16(bios->data[offset + 8]); - bios->io_flag_condition_tbl_ptr = ROM16(bios->data[offset + 10]); - bios->init_function_tbl_ptr = ROM16(bios->data[offset + 12]); } static int parse_bit_A_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) @@ -765,25 +742,6 @@ static int parse_bit_A_tbl_entry(struct drm_device *dev, struct nvbios *bios, st return 0; } -static int parse_bit_C_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) -{ - /* - * offset + 8 (16 bits): PLL limits table pointer - * - * There's more in here, but that's unknown. - */ - struct nouveau_drm *drm = nouveau_drm(dev); - - if (bitentry->length < 10) { - NV_ERROR(drm, "Do not understand BIT C table\n"); - return -EINVAL; - } - - bios->pll_limit_tbl_ptr = ROM16(bios->data[bitentry->offset + 8]); - - return 0; -} - static int parse_bit_display_tbl_entry(struct drm_device *dev, struct nvbios *bios, struct bit_entry *bitentry) { /* @@ -821,12 +779,6 @@ static int parse_bit_init_tbl_entry(struct drm_device *dev, struct nvbios *bios, } parse_script_table_pointers(bios, bitentry->offset); - - if (bitentry->length >= 16) - bios->some_script_ptr = ROM16(bios->data[bitentry->offset + 14]); - if (bitentry->length >= 18) - bios->init96_tbl_ptr = ROM16(bios->data[bitentry->offset + 16]); - return 0; } @@ -852,8 +804,6 @@ static int parse_bit_i_tbl_entry(struct drm_device *dev, struct nvbios *bios, st return -EINVAL; } - parse_bios_version(dev, bios, bitentry->offset); - /* * bit 4 seems to indicate a mobile bios (doesn't suffer from BMP's * Quadro identity crisis), other bits possibly as for BMP feature byte @@ -1078,9 +1028,6 @@ parse_bit_structure(struct nvbios *bios, const uint16_t bitoffset) return ret; if (bios->major_version >= 0x60) /* g80+ */ parse_bit_table(bios, bitoffset, &BIT_TABLE('A', A)); - ret = parse_bit_table(bios, bitoffset, &BIT_TABLE('C', C)); - if (ret) - return ret; parse_bit_table(bios, bitoffset, &BIT_TABLE('D', display)); ret = parse_bit_table(bios, bitoffset, &BIT_TABLE('I', init)); if (ret) @@ -1228,8 +1175,6 @@ static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsi */ bios->feature_byte = bmp[9]; - parse_bios_version(dev, bios, offset + 10); - if (bmp_version_major < 5 || bmp_version_minor < 0x10) bios->old_style_init = true; legacy_scripts_offset = 18; @@ -1276,8 +1221,10 @@ static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsi bios->fp.lvdsmanufacturerpointer = ROM16(bmp[117]); bios->fp.fpxlatemanufacturertableptr = ROM16(bmp[119]); } +#if 0 if (bmplength > 143) bios->pll_limit_tbl_ptr = ROM16(bmp[142]); +#endif if (bmplength > 157) bios->fp.duallink_transition_clk = ROM16(bmp[156]) * 10; @@ -1522,6 +1469,7 @@ parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb, } case DCB_OUTPUT_DP: entry->dpconf.sor.link = (conf & 0x00000030) >> 4; + entry->extdev = (conf & 0x0000ff00) >> 8; switch ((conf & 0x00e00000) >> 21) { case 0: entry->dpconf.link_bw = 162000; @@ -1543,8 +1491,10 @@ parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb, } break; case DCB_OUTPUT_TMDS: - if (dcb->version >= 0x40) + if (dcb->version >= 0x40) { entry->tmdsconf.sor.link = (conf & 0x00000030) >> 4; + entry->extdev = (conf & 0x0000ff00) >> 8; + } else if (dcb->version >= 0x30) entry->tmdsconf.slave_addr = (conf & 0x00000700) >> 8; else if (dcb->version >= 0x22) @@ -1937,9 +1887,9 @@ parse_dcb_table(struct drm_device *dev, struct nvbios *bios) if (conn[0] != 0xff) { NV_INFO(drm, "DCB conn %02d: ", idx); if (olddcb_conntab(dev)[3] < 4) - printk("%04x\n", ROM16(conn[0])); + pr_cont("%04x\n", ROM16(conn[0])); else - printk("%08x\n", ROM32(conn[0])); + pr_cont("%08x\n", ROM32(conn[0])); } } dcb_fake_connectors(bios); @@ -2052,45 +2002,29 @@ uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev) static bool NVInitVBIOS(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - struct nvbios *bios = &drm->vbios; - - memset(bios, 0, sizeof(struct nvbios)); - spin_lock_init(&bios->lock); - bios->dev = dev; - - bios->data = nouveau_bios(drm->device)->data; - bios->length = nouveau_bios(drm->device)->size; - return true; -} + struct nouveau_bios *bios = nouveau_bios(drm->device); + struct nvbios *legacy = &drm->vbios; + + memset(legacy, 0, sizeof(struct nvbios)); + spin_lock_init(&legacy->lock); + legacy->dev = dev; + + legacy->data = bios->data; + legacy->length = bios->size; + legacy->major_version = bios->version.major; + legacy->chip_version = bios->version.chip; + if (bios->bit_offset) { + legacy->type = NVBIOS_BIT; + legacy->offset = bios->bit_offset; + return !parse_bit_structure(legacy, legacy->offset + 6); + } else + if (bios->bmp_offset) { + legacy->type = NVBIOS_BMP; + legacy->offset = bios->bmp_offset; + return !parse_bmp_structure(dev, legacy, legacy->offset); + } -static int nouveau_parse_vbios_struct(struct drm_device *dev) -{ - struct nouveau_drm *drm = nouveau_drm(dev); - struct nvbios *bios = &drm->vbios; - const uint8_t bit_signature[] = { 0xff, 0xb8, 'B', 'I', 'T' }; - const uint8_t bmp_signature[] = { 0xff, 0x7f, 'N', 'V', 0x0 }; - int offset; - - offset = findstr(bios->data, bios->length, - bit_signature, sizeof(bit_signature)); - if (offset) { - NV_INFO(drm, "BIT BIOS found\n"); - bios->type = NVBIOS_BIT; - bios->offset = offset; - return parse_bit_structure(bios, offset + 6); - } - - offset = findstr(bios->data, bios->length, - bmp_signature, sizeof(bmp_signature)); - if (offset) { - NV_INFO(drm, "BMP BIOS found\n"); - bios->type = NVBIOS_BMP; - bios->offset = offset; - return parse_bmp_structure(dev, bios, offset); - } - - NV_ERROR(drm, "No known BIOS signature found\n"); - return -ENODEV; + return false; } int @@ -2146,10 +2080,6 @@ nouveau_bios_init(struct drm_device *dev) if (!NVInitVBIOS(dev)) return -ENODEV; - ret = nouveau_parse_vbios_struct(dev); - if (ret) - return ret; - ret = parse_dcb_table(dev, bios); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h index f68c54ca422f..7ccd28f11adf 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.h +++ b/drivers/gpu/drm/nouveau/nouveau_bios.h @@ -107,20 +107,10 @@ struct nvbios { bool old_style_init; uint16_t init_script_tbls_ptr; uint16_t extra_init_script_tbl_ptr; - uint16_t macro_index_tbl_ptr; - uint16_t macro_tbl_ptr; - uint16_t condition_tbl_ptr; - uint16_t io_condition_tbl_ptr; - uint16_t io_flag_condition_tbl_ptr; - uint16_t init_function_tbl_ptr; - - uint16_t pll_limit_tbl_ptr; + uint16_t ram_restrict_tbl_ptr; uint8_t ram_restrict_group_count; - uint16_t some_script_ptr; /* BIT I + 14 */ - uint16_t init96_tbl_ptr; /* BIT I + 16 */ - struct dcb_table dcb; struct { diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 2f2741483b51..11ca82148edc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -562,7 +562,7 @@ nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan, struct nouveau_fence *fence = NULL; int ret; - ret = nouveau_fence_new(chan, &fence); + ret = nouveau_fence_new(chan, false, &fence); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 174300b6a02e..eaa80a2b81ee 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -51,14 +51,15 @@ nouveau_channel_idle(struct nouveau_channel *chan) struct nouveau_fence *fence = NULL; int ret; - ret = nouveau_fence_new(chan, &fence); + ret = nouveau_fence_new(chan, false, &fence); if (!ret) { ret = nouveau_fence_wait(fence, false, false); nouveau_fence_unref(&fence); } if (ret) - NV_ERROR(cli, "failed to idle channel 0x%08x\n", chan->handle); + NV_ERROR(cli, "failed to idle channel 0x%08x [%s]\n", + chan->handle, cli->base.name); return ret; } diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index e620ba8271b4..4dd7ae2ac6c6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -55,8 +55,6 @@ MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (default: enabled)"); static int nouveau_duallink = 1; module_param_named(duallink, nouveau_duallink, int, 0400); -static void nouveau_connector_hotplug(void *, int); - struct nouveau_encoder * find_encoder(struct drm_connector *connector, int type) { @@ -100,22 +98,6 @@ static void nouveau_connector_destroy(struct drm_connector *connector) { struct nouveau_connector *nv_connector = nouveau_connector(connector); - struct nouveau_gpio *gpio; - struct nouveau_drm *drm; - struct drm_device *dev; - - if (!nv_connector) - return; - - dev = nv_connector->base.dev; - drm = nouveau_drm(dev); - gpio = nouveau_gpio(drm->device); - - if (gpio && nv_connector->hpd != DCB_GPIO_UNUSED) { - gpio->isr_del(gpio, 0, nv_connector->hpd, 0xff, - nouveau_connector_hotplug, connector); - } - kfree(nv_connector->edid); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); @@ -130,7 +112,6 @@ nouveau_connector_ddc_detect(struct drm_connector *connector, struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_gpio *gpio = nouveau_gpio(drm->device); - struct nouveau_i2c *i2c = nouveau_i2c(drm->device); struct nouveau_i2c_port *port = NULL; int i, panel = -ENODEV; @@ -160,8 +141,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector, continue; nv_encoder = nouveau_encoder(obj_to_encoder(obj)); - if (nv_encoder->dcb->i2c_index < 0xf) - port = i2c->find(i2c, nv_encoder->dcb->i2c_index); + port = nv_encoder->i2c; if (port && nv_probe_i2c(port, 0x50)) { *pnv_encoder = nv_encoder; break; @@ -399,9 +379,10 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) struct edid *edid = (struct edid *)nouveau_bios_embedded_edid(dev); if (edid) { - nv_connector->edid = kmalloc(EDID_LENGTH, GFP_KERNEL); - *(nv_connector->edid) = *edid; - status = connector_status_connected; + nv_connector->edid = + kmemdup(edid, EDID_LENGTH, GFP_KERNEL); + if (nv_connector->edid) + status = connector_status_connected; } } @@ -911,6 +892,37 @@ nouveau_connector_funcs_lvds = { .force = nouveau_connector_force }; +static void +nouveau_connector_hotplug_work(struct work_struct *work) +{ + struct nouveau_connector *nv_connector = + container_of(work, struct nouveau_connector, hpd_work); + struct drm_connector *connector = &nv_connector->base; + struct drm_device *dev = connector->dev; + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_gpio *gpio = nouveau_gpio(drm->device); + bool plugged = gpio->get(gpio, 0, nv_connector->hpd.func, 0xff); + + NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", + drm_get_connector_name(connector)); + + if (plugged) + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); + else + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); + + drm_helper_hpd_irq_event(dev); +} + +static int +nouveau_connector_hotplug(struct nouveau_eventh *event, int index) +{ + struct nouveau_connector *nv_connector = + container_of(event, struct nouveau_connector, hpd_func); + schedule_work(&nv_connector->hpd_work); + return NVKM_EVENT_KEEP; +} + static int drm_conntype_from_dcb(enum dcb_connector_type dcb) { @@ -961,6 +973,7 @@ nouveau_connector_create(struct drm_device *dev, int index) return ERR_PTR(-ENOMEM); connector = &nv_connector->base; + INIT_WORK(&nv_connector->hpd_work, nouveau_connector_hotplug_work); nv_connector->index = index; /* attempt to parse vbios connector type and hotplug gpio */ @@ -975,8 +988,11 @@ nouveau_connector_create(struct drm_device *dev, int index) if (olddcb_conntab(dev)[3] >= 4) entry |= (u32)ROM16(nv_connector->dcb[2]) << 16; - nv_connector->hpd = ffs((entry & 0x07033000) >> 12); - nv_connector->hpd = hpd[nv_connector->hpd]; + ret = gpio->find(gpio, 0, hpd[ffs((entry & 0x07033000) >> 12)], + DCB_GPIO_UNUSED, &nv_connector->hpd); + nv_connector->hpd_func.func = nouveau_connector_hotplug; + if (ret) + nv_connector->hpd.func = DCB_GPIO_UNUSED; nv_connector->type = nv_connector->dcb[0]; if (drm_conntype_from_dcb(nv_connector->type) == @@ -999,7 +1015,7 @@ nouveau_connector_create(struct drm_device *dev, int index) } } else { nv_connector->type = DCB_CONNECTOR_NONE; - nv_connector->hpd = DCB_GPIO_UNUSED; + nv_connector->hpd.func = DCB_GPIO_UNUSED; } /* no vbios data, or an unknown dcb connector type - attempt to @@ -1126,31 +1142,9 @@ nouveau_connector_create(struct drm_device *dev, int index) } connector->polled = DRM_CONNECTOR_POLL_CONNECT; - if (gpio && nv_connector->hpd != DCB_GPIO_UNUSED) { - ret = gpio->isr_add(gpio, 0, nv_connector->hpd, 0xff, - nouveau_connector_hotplug, connector); - if (ret == 0) - connector->polled = DRM_CONNECTOR_POLL_HPD; - } + if (nv_connector->hpd.func != DCB_GPIO_UNUSED) + connector->polled = DRM_CONNECTOR_POLL_HPD; drm_sysfs_connector_add(connector); return connector; } - -static void -nouveau_connector_hotplug(void *data, int plugged) -{ - struct drm_connector *connector = data; - struct drm_device *dev = connector->dev; - struct nouveau_drm *drm = nouveau_drm(dev); - - NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", - drm_get_connector_name(connector)); - - if (plugged) - drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); - else - drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); - - drm_helper_hpd_irq_event(dev); -} diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h index 20eb84cce9e6..6e399aad491a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.h +++ b/drivers/gpu/drm/nouveau/nouveau_connector.h @@ -30,6 +30,11 @@ #include <drm/drm_edid.h> #include "nouveau_crtc.h" +#include <core/event.h> + +#include <subdev/bios.h> +#include <subdev/bios/gpio.h> + struct nouveau_i2c_port; enum nouveau_underscan_type { @@ -61,7 +66,10 @@ struct nouveau_connector { enum dcb_connector_type type; u8 index; u8 *dcb; - u8 hpd; + + struct dcb_gpio_func hpd; + struct work_struct hpd_work; + struct nouveau_eventh hpd_func; int dithering_mode; int dithering_depth; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index d42c9e860c16..4610c3a29bbe 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -41,6 +41,8 @@ #include <subdev/gpio.h> #include <engine/disp.h> +#include <core/class.h> + static void nouveau_user_framebuffer_destroy(struct drm_framebuffer *drm_fb) { @@ -231,8 +233,10 @@ nouveau_display_init(struct drm_device *dev) /* enable hotplug interrupts */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { struct nouveau_connector *conn = nouveau_connector(connector); - if (gpio) - gpio->irq(gpio, 0, conn->hpd, 0xff, true); + if (gpio && conn->hpd.func != DCB_GPIO_UNUSED) { + nouveau_event_get(gpio->events, conn->hpd.line, + &conn->hpd_func); + } } return ret; @@ -249,37 +253,20 @@ nouveau_display_fini(struct drm_device *dev) /* disable hotplug interrupts */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { struct nouveau_connector *conn = nouveau_connector(connector); - if (gpio) - gpio->irq(gpio, 0, conn->hpd, 0xff, false); + if (gpio && conn->hpd.func != DCB_GPIO_UNUSED) { + nouveau_event_put(gpio->events, conn->hpd.line, + &conn->hpd_func); + } } drm_kms_helper_poll_disable(dev); disp->fini(dev); } -static void -nouveau_display_vblank_notify(void *data, int crtc) -{ - drm_handle_vblank(data, crtc); -} - -static void -nouveau_display_vblank_get(void *data, int crtc) -{ - drm_vblank_get(data, crtc); -} - -static void -nouveau_display_vblank_put(void *data, int crtc) -{ - drm_vblank_put(data, crtc); -} - int nouveau_display_create(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_disp *pdisp = nouveau_disp(drm->device); struct nouveau_display *disp; u32 pclass = dev->pdev->class >> 8; int ret, gen; @@ -288,11 +275,6 @@ nouveau_display_create(struct drm_device *dev) if (!disp) return -ENOMEM; - pdisp->vblank.data = dev; - pdisp->vblank.notify = nouveau_display_vblank_notify; - pdisp->vblank.get = nouveau_display_vblank_get; - pdisp->vblank.put = nouveau_display_vblank_put; - drm_mode_config_init(dev); drm_mode_create_scaling_mode_property(dev); drm_mode_create_dvi_i_properties(dev); @@ -316,17 +298,13 @@ nouveau_display_create(struct drm_device *dev) drm_property_create_range(dev, 0, "underscan vborder", 0, 128); if (gen >= 1) { + /* -90..+90 */ disp->vibrant_hue_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "vibrant hue", 2); - disp->vibrant_hue_property->values[0] = 0; - disp->vibrant_hue_property->values[1] = 180; /* -90..+90 */ + drm_property_create_range(dev, 0, "vibrant hue", 0, 180); + /* -100..+100 */ disp->color_vibrance_property = - drm_property_create(dev, DRM_MODE_PROP_RANGE, - "color vibrance", 2); - disp->color_vibrance_property->values[0] = 0; - disp->color_vibrance_property->values[1] = 200; /* -100..+100 */ + drm_property_create_range(dev, 0, "color vibrance", 0, 200); } dev->mode_config.funcs = &nouveau_mode_config_funcs; @@ -478,39 +456,6 @@ nouveau_display_resume(struct drm_device *dev) } } -int -nouveau_vblank_enable(struct drm_device *dev, int crtc) -{ - struct nouveau_device *device = nouveau_dev(dev); - - if (device->card_type >= NV_D0) - nv_mask(device, 0x6100c0 + (crtc * 0x800), 1, 1); - else - if (device->card_type >= NV_50) - nv_mask(device, NV50_PDISPLAY_INTR_EN_1, 0, - NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc)); - else - NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, - NV_PCRTC_INTR_0_VBLANK); - - return 0; -} - -void -nouveau_vblank_disable(struct drm_device *dev, int crtc) -{ - struct nouveau_device *device = nouveau_dev(dev); - - if (device->card_type >= NV_D0) - nv_mask(device, 0x6100c0 + (crtc * 0x800), 1, 0); - else - if (device->card_type >= NV_50) - nv_mask(device, NV50_PDISPLAY_INTR_EN_1, - NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(crtc), 0); - else - NVWriteCRTC(dev, crtc, NV_PCRTC_INTR_EN_0, 0); -} - static int nouveau_page_flip_reserve(struct nouveau_bo *old_bo, struct nouveau_bo *new_bo) @@ -595,7 +540,7 @@ nouveau_page_flip_emit(struct nouveau_channel *chan, } FIRE_RING (chan); - ret = nouveau_fence_new(chan, pfence); + ret = nouveau_fence_new(chan, false, pfence); if (ret) goto fail; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 722548bb3bd3..1ea3e4734b62 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -59,9 +59,6 @@ void nouveau_display_fini(struct drm_device *dev); int nouveau_display_suspend(struct drm_device *dev); void nouveau_display_resume(struct drm_device *dev); -int nouveau_vblank_enable(struct drm_device *dev, int crtc); -void nouveau_vblank_disable(struct drm_device *dev, int crtc); - int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event); int nouveau_finish_page_flip(struct nouveau_channel *, diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h index 5c2e22932d1c..690d5930ce32 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dma.h +++ b/drivers/gpu/drm/nouveau/nouveau_dma.h @@ -191,7 +191,7 @@ WIND_RING(struct nouveau_channel *chan) #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG 0x00000002 #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL 0x00000004 #define NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD 0x00001000 -#define NV84_SUBCHAN_NOTIFY_INTR 0x00000020 +#define NV84_SUBCHAN_UEVENT 0x00000020 #define NV84_SUBCHAN_WRCACHE_FLUSH 0x00000024 #define NV10_SUBCHAN_REF_CNT 0x00000050 #define NVSW_SUBCHAN_PAGE_FLIP 0x00000054 diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 59838651ee8f..36fd22500569 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -35,300 +35,6 @@ #include <subdev/gpio.h> #include <subdev/i2c.h> -/****************************************************************************** - * link training - *****************************************************************************/ -struct dp_state { - struct nouveau_i2c_port *auxch; - struct nouveau_object *core; - struct dcb_output *dcb; - int crtc; - u8 *dpcd; - int link_nr; - u32 link_bw; - u8 stat[6]; - u8 conf[4]; -}; - -static void -dp_set_link_config(struct drm_device *dev, struct dp_state *dp) -{ - struct nouveau_drm *drm = nouveau_drm(dev); - struct dcb_output *dcb = dp->dcb; - const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1); - const u32 moff = (dp->crtc << 3) | (link << 2) | or; - u8 sink[2]; - u32 data; - - NV_DEBUG(drm, "%d lanes at %d KB/s\n", dp->link_nr, dp->link_bw); - - /* set desired link configuration on the source */ - data = ((dp->link_bw / 27000) << 8) | dp->link_nr; - if (dp->dpcd[2] & DP_ENHANCED_FRAME_CAP) - data |= NV94_DISP_SOR_DP_LNKCTL_FRAME_ENH; - - nv_call(dp->core, NV94_DISP_SOR_DP_LNKCTL + moff, data); - - /* inform the sink of the new configuration */ - sink[0] = dp->link_bw / 27000; - sink[1] = dp->link_nr; - if (dp->dpcd[2] & DP_ENHANCED_FRAME_CAP) - sink[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN; - - nv_wraux(dp->auxch, DP_LINK_BW_SET, sink, 2); -} - -static void -dp_set_training_pattern(struct drm_device *dev, struct dp_state *dp, u8 pattern) -{ - struct nouveau_drm *drm = nouveau_drm(dev); - struct dcb_output *dcb = dp->dcb; - const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1); - const u32 moff = (dp->crtc << 3) | (link << 2) | or; - u8 sink_tp; - - NV_DEBUG(drm, "training pattern %d\n", pattern); - - nv_call(dp->core, NV94_DISP_SOR_DP_TRAIN + moff, pattern); - - nv_rdaux(dp->auxch, DP_TRAINING_PATTERN_SET, &sink_tp, 1); - sink_tp &= ~DP_TRAINING_PATTERN_MASK; - sink_tp |= pattern; - nv_wraux(dp->auxch, DP_TRAINING_PATTERN_SET, &sink_tp, 1); -} - -static int -dp_link_train_commit(struct drm_device *dev, struct dp_state *dp) -{ - struct nouveau_drm *drm = nouveau_drm(dev); - struct dcb_output *dcb = dp->dcb; - const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1); - const u32 moff = (dp->crtc << 3) | (link << 2) | or; - int i; - - for (i = 0; i < dp->link_nr; i++) { - u8 lane = (dp->stat[4 + (i >> 1)] >> ((i & 1) * 4)) & 0xf; - u8 lpre = (lane & 0x0c) >> 2; - u8 lvsw = (lane & 0x03) >> 0; - - dp->conf[i] = (lpre << 3) | lvsw; - if (lvsw == DP_TRAIN_VOLTAGE_SWING_1200) - dp->conf[i] |= DP_TRAIN_MAX_SWING_REACHED; - if ((lpre << 3) == DP_TRAIN_PRE_EMPHASIS_9_5) - dp->conf[i] |= DP_TRAIN_MAX_PRE_EMPHASIS_REACHED; - - NV_DEBUG(drm, "config lane %d %02x\n", i, dp->conf[i]); - - nv_call(dp->core, NV94_DISP_SOR_DP_DRVCTL(i) + moff, (lvsw << 8) | lpre); - } - - return nv_wraux(dp->auxch, DP_TRAINING_LANE0_SET, dp->conf, 4); -} - -static int -dp_link_train_update(struct drm_device *dev, struct dp_state *dp, u32 delay) -{ - struct nouveau_drm *drm = nouveau_drm(dev); - int ret; - - udelay(delay); - - ret = nv_rdaux(dp->auxch, DP_LANE0_1_STATUS, dp->stat, 6); - if (ret) - return ret; - - NV_DEBUG(drm, "status %*ph\n", 6, dp->stat); - return 0; -} - -static int -dp_link_train_cr(struct drm_device *dev, struct dp_state *dp) -{ - bool cr_done = false, abort = false; - int voltage = dp->conf[0] & DP_TRAIN_VOLTAGE_SWING_MASK; - int tries = 0, i; - - dp_set_training_pattern(dev, dp, DP_TRAINING_PATTERN_1); - - do { - if (dp_link_train_commit(dev, dp) || - dp_link_train_update(dev, dp, 100)) - break; - - cr_done = true; - for (i = 0; i < dp->link_nr; i++) { - u8 lane = (dp->stat[i >> 1] >> ((i & 1) * 4)) & 0xf; - if (!(lane & DP_LANE_CR_DONE)) { - cr_done = false; - if (dp->conf[i] & DP_TRAIN_MAX_SWING_REACHED) - abort = true; - break; - } - } - - if ((dp->conf[0] & DP_TRAIN_VOLTAGE_SWING_MASK) != voltage) { - voltage = dp->conf[0] & DP_TRAIN_VOLTAGE_SWING_MASK; - tries = 0; - } - } while (!cr_done && !abort && ++tries < 5); - - return cr_done ? 0 : -1; -} - -static int -dp_link_train_eq(struct drm_device *dev, struct dp_state *dp) -{ - bool eq_done, cr_done = true; - int tries = 0, i; - - dp_set_training_pattern(dev, dp, DP_TRAINING_PATTERN_2); - - do { - if (dp_link_train_update(dev, dp, 400)) - break; - - eq_done = !!(dp->stat[2] & DP_INTERLANE_ALIGN_DONE); - for (i = 0; i < dp->link_nr && eq_done; i++) { - u8 lane = (dp->stat[i >> 1] >> ((i & 1) * 4)) & 0xf; - if (!(lane & DP_LANE_CR_DONE)) - cr_done = false; - if (!(lane & DP_LANE_CHANNEL_EQ_DONE) || - !(lane & DP_LANE_SYMBOL_LOCKED)) - eq_done = false; - } - - if (dp_link_train_commit(dev, dp)) - break; - } while (!eq_done && cr_done && ++tries <= 5); - - return eq_done ? 