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

[alsa-devel] No sound on Acer Aspire 6935G
by Karthik Ramgopal 29 Apr '09

29 Apr '09

Hi, I am using Ubuntu 9.04 Jaunty Jackalope with the latest alsa-driver snapshot provided by Takashi. The sound system does not work without a hda-verb command manually executed every time the system starts up. The command I execute is: hda-verb /dev/snd/hwC0D0 0x15 SET_EAPD_BTLENABLE 2 If I do this I get audio out. But my internal mic does not work and nor does jack sensing. When I insert a device into the headphone jack the speakers do not get muted and there is also no sound from the headphones themselves. Even an external mic/line-in device does not work. I have attached the output of alsa-info.sh here.. Please go through it and try to solve the problem. Thanks and Regards, Karthik

3 17

[alsa-devel] ASoC updates for 2.6.31
by Mark Brown 29 Apr '09

29 Apr '09

The following changes since commit 8a1f936acdfd53cb0a981f3f80483863dcd84fa9: Peter Ujfalusi (1): ASoC: TWL4030: Add 4 channel TDM support are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-2.6.31 Daniel Mack (3): ASoC: add SOC_DOUBLE_EXT macro ASoC: cs4270: fix Master Capture Switch polarity ASoC: cs4270: add Master Playback Switch Jon Smirl (3): ASoC: Set the MPC5200 i2s driver to BROKEN status. ASoC: Basic split of mpc5200 DMA code out from mpc5200_psc_i2s ASoC: Rename the PSC functions to DMA Jonathan Cameron (1): ASoC WM8940 Driver Joonyoung Shim (1): ASoC: TWL4030: Fix gain control for earpiece amplifier Mark Brown (10): ASoC: Fix S3C64xx IIS device registration and support both ports ASoC: S3C2412: Failing to get the I2S clock is an error ASoC: Enforce symmetric rates for S3C64xx I2S interface ASoC: Include WM8350 register definitions in CODEC header ASoC: s3c-i2s-v2 diagnostic improvements ASoC: Use our registration function for S3C64xx ASoC: Fix logic in WM8350 master clocking check Merge branch 'for-2.6.30' into for-2.6.31 ASoC: Staticise TLV values in WM8940 Merge branch 'for-2.6.30' into for-2.6.31 Peter Ujfalusi (1): ASoC: Beagle: Add support for 4 channel include/sound/soc.h | 8 + sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/cs4270.c | 44 ++- sound/soc/codecs/twl4030.c | 8 +- sound/soc/codecs/wm8350.c | 2 +- sound/soc/codecs/wm8350.h | 1 + sound/soc/codecs/wm8940.c | 955 +++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/wm8940.h | 104 +++++ sound/soc/fsl/Kconfig | 6 +- sound/soc/fsl/Makefile | 2 + sound/soc/fsl/mpc5200_dma.c | 457 +++++++++++++++++++ sound/soc/fsl/mpc5200_dma.h | 81 ++++ sound/soc/fsl/mpc5200_psc_i2s.c | 644 ++++----------------------- sound/soc/omap/omap3beagle.c | 26 +- sound/soc/s3c24xx/s3c2412-i2s.c | 2 +- sound/soc/s3c24xx/s3c64xx-i2s.c | 148 ++++-- sound/soc/s3c24xx/s3c64xx-i2s.h | 2 +- 18 files changed, 1867 insertions(+), 629 deletions(-) create mode 100644 sound/soc/codecs/wm8940.c create mode 100644 sound/soc/codecs/wm8940.h create mode 100644 sound/soc/fsl/mpc5200_dma.c create mode 100644 sound/soc/fsl/mpc5200_dma.h

4 35

[alsa-devel] Setting the AC97 private data
by Jon Smirl 28 Apr '09

28 Apr '09

My AC97 CPU read/write routines need private data set so that they know which port to use. The mpc5200 has multiple PSCs that can function in AC97 mode. static int psc_dma_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, struct snd_pcm *pcm) { ... if (rtd->socdev->card->codec->ac97) rtd->socdev->card->codec->ac97->private_data = psc_dma; .. } Is there some easier way to set this data? -- Jon Smirl jonsmirl(a)gmail.com

2 3

[alsa-devel] ASoC updates for 2.6.30
by Mark Brown 28 Apr '09

28 Apr '09

The following changes since commit 0c95de73a711d376dc17afe484f919bd5b66c016: Jon Smirl (1): ASoC: Set the MPC5200 i2s driver to BROKEN status. are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-2.6.30 Joonyoung Shim (1): ASoC: TWL4030: Fix gain control for earpiece amplifier sound/soc/codecs/twl4030.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-)

