January 2011 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [alsa-utils PATCH 1/3] Add missing call to AM_PROG_CC_C_O.
by Diego Elio Pettenò 20 Jan '11

20 Jan '11

Resolves this warning when rebuilding autotools: alsactl/Makefile.am:10: compiling `alsactl.c' with per-target flags requires `AM_PROG_CC_C_O' in `configure.in' --- configure.in | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/configure.in b/configure.in index 561ca46..6892fbf 100644 --- a/configure.in +++ b/configure.in @@ -24,6 +24,7 @@ then fi AC_PROG_CC +AM_PROG_CC_C_O dnl AC_PROG_CXX AC_PROG_INSTALL AC_PROG_MKDIR_P -- 1.7.4.rc2

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[alsa-devel] [alsa-lib PATCH] Update attributes.m4 to avoid warnings with autoconf-2.68
by Diego Elio Pettenò 20 Jan '11

20 Jan '11

--- m4/attributes.m4 | 21 +++++++++++++++------ 1 files changed, 15 insertions(+), 6 deletions(-) diff --git a/m4/attributes.m4 b/m4/attributes.m4 index e86456a..82b4a3c 100644 --- a/m4/attributes.m4 +++ b/m4/attributes.m4 @@ -25,7 +25,7 @@ dnl License when using or distributing such scripts, even though portions dnl of the text of the Macro appear in them. The GNU General Public dnl License (GPL) does govern all other use of the material that dnl constitutes the Autoconf Macro. -dnl +dnl dnl This special exception to the GPL applies to versions of the dnl Autoconf Macro released by this project. When you make and dnl distribute a modified version of the Autoconf Macro, you may extend @@ -39,7 +39,7 @@ AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [ AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]), [ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $1" - AC_COMPILE_IFELSE([int a;], + AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])], [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"], [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"]) CFLAGS="$ac_save_CFLAGS" @@ -89,7 +89,7 @@ AC_DEFUN([CC_CHECK_LDFLAGS], [ AS_TR_SH([cc_cv_ldflags_$1]), [ac_save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $1" - AC_LINK_IFELSE([int main() { return 1; }], + AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 1; }])], [eval "AS_TR_SH([cc_cv_ldflags_$1])='yes'"], [eval "AS_TR_SH([cc_cv_ldflags_$1])="]) LDFLAGS="$ac_save_LDFLAGS" @@ -147,7 +147,7 @@ AC_DEFUN([CC_CHECK_ATTRIBUTE], [ AS_TR_SH([cc_cv_attribute_$1]), [ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $cc_cv_werror" - AC_COMPILE_IFELSE([$3], + AC_COMPILE_IFELSE([AC_LANG_SOURCE([$3])], [eval "AS_TR_SH([cc_cv_attribute_$1])='yes'"], [eval "AS_TR_SH([cc_cv_attribute_$1])='no'"]) CFLAGS="$ac_save_CFLAGS" @@ -165,7 +165,16 @@ AC_DEFUN([CC_CHECK_ATTRIBUTE], [ AC_DEFUN([CC_ATTRIBUTE_CONSTRUCTOR], [ CC_CHECK_ATTRIBUTE( [constructor],, - [void __attribute__((constructor)) ctor() { int a; }], + [extern void foo(); + void __attribute__((constructor)) ctor() { foo(); }], + [$1], [$2]) +]) + +AC_DEFUN([CC_ATTRIBUTE_DESTRUCTOR], [ + CC_CHECK_ATTRIBUTE( + [destructor],, + [extern void foo(); + void __attribute__((destructor)) dtor() { foo(); }], [$1], [$2]) ]) @@ -257,7 +266,7 @@ AC_DEFUN([CC_FLAG_VISIBILITY], [ cc_cv_flag_visibility='yes', cc_cv_flag_visibility='no') CFLAGS="$cc_flag_visibility_save_CFLAGS"]) - + AS_IF([test "x$cc_cv_flag_visibility" = "xyes"], [AC_DEFINE([SUPPORT_FLAG_VISIBILITY], 1, [Define this if the compiler supports the -fvisibility flag]) -- 1.7.4.rc2

