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* Merge tag 'kbuild-v4.18' of ↵Linus Torvalds2018-06-0633-443/+349
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - improve fixdep to coalesce consecutive slashes in dep-files - fix some issues of the maintainer string generation in deb-pkg script - remove unused CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX and clean-up several tools and linker scripts - clean-up modpost - allow to enable the dead code/data elimination for PowerPC in EXPERT mode - improve two coccinelle scripts for better performance - pass endianness and machine size flags to sparse for all architecture - misc fixes * tag 'kbuild-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) kbuild: add machine size to CHECKFLAGS kbuild: add endianness flag to CHEKCFLAGS kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twice scripts: Fixed printf format mismatch scripts/tags.sh: use `find` for $ALLSOURCE_ARCHS generation coccinelle: deref_null: improve performance coccinelle: mini_lock: improve performance powerpc: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selected kbuild: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selectable if enabled kbuild: LD_DEAD_CODE_DATA_ELIMINATION no -ffunction-sections/-fdata-sections for module build kbuild: Fix asm-generic/vmlinux.lds.h for LD_DEAD_CODE_DATA_ELIMINATION modpost: constify *modname function argument where possible modpost: remove redundant is_vmlinux() test modpost: use strstarts() helper more widely modpost: pass struct elf_info pointer to get_modinfo() checkpatch: remove VMLINUX_SYMBOL() check vmlinux.lds.h: remove no-op macro VMLINUX_SYMBOL() kbuild: remove CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX export.h: remove code for prefixing symbols with underscore depmod.sh: remove symbol prefix support ...
| * kbuild: add machine size to CHECKFLAGSLuc Van Oostenryck2018-06-019-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default, sparse assumes a 64bit machine when compiled on x86-64 and 32bit when compiled on anything else. This can of course create all sort of problems for the other archs, like issuing false warnings ('shift too big (32) for type unsigned long'), or worse, failing to emit legitimate warnings. Fix this by adding the -m32/-m64 flag, depending on CONFIG_64BIT, to CHECKFLAGS in the main Makefile (and so for all archs). Also, remove the now unneeded -m32/-m64 in arch specific Makefiles. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * kbuild: add endianness flag to CHEKCFLAGSLuc Van Oostenryck2018-05-294-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel depends on macros like __BYTE_ORDER__, __BIG_ENDIAN__ or __LITTLE_ENDIAN__. OTOH, sparse doesn't know about the endianness of the kernel and by default uses the same as the machine on which sparse was built. Ensure that sparse can predefine the macros corresponding to how the kernel was configured by adding -m{big,little}-endian to CHECKFLAGS in the main Makefile (and so for all archs). Also, remove the equivalent done in arch specific Makefiles. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twiceLuc Van Oostenryck2018-05-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Currently, $(CHECK) receives NOSTDINC_FLAGS twice: * first directly in the main Makefile via CHECKFLAGS, * then indirectly in scripts/Makefile.build via c_flags. Since once is enough, leave the occurence via c_flags and remove the one via CHECKFLAGS. Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * scripts: Fixed printf format mismatchnixiaoming2018-05-293-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | scripts/kallsyms.c: function write_src: "printf", the #1 format specifier "d" need arg type "int", but the according arg "table_cnt" has type "unsigned int" scripts/recordmcount.c: function do_file: "fprintf", the #1 format specifier "d" need arg type "int", but the according arg "(*w2)(ehdr->e_machine)" has type "unsigned int" scripts/recordmcount.h: function find_secsym_ndx: "fprintf", the #1 format specifier "d" need arg type "int", but the according arg "txtndx" has type "unsigned int" Signed-off-by: nixiaoming <nixiaoming@huawei.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * scripts/tags.sh: use `find` for $ALLSOURCE_ARCHS generationJoey Pabalinas2018-05-221-10/+1
