August 2010 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] New snd-hda-intel model/pin config for hp dv7-4000
by Steven Eastland 09 Aug '10

09 Aug '10

This provides a new model and pin config for the snd-hda-intel 92HD83XXX codec for hp laptop model dv7-4000, enabling the subwoofer. Signed-off-by: Steven Eastland <seastland at gmail.com> --- --- alsa-kernel/pci/hda/patch_sigmatel.c 2010-07-20 14:06:12.000000000 -0600 +++ alsa-kernel/pci/hda/patch_sigmatel.c 2010-07-26 13:04:55.000000000 -0600 @@ -94,6 +94,7 @@ STAC_92HD83XXX_PWR_REF, STAC_DELL_S14, STAC_92HD83XXX_HP, + STAC_HP_DV7_4000, STAC_92HD83XXX_MODELS }; @@ -1628,10 +1629,17 @@ 0x40f000f0, 0x40f000f0, }; +static unsigned int hp_dv7_4000_pin_configs[10] = { + 0x03a12050, 0x0321201f, 0x40f000f0, 0x90170110, + 0x40f000f0, 0x40f000f0, 0x90170110, 0xd5a30140, + 0x40f000f0, 0x40f000f0, +}; + static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = { [STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs, [STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs, [STAC_DELL_S14] = dell_s14_pin_configs, + [STAC_HP_DV7_4000] = hp_dv7_4000_pin_configs, }; static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = { @@ -1640,6 +1648,7 @@ [STAC_92HD83XXX_PWR_REF] = "mic-ref", [STAC_DELL_S14] = "dell-s14", [STAC_92HD83XXX_HP] = "hp", + [STAC_HP_DV7_4000] = "hp-dv7-4000", }; static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {

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[alsa-devel] codec support request: Conexant ID 5068
by Cristopher Camacho Leandro 09 Aug '10

09 Aug '10

Hi all, The codec (Conexant ID 5068) required by my sound card (Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)) is not present yet in ALSA, I would highly appreciate if you guys could add support for it. You guys might find the information collected by the alsa-info.sh script on http://www.alsa-project.org/db/?f=8f8001d873d5c10c293eac1c94f2ede0b73cd865 Thanks a lot in advance for looking into this. Cheers, Cristopher

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[alsa-devel] move snd-aloop to the alsa-kernel tree?
by Jaroslav Kysela 09 Aug '10

09 Aug '10

Hi all, does anyone have any objection to move the loop module (snd-aloop) from the alsa-driver tree to the alsa-kernel tree (Linux 2.6 tree)? I worked on these things last days: - fixed timing issues (we cannot use the identical period timing for both playback/capture - it also means that the capture and playback buffer setup might be different) - added proper buffer silencing when the playback is in the draining phase - added stream parameters change notification (stop the capture stream when the playback stream parameters were changed) - added controls to propagate the playback stream parameters to the user space with the notification of changes - added simple time shift functionality to compensate the time drift for another clock source Jaroslav ----- Jaroslav Kysela <perex(a)perex.cz> Linux Kernel Sound Maintainer ALSA Project, Red Hat, Inc.

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[alsa-devel] [PATCH] ASoC: n810: Remove tlv320aic3x i2c registration from n810 machine driver
by Jarkko Nikula 09 Aug '10

09 Aug '10

tlv320aic3x board info registration here is not working for couple of reasons: - TLV320AIC33 i2c address is 0x18 instead of 0x1b - i2c bus indexing in omap starts from 1 so bus number should be 2 - arch/arm/mach-omap2/board-n8x0.c doesn't register the second bus so devices are not probed anyway As this is not currently working and there are patches adding tlv320aic3x registration into board-n8x0.c, this patch finally removes this temporary registration. Signed-off-by: Jarkko Nikula <jhnikula(a)gmail.com> --- Liam, I'm thinking the N810 multi-component conversion. I think it would be easiest for you if there is no board-n8x0.c changes. It avoids possible merge conflicts with those upcoming registration changes and adding n810_aic33_setup can be done afterwards. I.e. it's ok if m-c removes the n810_aic33_setup from n810.c but doesn't add it to board-n8x0.c. --- sound/soc/omap/n810.c | 9 --------- 1 files changed, 0 insertions(+), 9 deletions(-) diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c index 08e09d7..58dcaac 100644 --- a/sound/soc/omap/n810.c +++ b/sound/soc/omap/n810.c @@ -336,13 +336,6 @@ static struct snd_soc_device n810_snd_devdata = { static struct platform_device *n810_snd_device; -/* temporary i2c device creation until this can be moved into the machine - * support file. -*/ -static struct i2c_board_info i2c_device[] = { - { I2C_BOARD_INFO("tlv320aic3x", 0x1b), } -}; - static int __init n810_soc_init(void) { int err; @@ -351,8 +344,6 @@ static int __init n810_soc_init(void) if (!(machine_is_nokia_n810() || machine_is_nokia_n810_wimax())) return -ENODEV; - i2c_register_board_info(1, i2c_device, ARRAY_SIZE(i2c_device)); - n810_snd_device = platform_device_alloc("soc-audio", -1); if (!n810_snd_device) return -ENOMEM; -- 1.7.1

