November 2009 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] Intel G45 8-Channel LPCM over HDMI
by Alexander Werner 11 Dec '09

11 Dec '09

Hi, I'm planning to build a linux-based, small sized PC for hearing aid acousticians. It would be highly unfavorable, if the connection between Receiver and PC was analog, because of the lower quality and the high number of cables. I searched for a appropriate mainboard, and found the DG45FC, which fits my needs perfectly, apart from the missing audio over HDMI support. Is there any plan to support multichannel LPCM output over HDMI on the Intel G45 platform? If not, is there anyone willing to implement HDMI support for the G45 chipset if I donate the needed hardware (permanently)? But if there's no chance to implement it in the near future, has anyone experience with an onboard chipset with multichannel LPCM over HDMI and ALSA support? Thanks, Alexander Werner

7 10

[alsa-devel] line-in on Intel DG45ID
by Alexey Fisher 08 Dec '09

08 Dec '09

Hi, i recently tried to digitalise some tapes and found line-in not enabled on my board (Intel DG45ID). (Codec: IDT 92HD73E1X5) >From the board documentation i know blue jack used for line-in or side surround. Even i use normal stereo i can't enable line-in. So my question, is it really to make a switch between surround and stereo with line-in? I know it should be possible. Or to have this switch for mic input? regards, Alexey ps: cat /proc/asound/card0/codec#2 Codec: IDT 92HD73E1X5 Address: 2 Function Id: 0x1 Vendor Id: 0x111d7676 Subsystem Id: 0x80865002 Revision Id: 0x100202 No Modem Function Group found Default PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1 GPIO: io=8, o=0, i=0, unsolicited=1, wake=1 IO[0]: enable=1, dir=1, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[4]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[5]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[6]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[7]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Power-Map: 0x65 Analog Loopback: 0x00 Node 0x0a [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x0221401f: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0x00: VREF_HIZ Unsolicited: tag=01, enabled=1 Connection: 6 0x15 0x16 0x17 0x18 0x19* 0x1e Node 0x0b [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x02a19020: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=03, enabled=1 Connection: 6 0x15* 0x16 0x17 0x18 0x19 0x1e Node 0x0c [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00001737: IN OUT Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x01113014: [Jack] Speaker at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x1, Sequence = 0x4 Pin-ctls: 0x40: OUT VREF_HIZ Unsolicited: tag=04, enabled=1 Connection: 6 0x15 0x16 0x17 0x18* 0x19 0x1e Node 0x0d [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense Pin Default 0x01114010: [Jack] Speaker at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=05, enabled=1 Connection: 6 0x15* 0x16 0x17 0x18 0x19 0x1e Node 0x0e [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00001737: IN OUT Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x01a19030: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=02, enabled=1 Connection: 6 0x15* 0x16 0x17 0x18 0x19 0x1e Node 0x0f [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00000037: IN OUT Detect Trigger ImpSense Pin Default 0x01111012: [Jack] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0x2 Pin-ctls: 0x40: OUT Unsolicited: tag=06, enabled=1 Connection: 6 0x15 0x16* 0x17 0x18 0x19 0x1e Node 0x10 [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00000037: IN OUT Detect Trigger ImpSense Pin Default 0x01116011: [Jack] Speaker at Ext Rear Conn = 1/8, Color = Orange DefAssociation = 0x1, Sequence = 0x1 Pin-ctls: 0x40: OUT Unsolicited: tag=07, enabled=1 Connection: 6 0x15 0x16 0x17* 0x18 0x19 0x1e Node 0x11 [Pin Complex] wcaps 0x400183: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00000037: IN OUT Detect Trigger ImpSense Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Connection: 6 0x15* 0x16 0x17 0x18 