| | | | | | | | | | | | | | | | | | | | | | | | The current code includes 'Kconfig' in ALLSOURCE_ARCHS, but it should not (Kconfig is not an architecture). Replace this with a find-generated string and directly assign it to $ALLSOURCE_ARCHS. The find_all_archs() function is no longer needed for a one-liner with obvious semantics, so inline the arch generation into the surrounding conditional. Signed-off-by: Joey Pabalinas <joeypabalinas@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * coccinelle: deref_null: improve performanceJulia Lawall2018-05-221-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | Move rules looking for some special cases of safe dereferences before the collection of NULL-tested values. The special cases are fairly rare, but somewhat costly to find, because isomorphisms create many variants of the rules. There is thus no need to search for them over and over for each NULL tested expression. Collecting them just once is sufficient and more efficient. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * coccinelle: mini_lock: improve performanceJulia Lawall2018-05-221-2/+4
| | | | | | | | | | | | | | | | | | Replace <+... ...+> by ... when any. <+... ...+> is slow, and in some obscure cases involving backward jumps it doesn't force the unlock to actually come after the end of the if. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * powerpc: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selectedNicholas Piggin2018-05-172-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This requires further changes to linker script to KEEP some tables and wildcard compiler generated sections into the right place. This includes pp32 modifications from Christophe Leroy. When compiling powernv_defconfig with this option, the resulting kernel is almost 400kB smaller (and still boots): text data bss dec filename 11827621 4810490 1341080 17979191 vmlinux 11752437 4598858 1338776 17690071 vmlinux.dcde Mathieu's numbers for custom Mac Mini G4 config has almost 200kB saving. It also had some increase in vmlinux size for as-yet unknown reasons. text data bss dec filename 7461457 2475122 1428064 11364643 vmlinux 7386425 2364370 1425432 11176227 vmlinux.dcde Tested-by: Christophe Leroy <christophe.leroy@c-s.fr> [8xx] Tested-by: Mathieu Malaterre <malat@debian.org> [32-bit powermac] Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * kbuild: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selectable if enabledNicholas Piggin2018-05-172-15/+27
| | | | | | | | | | | | | | | | | | Architectures that are capable can select HAVE_LD_DEAD_CODE_DATA_ELIMINATION to enable selection of that option (as an EXPERT kernel option). Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * kbuild: LD_DEAD_CODE_DATA_ELIMINATION no -ffunction-sections/-fdata-sections ↵Nicholas Piggin2018-05-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | for module build Modules do not tend to cope with -ffunction-sections, even though they do not link with -gc-sections. It may be possible for unused symbols to be trimmed from modules, but in general that would take much more work in architecture module linker scripts. For now, enable these only for kernel build. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * kbuild: Fix asm-generic/vmlinux.lds.h for LD_DEAD_CODE_DATA_ELIMINATIONNicholas Piggin2018-05-171-20/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KEEP more tables, and add the function/data section wildcard to more section selections. This is a little ad-hoc at the moment, but kernel code should be moved to consistently use .text..x (note: double dots) for explicit sections and all references to it in the linker script can be made with TEXT_MAIN, and similarly for other sections. For now, let's see if major architectures move to enabling this option then we can do some refactoring passes. Otherwise if it remains unused or superseded by LTO, this may not be required. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * modpost: constify *modname function argument where possibleMasahiro Yamada2018-05-171-2/+2
| | | | | | | | | | | | Neither find_module() nor read_symbols() does change *modname. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * modpost: remove redundant is_vmlinux() testMasahiro Yamada2018-05-171-2/+1
| | | | | | | | | | | | The second test of is_vmlinux() is redundant. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * modpost: use strstarts() helper more widelyMasahiro Yamada2018-05-171-21/+18
| | | | | | | | | | | | | | Currently, strstarts() is only used in export_from_secname(). Use it more widely to improve the code readability. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * modpost: pass struct elf_info pointer to get_modinfo()Masahiro Yamada2018-05-171-13/+12
| | | | | | | | | | | | | | | | get_(next_)modinfo takes a pointer and length pair of the .modinfo section. Instead, pass struct elf_info pointer to reduce the number of function arguments. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * checkpatch: remove VMLINUX_SYMBOL() checkMasahiro Yamada2018-05-171-10/+0
| | | | | | | | | | | | | | | | Now that VMLINUX_SYMBOL() is no-op and being removed, let's stop checking VMLINUX_SYMBOL(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * vmlinux.lds.h: remove no-op macro VMLINUX_SYMBOL()Masahiro Yamada2018-05-171-145/+144
