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[alsa-devel] [PATCH 0/3] ASoC: TWL4030: Fixes and small cleanup
by Peter Ujfalusi 10 Dec '08

10 Dec '08

Hello, The CarkitL/R DAPM output somehow got lost, the first patch adds it. Really small cleanup for line wrap in the mux switch texts. DAC names changed in order to avoid confusion with the mux switch names. --- Peter Ujfalusi (3): ASoC: TWL4030: Add missing Carkit output ASoC: TWL4030: Small cleanup ASoC: TWL4030: Change the name for the DACs sound/soc/codecs/twl4030.c | 27 +++++++++++++-------------- 1 files changed, 13 insertions(+), 14 deletions(-)

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[alsa-devel] Ask a question about WM8976
by peter meng 10 Dec '08

10 Dec '08

Hi, I'm a newbie for alsa and using wm8976 first time . I found the driver of wm8976 comments the contents of wm8976_dapm_widgets . 1. Is this mean all widget in wm8976 does not have power management function ? 2. If wm8976 does not add widget then the process of 'set up audio path map ' will fails , is this correct ? ------------------------------------------------------------------- // TODO Widgets static const struct snd_soc_dapm_widget wm8976_dapm_widgets[] = { #if 0 //SND_SOC_DAPM_MUTE("Mono Mute", WM8976_MONOMIX, 6, 0), //SND_SOC_DAPM_MUTE("Speaker Mute", WM8976_SPKMIX, 6, 0), SND_SOC_DAPM_MIXER("Speaker Mixer", WM8976_POWER3, 2, 0, &wm8976_speaker_mixer_controls[0], ARRAY_SIZE(wm8976_speaker_mixer_controls)), SND_SOC_DAPM_MIXER("Mono Mixer", WM8976_POWER3, 3, 0, &wm8976_mono_mixer_controls[0], ARRAY_SIZE(wm8976_mono_mixer_controls)), SND_SOC_DAPM_DAC("DAC", "HiFi Playback", WM8976_POWER3, 0, 0), SND_SOC_DAPM_ADC("ADC", "HiFi Capture", WM8976_POWER3, 0, 0), SND_SOC_DAPM_PGA("Aux Input", WM8976_POWER1, 6, 0, NULL, 0), SND_SOC_DAPM_PGA("SpkN Out", WM8976_POWER3, 5, 0, NULL, 0), SND_SOC_DAPM_PGA("SpkP Out", WM8976_POWER3, 6, 0, NULL, 0), SND_SOC_DAPM_PGA("Mono Out", WM8976_POWER3, 7, 0, NULL, 0), SND_SOC_DAPM_PGA("Mic PGA", WM8976_POWER2, 2, 0, NULL, 0), SND_SOC_DAPM_PGA("Aux Boost", SND_SOC_NOPM, 0, 0, &wm8976_aux_boost_controls, 1), SND_SOC_DAPM_PGA("Mic Boost", SND_SOC_NOPM, 0, 0, &wm8976_mic_boost_controls, 1), SND_SOC_DAPM_SWITCH("Capture Boost", SND_SOC_NOPM, 0, 0, &wm8976_capture_boost_controls), SND_SOC_DAPM_MIXER("Boost Mixer", WM8976_POWER2, 4, 0, NULL, 0), SND_SOC_DAPM_MICBIAS("Mic Bias", WM8976_POWER1, 4, 0), SND_SOC_DAPM_INPUT("MICN"), SND_SOC_DAPM_INPUT("MICP"), SND_SOC_DAPM_INPUT("AUX"), SND_SOC_DAPM_OUTPUT("MONOOUT"), SND_SOC_DAPM_OUTPUT("SPKOUTP"), SND_SOC_DAPM_OUTPUT("SPKOUTN"), #endif }; static int wm8976_add_widgets(struct snd_soc_codec *codec) { int i; for(i = 0; i < ARRAY_SIZE(wm8976_dapm_widgets); i++) { snd_soc_dapm_new_control(codec, &wm8976_dapm_widgets[i]); } /* set up audio path map */ for(i = 0; audio_map[i][0] != NULL; i++) { snd_soc_dapm_connect_input(codec, audio_map[i][0], audio_map[i][1], audio_map[i][2]); } snd_soc_dapm_new_widgets(codec); return 0; } ----------------------------------------------- Thanks advanced . Best Regards Peter Meng

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Re: [alsa-devel] Warnings in wm8903.c (Re: Merged upstream to topic/asoc branch)
by Mark Brown 10 Dec '08

10 Dec '08

On Wed, Dec 10, 2008 at 08:26:56AM +0100, Takashi Iwai wrote: > Hmm, I got the warnings again on a x86-64 with gcc-4.3.2 randconfig > test build again. > The config is attached below. OK, I've managed to reproduce this with that .config. I'll push a patch later today which adds return statements to silence the warning, meaning that any genuine issues won't be suppressed.