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[alsa-devel] [PATCH 1/4] Update attributes.m4 to avoid warnings with autoconf-2.68
by Diego Elio Pettenò 20 Jan '11

20 Jan '11

--- m4/attributes.m4 | 21 +++++++++++++++------ 1 files changed, 15 insertions(+), 6 deletions(-) diff --git a/m4/attributes.m4 b/m4/attributes.m4 index e86456a..82b4a3c 100644 --- a/m4/attributes.m4 +++ b/m4/attributes.m4 @@ -25,7 +25,7 @@ dnl License when using or distributing such scripts, even though portions dnl of the text of the Macro appear in them. The GNU General Public dnl License (GPL) does govern all other use of the material that dnl constitutes the Autoconf Macro. -dnl +dnl dnl This special exception to the GPL applies to versions of the dnl Autoconf Macro released by this project. When you make and dnl distribute a modified version of the Autoconf Macro, you may extend @@ -39,7 +39,7 @@ AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [ AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]), [ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $1" - AC_COMPILE_IFELSE([int a;], + AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])], [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"], [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"]) CFLAGS="$ac_save_CFLAGS" @@ -89,7 +89,7 @@ AC_DEFUN([CC_CHECK_LDFLAGS], [ AS_TR_SH([cc_cv_ldflags_$1]), [ac_save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $1" - AC_LINK_IFELSE([int main() { return 1; }], + AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 1; }])], [eval "AS_TR_SH([cc_cv_ldflags_$1])='yes'"], [eval "AS_TR_SH([cc_cv_ldflags_$1])="]) LDFLAGS="$ac_save_LDFLAGS" @@ -147,7 +147,7 @@ AC_DEFUN([CC_CHECK_ATTRIBUTE], [ AS_TR_SH([cc_cv_attribute_$1]), [ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $cc_cv_werror" - AC_COMPILE_IFELSE([$3], + AC_COMPILE_IFELSE([AC_LANG_SOURCE([$3])], [eval "AS_TR_SH([cc_cv_attribute_$1])='yes'"], [eval "AS_TR_SH([cc_cv_attribute_$1])='no'"]) CFLAGS="$ac_save_CFLAGS" @@ -165,7 +165,16 @@ AC_DEFUN([CC_CHECK_ATTRIBUTE], [ AC_DEFUN([CC_ATTRIBUTE_CONSTRUCTOR], [ CC_CHECK_ATTRIBUTE( [constructor],, - [void __attribute__((constructor)) ctor() { int a; }], + [extern void foo(); + void __attribute__((constructor)) ctor() { foo(); }], + [$1], [$2]) +]) + +AC_DEFUN([CC_ATTRIBUTE_DESTRUCTOR], [ + CC_CHECK_ATTRIBUTE( + [destructor],, + [extern void foo(); + void __attribute__((destructor)) dtor() { foo(); }], [$1], [$2]) ]) @@ -257,7 +266,7 @@ AC_DEFUN([CC_FLAG_VISIBILITY], [ cc_cv_flag_visibility='yes', cc_cv_flag_visibility='no') CFLAGS="$cc_flag_visibility_save_CFLAGS"]) - + AS_IF([test "x$cc_cv_flag_visibility" = "xyes"], [AC_DEFINE([SUPPORT_FLAG_VISIBILITY], 1, [Define this if the compiler supports the -fvisibility flag]) -- 1.7.4.rc2

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[alsa-devel] [PATCH 1/2] ASoC: soc-cache: Introduce the cache_bypass option
by Dimitris Papastamos 20 Jan '11