| | | | | | | | | | | | | | Now that VMLINUX_SYMBOL() is no-op, clean up the linker script. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: remove CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIXMasahiro Yamada2018-05-173-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX was selected by BLACKFIN, METAG. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. No more architecture enables CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX. Clean up the rest of scripts, and remove the Kconfig entry. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * export.h: remove code for prefixing symbols with underscoreMasahiro Yamada2018-05-172-33/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX was selected by BLACKFIN, METAG. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. No more architecture enables CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX. Clean up the export.h headers. I am keeping VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR() because they are widely used. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * depmod.sh: remove symbol prefix supportMasahiro Yamada2018-05-172-23/+4
| | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX was selected by BLACKFIN, METAG. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. No more architecture enables CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX, hence the last argument of scripts/depmod.sh can be removed. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * kallsyms: remove symbol prefix supportMasahiro Yamada2018-05-172-40/+11
| | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX was selected by BLACKFIN, METAG. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. No more architecture enables CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX, hence the --symbol-prefix option is unnecessary. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * genksyms: remove symbol prefix supportMasahiro Yamada2018-05-172-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX was selected by BLACKFIN, METAG. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. No more architecture enables CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX, hence the -s (--symbol-prefix) option is unnecessary. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * modpost: remove symbol prefix supportMasahiro Yamada2018-05-171-20/+10
| | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX was selected by BLACKFIN, METAG. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. No more architecture enables CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX, hence VMLINUX_SYMBOL_STR(foo) can be simplify replaced with "foo". Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: deb-pkg improve maintainer address generationRiku Voipio2018-05-171-14/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is multiple issues with the genaration of maintainer string It uses DEBEMAIL and EMAIL enviroment variables, which may contain angle brackets, creating invalid maintainer strings. The documented KBUILD_BUILD_USER and KBUILD_BUILD_HOST variables are not used. Undocumented and uncommon NAME variable is used. Refactor the Maintainer string to: - use EMAIL or DEBEMAIL directly if they are in form "name <user@host>" - use KBUILD_BUILD_USER and KBUILD_BUILD_HOST if set before falling back to autodetection - no longer use NAME variable or the useless Anonymous string The logic is switched from multiline if/then/fi statements to compact shell variable substition commands. Reported-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * fixdep: suppress consecutive / from file paths in dependency list filesNicolas Pitre2018-05-071-2/+4
| | | | | | | | | | | | | | | | | | Underscores in symbol names are translated into slashes for path names. Filesystems treat consecutive slashes as if there was only one, so let's do the same in the dependency list for easier grepping, etc. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | Merge tag 'sound-4.18-rc1' of ↵Linus Torvalds2018-06-06382-5396/+38468