0x19 0x1e Node 0x12 [Pin Complex] wcaps 0x400081: Stereo Pincap 0x00000024: IN Detect Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Node 0x13 [Pin Complex] wcaps 0x400003: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN Node 0x14 [Pin Complex] wcaps 0x400003: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x20: IN Node 0x15 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0x69 0x69] Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x16 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0xe9 0xe9] Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x17 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0x69 0x69] Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x18 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0xff 0xff] Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x19 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0x69 0x69] Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x1a [Audio Input] wcaps 0x1d0541: Stereo Converter: stream=0, channel=0 SDI-Select: 0 Power: setting=D0, actual=D0 Delay: 13 samples Connection: 1 0x20 Processing caps: benign=0, ncoeff=0 Node 0x1b [Audio Input] wcaps 0x1d0541: Stereo Converter: stream=0, channel=0 SDI-Select: 0 Power: setting=D0, actual=D0 Delay: 13 samples Connection: 1 0x21 Processing caps: benign=0, ncoeff=0 Node 0x1c [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=1 Amp-Out vals: [0x00] Node 0x1d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] [0x97 0x97] Connection: 5 0x28 0x29 0x2a 0x2b 0x12 Node 0x1e [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 Amp-Out vals: [0x9f 0x9f] Connection: 1 0x1d Node 0x1f [Volume Knob Widget] wcaps 0x600000: Mono Volume-Knob: delta=1, steps=127, direct=1, val=127 Connection: 5 0x15 0x16 0x17 0x18 0x19 Node 0x20 [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Amp-Out vals: [0x05 0x05] Connection: 12 0x0a 0x0b 0x0c 0x0d 0x0e* 0x0f 0x10 0x11 0x12 0x13 0x14 0x1d Node 0x21 [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Amp-Out vals: [0x80 0x80] Connection: 12 0x0a 0x0b 0x0c 0x0d 0x0e* 0x0f 0x10 0x11 0x12 0x13 0x14 0x1d Node 0x22 [Pin Complex] wcaps 0x400301: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Connection: 3 0x25* 0x20 0x21 Node 0x23 [Pin Complex] wcaps 0x400301: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x01451140: [Jack] SPDIF Out at Ext Rear Conn = Optical, Color = Black DefAssociation = 0x4, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Connection: 3 0x26* 0x20 0x21 Node 0x24 [Pin Complex] wcaps 0x400681: Stereo Digital Pincap 0x00010024: IN EAPD Detect EAPD 0x0: Pin Default 0x40f000f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Node 0x25 [Audio Output] wcaps 0x4021d: Stereo Digital Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Delay: 4 samples Node 0x26 [Audio Output] wcaps 0x4021d: Stereo Digital Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Delay: 4 samples Node 0x27 [Audio Input] wcaps 0x14031b: Stereo Digital Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Delay: 4 samples Connection: 1 0x24 Node 0x28 [Audio Selector] wcaps 0x300101: Stereo Connection: 4 0x0a* 0x0b 0x0d 0x0f Node 0x29 [Audio Selector] wcaps 0x300101: Stereo Connection: 4 0x0a* 0x0e 0x10 0x11 Node 0x2a [Audio Selector] wcaps 0x300101: Stereo Connection: 4 0x0b* 0x0c 0x10 0x11 Node 0x2b [Audio Selector] wcaps 0x300101: Stereo Connection: 4 0x15* 0x16 0x17 0x18

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Re: [alsa-devel] [PATCH] ALSA: ASoc: Add regulator support to CS4270 codec driver
by Mark Brown 07 Dec '09

07 Dec '09

On Sat, Nov 28, 2009 at 07:46:22PM -0700, Tabi Timur-B04825 wrote: > Have you tested it on a Freescale MPC8610 HPCD? Are you sure it still > compiles and builds on any PowerPC system? I can do a compile test on PowerPC (and that's one of the platforms that gets tested with linux-next too) but I don't have hardware to do runtime tests with. Timur, would you be OK with compile tests for now - I'd not expect to see 2.6.33 go out this year so if there are any runtime issues it should be possible to fix them once you're back in the office?