20 Jan '11

This is primarily needed to avoid writing back to the cache whenever we are syncing the cache with the hardware. This gives a performance benefit especially for large register maps. Signed-off-by: Dimitris Papastamos <dp(a)opensource.wolfsonmicro.com> --- include/sound/soc.h | 1 + sound/soc/soc-cache.c | 36 ++++++++++++++++++++++++------------ 2 files changed, 25 insertions(+), 12 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 9952254..984dfd1 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -488,6 +488,7 @@ struct snd_soc_codec { /* runtime */ struct snd_ac97 *ac97; /* for ad-hoc ac97 devices */ unsigned int active; + unsigned int cache_bypass:1; /* Suppress access to the cache */ unsigned int cache_only:1; /* Suppress writes to hardware */ unsigned int cache_sync:1; /* Cache needs to be synced to hardware */ unsigned int suspended:1; /* Codec is in suspend PM state */ diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index d97a59f..1ebff9f 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -25,7 +25,8 @@ static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -49,7 +50,8 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg, data[1] = value & 0x00ff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -106,7 +108,8 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -130,7 +133,8 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg, data[1] = value & 0x00ff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -191,7 +195,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg, data[1] = value & 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -216,7 +221,8 @@ static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec, reg &= 0xff; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -271,7 +277,8 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg, data[2] = value & 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -295,7 +302,8 @@ static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -450,7 +458,8 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec, reg &= 0xff; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -476,7 +485,8 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg, reg &= 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -568,7 +578,8 @@ static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -595,7 +606,8 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg, data[3] = value & 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; -- 1.7.3.5

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[alsa-devel] [PATCH v5 0/3] input: Add support for ECI (multimedia) accessories
by tapio.vihuri＠nokia.com 20 Jan '11

20 Jan '11

From: Tapio Vihuri <tapio.vihuri(a)nokia.com> Thank you for comments. ECI input driver changes: - Use sparse_keymap_setup() properly, remove unneeded input set_bits ECI controller driver changes: - Added "button" debugfs entry for input driver buttons handling testing Created against linux-2.6.38-rc1 at: 12fcdba Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux --- v4 message --- Thank you for comments. ECI input driver changes: - Use driver name in debugfs - reject accessory stating more than maximum 31 buttons - clean out couple comments ECI controller driver changes: - name change, from ecibus to eci_xxx_ctrl - location change, from drivers/ecibus to drivers/input/misc - major rework from platform driver to i2c-driver - removed mrst platform dependency Checkpatch warn about Kconfig, but I think it is false positive, and I will report it to the maintainer. Platform code changes: - medfield_ prefix changed to mrst_ - added ECI controller needed power control - remover ECI controller platform driver stuff - added i2c stuff for ECI controller driver Created against linux-2.6.37-rc8 at: a25cecc Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze --- v3 message --- Thank you for comments. ECI input driver changes: - Makefile and Kconfig sorted alphabetically - using sparse keymap library, much cleaner solution - correct string aligment with 80 column - debugfs initialization fix - sysfs cable entry using just 0/1 - using cheaper __set_bit - insane comments fixed - remove unneeded misc device Created against linux-2.6.37-rc8 at: 989d873 Merge master.kernel.org:/home/rmk/linux-2.6-arm --- v2 message --- Thank you for comments. In series two there Kconfig dependency problem fixed, preventing compilation if X86_MRST (Intel Moorestown) or INPUT_MISC is not selected. Also created against linux-2.6.37-rc8 --- v1 message --- Hi all This patch set introduce Multimedia Headset Accessory support for Nokia phones. Technically those are known as ECI (Enhancement Control Interface) If headset has many buttons, like play, vol+, vol- etc. then it is propably ECI accessory. Among several buttons ECI accessories contains memory for storing several parameters. This ECI input driver provides the following features: - reading ECI configuration memory - ECI buttons as input events Drive is constructed as follows: - ECI accessory input driver deals with headset accessory - ECI bus control driver deals the HW transfering data to/from headset - platform data match used HW In the future accessory detection logic will be added using ALSA jack reporting. Created against linux-2.6.37-rc6 Please review. Tapio Vihuri (3): ECI: input: introduce ECI accessory input driver ECI: introducing ECI controller driver ECI: adding platform data for ECI driver arch/x86/platform/mrst/mrst.c | 49 ++ drivers/input/misc/Kconfig | 60 +++ drivers/input/misc/Makefile | 3 +- drivers/input/misc/eci.c | 931 ++++++++++++++++++++++++++++++++++++ drivers/input/misc/eci_at20_ctrl.c | 569 ++++++++++++++++++++++ include/linux/input/eci.h | 179 +++++++ 6 files changed, 1790 insertions(+), 1 deletions(-) create mode 100644 drivers/input/misc/eci.c create mode 100644 drivers/input/misc/eci_at20_ctrl.c create mode 100644 include/linux/input/eci.h