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[alsa-devel] [PATCH] ASoC: tlv320dac33: Fixes for multi-component
by Peter Ujfalusi 09 Aug '10

09 Aug '10

Small changes int module load sequence. Keep the codec OFF when not active. Reading the DAC33 ID at probe time. In the private struct we need pointer for the codec. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)nokia.com> --- Hello Liam, Mark! This patch is against the multi-comp branch, and makes the tlv320dac33 driver working correctly (in a similar way as it used to work). I have tested the codec with this patch on top of the multi-comp branch, and works nicely. Liam: You can squash this, if you think it's better.. Peter sound/soc/codecs/tlv320dac33.c | 61 +++++++++++++++++++--------------------- 1 files changed, 29 insertions(+), 32 deletions(-) diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 2c6793e..a3c5b52 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -91,7 +91,7 @@ struct tlv320dac33_priv { struct mutex mutex; struct workqueue_struct *dac33_wq; struct work_struct work; - struct snd_soc_codec codec; + struct snd_soc_codec *codec; struct regulator_bulk_data supplies[DAC33_NUM_SUPPLIES]; struct snd_pcm_substream *substream; int power_gpio; @@ -650,9 +650,7 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec, static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) { - struct snd_soc_codec *codec; - - codec = &dac33->codec; + struct snd_soc_codec *codec = dac33->codec; switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: @@ -695,9 +693,7 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33) { - struct snd_soc_codec *codec; - - codec = &dac33->codec; + struct snd_soc_codec *codec = dac33->codec; switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: @@ -726,7 +722,7 @@ static void dac33_work(struct work_struct *work) u8 reg; dac33 = container_of(work, struct tlv320dac33_priv, work); - codec = &dac33->codec; + codec = dac33->codec; mutex_lock(&dac33->mutex); switch (dac33->state) { @@ -1389,6 +1385,18 @@ static int dac33_soc_probe(struct snd_soc_codec *codec) codec->control_data = dac33->control_data; codec->hw_write = (hw_write_t) i2c_master_send; + codec->bias_level = SND_SOC_BIAS_OFF; + codec->idle_bias_off = 1; + dac33->codec = codec; + + /* Read the tlv320dac33 ID registers */ + ret = dac33_hard_power(codec, 1); + if (ret != 0) { + dev_err(codec->dev, "Failed to power up codec: %d\n", ret); + goto err_power; + } + dac33_read_id(codec); + dac33_hard_power(codec, 0); /* Check if the IRQ number is valid and request it */ if (dac33->irq >= 0) { @@ -1413,9 +1421,6 @@ static int dac33_soc_probe(struct snd_soc_codec *codec) } } - /* Power up the codec */ - dac33_hard_power(codec, 1); - snd_soc_add_controls(codec, dac33_snd_controls, ARRAY_SIZE(dac33_snd_controls)); /* Only add the FIFO controls, if we have valid IRQ number */ @@ -1427,9 +1432,9 @@ static int dac33_soc_probe(struct snd_soc_codec *codec) snd_soc_add_controls(codec, dac33_fifo_snd_controls, ARRAY_SIZE(dac33_fifo_snd_controls)); } - dac33_add_widgets(codec); +err_power: return ret; } @@ -1439,9 +1444,10 @@ static int dac33_soc_remove(struct snd_soc_codec *codec) dac33_set_bias_level(codec, SND_SOC_BIAS_OFF); - if (dac33->irq >= 0) - free_irq(dac33->irq, &dac33->codec); - + if (dac33->irq >= 0) { + free_irq(dac33->irq, dac33->codec); + destroy_workqueue(dac33->dac33_wq); + } return 0; } @@ -1516,6 +1522,8 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client, dac33->control_data = client; mutex_init(&dac33->mutex); + spin_lock_init(&dac33->lock); + i2c_set_clientdata(client, dac33); dac33->power_gpio = pdata->power_gpio; @@ -1544,8 +1552,6 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client, goto err_gpio; } gpio_direction_output(dac33->power_gpio, 0); - } else { - dac33->chip_power = 1; } for (i = 0; i < ARRAY_SIZE(dac33->supplies); i++) @@ -1559,21 +1565,13 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client, goto err_get; } - ret = regulator_bulk_enable(ARRAY_SIZE(dac33->supplies), - dac33->supplies); - if (ret != 0) { - dev_err(&client->dev, "Failed to enable supplies: %d\n", ret); - goto err_enable; - } - ret = snd_soc_register_codec(&client->dev, &soc_codec_dev_tlv320dac33, &dac33_dai, 1); - if (ret < 0) - goto err_enable; - return ret; + goto err_register; -err_enable: + return ret; +err_register: regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies); err_get: if (dac33->power_gpio >= 0) @@ -1588,17 +1586,16 @@ static int __devexit dac33_i2c_remove(struct i2c_client *client) struct tlv320dac33_priv *dac33 = i2c_get_clientdata(client); if (unlikely(dac33->chip_power)) - dac33_hard_power(&dac33->codec, 0); + dac33_hard_power(dac33->codec, 0); if (dac33->power_gpio >= 0) gpio_free(dac33->power_gpio); - regulator_bulk_disable(ARRAY_SIZE(dac33->supplies), dac33->supplies); regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies); - destroy_workqueue(dac33->dac33_wq); snd_soc_unregister_codec(&client->dev); - kfree(i2c_get_clientdata(client)); + kfree(dac33); + return 0; } -- 1.7.2