3 11

[alsa-devel] ALSA on Alienware M17x
by Adam Gray 06 Dec '09

06 Dec '09

Hi guys, I'm having a lot of trouble getting sound out of my Alienware M17x. I've attached the output from alsa-info. I'm running kernel version 2.6.28 with ALSA driver version 1.0.18. There's no sound at all from the speakers or the headphones. In alsamixer, all channels appear un-muted and turned up full. If you need any further information please let me know. Regards, Adam Gray

3 19

[alsa-devel] when i plugin my headphone the sound come out from speaker and headphone
by Michael Domanski 05 Dec '09

05 Dec '09

Hi, When I plugin my headphone the sound come out from speaker and headphone. The speaker and headphone working in the same time. I want my speaker to mute when headphone is plugged. http://www.alsa-project.org/db/?f=841de9447634e7e35ae0171f968c70de253259af mixer@mdomansky ~ $ sudo lspci |grep -i "multi\|audio\|040[0-3]" 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) mixer@mdomansky ~ $ sudo rmmod snd-hda-intel mixer@mdomansky ~ $ sudo modprobe snd-hda-intel model=hp WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/. WARNING: All config files need .conf: /etc/modprobe.d/alsa, it will be ignored in a future release. mixer@mdomansky ~ $ cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0x92400000 irq 22 mixer@mdomansky ~ $ speaker-test -c2 -D hw:0,0 -t wav -l1 ^^^^^ sounds ok ^^^^^^ -- Sincerely, Michael +7 904 512 59 36 MasterWeb.PRO

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[alsa-devel] snd-fm801: autodetect SF64-PCR (tuner-only) card
by Ondrej Zary 03 Dec '09

03 Dec '09

When primary AC97 is not found, don't fail with tons of AC97 errors. Assume that the card is SF64-PCR (tuner-only). This makes the SF64-PCR radio card work "out of the box". Also fixes a bug that can cause an oops here: if (tea575x_tuner > 0 && (tea575x_tuner & 0x000f) < 4) { when tea575x_tuner == 16, it passes this check and causes problems a couple lines below: chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & 0x000f) - 1]; Tested with SF64-PCR, but I don't have any of those sound or sound+radio cards to test if I didn't break anything. Signed-off-by: Ondrej Zary <linux(a)rainbow-software.org> --- linux-source-2.6.31-orig/sound/pci/fm801.c 2009-09-10 00:13:59.000000000 +0200 +++ linux-source-2.6.31/sound/pci/fm801.c 2009-11-26 21:19:59.000000000 +0100 @@ -55,7 +55,6 @@ static int enable[SNDRV_CARDS] = SNDRV_D * 1 = MediaForte 256-PCS * 2 = MediaForte 256-PCPR * 3 = MediaForte 64-PCR - * 16 = setup tuner only (this is additional bit), i.e. SF-64-PCR FM card * High 16-bits are video (radio) device number + 1 */ static int tea575x_tuner[SNDRV_CARDS]; @@ -67,7 +66,7 @@ MODULE_PARM_DESC(id, "ID string for the module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable FM801 soundcard."); module_param_array(tea575x_tuner, int, NULL, 0444); -MODULE_PARM_DESC(tea575x_tuner, "Enable TEA575x