0 : -1; -} - -static void -dp_link_train_init(struct drm_device *dev, struct dp_state *dp, bool spread) -{ - struct dcb_output *dcb = dp->dcb; - const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1); - const u32 moff = (dp->crtc << 3) | (link << 2) | or; - - nv_call(dp->core, NV94_DISP_SOR_DP_TRAIN + moff, (spread ? - NV94_DISP_SOR_DP_TRAIN_INIT_SPREAD_ON : - NV94_DISP_SOR_DP_TRAIN_INIT_SPREAD_OFF) | - NV94_DISP_SOR_DP_TRAIN_OP_INIT); -} - -static void -dp_link_train_fini(struct drm_device *dev, struct dp_state *dp) -{ - struct dcb_output *dcb = dp->dcb; - const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1); - const u32 moff = (dp->crtc << 3) | (link << 2) | or; - - nv_call(dp->core, NV94_DISP_SOR_DP_TRAIN + moff, - NV94_DISP_SOR_DP_TRAIN_OP_FINI); -} - -static bool -nouveau_dp_link_train(struct drm_encoder *encoder, u32 datarate, - struct nouveau_object *core) -{ - struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc); - struct nouveau_connector *nv_connector = - nouveau_encoder_connector_get(nv_encoder); - struct drm_device *dev = encoder->dev; - struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_i2c *i2c = nouveau_i2c(drm->device); - struct nouveau_gpio *gpio = nouveau_gpio(drm->device); - const u32 bw_list[] = { 270000, 162000, 0 }; - const u32 *link_bw = bw_list; - struct dp_state dp; - - dp.auxch = i2c->find(i2c, nv_encoder->dcb->i2c_index); - if (!dp.auxch) - return false; - - dp.core = core; - dp.dcb = nv_encoder->dcb; - dp.crtc = nv_crtc->index; - dp.dpcd = nv_encoder->dp.dpcd; - - /* adjust required bandwidth for 8B/10B coding overhead */ - datarate = (datarate / 8) * 10; - - /* some sinks toggle hotplug in response to some of the actions - * we take during link training (DP_SET_POWER is one), we need - * to ignore them for the moment to avoid races. - */ - gpio->irq(gpio, 0, nv_connector->hpd, 0xff, false); - - /* enable down-spreading and execute pre-train script from vbios */ - dp_link_train_init(dev, &dp, nv_encoder->dp.dpcd[3] & 1); - - /* start off at highest link rate supported by encoder and display */ - while (*link_bw > nv_encoder->dp.link_bw) - link_bw++; - - while (link_bw[0]) { - /* find minimum required lane count at this link rate */ - dp.link_nr = nv_encoder->dp.link_nr; - while ((dp.link_nr >> 1) * link_bw[0] > datarate) - dp.link_nr >>= 1; - - /* drop link rate to minimum with this lane count */ - while ((link_bw[1] * dp.link_nr) > datarate) - link_bw++; - dp.link_bw = link_bw[0]; - - /* program selected link configuration */ - dp_set_link_config(dev, &dp); - - /* attempt to train the link at this configuration */ - memset(dp.stat, 0x00, sizeof(dp.stat)); - if (!dp_link_train_cr(dev, &dp) && - !dp_link_train_eq(dev, &dp)) - break; - - /* retry at lower rate */ - link_bw++; - } - - /* finish link training */ - dp_set_training_pattern(dev, &dp, DP_TRAINING_PATTERN_DISABLE); - - /* execute post-train script from vbios */ - dp_link_train_fini(dev, &dp); - - /* re-enable hotplug detect */ - gpio->irq(gpio, 0, nv_connector->hpd, 0xff, true); - return true; -} - -void -nouveau_dp_dpms(struct drm_encoder *encoder, int mode, u32 datarate, - struct nouveau_object *core) -{ - struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nouveau_drm *drm = nouveau_drm(encoder->dev); - struct nouveau_i2c *i2c = nouveau_i2c(drm->device); - struct nouveau_i2c_port *auxch; - u8 status; - - auxch = i2c->find(i2c, nv_encoder->dcb->i2c_index); - if (!auxch) - return; - - if (mode == DRM_MODE_DPMS_ON) - status = DP_SET_POWER_D0; - else - status = DP_SET_POWER_D3; - - nv_wraux(auxch, DP_SET_POWER, &status, 1); - - if (mode == DRM_MODE_DPMS_ON) - nouveau_dp_link_train(encoder, datarate, core); -} - static void nouveau_dp_probe_oui(struct drm_device *dev, struct nouveau_i2c_port *auxch, u8 *dpcd) @@ -355,12 +61,11 @@ nouveau_dp_detect(struct drm_encoder *encoder) struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); struct drm_device *dev = encoder->dev; struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_i2c *i2c = nouveau_i2c(drm->device); struct nouveau_i2c_port *auxch; u8 *dpcd = nv_encoder->dp.dpcd; int ret; - auxch = i2c->find(i2c, nv_encoder->dcb->i2c_index); + auxch = nv_encoder->i2c; if (!auxch) return false; diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 8e8e8ce75528..ccfe2be3ae38 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -34,6 +34,8 @@ #include <subdev/device.h> #include <subdev/vm.h> +#include <engine/disp.h> + #include "nouveau_drm.h" #include "nouveau_irq.h" #include "nouveau_dma.h" @@ -68,6 +70,32 @@ module_param_named(modeset, nouveau_modeset, int, 0400); static struct drm_driver driver; +static int +nouveau_drm_vblank_enable(struct drm_device *dev, int head) +{ + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_disp *pdisp = nouveau_disp(drm->device); + nouveau_event_get(pdisp->vblank, head, &drm->vblank); + return 0; +} + +static void +nouveau_drm_vblank_disable(struct drm_device *dev, int head) +{ + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_disp *pdisp = nouveau_disp(drm->device); + nouveau_event_put(pdisp->vblank, head, &drm->vblank); +} + +static int +nouveau_drm_vblank_handler(struct nouveau_eventh *event, int head) +{ + struct nouveau_drm *drm = + container_of(event, struct nouveau_drm, vblank); + drm_handle_vblank(drm->dev, head); + return NVKM_EVENT_KEEP; +} + static u64 nouveau_name(struct pci_dev *pdev) { @@ -132,7 +160,8 @@ nouveau_accel_init(struct nouveau_drm *drm) /* initialise synchronisation routines */ if (device->card_type < NV_10) ret = nv04_fence_create(drm); - else if (device->card_type < NV_50) ret = nv10_fence_create(drm); + else if (device->chipset < 0x17) ret = nv10_fence_create(drm); + else if (device->card_type < NV_50) ret = nv17_fence_create(drm); else if (device->chipset < 0x84) ret = nv50_fence_create(drm); else if (device->card_type < NV_C0) ret = nv84_fence_create(drm); else ret = nvc0_fence_create(drm); @@ -259,6 +288,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) dev->dev_private = drm; drm->dev = dev; + drm->vblank.func = nouveau_drm_vblank_handler; INIT_LIST_HEAD(&drm->clients); spin_lock_init(&drm->tile.lock); @@ -398,7 +428,7 @@ nouveau_drm_remove(struct pci_dev *pdev) nouveau_object_debug(); } -int +static int nouveau_do_suspend(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); @@ -469,7 +499,7 @@ int nouveau_pmops_suspend(struct device *dev) return 0; } -int +static int nouveau_do_resume(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); @@ -543,10 +573,11 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) struct pci_dev *pdev = dev->pdev; struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_cli *cli; - char name[16]; + char name[32], tmpname[TASK_COMM_LEN]; int ret; - snprintf(name, sizeof(name), "%d", pid_nr(fpriv->pid)); + get_task_comm(tmpname, current); + snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fpriv->pid)); ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli); if (ret) @@ -642,8 +673,8 @@ driver = { .irq_handler = nouveau_irq_handler, .get_vblank_counter = drm_vblank_count, - .enable_vblank = nouveau_vblank_enable, - .disable_vblank = nouveau_vblank_disable, + .enable_vblank = nouveau_drm_vblank_enable, + .disable_vblank = nouveau_drm_vblank_disable, .ioctls = nouveau_ioctls, .fops = &nouveau_driver_fops, diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h index aa89eb938b47..b25df374c901 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h @@ -13,6 +13,7 @@ #define DRIVER_PATCHLEVEL 0 #include <core/client.h> +#include <core/event.h> #include <subdev/vm.h> @@ -112,6 +113,7 @@ struct nouveau_drm { struct nvbios vbios; struct nouveau_display *display; struct backlight_device *backlight; + struct nouveau_eventh vblank; /* power management */ struct nouveau_pm *pm; diff --git a/drivers/gpu/drm/nouveau/nouveau_encoder.h b/drivers/gpu/drm/nouveau/nouveau_encoder.h index d0d95bd511ab..e24341229d5e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_encoder.h +++ b/drivers/gpu/drm/nouveau/nouveau_encoder.h @@ -36,19 +36,12 @@ struct nouveau_i2c_port; -struct dp_train_func { - void (*link_set)(struct drm_device *, struct dcb_output *, int crtc, - int nr, u32 bw, bool enhframe); - void (*train_set)(struct drm_device *, struct dcb_output *, u8 pattern); - void (*train_adj)(struct drm_device *, struct dcb_output *, - u8 lane, u8 swing, u8 preem); -}; - struct nouveau_encoder { struct drm_encoder_slave base; struct dcb_output *dcb; int or; + struct nouveau_i2c_port *i2c; /* different to drm_encoder.crtc, this reflects what's * actually programmed on the hw, not the proposed crtc */ diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index 1d049be79f74..6c946837a0aa 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -33,14 +33,14 @@ #include "nouveau_dma.h" #include "nouveau_fence.h" +#include <engine/fifo.h> + void nouveau_fence_context_del(struct nouveau_fence_chan *fctx) { struct nouveau_fence *fence, *fnext; spin_lock(&fctx->lock); list_for_each_entry_safe(fence, fnext, &fctx->pending, head) { - if (fence->work) - fence->work(fence->priv, false); fence->channel = NULL; list_del(&fence->head); nouveau_fence_unref(&fence); @@ -59,17 +59,14 @@ nouveau_fence_context_new(struct nouveau_fence_chan *fctx) static void nouveau_fence_update(struct nouveau_channel *chan) { - struct nouveau_fence_priv *priv = chan->drm->fence; struct nouveau_fence_chan *fctx = chan->fence; struct nouveau_fence *fence, *fnext; spin_lock(&fctx->lock); list_for_each_entry_safe(fence, fnext, &fctx->pending, head) { - if (priv->read(chan) < fence->sequence) + if (fctx->read(chan) < fence->sequence) break; - if (fence->work) - fence->work(fence->priv, true); fence->channel = NULL; list_del(&fence->head); nouveau_fence_unref(&fence); @@ -80,7 +77,6 @@ nouveau_fence_update(struct nouveau_channel *chan) int nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) { - struct nouveau_fence_priv *priv = chan->drm->fence; struct nouveau_fence_chan *fctx = chan->fence; int ret; @@ -88,7 +84,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) fence->timeout = jiffies + (3 * DRM_HZ); fence->sequence = ++fctx->sequence; - ret = priv->emit(fence); + ret = fctx->emit(fence); if (!ret) { kref_get(&fence->kref); spin_lock(&fctx->lock); @@ -107,13 +103,87 @@ nouveau_fence_done(struct nouveau_fence *fence) return !fence->channel; } +struct nouveau_fence_uevent { + struct nouveau_eventh handler; + struct nouveau_fence_priv *priv; +}; + +static int +nouveau_fence_wait_uevent_handler(struct nouveau_eventh *event, int index) +{ + struct nouveau_fence_uevent *uevent = + container_of(event, struct nouveau_fence_uevent, handler); + wake_up_all(&uevent->priv->waiting); + return NVKM_EVENT_KEEP; +} + +static int +nouveau_fence_wait_uevent(struct nouveau_fence *fence, bool intr) + +{ + struct nouveau_channel *chan = fence->channel; + struct nouveau_fifo *pfifo = nouveau_fifo(chan->drm->device); + struct nouveau_fence_priv *priv = chan->drm->fence; + struct nouveau_fence_uevent uevent = { + .handler.func = nouveau_fence_wait_uevent_handler, + .priv = priv, + }; + int ret = 0; + + nouveau_event_get(pfifo->uevent, 0, &uevent.handler); + + if (fence->timeout) { + unsigned long timeout = fence->timeout - jiffies; + + if (time_before(jiffies, fence->timeout)) { + if (intr) { + ret = wait_event_interruptible_timeout( + priv->waiting, + nouveau_fence_done(fence), + timeout); + } else { + ret = wait_event_timeout(priv->waiting, + nouveau_fence_done(fence), + timeout); + } + } + + if (ret >= 0) { + fence->timeout = jiffies + ret; + if (time_after_eq(jiffies, fence->timeout)) + ret = -EBUSY; + } + } else { + if (intr) { + ret = wait_event_interruptible(priv->waiting, + nouveau_fence_done(fence)); + } else { + wait_event(priv->waiting, nouveau_fence_done(fence)); + } + } + + nouveau_event_put(pfifo->uevent, 0, &uevent.handler); + if (unlikely(ret < 0)) + return ret; + + return 0; +} + int nouveau_fence_wait(struct nouveau_fence *fence, bool lazy, bool intr) { + struct nouveau_channel *chan = fence->channel; + struct nouveau_fence_priv *priv = chan ? chan->drm->fence : NULL; unsigned long sleep_time = NSEC_PER_MSEC / 1000; ktime_t t; int ret = 0; + while (priv && priv->uevent && lazy && !nouveau_fence_done(fence)) { + ret = nouveau_fence_wait_uevent(fence, intr); + if (ret < 0) + return ret; + } + while (!nouveau_fence_done(fence)) { if (fence->timeout && time_after_eq(jiffies, fence->timeout)) { ret = -EBUSY; @@ -143,14 +213,14 @@ nouveau_fence_wait(struct nouveau_fence *fence, bool lazy, bool intr) int nouveau_fence_sync(struct nouveau_fence *fence, struct nouveau_channel *chan) { - struct nouveau_fence_priv *priv = chan->drm->fence; + struct nouveau_fence_chan *fctx = chan->fence; struct nouveau_channel *prev; int ret = 0; prev = fence ? fence->channel : NULL; if (prev) { if (unlikely(prev != chan && !nouveau_fence_done(fence))) { - ret = priv->sync(fence, prev, chan); + ret = fctx->sync(fence, prev, chan); if (unlikely(ret)) ret = nouveau_fence_wait(fence, true, false); } @@ -182,7 +252,8 @@ nouveau_fence_ref(struct nouveau_fence *fence) } int -nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **pfence) +nouveau_fence_new(struct nouveau_channel *chan, bool sysmem, + struct nouveau_fence **pfence) { struct nouveau_fence *fence; int ret = 0; @@ -193,13 +264,13 @@ nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **pfence) fence = kzalloc(sizeof(*fence), GFP_KERNEL); if (!fence) return -ENOMEM; + + fence->sysmem = sysmem; kref_init(&fence->kref); - if (chan) { - ret = nouveau_fence_emit(fence, chan); - if (ret) - nouveau_fence_unref(&fence); - } + ret = nouveau_fence_emit(fence, chan); + if (ret) + nouveau_fence_unref(&fence); *pfence = fence; return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index cdb83acdffe2..c89943407b52 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -7,15 +7,15 @@ struct nouveau_fence { struct list_head head; struct kref kref; + bool sysmem; + struct nouveau_channel *channel; unsigned long timeout; u32 sequence; - - void (*work)(void *priv, bool signalled); - void *priv; }; -int nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **); +int nouveau_fence_new(struct nouveau_channel *, bool sysmem, + struct nouveau_fence **); struct nouveau_fence * nouveau_fence_ref(struct nouveau_fence *); void nouveau_fence_unref(struct nouveau_fence **); @@ -29,6 +29,13 @@ struct nouveau_fence_chan { struct list_head pending; struct list_head flip; + int (*emit)(struct nouveau_fence *); + int (*sync)(struct nouveau_fence *, struct nouveau_channel *, + struct nouveau_channel *); + u32 (*read)(struct nouveau_channel *); + int (*emit32)(struct nouveau_channel *, u64, u32); + int (*sync32)(struct nouveau_channel *, u64, u32); + spinlock_t lock; u32 sequence; }; @@ -39,10 +46,9 @@ struct nouveau_fence_priv { void (*resume)(struct nouveau_drm *); int (*context_new)(struct nouveau_channel *); void (*context_del)(struct nouveau_channel *); - int (*emit)(struct nouveau_fence *); - int (*sync)(struct nouveau_fence *, struct nouveau_channel *, - struct nouveau_channel *); - u32 (*read)(struct nouveau_channel *); + + wait_queue_head_t waiting; + bool uevent; }; #define nouveau_fence(drm) ((struct nouveau_fence_priv *)(drm)->fence) @@ -60,13 +66,31 @@ u32 nv10_fence_read(struct nouveau_channel *); void nv10_fence_context_del(struct nouveau_channel *); void nv10_fence_destroy(struct nouveau_drm *); int nv10_fence_create(struct nouveau_drm *); + +int nv17_fence_create(struct nouveau_drm *); void nv17_fence_resume(struct nouveau_drm *drm); int nv50_fence_create(struct nouveau_drm *); int nv84_fence_create(struct nouveau_drm *); int nvc0_fence_create(struct nouveau_drm *); -u64 nvc0_fence_crtc(struct nouveau_channel *, int crtc); int nouveau_flip_complete(void *chan); +struct nv84_fence_chan { + struct nouveau_fence_chan base; + struct nouveau_vma vma; + struct nouveau_vma vma_gart; + struct nouveau_vma dispc_vma[4]; +}; + +struct nv84_fence_priv { + struct nouveau_fence_priv base; + struct nouveau_bo *bo; + struct nouveau_bo *bo_gart; + u32 *suspend; +}; + +u64 nv84_fence_crtc(struct nouveau_channel *, int); +int nv84_fence_context_new(struct nouveau_channel *); + #endif diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index d98bee012cab..b4b4d0c1f4af 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -203,6 +203,7 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_cli *cli = nouveau_cli(file_priv); struct nouveau_fb *pfb = nouveau_fb(drm->device); struct drm_nouveau_gem_new *req = data; struct nouveau_bo *nvbo = NULL; @@ -211,7 +212,7 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data, drm->ttm.bdev.dev_mapping = drm->dev->dev_mapping; if (!pfb->memtype_valid(pfb, req->info.tile_flags)) { - NV_ERROR(drm, "bad page flags: 0x%08x\n", req->info.tile_flags); + NV_ERROR(cli, "bad page flags: 0x%08x\n", req->info.tile_flags); return -EINVAL; } @@ -313,6 +314,7 @@ validate_init(struct nouveau_channel *chan, struct drm_file *file_priv, struct drm_nouveau_gem_pushbuf_bo *pbbo, int nr_buffers, struct validate_op *op) { + struct nouveau_cli *cli = nouveau_cli(file_priv); struct drm_device *dev = chan->drm->dev; struct nouveau_drm *drm = nouveau_drm(dev); uint32_t sequence; @@ -323,7 +325,7 @@ validate_init(struct nouveau_channel *chan, struct drm_file *file_priv, sequence = atomic_add_return(1, &drm->ttm.validate_sequence); retry: if (++trycnt > 100000) { - NV_ERROR(drm, "%s failed and gave up.\n", __func__); + NV_ERROR(cli, "%s failed and gave up.\n", __func__); return -EINVAL; } @@ -334,7 +336,7 @@ retry: gem = drm_gem_object_lookup(dev, file_priv, b->handle); if (!gem) { - NV_ERROR(drm, "Unknown handle 0x%08x\n", b->handle); + NV_ERROR(cli, "Unknown handle 0x%08x\n", b->handle); validate_fini(op, NULL); return -ENOENT; } @@ -346,7 +348,7 @@ retry: } if (nvbo->reserved_by && nvbo->reserved_by == file_priv) { - NV_ERROR(drm, "multiple instances of buffer %d on " + NV_ERROR(cli, "multiple instances of buffer %d on " "validation list\n", b->handle); drm_gem_object_unreference_unlocked(gem); validate_fini(op, NULL); @@ -366,7 +368,7 @@ retry: if (unlikely(ret)) { drm_gem_object_unreference_unlocked(gem); if (ret != -ERESTARTSYS) - NV_ERROR(drm, "fail reserve\n"); + NV_ERROR(cli, "fail reserve\n"); return ret; } } @@ -384,7 +386,7 @@ retry: if (b->valid_domains & NOUVEAU_GEM_DOMAIN_GART) list_add_tail(&nvbo->entry, &op->gart_list); else { - NV_ERROR(drm, "invalid valid domains: 0x%08x\n", + NV_ERROR(cli, "invalid valid domains: 0x%08x\n", b->valid_domains); list_add_tail(&nvbo->entry, &op->both_list); validate_fini(op, NULL); @@ -417,8 +419,9 @@ validate_sync(struct nouveau_channel *chan, struct nouveau_bo *nvbo) } static int -validate_list(struct nouveau_channel *chan, struct list_head *list, - struct drm_nouveau_gem_pushbuf_bo *pbbo, uint64_t user_pbbo_ptr) +validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli, + struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo, + uint64_t user_pbbo_ptr) { struct nouveau_drm *drm = chan->drm; struct drm_nouveau_gem_pushbuf_bo __user *upbbo = @@ -431,7 +434,7 @@ validate_list(struct nouveau_channel *chan, struct list_head *list, ret = validate_sync(chan, nvbo); if (unlikely(ret)) { - NV_ERROR(drm, "fail pre-validate sync\n"); + NV_ERROR(cli, "fail pre-validate sync\n"); return ret; } @@ -439,20 +442,20 @@ validate_list(struct nouveau_channel *chan, struct list_head *list, b->write_domains, b->valid_domains); if (unlikely(ret)) { - NV_ERROR(drm, "fail set_domain\n"); + NV_ERROR(cli, "fail set_domain\n"); return ret; } ret = nouveau_bo_validate(nvbo, true, false); if (unlikely(ret)) { if (ret != -ERESTARTSYS) - NV_ERROR(drm, "fail ttm_validate\n"); + NV_ERROR(cli, "fail ttm_validate\n"); return ret; } ret = validate_sync(chan, nvbo); if (unlikely(ret)) { - NV_ERROR(drm, "fail post-validate sync\n"); + NV_ERROR(cli, "fail post-validate sync\n"); return ret; } @@ -488,7 +491,7 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan, uint64_t user_buffers, int nr_buffers, struct validate_op *op, int *apply_relocs) { - struct nouveau_drm *drm = chan->drm; + struct nouveau_cli *cli = nouveau_cli(file_priv); int ret, relocs = 0; INIT_LIST_HEAD(&op->vram_list); @@ -501,32 +504,32 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan, ret = validate_init(chan, file_priv, pbbo, nr_buffers, op); if (unlikely(ret)) { if (ret != -ERESTARTSYS) - NV_ERROR(drm, "validate_init\n"); + NV_ERROR(cli, "validate_init\n"); return ret; } - ret = validate_list(chan, &op->vram_list, pbbo, user_buffers); + ret = validate_list(chan, cli, &op->vram_list, pbbo, user_buffers); if (unlikely(ret < 0)) { if (ret != -ERESTARTSYS) - NV_ERROR(drm, "validate vram_list\n"); + NV_ERROR(cli, "validate vram_list\n"); validate_fini(op, NULL); return ret; } relocs += ret; - ret = validate_list(chan, &op->gart_list, pbbo, user_buffers); + ret = validate_list(chan, cli, &op->gart_list, pbbo, user_buffers); if (unlikely(ret < 0)) { if (ret != -ERESTARTSYS) - NV_ERROR(drm, "validate gart_list\n"); + NV_ERROR(cli, "validate gart_list\n"); validate_fini(op, NULL); return ret; } relocs += ret; - ret = validate_list(chan, &op->both_list, pbbo, user_buffers); + ret = validate_list(chan, cli, &op->both_list, pbbo, user_buffers); if (unlikely(ret < 0)) { if (ret != -ERESTARTSYS) - NV_ERROR(drm, "validate both_list\n"); + NV_ERROR(cli, "validate both_list\n"); validate_fini(op, NULL); return ret; } @@ -555,11 +558,10 @@ u_memcpya(uint64_t user, unsigned nmemb, unsigned size) } static int -nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev, +nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, struct drm_nouveau_gem_pushbuf *req, struct drm_nouveau_gem_pushbuf_bo *bo) { - struct nouveau_drm *drm = nouveau_drm(dev); struct drm_nouveau_gem_pushbuf_reloc *reloc = NULL; int ret = 0; unsigned i; @@ -575,7 +577,7 @@ nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev, uint32_t data; if (unlikely(r->bo_index > req->nr_buffers)) { - NV_ERROR(drm, "reloc bo index invalid\n"); + NV_ERROR(cli, "reloc bo index invalid\n"); ret = -EINVAL; break; } @@ -585,7 +587,7 @@ nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev, continue; if (unlikely(r->reloc_bo_index > req->nr_buffers)) { - NV_ERROR(drm, "reloc container bo index invalid\n"); + NV_ERROR(cli, "reloc container bo index invalid\n"); ret = -EINVAL; break; } @@ -593,7 +595,7 @@ nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev, if (unlikely(r->reloc_bo_offset + 4 > nvbo->bo.mem.num_pages << PAGE_SHIFT)) { - NV_ERROR(drm, "reloc outside of bo\n"); + NV_ERROR(cli, "reloc outside of bo\n"); ret = -EINVAL; break; } @@ -602,7 +604,7 @@ nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev, ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.mem.num_pages, &nvbo->kmap); if (ret) { - NV_ERROR(drm, "failed kmap for reloc\n"); + NV_ERROR(cli, "failed kmap for reloc\n"); break; } nvbo->validate_mapped = true; @@ -627,7 +629,7 @@ nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev, ret = ttm_bo_wait(&nvbo->bo, false, false, false); spin_unlock(&nvbo->bo.bdev->fence_lock); if (ret) { - NV_ERROR(drm, "reloc wait_idle failed: %d\n", ret); + NV_ERROR(cli, "reloc wait_idle failed: %d\n", ret); break; } @@ -643,6 +645,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev); + struct nouveau_cli *cli = nouveau_cli(file_priv); struct nouveau_abi16_chan *temp; struct nouveau_drm *drm = nouveau_drm(dev); struct drm_nouveau_gem_pushbuf *req = data; @@ -672,19 +675,19 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, goto out_next; if (unlikely(req->nr_push > NOUVEAU_GEM_MAX_PUSH)) { - NV_ERROR(drm, "pushbuf push count exceeds limit: %d max %d\n", + NV_ERROR(cli, "pushbuf push count exceeds limit: %d max %d\n", req->nr_push, NOUVEAU_GEM_MAX_PUSH); return nouveau_abi16_put(abi16, -EINVAL); } if (unlikely(req->nr_buffers > NOUVEAU_GEM_MAX_BUFFERS)) { - NV_ERROR(drm, "pushbuf bo count exceeds limit: %d max %d\n", + NV_ERROR(cli, "pushbuf bo count exceeds limit: %d max %d\n", req->nr_buffers, NOUVEAU_GEM_MAX_BUFFERS); return nouveau_abi16_put(abi16, -EINVAL); } if (unlikely(req->nr_relocs > NOUVEAU_GEM_MAX_RELOCS)) { - NV_ERROR(drm, "pushbuf reloc count exceeds limit: %d max %d\n", + NV_ERROR(cli, "pushbuf reloc count exceeds limit: %d max %d\n", req->nr_relocs, NOUVEAU_GEM_MAX_RELOCS); return nouveau_abi16_put(abi16, -EINVAL); } @@ -702,7 +705,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, /* Ensure all push buffers are on validate list */ for (i = 0; i < req->nr_push; i++) { if (push[i].bo_index >= req->nr_buffers) { - NV_ERROR(drm, "push %d buffer not in list\n", i); + NV_ERROR(cli, "push %d buffer not in list\n", i); ret = -EINVAL; goto out_prevalid; } @@ -713,15 +716,15 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, req->nr_buffers, &op, &do_reloc); if (ret) { if (ret != -ERESTARTSYS) - NV_ERROR(drm, "validate: %d\n", ret); + NV_ERROR(cli, "validate: %d\n", ret); goto out_prevalid; } /* Apply any relocations that are required */ if (do_reloc) { - ret = nouveau_gem_pushbuf_reloc_apply(dev, req, bo); + ret = nouveau_gem_pushbuf_reloc_apply(cli, req, bo); if (ret) { - NV_ERROR(drm, "reloc apply: %d\n", ret); + NV_ERROR(cli, "reloc apply: %d\n", ret); goto out; } } @@ -729,7 +732,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, if (chan->dma.ib_max) { ret = nouveau_dma_wait(chan, req->nr_push + 1, 16); if (ret) { - NV_ERROR(drm, "nv50cal_space: %d\n", ret); + NV_ERROR(cli, "nv50cal_space: %d\n", ret); goto out; } @@ -744,7 +747,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, if (nv_device(drm->device)->chipset >= 0x25) { ret = RING_SPACE(chan, req->nr_push * 2); if (ret) { - NV_ERROR(drm, "cal_space: %d\n", ret); + NV_ERROR(cli, "cal_space: %d\n", ret); goto out; } @@ -758,7 +761,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, } else { ret = RING_SPACE(chan, req->nr_push * (2 + NOUVEAU_DMA_SKIPS)); if (ret) { - NV_ERROR(drm, "jmp_space: %d\n", ret); + NV_ERROR(cli, "jmp_space: %d\n", ret); goto out; } @@ -794,9 +797,9 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, } } - ret = nouveau_fence_new(chan, &fence); + ret = nouveau_fence_new(chan, false, &fence); if (ret) { - NV_ERROR(drm, "error fencing pushbuf: %d\n", ret); + NV_ERROR(cli, "error fencing pushbuf: %d\n", ret); WIND_RING(chan); goto out; } diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c index a701ff5ffa5b..bb54098c6d97 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.c +++ b/drivers/gpu/drm/nouveau/nouveau_pm.c @@ -409,6 +409,81 @@ static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, nouveau_hwmon_show_temp, NULL, 0); static ssize_t +nouveau_hwmon_show_temp1_auto_point1_pwm(struct device *d, + struct device_attribute *a, char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%d\n", 100); +} +static SENSOR_DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO, + nouveau_hwmon_show_temp1_auto_point1_pwm, NULL, 0); + +static ssize_t +nouveau_hwmon_temp1_auto_point1_temp(struct device *d, + struct device_attribute *a, char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST) * 1000); +} +static ssize_t +nouveau_hwmon_set_temp1_auto_point1_temp(struct device *d, + struct device_attribute *a, + const char *buf, size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_auto_point1_temp, S_IRUGO | S_IWUSR, + nouveau_hwmon_temp1_auto_point1_temp, + nouveau_hwmon_set_temp1_auto_point1_temp, 0); + +static ssize_t +nouveau_hwmon_temp1_auto_point1_temp_hyst(struct device *d, + struct device_attribute *a, char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_temp1_auto_point1_temp_hyst(struct device *d, + struct device_attribute *a, + const char *buf, size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_auto_point1_temp_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_temp1_auto_point1_temp_hyst, + nouveau_hwmon_set_temp1_auto_point1_temp_hyst, 0); + +static ssize_t nouveau_hwmon_max_temp(struct device *d, struct device_attribute *a, char *buf) { struct drm_device *dev = dev_get_drvdata(d); @@ -439,6 +514,38 @@ static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, nouveau_hwmon_max_temp, 0); static ssize_t +nouveau_hwmon_max_temp_hyst(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_DOWN_CLK_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_max_temp_hyst(struct device *d, struct device_attribute *a, + const char *buf, size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_DOWN_CLK_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_max_temp_hyst, + nouveau_hwmon_set_max_temp_hyst, 0); + +static ssize_t nouveau_hwmon_critical_temp(struct device *d, struct device_attribute *a, char *buf) { @@ -471,6 +578,107 @@ static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO | S_IWUSR, nouveau_hwmon_set_critical_temp, 0); +static ssize_t +nouveau_hwmon_critical_temp_hyst(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_CRITICAL_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_critical_temp_hyst(struct device *d, + struct device_attribute *a, + const char *buf, + size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_CRITICAL_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_critical_temp_hyst, + nouveau_hwmon_set_critical_temp_hyst, 0); +static ssize_t +nouveau_hwmon_emergency_temp(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN) * 1000); +} +static ssize_t +nouveau_hwmon_set_emergency_temp(struct device *d, struct device_attribute *a, + const char *buf, + size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN, value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_emergency, S_IRUGO | S_IWUSR, + nouveau_hwmon_emergency_temp, + nouveau_hwmon_set_emergency_temp, + 0); + +static ssize_t +nouveau_hwmon_emergency_temp_hyst(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_emergency_temp_hyst(struct device *d, + struct device_attribute *a, + const char *buf, + size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_emergency_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_emergency_temp_hyst, + nouveau_hwmon_set_emergency_temp_hyst, + 0); + static ssize_t nouveau_hwmon_show_name(struct device *dev, struct device_attribute *attr, char *buf) @@ -490,7 +698,7 @@ static SENSOR_DEVICE_ATTR(update_rate, S_IRUGO, NULL, 0); static ssize_t -nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, +nouveau_hwmon_show_fan1_input(struct device *d, struct device_attribute *attr, char *buf) { struct drm_device *dev = dev_get_drvdata(d); @@ -499,7 +707,7 @@ nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, return snprintf(buf, PAGE_SIZE, "%d\n", therm->fan_sense(therm)); } -static SENSOR_DEVICE_ATTR(fan0_input, S_IRUGO, nouveau_hwmon_show_fan0_input, +static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, nouveau_hwmon_show_fan1_input, NULL, 0); static ssize_t @@ -665,14 +873,21 @@ static SENSOR_DEVICE_ATTR(pwm1_max, S_IRUGO | S_IWUSR, static struct attribute *hwmon_attributes[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_temp1_auto_point1_pwm.dev_attr.attr, + &sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr.attr, &sensor_dev_attr_temp1_max.dev_attr.attr, + &sensor_dev_attr_temp1_max_hyst.dev_attr.attr, &sensor_dev_attr_temp1_crit.dev_attr.attr, + &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr, + &sensor_dev_attr_temp1_emergency.dev_attr.attr, + &sensor_dev_attr_temp1_emergency_hyst.dev_attr.attr, &sensor_dev_attr_name.dev_attr.attr, &sensor_dev_attr_update_rate.dev_attr.attr, NULL }; static struct attribute *hwmon_fan_rpm_attributes[] = { - &sensor_dev_attr_fan0_input.dev_attr.attr, + &sensor_dev_attr_fan1_input.dev_attr.attr, NULL }; static struct attribute *hwmon_pwm_fan_attributes[] = { @@ -717,7 +932,7 @@ nouveau_hwmon_init(struct drm_device *dev) dev_set_drvdata(hwmon_dev, dev); /* default sysfs entries */ - ret = sysfs_create_group(&dev->pdev->dev.kobj, &hwmon_attrgroup); + ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_attrgroup); if (ret) { if (ret) goto error; @@ -728,7 +943,7 @@ nouveau_hwmon_init(struct drm_device *dev) * the gpio entries for pwm fan control even when there's no * actual fan connected to it... therm table? */ if (therm->fan_get && therm->fan_get(therm) >= 0) { - ret = sysfs_create_group(&dev->pdev->dev.kobj, + ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_pwm_fan_attrgroup); if (ret) goto error; @@ -736,7 +951,7 @@ nouveau_hwmon_init(struct drm_device *dev) /* if the card can read the fan rpm */ if (therm->fan_sense(therm) >= 0) { - ret = sysfs_create_group(&dev->pdev->dev.kobj, + ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_fan_rpm_attrgroup); if (ret) goto error; @@ -764,10 +979,10 @@ nouveau_hwmon_fini(struct drm_device *dev) struct nouveau_pm *pm = nouveau_pm(dev); if (pm->hwmon) { - sysfs_remove_group(&dev->pdev->dev.kobj, &hwmon_attrgroup); - sysfs_remove_group(&dev->pdev->dev.kobj, + sysfs_remove_group(&pm->hwmon->kobj, &hwmon_attrgroup); + sysfs_remove_group(&pm->hwmon->kobj, &hwmon_pwm_fan_attrgroup); - sysfs_remove_group(&dev->pdev->dev.kobj, + sysfs_remove_group(&pm->hwmon->kobj, &hwmon_fan_rpm_attrgroup); hwmon_device_unregister(pm->hwmon); diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c index 39ffc07f906b..7e24cdf1cb39 100644 --- a/drivers/gpu/drm/nouveau/nv04_dfp.c +++ b/drivers/gpu/drm/nouveau/nv04_dfp.c @@ -490,8 +490,8 @@ static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode) /* BIOS scripts usually take care of the backlight, thanks * Apple for your consistency. */ - if (dev->pci_device == 0x0179 || dev->pci_device == 0x0189 || - dev->pci_device == 0x0329) { + if (dev->pci_device == 0x0174 || dev->pci_device == 0x0179 || + dev->pci_device == 0x0189 || dev->pci_device == 0x0329) { if (mode == DRM_MODE_DPMS_ON) { nv_mask(device, NV_PBUS_DEBUG_DUALHEAD_CTL, 0, 1 << 31); nv_mask(device, NV_PCRTC_GPIO_EXT, 3, 1); diff --git a/drivers/gpu/drm/nouveau/nv04_display.c b/drivers/gpu/drm/nouveau/nv04_display.c index 4c6e9f83fe82..ad48444c385c 100644 --- a/drivers/gpu/drm/nouveau/nv04_display.c +++ b/drivers/gpu/drm/nouveau/nv04_display.c @@ -22,6 +22,9 @@ * Author: Ben Skeggs */ +#include <core/object.h> +#include <core/class.h> + #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> @@ -31,6 +34,8 @@ #include "nouveau_encoder.h" #include "nouveau_connector.h" +#include <subdev/i2c.h> + int nv04_display_early_init(struct drm_device *dev) { @@ -53,6 +58,7 @@ int nv04_display_create(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_i2c *i2c = nouveau_i2c(drm->device); struct dcb_table *dcb = &drm->vbios.dcb; struct drm_connector *connector, *ct; struct drm_encoder *encoder; @@ -71,6 +77,11 @@ nv04_display_create(struct drm_device *dev) nouveau_hw_save_vga_fonts(dev, 1); + ret = nouveau_object_new(nv_object(drm), NVDRM_DEVICE, 0xd1500000, + NV04_DISP_CLASS, NULL, 0, &disp->core); + if (ret) + return ret; + nv04_crtc_create(dev, 0); if (nv_two_heads(dev)) nv04_crtc_create(dev, 1); @@ -114,6 +125,11 @@ nv04_display_create(struct drm_device *dev) } } + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + nv_encoder->i2c = i2c->find(i2c, nv_encoder->dcb->i2c_index); + } + /* Save previous state */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) crtc->funcs->save(crtc); diff --git a/drivers/gpu/drm/nouveau/nv04_display.h b/drivers/gpu/drm/nouveau/nv04_display.h index 45322802e37d..a0a031dad13f 100644 --- a/drivers/gpu/drm/nouveau/nv04_display.h +++ b/drivers/gpu/drm/nouveau/nv04_display.h @@ -80,6 +80,7 @@ struct nv04_display { struct nv04_mode_state saved_reg; uint32_t saved_vga_font[4][16384]; uint32_t dac_users[4]; + struct nouveau_object *core; }; static inline struct nv04_display * diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c b/drivers/gpu/drm/nouveau/nv04_fence.c index a220b94ba9f2..94eadd1dd10a 100644 --- a/drivers/gpu/drm/nouveau/nv04_fence.c +++ b/drivers/gpu/drm/nouveau/nv04_fence.c @@ -78,6 +78,9 @@ nv04_fence_context_new(struct nouveau_channel *chan) struct nv04_fence_chan *fctx = kzalloc(sizeof(*fctx), GFP_KERNEL); if (fctx) { nouveau_fence_context_new(&fctx->base); + fctx->base.emit = nv04_fence_emit; + fctx->base.sync = nv04_fence_sync; + fctx->base.read = nv04_fence_read; chan->fence = fctx; return 0; } @@ -104,8 +107,5 @@ nv04_fence_create(struct nouveau_drm *drm) priv->base.dtor = nv04_fence_destroy; priv->base.context_new = nv04_fence_context_new; priv->base.context_del = nv04_fence_context_del; - priv->base.emit = nv04_fence_emit; - priv->base.sync = nv04_fence_sync; - priv->base.read = nv04_fence_read; return 0; } diff --git a/drivers/gpu/drm/nouveau/nv10_fence.c b/drivers/gpu/drm/nouveau/nv10_fence.c index 03017f24d593..06f434f03fba 100644 --- a/drivers/gpu/drm/nouveau/nv10_fence.c +++ b/drivers/gpu/drm/nouveau/nv10_fence.c @@ -27,18 +27,7 @@ #include "nouveau_drm.h" #include "nouveau_dma.h" -#include "nouveau_fence.h" - -struct nv10_fence_chan { - struct nouveau_fence_chan base; -}; - -struct nv10_fence_priv { - struct nouveau_fence_priv base; - struct nouveau_bo *bo; - spinlock_t lock; - u32 sequence; -}; +#include "nv10_fence.h" int nv10_fence_emit(struct nouveau_fence *fence) @@ -61,45 +50,6 @@ nv10_fence_sync(struct nouveau_fence *fence, return -ENODEV; } -int -nv17_fence_sync(struct nouveau_fence *fence, - struct nouveau_channel *prev, struct nouveau_channel *chan) -{ - struct nv10_fence_priv *priv = chan->drm->fence; - u32 value; - int ret; - - if (!mutex_trylock(&prev->cli->mutex)) - return -EBUSY; - - spin_lock(&priv->lock); - value = priv->sequence; - priv->sequence += 2; - spin_unlock(&priv->lock); - - ret = RING_SPACE(prev, 5); - if (!ret) { - BEGIN_NV04(prev, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 4); - OUT_RING (prev, NvSema); - OUT_RING (prev, 0); - OUT_RING (prev, value + 0); - OUT_RING (prev, value + 1); - FIRE_RING (prev); - } - - if (!ret && !