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[alsa-devel] [PATCH] HDA-Intel: present all 4 HDMI outputs instead of just the first one
by Anssi Hannula 09 Aug '10

09 Aug '10

Commit 92608badc519a8c1f65d93743396517aaa582b53 in linux kernel added the possibility of 3 additional HDMI devices on indexes 7-9. Present all those additional devices using the "hdmi" alias as well. Signed-off-by: Anssi Hannula <anssi.hannula(a)iki.fi> --- Note that the hints for these devices do not appear properly and the devices therefore do not appear in the output of "aplay -L" until the issue described in "Device name hints and the value of DEV" thread is fixed (with the exception of DEV=3 which happens to match the device index of the first hdmi device and is therefore shown). Also, I don't know what the "hint.device 3" was doing there and therefore I couldn't test if it continues to work as intended after changing it to "hint.device $DEVICE". Please check that it is correct. src/conf/cards/HDA-Intel.conf | 108 +++++++++++++++++++++++++++++++++++++++-- 1 files changed, 104 insertions(+), 4 deletions(-) diff --git a/src/conf/cards/HDA-Intel.conf b/src/conf/cards/HDA-Intel.conf index d3ac002..726e8c9 100644 --- a/src/conf/cards/HDA-Intel.conf +++ b/src/conf/cards/HDA-Intel.conf @@ -142,11 +142,17 @@ HDA-Intel.pcm.iec958.0 { <confdir:pcm/hdmi.conf> -HDA-Intel.pcm.hdmi.0 { - @args [ CARD AES0 AES1 AES2 AES3 ] +HDA-Intel.pcm.hdmi.common { + @args [ CARD DEVICE CTLINDEX AES0 AES1 AES2 AES3 ] @args.CARD { type string } + @args.DEVICE { + type integer + } + @args.CTLINDEX { + type integer + } @args.AES0 { type integer } @@ -163,26 +169,120 @@ HDA-Intel.pcm.hdmi.0 { slave.pcm { type hw card $CARD - device 3 + device $DEVICE } hooks.0 { type ctl_elems hook_args [ { name "IEC958 Playback Default" + index $CTLINDEX lock true preserve true value [ $AES0 $AES1 $AES2 $AES3 ] } { name "IEC958 Playback Switch" + index $CTLINDEX lock true preserve true value true } ] } - hint.device 3 + hint.device $DEVICE +} + +HDA-Intel.pcm.hdmi.0 { + @args [ CARD AES0 AES1 AES2 AES3 ] + @args.CARD { type string } + @args.AES0 { type integer } + @args.AES1 { type integer } + @args.AES2 { type integer } + @args.AES3 { type integer } + @func refer + name { + @func concat + strings [ + "cards.HDA-Intel.pcm.hdmi.common:" + "CARD=" $CARD "," + "DEVICE=3," + "CTLINDEX=0," + "AES0=" $AES0 "," + "AES1=" $AES1 "," + "AES2=" $AES2 "," + "AES3=" $AES3 + ] + } +} + +HDA-Intel.pcm.hdmi.1 { + @args [ CARD AES0 AES1 AES2 AES3 ] + @args.CARD { type string } + @args.AES0 { type integer } + @args.AES1 { type integer } + @args.AES2 { type integer } + @args.AES3 { type integer } + @func refer + name { + @func concat + strings [ + "cards.HDA-Intel.pcm.hdmi.common:" + "CARD=" $CARD "," + "DEVICE=7," + "CTLINDEX=1," + "AES0=" $AES0 "," + "AES1=" $AES1 "," + "AES2=" $AES2 "," + "AES3=" $AES3 + ] + } +} + +HDA-Intel.pcm.hdmi.2 { + @args [ CARD AES0 AES1 AES2 AES3 ] + @args.CARD { type string } + @args.AES0 { type integer } + @args.AES1 { type integer } + @args.AES2 { type integer } + @args.AES3 { type integer } + @func refer + name { + @func concat + strings [ + "cards.HDA-Intel.pcm.hdmi.common:" + "CARD=" $CARD "," + "DEVICE=8," + "CTLINDEX=2," + "AES0=" $AES0 "," + "AES1=" $AES1 "," + "AES2=" $AES2 "," + "AES3=" $AES3 + ] + } +} + +HDA-Intel.pcm.hdmi.3 { + @args [ CARD AES0 AES1 AES2 AES3 ] + @args.CARD { type string } + @args.AES0 { type integer } + @args.AES1 { type integer } + @args.AES2 { type integer } + @args.AES3 { type integer } + @func refer + name { + @func concat + strings [ + "cards.HDA-Intel.pcm.hdmi.common:" + "CARD=" $CARD "," + "DEVICE=9," + "CTLINDEX=3," + "AES0=" $AES0 "," + "AES1=" $AES1 "," + "AES2=" $AES2 "," + "AES3=" $AES3 + ] + } } <confdir:pcm/modem.conf> -- 1.7.2

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[alsa-devel] [PATCH] Fix missing stream for second ADC on Realtek ALC260 HDA codec
by Jonathan Woithe 09 Aug '10

09 Aug '10

Hi all I discovered tonight that ALSA no longer sets up a stream for the second ADC provided by the Realtek ALC260 HDA codec. At some point alc_build_pcms() started using stream_analog_alt_capture when constructing the second ADC stream, but patch_alc260() was never updated accordingly. I have no idea when this regression occurred. The trivial patch to patch_alc260() given below fixes the problem as far as I can tell. The patch is against 2.6.35. Signed-off-by: Jonathan Woithe <jwoithe(a)physics.adelaide.edu.au> --- linux-2.6.35-orig/sound/pci/hda/patch_realtek.c 2010-08-02 07:41:14.000000000 +0930 +++ linux-2.6.35/sound/pci/hda/patch_realtek.c 2010-08-08 00:06:19.670695899 +0930 @@ -6863,6 +6863,7 @@ spec->stream_analog_playback = &alc260_pcm_analog_playback; spec->stream_analog_capture = &alc260_pcm_analog_capture; + spec->stream_analog_alt_capture = &alc260_pcm_analog_capture; spec->stream_digital_playback = &alc260_pcm_digital_playback; spec->stream_digital_capture = &alc260_pcm_digital_capture;

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[alsa-devel] ALC892 optical SPDIF not working
by Manuel Lauss 09 Aug '10