1 0

[alsa-devel] [PATCH] ALSA: au1x00: convert to platform device
by omelinux.net＠alsa-project.org 28 Apr '09

28 Apr '09

Make sound/mips/au1x00.c a proper platform_driver. Cc: Charles Eidsness <charles(a)cooper-street.com> Signed-off-by: Manuel Lauss <mano(a)roarinelk.homelinux.net> --- Compile-tested only; I don't have the right hardware to test this. Charles: If you still have access to the hardware, could you please test this patch? Just add something like the following to your board's platform device registration: #include <asm/mach-au1x00/au1000_dma.h> static struct resource au1xxx_ac97c_res[] = { [0] = { .start = AC97_PHYS_ADDR, .end = AC97_PHYS_ADDR + 0xfff, .flags = IORESOURCE_MEM, }, [1] = { .start = AU1000_AC97C_INT, .end = AU1000_AC97C_INT, .flags = IORESOURCE_IRQ, }, [2] = { .start = DMA_ID_AC97C_TX, .end = DMA_ID_AC97C_TX, .flags = IORESOURCE_DMA, }, [3] = { .start = DMA_ID_AC97C_RX, .end = DMA_ID_AC97C_RX, .flags = IORESOURCE_DMA, }, }; static struct platform_device au1xxx_ac97c_device = { .name = "au1000-ac97c", .id = -1, .resource = au1xxx_ac97c_res, .num_resources = ARRAY_SIZE(au1xxx_ac97c_res), }; and register the au1xxx_ac97c_device. Thank you! sound/mips/au1x00.c | 244 +++++++++++++++++++++++++++++++-------------------- 1 files changed, 147 insertions(+), 97 deletions(-) diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c index 3e763d6..11b5865 100644 --- a/sound/mips/au1x00.c +++ b/sound/mips/au1x00.c @@ -37,6 +37,7 @@ #include <linux/ioport.h> #include <linux/interrupt.h> #include <linux/init.h> +#include <linux/platform_device.h> #include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> @@ -97,6 +98,7 @@ struct snd_au1000 { struct snd_pcm *pcm; struct audio_stream *stream[2]; /* playback & capture */ + int dmaid[2]; /* tx(0)/rx(1) DMA ids */ }; /*--------------------------- Local Functions --------------------------------*/ @@ -464,13 +466,13 @@ snd_au1000_pcm_new(struct snd_au1000 *au1000) spin_lock_init(&au1000->stream[CAPTURE]->dma_lock); flags = claim_dma_lock(); - if ((au1000->stream[PLAYBACK]->dma = request_au1000_dma(DMA_ID_AC97C_TX, + if ((au1000->stream[PLAYBACK]->dma = request_au1000_dma(au1000->dmaid[0], "AC97 TX", au1000_dma_interrupt, IRQF_DISABLED, au1000->stream[PLAYBACK])) < 0) { release_dma_lock(flags); return -EBUSY; } - if ((au1000->stream[CAPTURE]->dma = request_au1000_dma(DMA_ID_AC97C_RX, + if ((au1000->stream[CAPTURE]->dma = request_au1000_dma(au1000->dmaid[1], "AC97 RX", au1000_dma_interrupt, IRQF_DISABLED, au1000->stream[CAPTURE])) < 0){ release_dma_lock(flags); @@ -550,69 +552,12 @@ get the interrupt driven case to work efficiently */ spin_unlock(&au1000->ac97_lock); } -static int __devinit -snd_au1000_ac97_new(struct snd_au1000 *au1000) -{ - int err; - struct snd_ac97_bus *pbus; - struct snd_ac97_template ac97; - static struct snd_ac97_bus_ops ops = { - .write = snd_au1000_ac97_write, - .read = snd_au1000_ac97_read, - }; - - if ((au1000->ac97_res_port = request_mem_region(CPHYSADDR(AC97C_CONFIG), - 0x100000, "Au1x00 AC97")) == NULL) { - snd_printk(KERN_ERR "ALSA AC97: can't grap AC97 port\n"); - return -EBUSY; - } - au1000->ac97_ioport = (struct au1000_ac97_reg *) - KSEG1ADDR(au1000->ac97_res_port->start); - - spin_lock_init(&au1000->ac97_lock); - - /* configure pins for