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "We've got many code additions at this cycle as a result of quite a few new drivers. Below are highlights: Core stuff: - Fix the long-standing issue with the device registration order; the control device is now registered at last - PCM locking code cleanups for RT kernels - Fixes for possible races in ALSA timer resolution accesses - TLV offset definitions in uapi ASoC: - Many fixes for the topology stuff, including fixes for v4 ABI compatibility - Lots of cleanups / quirks for Intel platforms based on Realtek CODECs - Continued componentization works, removing legacy CODEC stuff - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver - Fixes and updates to Cirrus Logic SoC drivers - New Qualcomm DSP support - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454 HD-audio: - Finally better support for some CA0132 boards, allowing Windows firmware - HP Spectre x360 support along with a bulk of COEF stuff - Blacklisting power save default some known boards reported on Fedora USB-audio: - Continued improvements on UAC3 support; now BADD is supported - Fixes / improvements for Dell WD15 dock - Allow DMA coherent pages for PCM buffers for ARCH, MIPS & co Others: - New Xen sound frontend driver support - Cache implementation and other improvements for FireWire DICE - Conversions to octal permissions in allover places" * tag 'sound-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (386 commits) ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it ALSA: usb-audio: remove redundant check on err ASoC: topology: Move skl-tplg-interface.h to uapi ASoC: topology: Move v4 manifest header data structures to uapi ASoC: topology: Improve backwards compatibility with v4 topology files ALSA: pci/hda: Remove unused, broken, header file ASoC: TSCS454: Add Support ASoC: Intel: kbl: Move codec sysclk config to codec_init function ASoC: simple-card: set cpu dai clk in hw_params ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream() ALSA: oxygen: use match_string() helper ASoC: dapm: use match_string() helper ASoC: max98095: use match_string() helper ASoC: max98088: use match_string() helper ASoC: Intel: bytcr_rt5651: Set card long_name based on quirks ASoC: mt6797-mt6351: add hostless phone call path ASoC: mt6797: add Hostless DAI ASoC: mt6797: add PCM interface ASoC: mediatek: export mtk-afe symbols as needed ASoC: codecs: PCM1789: include gpio/consumer.h ...
| * \ Merge tag 'asoc-v4.18' of ↵Takashi Iwai2018-06-05256-3964/+29764
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.18 This is a very big update, mainly due to a huge set of new drivers some of which are individually very large. We also have a lot of fixes for the topology stuff, several of the users have stepped up and fixed some the serious issues there, and continued progress on the transition away from CODEC specific drivers to generic component drivers. - Many fixes for the topology code, including fixes for the half done v4 ABI compatibility from Guenter Roeck and other ABI fixes from Kirill Marinushkin. - Lots of cleanup for Intel platforms based on Realtek CODECs from Hans de Goode. - More followups on removing legacy CODEC things and transitioning to components from Morimoto-san. - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver. - A series of fixes and updates to the rather elderly Cirrus Logic SoC drivers from Alexander Sverdlin. - Qualcomm DSP support from Srinivas Kandagatla. - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454
| | * \ Merge branch 'asoc-4.17' into asoc-4.18 merge windowMark Brown2018-06-053-7/+8
| | |\ \
| | | * | MAINTAINERS: update sound/soc/intel maintainersPierre-Louis Bossart2018-05-171-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The information for Intel SoC drivers was not updated for several years. Add myself, Liam and Keyon (Jie) as maintainers to get notified of contributions and bug reports. As discussed with Mark and Takashi, I'll also monitor alsa-devel and ack Intel patches as necessary. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | ASoC: cs35l35: Add use_single_rw to regmap configPaul Handrigan2018-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the use_single_rw flag to regmap config since the device does not support bulk transactions over i2c. Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | | * | ASoC: Intel: bytcr_rt565: fix missing assignment to ret_valColin Ian King2018-05-031-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the check that ret_val is not -ENOENT is always true and the quirk bit BYT_RY5651_MCLK_EN is never being cleared because ret_val is always zero at this point from a previous assignment earlier on. I believe that ret_val should actually be assigned to the return from devm_clk_get() as this can return -ENOENT (from a deeper call to clk_get_sys) and that was the original intention to check this. Detected by CoverityScan, CID#1460228 ("Logically dead code") Fixes: 02c0a3b3047f ("ASoC: Intel: bytcr_rt5651: add MCLK, quirks and cleanups") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: dapm: delete dapm_kcontrol_data paths list before freeing itSrinivas Kandagatla2018-06-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dapm_kcontrol_data is freed as part of dapm_kcontrol_free(), leaving the paths pointer dangling in the list. This leads to system crash when we try to unload and reload sound card. I hit this bug during ADSP crash/reboot test case on Dragon board DB410c. Without this patch, on SLAB Poisoning enabled build, kernel crashes with "BUG kmalloc-128 (Tainted: G W ): Poison overwritten" Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