09 Aug '10

Hello, I have a Gigabyte 890GX-based board with an ALC892 codec. The optical SPDIF output does not work at all (i.e. no red light on the cable), and the kernel prints "ALSA hda_codec.c:407: Too many connections" messages whenever sound is played (analog works, but I need digital). Below are the contents of /proc/asound/card0/codec#0. Thanks, Manuel Lauss Codec: Realtek ALC892 Address: 0 Function Id: 0x1 Vendor Id: 0x10ec0892 Subsystem Id: 0x1458a102 Revision Id: 0x100302 No Modem Function Group found Default PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=2, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Front Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ALC892 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Surround Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Center Playback Volume", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Control: name="LFE Playback Volume", index=0, device=0 ControlAmp: chs=2, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="IEC958 Default PCM Playback Switch", index=0, device=0 Device: name="ALC892 Digital", type="SPDIF", device=1 Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In Control: name="Capture Switch", index=1, device=0 Control: name="Capture Volume", index=1, device=0 Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1 Amp-In vals: [0x90 0x90] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In Control: name="Capture Switch", index=0, device=0 Control: name="Capture Volume", index=0, device=0 Device: name="ALC892 Analog", type="Audio", device=0 Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1 Amp-In vals: [0x9c 0x9c] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x22 Node 0x0a [Audio Input] wcaps 0x100711: Stereo Digital Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x1f Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Front Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Front Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Line Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Line Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 10 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Front Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Surround Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x03 0x0b Node 0x0e [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Center Playback Switch", index=0, device=0 ControlAmp: chs=1, dir=In, idx=0, ofs=0 Control: name="LFE Playback Switch", index=0, device=0 ControlAmp: chs=2, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x04 0x0b Node 0x0f [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Connection: 2 0x05 0x0b Node 0x10 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x11 [Pin Complex] wcaps 0x400781: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x99430140: [Fixed] SPDIF Out at Int ATAPI Conn = ATAPI, Color = Unknown DefAssociation = 0x4, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x10 Node 0x12 [Pin Complex] wcaps 0x400401: Stereo Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000003e: IN OUT HP Detect Trigger Pin Default 0x01014410: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0c Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x00000036: IN OUT Detect Trigger Pin Default 0x01011412: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0x2 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0d Node 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x00000036: IN OUT Detect Trigger Pin Default 0x01016411: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Orange DefAssociation = 0x1, Sequence = 0x1 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0e Node 0x17 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x00000036: IN OUT Detect Trigger Pin Default 0x01012414: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Grey DefAssociation = 0x1, Sequence = 0x4 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0f Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Control: name="Mic Boost", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00003736: IN OUT Detect Trigger Vref caps: HIZ 50 GRD 80 100 Pin Default 0x01a19c50: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x5, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x19 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Control: name="Front Mic Boost", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000373e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 100 Pin Default 0x02a19c60: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0x6, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x1a [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00003736: IN OUT Detect Trigger Vref caps: HIZ 50 GRD 80 100 Pin Default 0x0181345f: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x5, Sequence = 0xf Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000373e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 100 Pin Default 0x02214c20: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 5 0x0c* 0x0d 0x0e 0x0f 0x26 Node 0x1c [Pin Complex] wcaps 0x400481: Stereo Pincap 0x00000024: IN Detect Pin Default 0x593301f0: [N/A] CD at Int ATAPI Conn = ATAPI, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1d [Pin Complex] wcaps 0x400400: Mono Pincap 0x00000020: IN Pin Default 0x4005e601: [N/A] Line Out at Ext N/A Conn = Optical, Color = White DefAssociation = 0x0, Sequence = 0x1 Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1e [Pin Complex] wcaps 0x400781: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x014b6130: [Jack] SPDIF Out at Ext Rear Conn = Comb, Color = Orange DefAssociation = 0x3, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x06 Node 0x1f [Pin Complex] wcaps 0x400681: Stereo Digital Pincap 0x00000024: IN Detect Pin Default 0x01cb7170: [Jack] SPDIF In at Ext Rear Conn = Comb, Color = Yellow DefAssociation = 0x7, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=24 Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Input Source", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 12 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b 0x12 Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Input Source", index=1, device=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 11 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x17 0x0b Node 0x24 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x25 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x26 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Connection: 2 0x25 0x0b -- To unsubscribe from this list: send the line "unsubscribe alsa-devel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

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[alsa-devel] ASoC: Hiding unused CODEC mixer widgets in the machine driver
by Stuart Longland 08 Aug '10