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[alsa-devel] [PATCH 00/18] ASoC updates
by Mark Brown 10 Dec '08

10 Dec '08

The following changes since commit 28a1d869560a49d960ba2a3b450ec965712e5560: Daniel Mack (1): ASoC: tlv320aic3x: control additions and cleanups are available in the git repository at: git://opensource.wolfsonmicro.com/linux-2.6-asoc for-tiwai Mark Brown (9): ASoC: Add card registration API ASoC: Add DAI registration API ASoC: Register platform DAIs ASoC: Add platform registration API ASoC: Register platform drivers ASoC: Register non-AC97 codec DAIs ASoC: Initial framework for dynamic card instantiation ASoC: Wait for non-AC97 codec DAIs before instantiating ASoC: Convert WM8900 to allow registration by machine code Peter Ujfalusi (9): ASoC: TWL4030: Correct DAPM_DAC with power control ASoC: TWL4030: Add Analog PGA control switch to DAPM ASoC: TWL4030: Add DAPM event handler for output MUX selection ASoC: TWL4030: DAPM mapping of the Earpiece output ASoC: TWL4030: DAPM mapping of the PreDriv outputs ASoC: TWL4030: DAPM mapping of the Headset outputs ASoC: TWL4030: DAPM mapping of the Carkit outputs ASoC: TWL4030: DAPM mapping of the Handsfree outputs ASoC: TWL4030: Do not alter the Headset output volume on power-up/down include/sound/soc-dai.h | 8 + include/sound/soc.h | 10 ++ sound/soc/atmel/atmel-pcm.c | 12 ++ sound/soc/atmel/atmel_ssc_dai.c | 11 ++ sound/soc/au1x/dbdma2.c | 3 +- sound/soc/au1x/psc-ac97.c | 3 +- sound/soc/au1x/psc-i2s.c | 3 +- sound/soc/blackfin/bf5xx-ac97-pcm.c | 12 ++ sound/soc/blackfin/bf5xx-ac97.c | 12 ++ sound/soc/blackfin/bf5xx-i2s-pcm.c | 12 ++ sound/soc/blackfin/bf5xx-i2s.c | 12 ++ sound/soc/codecs/ad73311.c | 12 ++ sound/soc/codecs/ak4535.c | 12 ++ sound/soc/codecs/cs4270.c | 12 ++ sound/soc/codecs/pcm3008.c | 12 ++ sound/soc/codecs/ssm2602.c | 12 ++ sound/soc/codecs/tlv320aic23.c | 12 ++ sound/soc/codecs/tlv320aic26.c | 15 ++- sound/soc/codecs/tlv320aic3x.c | 12 ++ sound/soc/codecs/twl4030.c | 277 +++++++++++++++++++++++++++++++-- sound/soc/codecs/uda134x.c | 12 ++ sound/soc/codecs/uda1380.c | 12 ++ sound/soc/codecs/wm8510.c | 12 ++ sound/soc/codecs/wm8580.c | 12 ++ sound/soc/codecs/wm8728.c | 12 ++ sound/soc/codecs/wm8731.c | 12 ++ sound/soc/codecs/wm8750.c | 12 ++ sound/soc/codecs/wm8753.c | 12 ++ sound/soc/codecs/wm8900.c | 105 ++++--------- sound/soc/codecs/wm8903.c | 12 ++ sound/soc/codecs/wm8971.c | 12 ++ sound/soc/codecs/wm8990.c | 12 ++ sound/soc/davinci/davinci-i2s.c | 12 ++ sound/soc/davinci/davinci-pcm.c | 12 ++ sound/soc/fsl/fsl_dma.c | 12 ++ sound/soc/fsl/fsl_ssi.c | 10 ++ sound/soc/fsl/mpc5200_psc_i2s.c | 4 + sound/soc/omap/omap-mcbsp.c | 13 ++ sound/soc/omap/omap-pcm.c | 12 ++ sound/soc/pxa/pxa-ssp.c | 12 ++ sound/soc/pxa/pxa2xx-ac97.c | 12 ++ sound/soc/pxa/pxa2xx-i2s.c | 13 ++- sound/soc/pxa/pxa2xx-pcm.c | 12 ++ sound/soc/s3c24xx/s3c2412-i2s.c | 13 ++ sound/soc/s3c24xx/s3c2443-ac97.c | 13 ++ sound/soc/s3c24xx/s3c24xx-i2s.c | 12 ++ sound/soc/s3c24xx/s3c24xx-pcm.c | 12 ++ sound/soc/sh/dma-sh7760.c | 12 ++ sound/soc/sh/hac.c | 12 ++ sound/soc/sh/ssi.c | 12 ++ sound/soc/soc-core.c | 291 +++++++++++++++++++++++++++++++++-- 51 files changed, 1102 insertions(+), 110 deletions(-)