(ret = RING_SPACE(chan, 5))) { - BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 4); - OUT_RING (chan, NvSema); - OUT_RING (chan, 0); - OUT_RING (chan, value + 1); - OUT_RING (chan, value + 2); - FIRE_RING (chan); - } - - mutex_unlock(&prev->cli->mutex); - return 0; -} - u32 nv10_fence_read(struct nouveau_channel *chan) { @@ -115,39 +65,20 @@ nv10_fence_context_del(struct nouveau_channel *chan) kfree(fctx); } -static int +int nv10_fence_context_new(struct nouveau_channel *chan) { - struct nv10_fence_priv *priv = chan->drm->fence; struct nv10_fence_chan *fctx; - int ret = 0; fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL); if (!fctx) return -ENOMEM; nouveau_fence_context_new(&fctx->base); - - if (priv->bo) { - struct ttm_mem_reg *mem = &priv->bo->bo.mem; - struct nouveau_object *object; - u32 start = mem->start * PAGE_SIZE; - u32 limit = mem->start + mem->size - 1; - - ret = nouveau_object_new(nv_object(chan->cli), chan->handle, - NvSema, 0x0002, - &(struct nv_dma_class) { - .flags = NV_DMA_TARGET_VRAM | - NV_DMA_ACCESS_RDWR, - .start = start, - .limit = limit, - }, sizeof(struct nv_dma_class), - &object); - } - - if (ret) - nv10_fence_context_del(chan); - return ret; + fctx->base.emit = nv10_fence_emit; + fctx->base.read = nv10_fence_read; + fctx->base.sync = nv10_fence_sync; + return 0; } void @@ -162,18 +93,10 @@ nv10_fence_destroy(struct nouveau_drm *drm) kfree(priv); } -void nv17_fence_resume(struct nouveau_drm *drm) -{ - struct nv10_fence_priv *priv = drm->fence; - - nouveau_bo_wr32(priv->bo, 0, priv->sequence); -} - int nv10_fence_create(struct nouveau_drm *drm) { struct nv10_fence_priv *priv; - int ret = 0; priv = drm->fence = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) @@ -182,33 +105,6 @@ nv10_fence_create(struct nouveau_drm *drm) priv->base.dtor = nv10_fence_destroy; priv->base.context_new = nv10_fence_context_new; priv->base.context_del = nv10_fence_context_del; - priv->base.emit = nv10_fence_emit; - priv->base.read = nv10_fence_read; - priv->base.sync = nv10_fence_sync; spin_lock_init(&priv->lock); - - if (nv_device(drm->device)->chipset >= 0x17) { - ret = nouveau_bo_new(drm->dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, - 0, 0x0000, NULL, &priv->bo); - if (!ret) { - ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); - if (!ret) { - ret = nouveau_bo_map(priv->bo); - if (ret) - nouveau_bo_unpin(priv->bo); - } - if (ret) - nouveau_bo_ref(NULL, &priv->bo); - } - - if (ret == 0) { - nouveau_bo_wr32(priv->bo, 0x000, 0x00000000); - priv->base.sync = nv17_fence_sync; - priv->base.resume = nv17_fence_resume; - } - } - - if (ret) - nv10_fence_destroy(drm); - return ret; + return 0; } diff --git a/drivers/gpu/drm/nouveau/nv10_fence.h b/drivers/gpu/drm/nouveau/nv10_fence.h new file mode 100644 index 000000000000..e5d9204826c2 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nv10_fence.h @@ -0,0 +1,19 @@ +#ifndef __NV10_FENCE_H_ +#define __NV10_FENCE_H_ + +#include <core/os.h> +#include "nouveau_fence.h" +#include "nouveau_bo.h" + +struct nv10_fence_chan { + struct nouveau_fence_chan base; +}; + +struct nv10_fence_priv { + struct nouveau_fence_priv base; + struct nouveau_bo *bo; + spinlock_t lock; + u32 sequence; +}; + +#endif diff --git a/drivers/gpu/drm/nouveau/nv17_fence.c b/drivers/gpu/drm/nouveau/nv17_fence.c new file mode 100644 index 000000000000..8e47a9bae8c3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nv17_fence.c @@ -0,0 +1,149 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs <bskeggs@redhat.com> + */ + +#include <core/object.h> +#include <core/class.h> + +#include "nouveau_drm.h" +#include "nouveau_dma.h" +#include "nv10_fence.h" + +int +nv17_fence_sync(struct nouveau_fence *fence, + struct nouveau_channel *prev, struct nouveau_channel *chan) +{ + struct nv10_fence_priv *priv = chan->drm->fence; + u32 value; + int ret; + + if (!mutex_trylock(&prev->cli->mutex)) + return -EBUSY; + + spin_lock(&priv->lock); + value = priv->sequence; + priv->sequence += 2; + spin_unlock(&priv->lock); + + ret = RING_SPACE(prev, 5); + if (!ret) { + BEGIN_NV04(prev, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 4); + OUT_RING (prev, NvSema); + OUT_RING (prev, 0); + OUT_RING (prev, value + 0); + OUT_RING (prev, value + 1); + FIRE_RING (prev); + } + + if (!ret && !(ret = RING_SPACE(chan, 5))) { + BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 4); + OUT_RING (chan, NvSema); + OUT_RING (chan, 0); + OUT_RING (chan, value + 1); + OUT_RING (chan, value + 2); + FIRE_RING (chan); + } + + mutex_unlock(&prev->cli->mutex); + return 0; +} + +static int +nv17_fence_context_new(struct nouveau_channel *chan) +{ + struct nv10_fence_priv *priv = chan->drm->fence; + struct nv10_fence_chan *fctx; + struct ttm_mem_reg *mem = &priv->bo->bo.mem; + struct nouveau_object *object; + u32 start = mem->start * PAGE_SIZE; + u32 limit = mem->start + mem->size - 1; + int ret = 0; + + fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL); + if (!fctx) + return -ENOMEM; + + nouveau_fence_context_new(&fctx->base); + fctx->base.emit = nv10_fence_emit; + fctx->base.read = nv10_fence_read; + fctx->base.sync = nv17_fence_sync; + + ret = nouveau_object_new(nv_object(chan->cli), chan->handle, + NvSema, 0x0002, + &(struct nv_dma_class) { + .flags = NV_DMA_TARGET_VRAM | + NV_DMA_ACCESS_RDWR, + .start = start, + .limit = limit, + }, sizeof(struct nv_dma_class), + &object); + if (ret) + nv10_fence_context_del(chan); + return ret; +} + +void +nv17_fence_resume(struct nouveau_drm *drm) +{ + struct nv10_fence_priv *priv = drm->fence; + + nouveau_bo_wr32(priv->bo, 0, priv->sequence); +} + +int +nv17_fence_create(struct nouveau_drm *drm) +{ + struct nv10_fence_priv *priv; + int ret = 0; + + priv = drm->fence = kzalloc(sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->base.dtor = nv10_fence_destroy; + priv->base.resume = nv17_fence_resume; + priv->base.context_new = nv17_fence_context_new; + priv->base.context_del = nv10_fence_context_del; + spin_lock_init(&priv->lock); + + ret = nouveau_bo_new(drm->dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, + 0, 0x0000, NULL, &priv->bo); + if (!ret) { + ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); + if (!ret) { + ret = nouveau_bo_map(priv->bo); + if (ret) + nouveau_bo_unpin(priv->bo); + } + if (ret) + nouveau_bo_ref(NULL, &priv->bo); + } + + if (ret) { + nv10_fence_destroy(drm); + return ret; + } + + nouveau_bo_wr32(priv->bo, 0x000, 0x00000000); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index d4cbea19b890..45624c37e29f 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -43,6 +43,7 @@ #include <subdev/timer.h> #include <subdev/bar.h> #include <subdev/fb.h> +#include <subdev/i2c.h> #define EVO_DMA_NR 9 @@ -433,7 +434,10 @@ evo_kick(u32 *push, void *evoc) static bool evo_sync_wait(void *data) { - return nouveau_bo_rd32(data, EVO_MAST_NTFY) != 0x00000000; + if (nouveau_bo_rd32(data, EVO_MAST_NTFY) != 0x00000000) + return true; + usleep_range(1, 2); + return false; } static int @@ -512,7 +516,7 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb, if (ret) return ret; - if (nv_mclass(chan->object) < NVC0_CHANNEL_IND_CLASS) { + if (nv_mclass(chan->object) < NV84_CHANNEL_IND_CLASS) { BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 2); OUT_RING (chan, NvEvoSema0 + nv_crtc->index); OUT_RING (chan, sync->sem.offset); @@ -522,24 +526,36 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb, OUT_RING (chan, sync->sem.offset ^ 0x10); OUT_RING (chan, 0x74b1e000); BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1); - if (nv_mclass(chan->object) < NV84_CHANNEL_DMA_CLASS) - OUT_RING (chan, NvSema); - else - OUT_RING (chan, chan->vram); + OUT_RING (chan, NvSema); + } else + if (nv_mclass(chan->object) < NVC0_CHANNEL_IND_CLASS) { + u64 offset = nv84_fence_crtc(chan, nv_crtc->index); + offset += sync->sem.offset; + + BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); + OUT_RING (chan, upper_32_bits(offset)); + OUT_RING (chan, lower_32_bits(offset)); + OUT_RING (chan, 0xf00d0000 | sync->sem.value); + OUT_RING (chan, 0x00000002); + BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); + OUT_RING (chan, upper_32_bits(offset)); + OUT_RING (chan, lower_32_bits(offset ^ 0x10)); + OUT_RING (chan, 0x74b1e000); + OUT_RING (chan, 0x00000001); } else { - u64 offset = nvc0_fence_crtc(chan, nv_crtc->index); + u64 offset = nv84_fence_crtc(chan, nv_crtc->index); offset += sync->sem.offset; BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); OUT_RING (chan, upper_32_bits(offset)); OUT_RING (chan, lower_32_bits(offset)); OUT_RING (chan, 0xf00d0000 | sync->sem.value); - OUT_RING (chan, 0x1002); + OUT_RING (chan, 0x00001002); BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); OUT_RING (chan, upper_32_bits(offset)); OUT_RING (chan, lower_32_bits(offset ^ 0x10)); OUT_RING (chan, 0x74b1e000); - OUT_RING (chan, 0x1001); + OUT_RING (chan, 0x00001001); } FIRE_RING (chan); @@ -1552,20 +1568,23 @@ static const struct drm_encoder_funcs nv50_dac_func = { static int nv50_dac_create(struct drm_connector *connector, struct dcb_output *dcbe) { - struct drm_device *dev = connector->dev; + struct nouveau_drm *drm = nouveau_drm(connector->dev); + struct nouveau_i2c *i2c = nouveau_i2c(drm->device); struct nouveau_encoder *nv_encoder; struct drm_encoder *encoder; + int type = DRM_MODE_ENCODER_DAC; nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL); if (!nv_encoder) return -ENOMEM; nv_encoder->dcb = dcbe; nv_encoder->or = ffs(dcbe->or) - 1; + nv_encoder->i2c = i2c->find(i2c, dcbe->i2c_index); encoder = to_drm_encoder(nv_encoder); encoder->possible_crtcs = dcbe->heads; encoder->possible_clones = 0; - drm_encoder_init(dev, encoder, &nv50_dac_func, DRM_MODE_ENCODER_DAC); + drm_encoder_init(connector->dev, encoder, &nv50_dac_func, type); drm_encoder_helper_add(encoder, &nv50_dac_hfunc); drm_mode_connector_attach_encoder(connector, encoder); @@ -1674,9 +1693,6 @@ nv50_sor_dpms(struct drm_encoder *encoder, int mode) } nv_call(disp->core, NV50_DISP_SOR_PWR + or, (mode == DRM_MODE_DPMS_ON)); - - if (nv_encoder->dcb->type == DCB_OUTPUT_DP) - nouveau_dp_dpms(encoder, mode, nv_encoder->dp.datarate, disp->core); } static bool @@ -1733,14 +1749,6 @@ nv50_sor_disconnect(struct drm_encoder *encoder) } static void -nv50_sor_prepare(struct drm_encoder *encoder) -{ - nv50_sor_disconnect(encoder); - if (nouveau_encoder(encoder)->dcb->type == DCB_OUTPUT_DP) - evo_sync(encoder->dev); -} - -static void nv50_sor_commit(struct drm_encoder *encoder) { } @@ -1835,8 +1843,13 @@ nv50_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *umode, push = evo_wait(nv50_mast(dev), 8); if (push) { if (nv50_vers(mast) < NVD0_DISP_CLASS) { + u32 ctrl = (depth << 16) | (proto << 8) | owner; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + ctrl |= 0x00001000; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + ctrl |= 0x00002000; evo_mthd(push, 0x0600 + (nv_encoder->or * 0x040), 1); - evo_data(push, (depth << 16) | (proto << 8) | owner); + evo_data(push, ctrl); } else { u32 magic = 0x31ec6000 | (nv_crtc->index << 25); u32 syncs = 0x00000001; @@ -1872,7 +1885,7 @@ nv50_sor_destroy(struct drm_encoder *encoder) static const struct drm_encoder_helper_funcs nv50_sor_hfunc = { .dpms = nv50_sor_dpms, .mode_fixup = nv50_sor_mode_fixup, - .prepare = nv50_sor_prepare, + .prepare = nv50_sor_disconnect, .commit = nv50_sor_commit, .mode_set = nv50_sor_mode_set, .disable = nv50_sor_disconnect, @@ -1886,21 +1899,33 @@ static const struct drm_encoder_funcs nv50_sor_func = { static int nv50_sor_create(struct drm_connector *connector, struct dcb_output *dcbe) { - struct drm_device *dev = connector->dev; + struct nouveau_drm *drm = nouveau_drm(connector->dev); + struct