AC'97 - TODO: move to board_setup.c */ - au_writel(au_readl(SYS_PINFUNC) & ~0x02, SYS_PINFUNC); - - /* Initialise Au1000's AC'97 Control Block */ - au1000->ac97_ioport->cntrl = AC97C_RS | AC97C_CE; - udelay(10); - au1000->ac97_ioport->cntrl = AC97C_CE; - udelay(10); - - /* Initialise External CODEC -- cold reset */ - au1000->ac97_ioport->config = AC97C_RESET; - udelay(10); - au1000->ac97_ioport->config = 0x0; - mdelay(5); - - /* Initialise AC97 middle-layer */ - if ((err = snd_ac97_bus(au1000->card, 0, &ops, au1000, &pbus)) < 0) - return err; - - memset(&ac97, 0, sizeof(ac97)); - ac97.private_data = au1000; - if ((err = snd_ac97_mixer(pbus, &ac97, &au1000->ac97)) < 0) - return err; - - return 0; -} - /*------------------------------ Setup / Destroy ----------------------------*/ -void -snd_au1000_free(struct snd_card *card) +static void snd_au1000_free(struct snd_card *card) { struct snd_au1000 *au1000 = card->private_data; - if (au1000->ac97_res_port) { - /* put internal AC97 block into reset */ - au1000->ac97_ioport->cntrl = AC97C_RS; - au1000->ac97_ioport = NULL; - release_and_free_resource(au1000->ac97_res_port); - } - if (au1000->stream[PLAYBACK]) { if (au1000->stream[PLAYBACK]->dma >= 0) free_au1000_dma(au1000->stream[PLAYBACK]->dma); @@ -624,71 +569,176 @@ snd_au1000_free(struct snd_card *card) free_au1000_dma(au1000->stream[CAPTURE]->dma); kfree(au1000->stream[CAPTURE]); } -} + if (au1000->ac97_res_port) { + /* put internal AC97 block into reset */ + au1000->ac97_ioport->cntrl = AC97C_RS; + iounmap(au1000->ac97_ioport); + au1000->ac97_ioport = NULL; + release_and_free_resource(au1000->ac97_res_port); + au1000->ac97_res_port = NULL; + } +} -static struct snd_card *au1000_card; +static struct snd_ac97_bus_ops ops = { + .write = snd_au1000_ac97_write, + .read = snd_au1000_ac97_read, +}; -static int __init -au1000_init(void) +static int __devinit au1000_ac97_probe(struct platform_device *pdev) { int err; + void __iomem *io; + struct resource *r; struct snd_card *card; struct snd_au1000 *au1000; + struct snd_ac97_bus *pbus; + struct snd_ac97_template ac97; err = snd_card_create(-1, "AC97", THIS_MODULE, - sizeof(struct snd_au1000), &card); + sizeof(struct snd_au1000), &card); if (err < 0) - return err; + goto out0; - card->private_free = snd_au1000_free; au1000 = card->private_data; au1000->card = card; - au1000->stream[PLAYBACK] = kmalloc(sizeof(struct audio_stream), GFP_KERNEL); - au1000->stream[CAPTURE ] = kmalloc(sizeof(struct audio_stream), GFP_KERNEL); - /* so that snd_au1000_free will work as intended */ - au1000->ac97_res_port = NULL; - if (au1000->stream[PLAYBACK]) - au1000->stream[PLAYBACK]->dma = -1; - if (au1000->stream[CAPTURE ]) - au1000->stream[CAPTURE ]->dma = -1; - - if (au1000->stream[PLAYBACK] == NULL || - au1000->stream[CAPTURE ] == NULL) { - snd_card_free(card); - return -ENOMEM; + /* TX DMA ID */ + r = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (!r) { + err = -ENODEV; + snd_printk(KERN_INFO "no TX DMA platform resource!\n"); + goto out1; } - - if ((err = snd_au1000_ac97_new(au1000)) < 0 ) { - snd_card_free(card); - return err; + au1000->dmaid[0] = r->start; + + /* RX DMA ID */ + r = platform_get_resource(pdev, IORESOURCE_DMA, 1); + if (!r) { + err = -ENODEV; + snd_printk(KERN_INFO "no RX DMA platform resource!