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[alsa-devel] No sound from laptop speakers (Resolved)
by Manilal K M 10 Dec '08

10 Dec '08

Hello everybody, Recently I have installed Fedora 10 on my Compaq CQ45 laptop. But unfortunately there was no sound from the laptop speakers even though the headphones worked perfectly. I did some google search but it didn't helped. Later, on a discussion at #alsa(freenode.net), one of the IRC member(nickname: copper) gave some clue and finally found that I have to upgrade the alsa driver and pass the model id(dell-m4-1) as a parameter in modprobe.conf. Here are the results generated by alsa-info.sh before and after upgrading to the latest alsa(1.0.18a). http://www.alsa-project.org/db/?f=9a29eac2731b3de1c17183d6c43aac3fa11942c9 http://www.alsa-project.org/db/?f=9a29eac2731b3de1c17183d6c43aac3fa11942c9 The option I have passed to /etc/modprobe.conf/alsa-base is : options snd-hda-intel model=dell-m4-1 After reboot, I was able to hear sound from laptop speakers. -- Manilal K M : മണിലാല്‍ കെ എം. http://libregeek.blogspot.com

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[alsa-devel] [PATCH 2/2] ASoC: TWL4030: Small cleanup
by Peter Ujfalusi 10 Dec '08

10 Dec '08

The mux switch related texts fits to on line, no need to wrap them. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)nokia.com> --- sound/soc/codecs/twl4030.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index df9f2ce..e3a7115 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -192,8 +192,7 @@ static void twl4030_init_chip(struct snd_soc_codec *codec) /* Earpiece */ static const char *twl4030_earpiece_texts[] = - {"Off", "DACL1", "DACL2", "Invalid", - "DACR1"}; + {"Off", "DACL1", "DACL2", "Invalid", "DACR1"}; static const struct soc_enum twl4030_earpiece_enum = SOC_ENUM_SINGLE(TWL4030_REG_EAR_CTL, 1, @@ -205,8 +204,7 @@ SOC_DAPM_ENUM("Route", twl4030_earpiece_enum); /* PreDrive Left */ static const char *twl4030_predrivel_texts[] = - {"Off", "DACL1", "DACL2", "Invalid", - "DACR2"}; + {"Off", "DACL1", "DACL2", "Invalid", "DACR2"}; static const struct soc_enum twl4030_predrivel_enum = SOC_ENUM_SINGLE(TWL4030_REG_PREDL_CTL, 1, @@ -218,8 +216,7 @@ SOC_DAPM_ENUM("Route", twl4030_predrivel_enum); /* PreDrive Right */ static const char *twl4030_predriver_texts[] = - {"Off", "DACR1", "DACR2", "Invalid", - "DACL2"}; + {"Off", "DACR1", "DACR2", "Invalid", "DACL2"}; static const struct soc_enum twl4030_predriver_enum = SOC_ENUM_SINGLE(TWL4030_REG_PREDR_CTL, 1, -- 1.6.0.4

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[alsa-devel] [PATCH 1/2] ASoC: TWL4030: Add missing Carkit output
by Peter Ujfalusi 10 Dec '08