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[alsa-devel] [PATCH v4 0/3] input: Add support for ECI (multimedia) accessories
by tapio.vihuri＠nokia.com 20 Jan '11

20 Jan '11

From: Tapio Vihuri <tapio.vihuri(a)nokia.com> Thank you for comments. ECI input driver changes: - Use driver name in debugfs - reject accessory stating more than maximum 31 buttons - clean out couple comments ECI controller driver changes: - name change, from ecibus to eci_xxx_ctrl - location change, from drivers/ecibus to drivers/input/misc - major rework from platform driver to i2c-driver - removed mrst platform dependency Checkpatch warn about Kconfig, but I think it is false positive, and I will report it to the maintainer. Platform code changes: - medfield_ prefix changed to mrst_ - added ECI controller needed power control - remover ECI controller platform driver stuff - added i2c stuff for ECI controller driver Created against linux-2.6.37-rc8 at: a25cecc Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze --- v3 message --- Thank you for comments. ECI input driver changes: - Makefile and Kconfig sorted alphabetically - using sparse keymap library, much cleaner solution - correct string aligment with 80 column - debugfs initialization fix - sysfs cable entry using just 0/1 - using cheaper __set_bit - insane comments fixed - remove unneeded misc device Created against linux-2.6.37-rc8 at: 989d873 Merge master.kernel.org:/home/rmk/linux-2.6-arm --- v2 message --- Thank you for comments. In series two there Kconfig dependency problem fixed, preventing compilation if X86_MRST (Intel Moorestown) or INPUT_MISC is not selected. Also created against linux-2.6.37-rc8 --- v1 message --- Hi all This patch set introduce Multimedia Headset Accessory support for Nokia phones. Technically those are known as ECI (Enhancement Control Interface) If headset has many buttons, like play, vol+, vol- etc. then it is propably ECI accessory. Among several buttons ECI accessories contains memory for storing several parameters. This ECI input driver provides the following features: - reading ECI configuration memory - ECI buttons as input events Drive is constructed as follows: - ECI accessory input driver deals with headset accessory - ECI bus control driver deals the HW transfering data to/from headset - platform data match used HW In the future accessory detection logic will be added using ALSA jack reporting. Created against linux-2.6.37-rc6 Please review. Tapio Vihuri (3): ECI: input: introduce ECI accessory input driver ECI: introducing ECI controller driver ECI: adding platform data for ECI driver arch/x86/platform/mrst/mrst.c | 49 ++ drivers/input/misc/Kconfig | 60 +++ drivers/input/misc/Makefile | 3 +- drivers/input/misc/eci.c | 946 ++++++++++++++++++++++++++++++++++++ drivers/input/misc/eci_at20_ctrl.c | 533 ++++++++++++++++++++ include/linux/input/eci.h | 179 +++++++ 6 files changed, 1769 insertions(+), 1 deletions(-) create mode 100644 drivers/input/misc/eci.c create mode 100644 drivers/input/misc/eci_at20_ctrl.c create mode 100644 include/linux/input/eci.h

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[alsa-devel] ASoC updates for 2.6.39
by Mark Brown 20 Jan '11