\n"); + goto out1; } + au1000->dmaid[1] = r->start; - if ((err = snd_au1000_pcm_new(au1000)) < 0) { - snd_card_free(card); - return err; + au1000->stream[PLAYBACK] = kmalloc(sizeof(struct audio_stream), GFP_KERNEL); + if (!au1000->stream[PLAYBACK]) + goto out1; + au1000->stream[PLAYBACK]->dma = -1; + + au1000->stream[CAPTURE] = kmalloc(sizeof(struct audio_stream), GFP_KERNEL); + if (!au1000->stream[CAPTURE]) + goto out2; + au1000->stream[CAPTURE]->dma = -1; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r) + goto out3; + + err = -EBUSY; + au1000->ac97_res_port = request_mem_region(r->start, + r->end - r->start + 1, pdev->name); + if (!au1000->ac97_res_port) { + snd_printk(KERN_ERR "ALSA AC97: can't grab AC97 port\n"); + goto out3; } + io = ioremap(r->start, r->end - r->start + 1); + if (!io) + goto out4; + + au1000->ac97_ioport = (struct au1000_ac97_reg *)io; + + spin_lock_init(&au1000->ac97_lock); + + /* configure pins for AC'97 + TODO: move to board_setup.c */ + au_writel(au_readl(SYS_PINFUNC) & ~0x02, SYS_PINFUNC); + + /* Initialise Au1000's AC'97 Control Block */ + au1000->ac97_ioport->cntrl = AC97C_RS | AC97C_CE; + udelay(10); + au1000->ac97_ioport->cntrl = AC97C_CE; + udelay(10); + + /* Initialise External CODEC -- cold reset */ + au1000->ac97_ioport->config = AC97C_RESET; + udelay(10); + au1000->ac97_ioport->config = 0x0; + mdelay(5); + + /* Initialise AC97 middle-layer */ + err = snd_ac97_bus(au1000->card, 0, &ops, au1000, &pbus); + if (err < 0) + goto out5; + + /* from here on let ALSA call the special freeing function */ + card->private_free = snd_au1000_free; + + memset(&ac97, 0, sizeof(ac97)); + ac97.private_data = au1000; + err = snd_ac97_mixer(pbus, &ac97, &au1000->ac97); + if (err < 0) + goto out1; + + err = snd_au1000_pcm_new(au1000); + if (err < 0) + goto out1; + strcpy(card->driver, "Au1000-AC97"); strcpy(card->shortname, "AMD Au1000-AC97"); sprintf(card->longname, "AMD Au1000--AC97 ALSA Driver"); - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + err = snd_card_register(card); + if (err < 0) + goto out1; + + printk( KERN_INFO "ALSA AC97: Driver Initialized\n" ); + + platform_set_drvdata(pdev, card); - printk(KERN_INFO "ALSA AC97: Driver Initialized\n"); - au1000_card = card; return 0; + +out5: + au1000->ac97_ioport->cntrl = AC97C_RS; + iounmap(io); +out4: + release_and_free_resource(au1000->ac97_res_port); +out3: + kfree(au1000->stream[PLAYBACK]); +out2: + kfree(au1000->stream[PLAYBACK]); +out1: + snd_card_free(card); +out0: + return err; } -static void __exit au1000_exit(void) +static int __devexit au1000_ac97_remove(struct platform_device *pdev) { - snd_card_free(au1000_card); + struct snd_card *card = platform_get_drvdata(pdev); + snd_card_free(card); + return 0; } -module_init(au1000_init); -module_exit(au1000_exit); +struct platform_driver au1000_ac97c_driver = { + .driver = { + .name = "au1000-ac97c", + .owner = THIS_MODULE, + }, + .probe = au1000_ac97_probe, + .remove = __devexit_p(au1000_ac97_remove), +}; + +static int __init au1000_ac97_load(void) +{ + return platform_driver_register(&au1000_ac97c_driver); +} + +static void __exit au1000_ac97_unload(void) +{ + platform_driver_unregister(&au1000_ac97c_driver); +} +module_init(au1000_ac97_load); +module_exit(au1000_ac97_unload); -- 1.6.2