tuner."); +MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner type (1 = SF256-PCS, 2=SF256-PCPR, 3=SF64-PCR)."); /* * Direct registers @@ -160,7 +159,8 @@ struct fm801 { unsigned int multichannel: 1, /* multichannel support */ secondary: 1; /* secondary codec */ unsigned char secondary_addr; /* address of the secondary codec */ - unsigned int tea575x_tuner; /* tuner flags */ + unsigned int tea575x_tuner; /* tuner type */ + bool tuner_only; unsigned short ply_ctrl; /* playback control */ unsigned short cap_ctrl; /* capture control */ @@ -1287,20 +1287,20 @@ static int snd_fm801_chip_init(struct fm { unsigned short cmdw; - if (chip->tea575x_tuner & 0x0010) - goto __ac97_ok; - /* codec cold reset + AC'97 warm reset */ outw((1<<5) | (1<<6), FM801_REG(chip, CODEC_CTRL)); inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */ udelay(100); outw(0, FM801_REG(chip, CODEC_CTRL)); - if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) { - snd_printk(KERN_ERR "Primary AC'97 codec not found\n"); - if (! resume) - return -EIO; - } + if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) + if (!resume) { + snd_printk(KERN_ERR "Primary AC'97 codec not found, " + "assume SF64-PCR (tuner-only)\n"); + chip->tuner_only = 1; + chip->tea575x_tuner = 3; + goto __ac97_ok; + } if (chip->multichannel) { if (chip->secondary_addr) { @@ -1414,21 +1414,27 @@ static int __devinit snd_fm801_create(st return err; } chip->port = pci_resource_start(pci, 0); - if ((tea575x_tuner & 0x0010) == 0) { - if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED, - "FM801", chip)) { - snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq); - snd_fm801_free(chip); - return -EBUSY; - } - chip->irq = pci->irq; - pci_set_master(pci); + if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED, + "FM801", chip)) { + snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq); + snd_fm801_free(chip); + return -EBUSY; } + chip->irq = pci->irq; + pci_set_master(pci); if (pci->revision >= 0xb1) /* FM801-AU */ chip->multichannel = 1; snd_fm801_chip_init(chip, 0); + /* init might set tuner type */ + tea575x_tuner = chip->tea575x_tuner; + + if (chip->tuner_only) { + pci_clear_master(pci); + free_irq(chip->irq, chip); + chip->irq = -1; + } if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_fm801_free(chip); @@ -1438,7 +1444,7 @@ static int __devinit snd_fm801_create(st snd_card_set_dev(card, &pci->dev); #ifdef TEA575X_RADIO - if (tea575x_tuner > 0 && (tea575x_tuner & 0x000f) < 4) { + if ((tea575x_tuner & 0x000f) > 0 && (tea575x_tuner & 0x000f) < 4) { chip->tea.dev_nr = tea575x_tuner >> 16; chip->tea.card = card; chip->tea.freq_fixup = 10700; @@ -1483,7 +1489,7 @@ static int __devinit snd_card_fm801_prob sprintf(card->longname, "%s at 0x%lx, irq %i", card->shortname, chip->port, chip->irq); - if (tea575x_tuner[dev] & 0x0010) + if (chip->tuner_only) goto __fm801_tuner_only; if ((err = snd_fm801_pcm(chip, 0, NULL)) < 0) { -- Ondrej Zary