20 Jan '11

The following changes since commit c56eb8fb6dccb83d9fe62fd4dc00c834de9bc470: Linux 2.6.38-rc1 (2011-01-18 15:14:02 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-2.6.39 Barry Song (2): ASoC: Blackfin TDM: use external frame syncs ASoC: Blackfin: fix DAI/SPORT config dependency issues Dimitris Papastamos (11): ASoC: soc-core: Add support for NULL default register caches ASoC: WM8995: Remember to flush the cache on resume ASoC: soc-cache: Clean up the cache manipulation code ASoC: soc-core: Simplify compress_type overriding functionality ASoC: soc-cache: Ensure flat compression uses a copy of the defaults cache ASoC: soc-cache: Add reg_size as a member to snd_soc_codec ASoC: soc-cache: Add support for default readable()/volatile() functions ASoC: Update users of readable_register()/volatile_register() ASoC: Automatically assign the default readable()/volatile() functions ASoC: WM8991: Add initial WM8991 driver ASoC: WM8995: Add regulator handling code Harsha Priya (2): ASoC: sst_platform created helper functions ASoC: sst_platform porting sst dsp driver interface as per latest in Greg's staging tree Kuninori Morimoto (1): ASoC: sh: fsi-ak4642: fixup platform device id Mark Brown (8): ASoC: Taint the kernel if debugfs is used to write directly to CODECs ASoC: Update name of debugfs root symbol to snd_soc_ ASoC: Fix indentation in soc_remove() Merge branch 'for-2.6.38' into for-2.6.39 ASoC: Avoid direct register cache access when setting defaults Merge branch 'for-2.6.38' into for-2.6.39 Merge branch 'for-2.6.38' of git://git.kernel.org/.../broonie/sound-2.6 into for-2.6.38 Merge branch 'for-2.6.38' into for-2.6.39 Mike Frysinger (2): ASoC: Blackfin TDM: fix missed snd_soc_dai_get_drvdata update ASoC: Blackfin AC97: fix build error after multi-component update Peter Ujfalusi (1): ASoC: core: Remove dapm_sync call from soc_post_component_init Seungwhan Youn (6): ASoC: SAMSUNG: Remove AC97 header file ASoC: SAMSUNG: Clean-up DMA header file ASoC: SAMSUNG: Move PCM specific definitions into pcm.c ASoC: SAMSUNG: Clean-up header includes ASoC: documentation updates ASoC: documentation updates Stephen Warren (10): ASoC: Export debugfs root dentry ASoC: tegra: Add tegra-das driver ASoC: tegra: Add tegra-pcm driver ASoC: tegra: Add tegra-i2s driver ASoC: tegra: Machine utility code ASoC: tegra: Harmony machine support ASoC: tegra: Kconfig and Makefile ASoC: tegra: s/IS_ERR_OR_NULL/IS_ERR/ for clk_get_sys ASoC: tegra: Remove TEGRA_I2S_AUDIO from Kconfig ASoC: tegra: Add DAPM widgets/routes for Harmony Timur Tabi (1): ASoC: let snd_soc_update_bits() return an error code Vasily Khoruzhick (2): ASoC: PXA: Fix jack detection on Zipit Z2 ASoC: PXA: Fix codec address on Zipit Z2 Vinod Koul (12): ASoC: sst v2: Add sn95031 codec driver ASoC: sst v2: Add mid platform driver ASoC sst v2: Add medfield machine driver ASoC: sst v2: Add makefiles and kconfigs changes ASoC: sn95031 fix the code style and format inconsistencies ASoC: sst platform - fix the style inconsistency ASoC: mid-x86 - remove the flag in makefile ASoC: soc core move card cleanup from soc_remove() ASoC: soc core move the card debugfs initialization ASoC: soc core add inline to handle card list initialzation ASoC: soc core allow machine driver to register the card ASoC: Add dependency on INTEL_SCU_IPC for Intel MID drivers Documentation/sound/alsa/soc/codec.txt | 45 +- Documentation/sound/alsa/soc/machine.txt | 38 +- Documentation/sound/alsa/soc/platform.txt | 12 +- include/sound/soc.h | 45 +- sound/soc/Kconfig | 2 + sound/soc/Makefile | 2 + sound/soc/blackfin/Kconfig | 11 +- sound/soc/blackfin/bf5xx-ac97.c | 4 +- sound/soc/blackfin/bf5xx-tdm.c | 10 +- sound/soc/codecs/Kconfig | 8 + sound/soc/codecs/Makefile | 4 + sound/soc/codecs/cs4270.c | 4 +- sound/soc/codecs/max98088.c | 2 +- sound/soc/codecs/sn95031.c | 495 ++++++++ sound/soc/codecs/sn95031.h | 99 ++ sound/soc/codecs/wm8523.c | 8 +- sound/soc/codecs/wm8741.c | 13 +- sound/soc/codecs/wm8804.c | 2 +- sound/soc/codecs/wm8900.c | 2 +- sound/soc/codecs/wm8903.c | 2 +- sound/soc/codecs/wm8904.c | 43 +- sound/soc/codecs/wm8955.c | 27 +- sound/soc/codecs/wm8961.c | 2 +- sound/soc/codecs/wm8962.c | 34 +- sound/soc/codecs/wm8978.c | 2 +- sound/soc/codecs/wm8991.c | 1427 ++++++++++++++++++++++++ sound/soc/codecs/wm8991.h | 833 ++++++++++++++ sound/soc/codecs/wm8993.c | 2 +- sound/soc/codecs/wm8994.c | 10 +- sound/soc/codecs/wm8995.c | 103 ++- sound/soc/codecs/wm9081.c | 2 +- sound/soc/codecs/wm9090.c | 45 +- sound/soc/mid-x86/Kconfig | 14 + sound/soc/mid-x86/Makefile | 5 + sound/soc/mid-x86/mfld_machine.c | 296 +++++ sound/soc/mid-x86/sst_platform.c | 459 ++++++++ sound/soc/mid-x86/sst_platform.h | 63 ++ sound/soc/pxa/z2.c | 3 +- sound/soc/samsung/ac97.c | 8 +- sound/soc/samsung/ac97.h | 21 - sound/soc/samsung/dma.c | 11 +- sound/soc/samsung/dma.h | 8 - sound/soc/samsung/goni_wm8994.c | 10 +- sound/soc/samsung/h1940_uda1380.c | 9 - sound/soc/samsung/i2s.c | 3 +- sound/soc/samsung/jive_wm8750.c | 11 - sound/soc/samsung/ln2440sbc_alc650.c | 7 - sound/soc/samsung/neo1973_gta02_wm8753.c | 14 +- sound/soc/samsung/pcm.c | 118 ++- sound/soc/samsung/pcm.h | 107 -- sound/soc/samsung/rx1950_uda1380.c | 11 - sound/soc/samsung/s3c-i2s-v2.c | 3 +- sound/soc/samsung/s3c2412-i2s.c | 12 +- sound/soc/samsung/s3c24xx-i2s.c | 14 +- sound/soc/samsung/s3c24xx_simtec.c | 7 - sound/soc/samsung/s3c24xx_simtec_hermes.c | 10 - sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c | 12 - sound/soc/samsung/s3c24xx_uda134x.c | 9 +- sound/soc/samsung/smartq_wm8987.c | 6 - sound/soc/samsung/smdk2443_wm9710.c | 7 - sound/soc/samsung/smdk_spdif.c | 5 - sound/soc/samsung/smdk_wm8580.c | 7 +- sound/soc/samsung/smdk_wm9713.c | 5 - sound/soc/samsung/spdif.c | 3 +- sound/soc/sh/fsi-ak4642.c | 11 +- sound/soc/soc-cache.c | 317 +++--- sound/soc/soc-core.c | 165 ++-- sound/soc/tegra/Kconfig | 26 + sound/soc/tegra/Makefile | 14 + sound/soc/tegra/harmony.c | 210 ++++ sound/soc/tegra/tegra_asoc_utils.c | 152 +++ sound/soc/tegra/tegra_asoc_utils.h | 31 + sound/soc/tegra/tegra_das.c | 264 +++++ sound/soc/tegra/tegra_das.h | 135 +++ sound/soc/tegra/tegra_i2s.c | 502 +++++++++ sound/soc/tegra/tegra_i2s.h | 165 +++ sound/soc/tegra/tegra_pcm.c | 401 +++++++ sound/soc/tegra/tegra_pcm.h | 55 + 78 files changed, 6347 insertions(+), 717 deletions(-) create mode 100644 sound/soc/codecs/sn95031.c create mode 100644 sound/soc/codecs/sn95031.h create mode 100644 sound/soc/codecs/wm8991.c create mode 100644 sound/soc/codecs/wm8991.h create mode 100644 sound/soc/mid-x86/Kconfig create mode 100644 sound/soc/mid-x86/Makefile create mode 100644 sound/soc/mid-x86/mfld_machine.c create mode 100644 sound/soc/mid-x86/sst_platform.c create mode 100644 sound/soc/mid-x86/sst_platform.h delete mode 100644 sound/soc/samsung/ac97.h create mode 100644 sound/soc/tegra/Kconfig create mode 100644 sound/soc/tegra/Makefile create mode 100644 sound/soc/tegra/harmony.c create mode 100644 sound/soc/tegra/tegra_asoc_utils.c create mode 100644 sound/soc/tegra/tegra_asoc_utils.h create mode 100644 sound/soc/tegra/tegra_das.c create mode 100644 sound/soc/tegra/tegra_das.h create mode 100644 sound/soc/tegra/tegra_i2s.c create mode 100644 sound/soc/tegra/tegra_i2s.h create mode 100644 sound/soc/tegra/tegra_pcm.c create mode 100644 sound/soc/tegra/tegra_pcm.h