08 Aug '10

Hi all, Work has continued on the TLV320AIC3204 CODEC driver, and there have been a number of fixes since the last patch was published. However, this CODEC is a rather complicated beast to drive, some may find the controls a little unweildy, and as such, I was wondering if the machine driver could be used to abstract this for a given target? It's no use abstracting this in the CODEC, because some may want to access the functionality I'm trying to hide. The CODEC we're using has three line inputs; which may be treated as either three mono differential inputs, or three stereo single-ended inputs. There are also a couple of common-mode sources that may be connected. The resistances connecting these is selectable; 10k, 20k or 40k... and as such, it's possible to do some hardware mixing of the sources inside the CODEC. At the moment I have each of the inputs to the ADC's PGA ("MICPGA"), with one control for each possible path... There are two ADCs, so two PGAs... and the inputs can be connected to either the negative or positive terminal of the PGA in many cases. That leads to a large number of controls (the following is from amixer): Simple mixer control 'Left MICPGA+ Output Mixer IN1L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Left MICPGA+ Output Mixer IN1R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Left MICPGA+ Output Mixer IN2L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Left MICPGA+ Output Mixer IN3L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: '10k' Simple mixer control 'Left MICPGA- Output Mixer CM1L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Left MICPGA- Output Mixer CM2L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Left MICPGA- Output Mixer IN2R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Left MICPGA- Output Mixer IN3R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: '10k' [...] Simple mixer control 'Right MICPGA+ Output Mixer IN1R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: '10k' Simple mixer control 'Right MICPGA+ Output Mixer IN2L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Right MICPGA+ Output Mixer IN2R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Right MICPGA+ Output Mixer IN3R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: '10k' Simple mixer control 'Right MICPGA- Output Mixer CM1R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Right MICPGA- Output Mixer CM2R',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: 'not-connected' Simple mixer control 'Right MICPGA- Output Mixer IN1L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: '10k' Simple mixer control 'Right MICPGA- Output Mixer IN3L',0 Capabilities: enum Items: 'not-connected' '10k' '20k' '40k' Item0: '10k' These controls are useful to a machine driver for implementing controls, but they're not that friendly to an end user. I was wondering if it was possible to hide these controls from the userland, but expose them to the machine driver to be presented to the user in a more meaningful manner. (i.e. we can have just simple mute switches for IN1 and IN3, labelling them "handset" and "internal mic" in our device). Or would I be better defining these controls in the machine driver? Regards, -- Stuart Longland (aka Redhatter, VK4MSL) .'''. Gentoo Linux/MIPS Cobalt and Docs Developer '.'` : . . . . . . . . . . . . . . . . . . . . . . .'.' http://dev.gentoo.org/~redhatter :.' I haven't lost my mind... ...it's backed up on a tape somewhere.

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[alsa-devel] [PATCH 0/5] ASoC: Fix smdk64xx-wm8580 problems
by Seungwhan Youn 08 Aug '10

08 Aug '10

Hi, This patch serise fix some problems in smdk64xx board when it use I2S with wm8580. o ADC source clock setting is set to use MCLK, It makes that wm8580 cannot make BCLK and LRCLK for playback and capture. o When application set some sampling freq. - 8kHz, 11.025kHz, audio doesn't work correctly with broken sound. Because wm8580 always set BCLK_RATE and LRCLK_RATE as a default value , BCLK_RATE - 256fs and LRCLK_RATE - 64 BCLKs per LRCLK. So, BCLK_RATE and LRCLK_RATE setting on wm8580 is not match to make these sampling freq. on wm8580 master mode. So, to solve these problems, this patch apply followings: o Support ADC source clock setting on wm8580. o Enable to select BCLK_RATE and LRCLK_RATE value on wm8580. o Fix smdk-wm8580 machine code to support new features of wm8580. The following patch series contains: [PATCH 1/5] ASoC: wm8580: Add to support ADC clock source setting [PATCH 2/5] ASoC: S3C64XX: Add ADC source clock setting [PATCH 3/5] ASoC: wm8580: Fix Master Mode BCLK rates names [PATCH 4/5] ASoC: wm8580: Add to support Master Mode Rates [PATCH 5/5] ASoC: S3C64XX: Fix to support BCLK, LRCLK rates setting Thanks, Claude

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