| | * | | ASoC: topology: Move skl-tplg-interface.h to uapiGuenter Roeck2018-06-015-14/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | skl-tplg-interface.h describes firmware format details for Skylake topology files. It is part of the ABI and should reside in the uapi directory. While moving the file, also replace the license boilerplate with the SPDX License Identifier. No functional change. Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: topology: Move v4 manifest header data structures to uapiGuenter Roeck2018-06-012-56/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Topology manifest v4 is still part of the ABI. Move its data structures into the uapi header file. No functional change. Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: topology: Improve backwards compatibility with v4 topology filesGuenter Roeck2018-06-013-2/+248
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit dc31e741db49 ("ASoC: topology: ABI - Add the types for BE DAI") introduced sound topology files version 5. Initially, this change made the topology code incompatible with v4 topology files. Backwards compatibility with v4 configuration files was subsequently added with commit 288b8da7e992 ("ASoC: topology: Support topology file of ABI v4"). Unfortunately, backwards compatibility was never fully implemented. First, the manifest size in (Skylake) v4 configuration files is set to 0, which causes manifest_new_ver() to bail out with error messages similar to the following. snd_soc_skl 0000:00:1f.3: ASoC: invalid manifest size snd_soc_skl 0000:00:1f.3: tplg component load failed-22 snd_soc_skl 0000:00:1f.3: Failed to init topology! snd_soc_skl 0000:00:1f.3: ASoC: failed to probe component -22 skl_n88l25_m98357a skl_n88l25_m98357a: ASoC: failed to instantiate card -22 skl_n88l25_m98357a: probe of skl_n88l25_m98357a failed with error -22 After this problem is fixed, the following error message is seen instead. snd_soc_skl 0000:00:1f.3: ASoC: old version of manifest snd_soc_skl 0000:00:1f.3: Invalid descriptor token 1093938482 snd_soc_skl 0000:00:1f.3: ASoC: failed to load widget media0_in cpr 0 snd_soc_skl 0000:00:1f.3: tPlg component load failed-22 This message is seen because backwards compatibility for loading widgets was never implemented. The lack of audio support when running the upstream kernel on recent Chromebooks has been reported in various forums, and can be traced back to this problem. Attempts to fix the problem, usually by providing v5 configuration files, were only partially successful. Let's implement backward compatibility properly to solve the problem for good. Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: TSCS454: Add SupportSteven Eckhoff2018-06-015-0/+5853
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently there is no support for Tempo Semiconductor's TSCS454 CODEC. Add support for it. Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: Intel: kbl: Move codec sysclk config to codec_init functionMac Chiang2018-06-011-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On APL, commit fd0f237572ad ("ASoC: Intel: bxt: Move codec sysclk config to codec_init function") fixed an issue related to jack detection. The MCLK for DA7219 does not change in this platform, but is currently being configured everytime as part of the platform_clock event handler for DAPM. The upshot of this is that we have unnecessary calls to this function, and it also means that if a stream hasn't yet been started, DA7219 driver does not have the correct MCLK rates programmed and so the HP detection feature does not operate as expected. The same fix is needed on KBL. This patch rectifies this issue by moving the sysclk call to codec_init function so it's only called once at initialisation. Signed-off-by: Mac Chiang <mac.chiang@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: simple-card: set cpu dai clk in hw_paramsDaniel Mack2018-06-012-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The simple-card driver currently accepts a clock node in the cpu dai sub-node and only uses it as an alternative to the 'system-clock-frequency' property to get the current frequency. This patch adds another use of the passed clock node. If mclk-fs is specified, the clocks in cpu and codec dai sub-nodes will be set to the calculated rate (stream rate * mclk_fs) in hw_params. This allows platforms to pass tuneable clocks as phandle that will automatically be set to the right rates. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: dapm: use match_string() helperXie Yisheng2018-05-311-11/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | match_string() returns the index of an array for a matching string, which can be used instead of open coded variant. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: max98095: use match_string() helperXie Yisheng2018-05-311-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | match_string() returns the index of an array for a matching string, which can be used instead of open coded variant. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: max98088: use match_string() helperXie Yisheng2018-05-311-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | match_string() returns the index of an array for a matching string, which can be used instead of open coded variant. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: Intel: bytcr_rt5651: Set card long_name based on quirksHans de Goede2018-05-311-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many X86 devices using a BYT SoC + RT5651 codec are cheap devices with generic DMI strings, causing snd_soc_set_dmi_name() to fail to set a long_name, making it impossible for userspace to have a correct UCM profile which knowns which input is connected to the internal mic, which input is connected to the hsmic (for correct jack-based switching) and which inputs are unused. Our quirks already specify which inputs the internal and headset mic are connected to. This commit sets a long_name based on the quirks so that userspace can have UCM profiles doing the right thing based on the long_name. Note that if we ever encounter the need for a special UCM profile for some device we can add a quirk to set a specific long_name for the device, Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: mt6797-mt6351: add hostless phone call pathKai Chieh Chuang2018-05-311-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: KaiChieh Chuang <kaichieh.chuang@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: mt6797: add Hostless DAIKai Chieh Chuang2018-05-315-0/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add path for hosltess lpbk from ADDA Capture to ADDA Playback add path for hostless phone call between ADDA DAI and PCM DAI Signed-off-by: KaiChieh Chuang <kaichieh.chuang@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: mt6797: add PCM interfaceKai Chieh Chuang2018-05-315-0/+494
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: KaiChieh Chuang <kaichieh.chuang@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: mediatek: export mtk-afe symbols as neededArnd Bergmann2018-05-311-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new mt6797-afe driver uses some functions in a common file, which works for a built-in driver but fails for a loadable module: ERROR: "mtk_afe_pcm_free" [sound/soc/mediatek/mt6797/snd-soc-mt6797-afe.ko] undefined! ERROR: "mtk_afe_add_sub_dai_control" [sound/soc/mediatek/mt6797/snd-soc-mt6797-afe.ko] undefined! ERROR: "mtk_afe_pcm_new" [sound/soc/mediatek/mt6797/snd-soc-mt6797-afe.ko] undefined! ERROR: "mtk_afe_combine_sub_dai" [sound/soc/mediatek/mt6797/snd-soc-mt6797-afe.ko] undefined! ERROR: "mtk_afe_pcm_ops" [sound/soc/mediatek/mt6797/snd-soc-mt6797-afe.ko] undefined! This exports the five symbols above for modules. Fixes: b3c702f56bf5 ("ASoC: mt6797: combine DAI to register component") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: codecs: PCM1789: include gpio/consumer.hArnd Bergmann2018-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_GPIOLIB is disabled, this codec fails to build because gpio/consumer.h is not included implicitly. sound/soc/codecs/pcm1789.c: In function 'pcm1789_common_init': sound/soc/codecs/pcm1789.c:247:19: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_gpio_request_one'? [-Werror=implicit-function-declaration] pcm1789->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH); ^~~~~~~~~~~~~~~~~~~~~~~ Fixes: 4ae340d1be36 ("ASoC: codecs: Add support for PCM1789") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: core: Fix return code shown on error for hw_paramsJon Hunter2018-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the call to hw_params for a component fails, the error code is held by the variable '__ret' but the error message displays the value held by the variable 'ret'. Fix the return code shown when hw_params fails for a component. Fixes: b8135864d4d3 ("ASoC: snd_soc_component_driver has snd_pcm_ops") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | ASoC: imx-audmux: add RXFS/RXCLK defines for 6-wire connectionsPhilipp Zabel2018-05-301-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In asynchronous mode, a RxFS and RxClk connection needs to be made between two ports. Add a define for the bit to be set in the *SEL fields. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> [m.felsch@pengutronix.de: fixed comment to include i.MX21 and 35] Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-07 01:41:03 +0100