4 5

[alsa-devel] File SUPPORTED_KERNELS should be updated
by Susan Cragin 28 Apr '09

28 Apr '09

The following is the entire text of that file. ------------------------------------------------------------------------ The alsa-drivers in this package are designed for the following kernels: - Vanilla 2.6.25 or earlier - Vanilla 2.4.31 or earlier - Vanilla 2.2.26 or earlier It's not guaranteed that they work with any newer version than above or modified kernels by distributors. ----------------------------------------------------------------------- Isn't the information obsolete? Aren't the new alsa-drivers in fact destined for 2.6.28 and 2.6.29? Or am I missing something? Susan

2 1

Re: [alsa-devel] No sound with Creative Labs CA0106 Soundblaster
by Takashi Iwai 28 Apr '09

28 Apr '09

At Thu, 16 Apr 2009 23:23:55 +0200, Bernhard Posselt wrote: > > Am Donnerstag 16 April 2009 16:10:29 schrieben Sie: > > At Wed, 15 Apr 2009 04:00:26 +0200, > > > > Bernhard Posselt wrote: > > > Hi, some months ago i bought a new soundcard for my PC which costed 20€. > > > This card is not working. > > > > > > Im using Kubuntu Jaunty Beta, its a fresh install from the beta iso. I > > > also upgraded the alsadrivers with this package > > > http://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver- > > >snapshot.tar.bz2 > > > > > > Still no sound > > > > Please show your alsa-info.sh output (run with --no-upload option). > > > > If it's an unknown model, try to pass some serial number via subsystem > > module option, such as, > > > > # modprobe snd-ca0106 subsystem=0x10131102 > > > > The available numbers are found in ca0106_chip_details[] list in > > ca0106/ca0106_main.c. > > > > > > Takashi > > It's an Audigy Soundblaster LE, or better was. I guess you thought that i > would be using the SE model. No, I just thought you are using a model that isn't listed in the ca0106 driver's white list, no matter which one. Createive tends to ship quite lots of variants with different SSIDs although many are compatible. Takashi

2 1

[alsa-devel] [PATCH] ASoC: TWL4030: Fix gain control for earpiece amplifier
by Joonyoung Shim 28 Apr '09

28 Apr '09

The gain control for earpiece amplifier uses 0dB ~ 12dB according to the TRM, but the present code is implemented to -6dB ~ 6dB. Signed-off-by: Joonyoung Shim <jy0922.shim(a)samsung.com> --- sound/soc/codecs/twl4030.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index a7875c2..bf522a9 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -785,6 +785,12 @@ static DECLARE_TLV_DB_SCALE(analog_tlv, -2400, 200, 0); static DECLARE_TLV_DB_SCALE(output_tvl, -1200, 600, 1); /* + * Gain control for earpiece amplifier + * 0 dB to 12 dB in 6 dB steps (mute instead of -6) + */ +static DECLARE_TLV_DB_SCALE(output_ear_tvl, -600, 600, 1); + +/* * Capture gain after the ADCs * from 0 dB to 31 dB in 1 dB steps */ @@ -859,7 +865,7 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = { 4, 3, 0, output_tvl), SOC_SINGLE_TLV_TWL4030("Earpiece Playback Volume", - TWL4030_REG_EAR_CTL, 4, 3, 0, output_tvl), + TWL4030_REG_EAR_CTL, 4, 3, 0, output_ear_tvl), /* Common capture gain controls */ SOC_DOUBLE_R_TLV("TX1 Digital Capture Volume", -- 1.6.0.4

2 1

[alsa-devel] [PATCH 1/1] indigo-express: add missing 64KHz flags
by Giuliano Pochini 28 Apr '09

28 Apr '09

Indigo-express cards also support 64KHz sampling rate: this patch adds missing SNDRV_PCM_RATE_64000 flags. Signed-off-by: Giuliano Pochini <pochini(a)shiny.it> --- alsa-kernel/pci/echoaudio/indigodjx.c__orig 2009-04-27 22:57:20.000000000 +0200 +++ alsa-kernel/pci/echoaudio/indigodjx.c 2009-04-27 22:58:04.000000000 +0200 @@ -88,6 +88,7 @@ static struct snd_pcm_hardware pcm_hardw .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_64000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000, .rate_min = 32000, --- alsa-kernel/pci/echoaudio/indigoiox.c__orig 2009-04-27 22:56:46.000000000 +0200 +++ alsa-kernel/pci/echoaudio/indigoiox.c 2009-04-27 22:57:54.000000000 +0200 @@ -89,6 +89,7 @@ static struct snd_pcm_hardware pcm_hardw .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_64000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000, .rate_min = 32000, -- Giuliano.

2 1

[alsa-devel] ASoC updates for 2.6.30
by Mark Brown 28 Apr '09

28 Apr '09

The following changes since commit a396e32ef0f3b98700abb9a6da3530c945e55908: Mark Brown (1): ASoC: s3c-i2s-v2 needs to declare a license for modular builds are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git for-2.6.30 Jon Smirl (1): ASoC: Set the MPC5200 i2s driver to BROKEN status. Mark Brown (1): ASoC: Fix logic in WM8350 master clocking check sound/soc/codecs/wm8350.c | 2 +- sound/soc/fsl/Kconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)

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