10 Dec '08

SND_SOC_DAPM_OUTPUT definition for carkitL/R was missing. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)nokia.com> --- sound/soc/codecs/twl4030.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index 373daa4..df9f2ce 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -761,6 +761,8 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("PREDRIVER"), SND_SOC_DAPM_OUTPUT("HSOL"), SND_SOC_DAPM_OUTPUT("HSOR"), + SND_SOC_DAPM_OUTPUT("CARKITL"), + SND_SOC_DAPM_OUTPUT("CARKITR"), SND_SOC_DAPM_OUTPUT("HFL"), SND_SOC_DAPM_OUTPUT("HFR"), -- 1.6.0.4

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[alsa-devel] How to write a PXA CPU
by Juan Pablo Gómez 09 Dec '08

09 Dec '08

Hi, I'm looking for documentation that explains me how to write a PXA document. It's for a NIOS 2 processor in an altera De2 board. -- Regards, Juan Pablo Muchas gracias. Atentamente, Juan Pablo Gómez

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[alsa-devel] [PATCH 0/9] ASoC: TWL4030: DAPM implementation for outputs (playback) - try3
by Peter Ujfalusi 09 Dec '08

09 Dec '08

Hello, The whole series again, altrough 1 and 2 has been accepted already. This series of patches (try3) adds DAPM implementation for all outputs found on TWL. The design allows one to configure all outputs independently from each other, since the internal routing of TWL actually treats them individually. The pre-DAC routings can be configured in the board specific files of needed. I have sent a patch which has added this to the codec driver. Based on the output routing selections all the corresponding DAC and analog PGA on the chain will be powered on. Remove the Headset output gain modifications from the twl4030_power_up and twl4030_power_down function, since they are not needed. Changes since try1 (comments addressed): - Removed the " Switch" from the option texts and also from the intercon. --- Peter Ujfalusi (9): ASoC: TWL4030: Correct DAPM_DAC with power control ASoC: TWL4030: Add Analog PGA control switch to DAPM ASoC: TWL4030: Add DAPM event handler for output MUX selection ASoC: TWL4030: DAPM mapping of the Earpiece output ASoC: TWL4030: DAPM mapping of the PreDriv outputs ASoC: TWL4030: DAPM mapping of the Headset outputs ASoC: TWL4030: DAPM mapping of the Carkit outputs ASoC: TWL4030: DAPM mapping of the Handsfree outputs ASoC: TWL4030: Do not alter the Headset output volume on power-up/down sound/soc/codecs/twl4030.c | 263 +++++++++++++++++++++++++++++++++++++++++--- 1 files changed, 248 insertions(+), 15 deletions(-)

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[alsa-devel] [PATCH 0/9] ASoC: TWL4030: DAPM implementation for outputs (playback) - try2
by Peter Ujfalusi 09 Dec '08

09 Dec '08

Hello, This series of patches (try2) adds DAPM implementation for all outputs found on TWL. The design allows one to configure all outputs independently from each other, since the internal routing of TWL actually treats them individually. The pre-DAC routings can be configured in the board specific files of needed. I have sent a patch which has added this to the codec driver. Based on the output routing selections all the corresponding DAC and analog PGA on the chain will be powered on. Remove the Headset output gain modifications from the twl4030_power_up and twl4030_power_down function, since they are not needed. Changes since try1 (comments addressed): - erapiece typo - too fast/slow finger combination ;) - Removed the " Switch" from the option texts - rename the confusing _controls to _control - Analog PGA control reworked: - SND_SOC_DAPM_PGA for power switch - Normal control stereo (user control) for DA enable/disable (mute/unmute): - "DAC1 Analog Playback Volume" + "DAC1 Analog Playback Switch" - "DAC2 Analog Playback Volume" + "DAC2 Analog Playback Switch" --- Peter Ujfalusi (9): ASoC: TWL4030: Correct DAPM_DAC with power control ASoC: TWL4030: Add Analog PGA control switch to DAPM ASoC: TWL4030: Add DAPM event handler for output MUX selection ASoC: TWL4030: DAPM mapping of the Earpiece output ASoC: TWL4030: DAPM mapping of the PreDriv outputs ASoC: TWL4030: DAPM mapping of the Headset outputs ASoC: TWL4030: DAPM mapping of the Carkit outputs ASoC: TWL4030: DAPM mapping of the Handsfree outputs ASoC: TWL4030: Do not alter the Headset output volume on power-up/down sound/soc/codecs/twl4030.c | 263 +++++++++++++++++++++++++++++++++++++++++--- 1 files changed, 248 insertions(+), 15 deletions(-)

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