3 3

[alsa-devel] [resend] tea575x-tuner: fix mute
by Ondrej Zary 03 Dec '09

03 Dec '09

Fix mute state reporting in tea575x-tuner. This fixes mute function in kradio on SF64-PCR radio card. Signed-off-by: Ondrej Zary <linux(a)rainbow-software.org> --- linux-source-2.6.31-orig/sound/i2c/other/tea575x-tuner.c 2009-09-10 00:13:59.000000000 +0200 +++ linux-source-2.6.31/sound/i2c/other/tea575x-tuner.c 2009-11-26 21:30:28.000000000 +0100 @@ -225,7 +225,7 @@ static int vidioc_s_ctrl(struct file *fi case V4L2_CID_AUDIO_MUTE: if (tea->ops->mute) { tea->ops->mute(tea, ctrl->value); - tea->mute = 1; + tea->mute = ctrl->value; return 0; } } -- Ondrej Zary

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[alsa-devel] ASoC updates for 2.6.33
by Mark Brown 03 Dec '09

03 Dec '09

The following changes since commit a22eaf4ce106404f6c5283da30b4d514ede964c1: Takashi Iwai (1): ASoC: Revert missing reset_err in wm97*.c are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-2.6.33 Anuj Aggarwal (1): ASoC: AIC23: Fixing infinite loop in resume path Daniel Mack (2): ALSA: ARM: add Raumfeld audio support ASoC: pxa/raumfeld: adopt new snd_soc_dai_set_pll() API Kuninori Morimoto (2): sh: ms7724se: Add runtime PM support for FSI ASoC: sh: fsi: Add runtime PM support Mark Brown (1): Merge branch 'for-2.6.32' into for-2.6.33 arch/sh/boards/mach-se/7724/setup.c | 3 + sound/soc/codecs/tlv320aic23.c | 3 +- sound/soc/pxa/Kconfig | 9 + sound/soc/pxa/Makefile | 2 + sound/soc/pxa/raumfeld.c | 335 +++++++++++++++++++++++++++++++++++ sound/soc/sh/fsi.c | 39 +++-- 6 files changed, 375 insertions(+), 16 deletions(-) create mode 100644 sound/soc/pxa/raumfeld.c

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[alsa-devel] testing mic-in for tlv320aic33
by vivek kaushik 03 Dec '09

03 Dec '09

Hi All, I am testing MIC IN on tlv320aic33. but getting the following error: arecord: pcm_read:1338: read error: Input/output error On my custom board tlv320aic33 is connected mcbsp-1 of omap3530, i am configuring tlv as mater and omap3530 as slave.aplay is working fine for me but getting the above error in case of arecord. I am testing MIC IN with following command arecord -fdat record.wav when i probe signals I am getting proper MCLK, WCLK(48khz) and BCLK(1.5Mhz) but there is no toggling on data line. would be grateful to any help Thanks in advance Cheers Vivek

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[alsa-devel] [PATCH 1/2] opti93x: fix irq releasing if the irq cannot be allocated
by Krzysztof Helt 01 Dec '09

01 Dec '09

From: Krzysztof Helt <krzysztof.h1(a)wp.pl> Fix the bug that an irq is released if the irq's allocation fails. Move irq allocation earlier so the codec->irq is not set if the request_irq() fails. Signed-off-by: Krzysztof Helt <krzysztof.h1(a)wp.pl> --- A different approach than the previous one. sound/isa/opti9xx/opti92x-ad1848.c | 25 ++++++++++++++----------- 1 files changed, 14 insertions(+), 11 deletions(-) diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 5cd5553..fd32001 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -558,10 +558,13 @@ __skip_mpu: static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id) { - struct snd_wss *codec = dev_id; - struct snd_opti9xx *chip = codec->card->private_data; + struct snd_opti9xx *chip = dev_id; + struct snd_wss *codec = chip->codec; unsigned char status; + if (!codec) + return IRQ_HANDLED; + status = snd_opti9xx_read(chip, OPTi9XX_MC_REG(11)); if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream) snd_pcm_period_elapsed(codec->playback_substream); @@ -690,7 +693,7 @@ static void snd_card_opti9xx_free(struct snd_card *card) struct snd_wss *codec = chip->codec; if (codec && codec->irq > 0) { disable_irq(codec->irq); - free_irq(codec->irq, codec); + free_irq(codec->irq, chip); } #endif release_and_free_resource(chip->res_mc_base); @@ -738,6 +741,14 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card) if (error) return error; +#ifdef OPTi93X + error = request_irq(chip->irq, snd_opti93x_interrupt, + IRQF_DISABLED, DEV_NAME" - WSS", chip); + if (error < 0) { + snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq); + return error; + } +#endif error = snd_wss_create(card, chip->wss_base + 4, -1, chip->irq, chip->dma1, chip->dma2, #ifdef OPTi93X @@ -762,14 +773,6 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card) if (error < 0) return error; #endif -#ifdef OPTi93X - error = request_irq(chip->irq, snd_opti93x_interrupt, - IRQF_DISABLED, DEV_NAME" - WSS", codec); - if (error < 0) { - snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq); - return error; - } -#endif strcpy(card->driver, chip->name); sprintf(card->shortname, "OPTi %s", card->driver); #if defined(CS4231) || defined(OPTi93X) -- 1.6.4 ---------------------------------------------------------------------- KONKURS! Kliknij i wygraj luksusowe auto na weekend lub jedn� z 650 innych nagr�d od L’Oreal Men Expert!! >> http://link.interia.pl/f2428

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