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[alsa-devel] [PATCH] ALSA: HDA: Add SKU ignore for another Thinkpad Edge 14
by David Henningsson 20 Jan '11

20 Jan '11

BugLink: http://bugs.launchpad.net/bugs/705323 Thinkpad Edge 14 has one more SSID that suffers from disabled auto-mute. -- David Henningsson, Canonical Ltd. http://launchpad.net/~diwic

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Re: [alsa-devel] ALSA issue on DA850/OMAP-L138/AM18x
by Rajashekhara, Sudhakar 20 Jan '11

20 Jan '11

Hi Dan, Thanks for testing this patch. I'll add your Tested-by tag when I submit this patch. On Wed, Jan 19, 2011 at 00:32:21, Dan Sharon wrote: > These patches apply cleanly to 'v2.6.37' > 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 > > of > git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git. > > The kernel was built with the 'da8xx_omapl_defconfig' from the omap-l1tree, > and 'make menuconfig' to enable ASoC (the defconfig already has CONFIG_REGULATOR=y, > CONFIG_REGULATOR_DUMMY=y, and CONFIG_REGULATOR_TPS6507X=y). > > Testing was done on a da850evm by tftp'ing the kernel into ram, and using the > SPI-flash-based rootfs from the PSP that shipped with the board. > > Using 'arecord -r 48000 -c 2 -f S32_BE -t raw -v -d 1 > /tmp/arecord.cap' produced > a file of 384000 bytes (48000 x 2 x 4 bytes/sample). > 'arecord -r 48000 -c 2 -f S32_BE -t raw -v > /dev/null' ran flawlessly for several > hours. > > I was not able to reproduce Sudhakar's problems with 'arecord -f dat | aplay -f dat'. > Did you try the above, immediately after the da850evm boots? I am not facing the issue if I run arecod and aplay together after executing arecord or aplay individually. Thanks, Sudhakar

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[alsa-devel] Driver for TerraTec DMX 6Fire USB
by Torsten Schenk 19 Jan '11

19 Jan '11

Hello, i recently got a TerraTec DMX 6Fire USB. Since it's not supported by alsa, I decided to look into communications between the windows driver and the card. Here is the result. What should be revised: - I was unsure about naming conventions, so please check the name of card/midi/pcm/control/module. - Also the device needs firmware to be able to run. I did not included the firmware (from the windows driver) in the attachment since the 60kB mail size limit were exceeded last time I tried to post this driver. - Firmware: I read about that .ihex-parsing in drivers is not really approved, but I cannot convert the files easily into a binary format because the offsets are not contiguous. Of course there could be alternate ways to be thought about, which would imply that original files from TT are not supported since they are in ihex. - I didn't manage to create a configuration in /usr/share/alsa/cards. What is working: Everything except SPDIF - Hardware Master volume - PCM 44-192kHz@24 bits, 6 channels out, 4 channels in (analog) - MIDI in/out - firmware loading after cold start - phono/line switching If anything else comes to your attention, just let me know. Greetings, Torsten

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