nouveau_i2c *i2c = nouveau_i2c(drm->device); struct nouveau_encoder *nv_encoder; struct drm_encoder *encoder; + int type; + + switch (dcbe->type) { + case DCB_OUTPUT_LVDS: type = DRM_MODE_ENCODER_LVDS; break; + case DCB_OUTPUT_TMDS: + case DCB_OUTPUT_DP: + default: + type = DRM_MODE_ENCODER_TMDS; + break; + } nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL); if (!nv_encoder) return -ENOMEM; nv_encoder->dcb = dcbe; nv_encoder->or = ffs(dcbe->or) - 1; + nv_encoder->i2c = i2c->find(i2c, dcbe->i2c_index); nv_encoder->last_dpms = DRM_MODE_DPMS_OFF; encoder = to_drm_encoder(nv_encoder); encoder->possible_crtcs = dcbe->heads; encoder->possible_clones = 0; - drm_encoder_init(dev, encoder, &nv50_sor_func, DRM_MODE_ENCODER_TMDS); + drm_encoder_init(connector->dev, encoder, &nv50_sor_func, type); drm_encoder_helper_add(encoder, &nv50_sor_hfunc); drm_mode_connector_attach_encoder(connector, encoder); @@ -1908,6 +1933,184 @@ nv50_sor_create(struct drm_connector *connector, struct dcb_output *dcbe) } /****************************************************************************** + * PIOR + *****************************************************************************/ + +static void +nv50_pior_dpms(struct drm_encoder *encoder, int mode) +{ + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct nv50_disp *disp = nv50_disp(encoder->dev); + u32 mthd = (nv_encoder->dcb->type << 12) | nv_encoder->or; + u32 ctrl = (mode == DRM_MODE_DPMS_ON); + nv_call(disp->core, NV50_DISP_PIOR_PWR + mthd, ctrl); +} + +static bool +nv50_pior_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct nouveau_connector *nv_connector; + + nv_connector = nouveau_encoder_connector_get(nv_encoder); + if (nv_connector && nv_connector->native_mode) { + if (nv_connector->scaling_mode != DRM_MODE_SCALE_NONE) { + int id = adjusted_mode->base.id; + *adjusted_mode = *nv_connector->native_mode; + adjusted_mode->base.id = id; + } + } + + adjusted_mode->clock *= 2; + return true; +} + +static void +nv50_pior_commit(struct drm_encoder *encoder) +{ +} + +static void +nv50_pior_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct nv50_mast *mast = nv50_mast(encoder->dev); + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc); + struct nouveau_connector *nv_connector; + u8 owner = 1 << nv_crtc->index; + u8 proto, depth; + u32 *push; + + nv_connector = nouveau_encoder_connector_get(nv_encoder); + switch (nv_connector->base.display_info.bpc) { + case 10: depth = 0x6; break; + case 8: depth = 0x5; break; + case 6: depth = 0x2; break; + default: depth = 0x0; break; + } + + switch (nv_encoder->dcb->type) { + case DCB_OUTPUT_TMDS: + case DCB_OUTPUT_DP: + proto = 0x0; + break; + default: + BUG_ON(1); + break; + } + + nv50_pior_dpms(encoder, DRM_MODE_DPMS_ON); + + push = evo_wait(mast, 8); + if (push) { + if (nv50_vers(mast) < NVD0_DISP_MAST_CLASS) { + u32 ctrl = (depth << 16) | (proto << 8) | owner; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + ctrl |= 0x00001000; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + ctrl |= 0x00002000; + evo_mthd(push, 0x0700 + (nv_encoder->or * 0x040), 1); + evo_data(push, ctrl); + } + + evo_kick(push, mast); + } + + nv_encoder->crtc = encoder->crtc; +} + +static void +nv50_pior_disconnect(struct drm_encoder *encoder) +{ + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct nv50_mast *mast = nv50_mast(encoder->dev); + const int or = nv_encoder->or; + u32 *push; + + if (nv_encoder->crtc) { + nv50_crtc_prepare(nv_encoder->crtc); + + push = evo_wait(mast, 4); + if (push) { + if (nv50_vers(mast) < NVD0_DISP_MAST_CLASS) { + evo_mthd(push, 0x0700 + (or * 0x040), 1); + evo_data(push, 0x00000000); + } + + evo_mthd(push, 0x0080, 1); + evo_data(push, 0x00000000); + evo_kick(push, mast); + } + } + + nv_encoder->crtc = NULL; +} + +static void +nv50_pior_destroy(struct drm_encoder *encoder) +{ + drm_encoder_cleanup(encoder); + kfree(encoder); +} + +static const struct drm_encoder_helper_funcs nv50_pior_hfunc = { + .dpms = nv50_pior_dpms, + .mode_fixup = nv50_pior_mode_fixup, + .prepare = nv50_pior_disconnect, + .commit = nv50_pior_commit, + .mode_set = nv50_pior_mode_set, + .disable = nv50_pior_disconnect, + .get_crtc = nv50_display_crtc_get, +}; + +static const struct drm_encoder_funcs nv50_pior_func = { + .destroy = nv50_pior_destroy, +}; + +static int +nv50_pior_create(struct drm_connector *connector, struct dcb_output *dcbe) +{ + struct nouveau_drm *drm = nouveau_drm(connector->dev); + struct nouveau_i2c *i2c = nouveau_i2c(drm->device); + struct nouveau_i2c_port *ddc = NULL; + struct nouveau_encoder *nv_encoder; + struct drm_encoder *encoder; + int type; + + switch (dcbe->type) { + case DCB_OUTPUT_TMDS: + ddc = i2c->find_type(i2c, NV_I2C_TYPE_EXTDDC(dcbe->extdev)); + type = DRM_MODE_ENCODER_TMDS; + break; + case DCB_OUTPUT_DP: + ddc = i2c->find_type(i2c, NV_I2C_TYPE_EXTAUX(dcbe->extdev)); + type = DRM_MODE_ENCODER_TMDS; + break; + default: + return -ENODEV; + } + + nv_encoder = kzalloc(sizeof(*nv_encoder), GFP_KERNEL); + if (!nv_encoder) + return -ENOMEM; + nv_encoder->dcb = dcbe; + nv_encoder->or = ffs(dcbe->or) - 1; + nv_encoder->i2c = ddc; + + encoder = to_drm_encoder(nv_encoder); + encoder->possible_crtcs = dcbe->heads; + encoder->possible_clones = 0; + drm_encoder_init(connector->dev, encoder, &nv50_pior_func, type); + drm_encoder_helper_add(encoder, &nv50_pior_hfunc); + + drm_mode_connector_attach_encoder(connector, encoder); + return 0; +} + +/****************************************************************************** * Init *****************************************************************************/ void @@ -1923,7 +2126,7 @@ nv50_display_init(struct drm_device *dev) evo_mthd(push, 0x0088, 1); evo_data(push, NvEvoSync); evo_kick(push, nv50_mast(dev)); - return evo_sync(dev); + return 0; } return -EBUSY; @@ -2029,25 +2232,28 @@ nv50_display_create(struct drm_device *dev) if (IS_ERR(connector)) continue; - if (dcbe->location != DCB_LOC_ON_CHIP) { - NV_WARN(drm, "skipping off-chip encoder %d/%d\n", - dcbe->type, ffs(dcbe->or) - 1); - continue; + if (dcbe->location == DCB_LOC_ON_CHIP) { + switch (dcbe->type) { + case DCB_OUTPUT_TMDS: + case DCB_OUTPUT_LVDS: + case DCB_OUTPUT_DP: + ret = nv50_sor_create(connector, dcbe); + break; + case DCB_OUTPUT_ANALOG: + ret = nv50_dac_create(connector, dcbe); + break; + default: + ret = -ENODEV; + break; + } + } else { + ret = nv50_pior_create(connector, dcbe); } - switch (dcbe->type) { - case DCB_OUTPUT_TMDS: - case DCB_OUTPUT_LVDS: - case DCB_OUTPUT_DP: - nv50_sor_create(connector, dcbe); - break; - case DCB_OUTPUT_ANALOG: - nv50_dac_create(connector, dcbe); - break; - default: - NV_WARN(drm, "skipping unsupported encoder %d/%d\n", - dcbe->type, ffs(dcbe->or) - 1); - continue; + if (ret) { + NV_WARN(drm, "failed to create encoder %d/%d/%d: %d\n", + dcbe->location, dcbe->type, + ffs(dcbe->or) - 1, ret); } } diff --git a/drivers/gpu/drm/nouveau/nv50_fence.c b/drivers/gpu/drm/nouveau/nv50_fence.c index d889f3ac0d41..f9701e567db8 100644 --- a/drivers/gpu/drm/nouveau/nv50_fence.c +++ b/drivers/gpu/drm/nouveau/nv50_fence.c @@ -27,27 +27,16 @@ #include "nouveau_drm.h" #include "nouveau_dma.h" -#include "nouveau_fence.h" +#include "nv10_fence.h" #include "nv50_display.h" -struct nv50_fence_chan { - struct nouveau_fence_chan base; -}; - -struct nv50_fence_priv { - struct nouveau_fence_priv base; - struct nouveau_bo *bo; - spinlock_t lock; - u32 sequence; -}; - static int nv50_fence_context_new(struct nouveau_channel *chan) { struct drm_device *dev = chan->drm->dev; - struct nv50_fence_priv *priv = chan->drm->fence; - struct nv50_fence_chan *fctx; + struct nv10_fence_priv *priv = chan->drm->fence; + struct nv10_fence_chan *fctx; struct ttm_mem_reg *mem = &priv->bo->bo.mem; struct nouveau_object *object; int ret, i; @@ -57,6 +46,9 @@ nv50_fence_context_new(struct nouveau_channel *chan) return -ENOMEM; nouveau_fence_context_new(&fctx->base); + fctx->base.emit = nv10_fence_emit; + fctx->base.read = nv10_fence_read; + fctx->base.sync = nv17_fence_sync; ret = nouveau_object_new(nv_object(chan->cli), chan->handle, NvSema, 0x0002, @@ -91,7 +83,7 @@ nv50_fence_context_new(struct nouveau_channel *chan) int nv50_fence_create(struct nouveau_drm *drm) { - struct nv50_fence_priv *priv; + struct nv10_fence_priv *priv; int ret = 0; priv = drm->fence = kzalloc(sizeof(*priv), GFP_KERNEL); @@ -99,11 +91,9 @@ nv50_fence_create(struct nouveau_drm *drm) return -ENOMEM; priv->base.dtor = nv10_fence_destroy; + priv->base.resume = nv17_fence_resume; priv->base.context_new = nv50_fence_context_new; priv->base.context_del = nv10_fence_context_del; - priv->base.emit = nv10_fence_emit; - priv->base.read = nv10_fence_read; - priv->base.sync = nv17_fence_sync; spin_lock_init(&priv->lock); ret = nouveau_bo_new(drm->dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, @@ -119,13 +109,11 @@ nv50_fence_create(struct nouveau_drm *drm) nouveau_bo_ref(NULL, &priv->bo); } - if (ret == 0) { - nouveau_bo_wr32(priv->bo, 0x000, 0x00000000); - priv->base.sync = nv17_fence_sync; - priv->base.resume = nv17_fence_resume; + if (ret) { + nv10_fence_destroy(drm); + return ret; } - if (ret) - nv10_fence_destroy(drm); + nouveau_bo_wr32(priv->bo, 0x000, 0x00000000); return ret; } diff --git a/drivers/gpu/drm/nouveau/nv84_fence.c b/drivers/gpu/drm/nouveau/nv84_fence.c index c686650584b6..9fd475c89820 100644 --- a/drivers/gpu/drm/nouveau/nv84_fence.c +++ b/drivers/gpu/drm/nouveau/nv84_fence.c @@ -23,6 +23,7 @@ */ #include <core/object.h> +#include <core/client.h> #include <core/class.h> #include <engine/fifo.h> @@ -33,79 +34,115 @@ #include "nv50_display.h" -struct nv84_fence_chan { - struct nouveau_fence_chan base; -}; - -struct nv84_fence_priv { - struct nouveau_fence_priv base; - struct nouveau_gpuobj *mem; -}; +u64 +nv84_fence_crtc(struct nouveau_channel *chan, int crtc) +{ + struct nv84_fence_chan *fctx = chan->fence; + return fctx->dispc_vma[crtc].offset; +} static int -nv84_fence_emit(struct nouveau_fence *fence) +nv84_fence_emit32(struct nouveau_channel *chan, u64 virtual, u32 sequence) { - struct nouveau_channel *chan = fence->channel; - struct nouveau_fifo_chan *fifo = (void *)chan->object; - int ret = RING_SPACE(chan, 7); + int ret = RING_SPACE(chan, 8); if (ret == 0) { BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1); - OUT_RING (chan, NvSema); - BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); - OUT_RING (chan, upper_32_bits(fifo->chid * 16)); - OUT_RING (chan, lower_32_bits(fifo->chid * 16)); - OUT_RING (chan, fence->sequence); + OUT_RING (chan, chan->vram); + BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 5); + OUT_RING (chan, upper_32_bits(virtual)); + OUT_RING (chan, lower_32_bits(virtual)); + OUT_RING (chan, sequence); OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG); + OUT_RING (chan, 0x00000000); FIRE_RING (chan); } return ret; } - static int -nv84_fence_sync(struct nouveau_fence *fence, - struct nouveau_channel *prev, struct nouveau_channel *chan) +nv84_fence_sync32(struct nouveau_channel *chan, u64 virtual, u32 sequence) { - struct nouveau_fifo_chan *fifo = (void *)prev->object; int ret = RING_SPACE(chan, 7); if (ret == 0) { BEGIN_NV04(chan, 0, NV11_SUBCHAN_DMA_SEMAPHORE, 1); - OUT_RING (chan, NvSema); + OUT_RING (chan, chan->vram); BEGIN_NV04(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); - OUT_RING (chan, upper_32_bits(fifo->chid * 16)); - OUT_RING (chan, lower_32_bits(fifo->chid * 16)); - OUT_RING (chan, fence->sequence); + OUT_RING (chan, upper_32_bits(virtual)); + OUT_RING (chan, lower_32_bits(virtual)); + OUT_RING (chan, sequence); OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL); FIRE_RING (chan); } return ret; } +static int +nv84_fence_emit(struct nouveau_fence *fence) +{ + struct nouveau_channel *chan = fence->channel; + struct nv84_fence_chan *fctx = chan->fence; + struct nouveau_fifo_chan *fifo = (void *)chan->object; + u64 addr = fifo->chid * 16; + + if (fence->sysmem) + addr += fctx->vma_gart.offset; + else + addr += fctx->vma.offset; + + return fctx->base.emit32(chan, addr, fence->sequence); +} + +static int +nv84_fence_sync(struct nouveau_fence *fence, + struct nouveau_channel *prev, struct nouveau_channel *chan) +{ + struct nv84_fence_chan *fctx = chan->fence; + struct nouveau_fifo_chan *fifo = (void *)prev->object; + u64 addr = fifo->chid * 16; + + if (fence->sysmem) + addr += fctx->vma_gart.offset; + else + addr += fctx->vma.offset; + + return fctx->base.sync32(chan, addr, fence->sequence); +} + static u32 nv84_fence_read(struct nouveau_channel *chan) { struct nouveau_fifo_chan *fifo = (void *)chan->object; struct nv84_fence_priv *priv = chan->drm->fence; - return nv_ro32(priv->mem, fifo->chid * 16); + return nouveau_bo_rd32(priv->bo, fifo->chid * 16/4); } static void nv84_fence_context_del(struct nouveau_channel *chan) { + struct drm_device *dev = chan->drm->dev; + struct nv84_fence_priv *priv = chan->drm->fence; struct nv84_fence_chan *fctx = chan->fence; + int i; + + for (i = 0; i < dev->mode_config.num_crtc; i++) { + struct nouveau_bo *bo = nv50_display_crtc_sema(dev, i); + nouveau_bo_vma_del(bo, &fctx->dispc_vma[i]); + } + + nouveau_bo_vma_del(priv->bo, &fctx->vma_gart); + nouveau_bo_vma_del(priv->bo, &fctx->vma); nouveau_fence_context_del(&fctx->base); chan->fence = NULL; kfree(fctx); } -static int +int nv84_fence_context_new(struct nouveau_channel *chan) { - struct drm_device *dev = chan->drm->dev; struct nouveau_fifo_chan *fifo = (void *)chan->object; + struct nouveau_client *client = nouveau_client(fifo); struct nv84_fence_priv *priv = chan->drm->fence; struct nv84_fence_chan *fctx; - struct nouveau_object *object; int ret, i; fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL); @@ -113,44 +150,74 @@ nv84_fence_context_new(struct nouveau_channel *chan) return -ENOMEM; nouveau_fence_context_new(&fctx->base); + fctx->base.emit = nv84_fence_emit; + fctx->base.sync = nv84_fence_sync; + fctx->base.read = nv84_fence_read; + fctx->base.emit32 = nv84_fence_emit32; + fctx->base.sync32 = nv84_fence_sync32; - ret = nouveau_object_new(nv_object(chan->cli), chan->handle, - NvSema, 0x0002, - &(struct nv_dma_class) { - .flags = NV_DMA_TARGET_VRAM | - NV_DMA_ACCESS_RDWR, - .start = priv->mem->addr, - .limit = priv->mem->addr + - priv->mem->size - 1, - }, sizeof(struct nv_dma_class), - &object); - - /* dma objects for display sync channel semaphore blocks */ - for (i = 0; !ret && i < dev->mode_config.num_crtc; i++) { - struct nouveau_bo *bo = nv50_display_crtc_sema(dev, i); + ret = nouveau_bo_vma_add(priv->bo, client->vm, &fctx->vma); + if (ret == 0) { + ret = nouveau_bo_vma_add(priv->bo_gart, client->vm, + &fctx->vma_gart); + } - ret = nouveau_object_new(nv_object(chan->cli), chan->handle, - NvEvoSema0 + i, 0x003d, - &(struct nv_dma_class) { - .flags = NV_DMA_TARGET_VRAM | - NV_DMA_ACCESS_RDWR, - .start = bo->bo.offset, - .limit = bo->bo.offset + 0xfff, - }, sizeof(struct nv_dma_class), - &object); + /* map display semaphore buffers into channel's vm */ + for (i = 0; !ret && i < chan->drm->dev->mode_config.num_crtc; i++) { + struct nouveau_bo *bo = nv50_display_crtc_sema(chan->drm->dev, i); + ret = nouveau_bo_vma_add(bo, client->vm, &fctx->dispc_vma[i]); } + nouveau_bo_wr32(priv->bo, fifo->chid * 16/4, 0x00000000); + if (ret) nv84_fence_context_del(chan); - nv_wo32(priv->mem, fifo->chid * 16, 0x00000000); return ret; } +static bool +nv84_fence_suspend(struct nouveau_drm *drm) +{ + struct nouveau_fifo *pfifo = nouveau_fifo(drm->device); + struct nv84_fence_priv *priv = drm->fence; + int i; + + priv->suspend = vmalloc((pfifo->max + 1) * sizeof(u32)); + if (priv->suspend) { + for (i = 0; i <= pfifo->max; i++) + priv->suspend[i] = nouveau_bo_rd32(priv->bo, i*4); + } + + return priv->suspend != NULL; +} + +static void +nv84_fence_resume(struct nouveau_drm *drm) +{ + struct nouveau_fifo *pfifo = nouveau_fifo(drm->device); + struct nv84_fence_priv *priv = drm->fence; + int i; + + if (priv->suspend) { + for (i = 0; i <= pfifo->max; i++) + nouveau_bo_wr32(priv->bo, i*4, priv->suspend[i]); + vfree(priv->suspend); + priv->suspend = NULL; + } +} + static void nv84_fence_destroy(struct nouveau_drm *drm) { struct nv84_fence_priv *priv = drm->fence; - nouveau_gpuobj_ref(NULL, &priv->mem); + nouveau_bo_unmap(priv->bo_gart); + if (priv->bo_gart) + nouveau_bo_unpin(priv->bo_gart); + nouveau_bo_ref(NULL, &priv->bo_gart); + nouveau_bo_unmap(priv->bo); + if (priv->bo) + nouveau_bo_unpin(priv->bo); + nouveau_bo_ref(NULL, &priv->bo); drm->fence = NULL; kfree(priv); } @@ -160,7 +227,6 @@ nv84_fence_create(struct nouveau_drm *drm) { struct nouveau_fifo *pfifo = nouveau_fifo(drm->device); struct nv84_fence_priv *priv; - u32 chan = pfifo->max + 1; int ret; priv = drm->fence = kzalloc(sizeof(*priv), GFP_KERNEL); @@ -168,14 +234,42 @@ nv84_fence_create(struct nouveau_drm *drm) return -ENOMEM; priv->base.dtor = nv84_fence_destroy; + priv->base.suspend = nv84_fence_suspend; + priv->base.resume = nv84_fence_resume; priv->base.context_new = nv84_fence_context_new; priv->base.context_del = nv84_fence_context_del; - priv->base.emit = nv84_fence_emit; - priv->base.sync = nv84_fence_sync; - priv->base.read = nv84_fence_read; - ret = nouveau_gpuobj_new(drm->device, NULL, chan * 16, 0x1000, 0, - &priv->mem); + init_waitqueue_head(&priv->base.waiting); + priv->base.uevent = true; + + ret = nouveau_bo_new(drm->dev, 16 * (pfifo->max + 1), 0, + TTM_PL_FLAG_VRAM, 0, 0, NULL, &priv->bo); + if (ret == 0) { + ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); + if (ret == 0) { + ret = nouveau_bo_map(priv->bo); + if (ret) + nouveau_bo_unpin(priv->bo); + } + if (ret) + nouveau_bo_ref(NULL, &priv->bo); + } + + if (ret == 0) + ret = nouveau_bo_new(drm->dev, 16 * (pfifo->max + 1), 0, + TTM_PL_FLAG_TT, 0, 0, NULL, + &priv->bo_gart); + if (ret == 0) { + ret = nouveau_bo_pin(priv->bo_gart, TTM_PL_FLAG_TT); + if (ret == 0) { + ret = nouveau_bo_map(priv->bo_gart); + if (ret) + nouveau_bo_unpin(priv->bo_gart); + } + if (ret) + nouveau_bo_ref(NULL, &priv->bo_gart); + } + if (ret) nv84_fence_destroy(drm); return ret; diff --git a/drivers/gpu/drm/nouveau/nvc0_fence.c b/drivers/gpu/drm/nouveau/nvc0_fence.c index 2a56b1b551cb..9566267fbc42 100644 --- a/drivers/gpu/drm/nouveau/nvc0_fence.c +++ b/drivers/gpu/drm/nouveau/nvc0_fence.c @@ -34,203 +34,57 @@ #include "nv50_display.h" -struct nvc0_fence_priv { - struct nouveau_fence_priv base; - struct nouveau_bo *bo; - u32 *suspend; -}; - -struct nvc0_fence_chan { - struct nouveau_fence_chan base; - struct nouveau_vma vma; - struct nouveau_vma dispc_vma[4]; -}; - -u64 -nvc0_fence_crtc(struct nouveau_channel *chan, int crtc) -{ - struct nvc0_fence_chan *fctx = chan->fence; - return fctx->dispc_vma[crtc].offset; -} - static int -nvc0_fence_emit(struct nouveau_fence *fence) +nvc0_fence_emit32(struct nouveau_channel *chan, u64 virtual, u32 sequence) { - struct nouveau_channel *chan = fence->channel; - struct nvc0_fence_chan *fctx = chan->fence; - struct nouveau_fifo_chan *fifo = (void *)chan->object; - u64 addr = fctx->vma.offset + fifo->chid * 16; - int ret; - - ret = RING_SPACE(chan, 5); + int ret = RING_SPACE(chan, 6); if (ret == 0) { - BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); - OUT_RING (chan, upper_32_bits(addr)); - OUT_RING (chan, lower_32_bits(addr)); - OUT_RING (chan, fence->sequence); + BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 5); + OUT_RING (chan, upper_32_bits(virtual)); + OUT_RING (chan, lower_32_bits(virtual)); + OUT_RING (chan, sequence); OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG); + OUT_RING (chan, 0x00000000); FIRE_RING (chan); } - return ret; } static int -nvc0_fence_sync(struct nouveau_fence *fence, - struct nouveau_channel *prev, struct nouveau_channel *chan) +nvc0_fence_sync32(struct nouveau_channel *chan, u64 virtual, u32 sequence) { - struct nvc0_fence_chan *fctx = chan->fence; - struct nouveau_fifo_chan *fifo = (void *)prev->object; - u64 addr = fctx->vma.offset + fifo->chid * 16; - int ret; - - ret = RING_SPACE(chan, 5); + int ret = RING_SPACE(chan, 5); if (ret == 0) { BEGIN_NVC0(chan, 0, NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH, 4); - OUT_RING (chan, upper_32_bits(addr)); - OUT_RING (chan, lower_32_bits(addr)); - OUT_RING (chan, fence->sequence); + OUT_RING (chan, upper_32_bits(virtual)); + OUT_RING (chan, lower_32_bits(virtual)); + OUT_RING (chan, sequence); OUT_RING (chan, NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL | NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD); FIRE_RING (chan); } - return ret; } -static u32 -nvc0_fence_read(struct nouveau_channel *chan) -{ - struct nouveau_fifo_chan *fifo = (void *)chan->object; - struct nvc0_fence_priv *priv = chan->drm->fence; - return nouveau_bo_rd32(priv->bo, fifo->chid * 16/4); -} - -static void -nvc0_fence_context_del(struct nouveau_channel *chan) -{ - struct drm_device *dev = chan->drm->dev; - struct nvc0_fence_priv *priv = chan->drm->fence; - struct nvc0_fence_chan *fctx = chan->fence; - int i; - - for (i = 0; i < dev->mode_config.num_crtc; i++) { - struct nouveau_bo *bo = nv50_display_crtc_sema(dev, i); - nouveau_bo_vma_del(bo, &fctx->dispc_vma[i]); - } - - nouveau_bo_vma_del(priv->bo, &fctx->vma); - nouveau_fence_context_del(&fctx->base); - chan->fence = NULL; - kfree(fctx); -} - static int nvc0_fence_context_new(struct nouveau_channel *chan) { - struct nouveau_fifo_chan *fifo = (void *)chan->object; - struct nouveau_client *client = nouveau_client(fifo); - struct nvc0_fence_priv *priv = chan->drm->fence; - struct nvc0_fence_chan *fctx; - int ret, i; - - fctx = chan->fence = kzalloc(sizeof(*fctx), GFP_KERNEL); - if (!fctx) - return -ENOMEM; - - nouveau_fence_context_new(&fctx->base); - - ret = nouveau_bo_vma_add(priv->bo, client->vm, &fctx->vma); - if (ret) - nvc0_fence_context_del(chan); - - /* map display semaphore buffers into channel's vm */ - for (i = 0; !ret && i < chan->drm->dev->mode_config.num_crtc; i++) { - struct nouveau_bo *bo = nv50_display_crtc_sema(chan->drm->dev, i); - ret = nouveau_bo_vma_add(bo, client->vm, &fctx->dispc_vma[i]); + int ret = nv84_fence_context_new(chan); + if (ret == 0) { + struct nv84_fence_chan *fctx = chan->fence; + fctx->base.emit32 = nvc0_fence_emit32; + fctx->base.sync32 = nvc0_fence_sync32; } - - nouveau_bo_wr32(priv->bo, fifo->chid * 16/4, 0x00000000); return ret; } -static bool -nvc0_fence_suspend(struct nouveau_drm *drm) -{ - struct nouveau_fifo *pfifo = nouveau_fifo(drm->device); - struct nvc0_fence_priv *priv = drm->fence; - int i; - - priv->suspend = vmalloc((pfifo->max + 1) * sizeof(u32)); - if (priv->suspend) { - for (i = 0; i <= pfifo->max; i++) - priv->suspend[i] = nouveau_bo_rd32(priv->bo, i); - } - - return priv->suspend != NULL; -} - -static void -nvc0_fence_resume(struct nouveau_drm *drm) -{ - struct nouveau_fifo *pfifo = nouveau_fifo(drm->device); - struct nvc0_fence_priv *priv = drm->fence; - int i; - - if (priv->suspend) { - for (i = 0; i <= pfifo->max; i++) - nouveau_bo_wr32(priv->bo, i, priv->suspend[i]); - vfree(priv->suspend); - priv->suspend = NULL; - } -} - -static void -nvc0_fence_destroy(struct nouveau_drm *drm) -{ - struct nvc0_fence_priv *priv = drm->fence; - nouveau_bo_unmap(priv->bo); - if (priv->bo) - nouveau_bo_unpin(priv->bo); - nouveau_bo_ref(NULL, &priv->bo); - drm->fence = NULL; - kfree(priv); -} - int nvc0_fence_create(struct nouveau_drm *drm) { - struct nouveau_fifo *pfifo = nouveau_fifo(drm->device); - struct nvc0_fence_priv *priv; - int ret; - - priv = drm->fence = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - priv->base.dtor = nvc0_fence_destroy; - priv->base.suspend = nvc0_fence_suspend; - priv->base.resume = nvc0_fence_resume; - priv->base.context_new = nvc0_fence_context_new; - priv->base.context_del = nvc0_fence_context_del; - priv->base.emit = nvc0_fence_emit; - priv->base.sync = nvc0_fence_sync; - priv->base.read = nvc0_fence_read; - - ret = nouveau_bo_new(drm->dev, 16 * (pfifo->max + 1), 0, - TTM_PL_FLAG_VRAM, 0, 0, NULL, &priv->bo); + int ret = nv84_fence_create(drm); if (ret == 0) { - ret = nouveau_bo_pin(priv->bo, TTM_PL_FLAG_VRAM); - if (ret == 0) { - ret = nouveau_bo_map(priv->bo); - if (ret) - nouveau_bo_unpin(priv->bo); - } - if (ret) - nouveau_bo_ref(NULL, &priv->bo); + struct nv84_fence_priv *priv = drm->fence; + priv->base.context_new = nvc0_fence_context_new; } - - if (ret) - nvc0_fence_destroy(drm); return ret; } |