[alsa-devel] ALSA on Alienware M17x
Adam Gray
adam at randalflagg.net
Wed Sep 2 03:55:06 CEST 2009
On Wed, 2 Sep 2009 08:45:20 am Takashi Iwai wrote:
> At Wed, 2 Sep 2009 01:55:18 +0930,
>
> Adam Gray wrote:
> > On Wed, 2 Sep 2009 01:52:15 am Takashi Iwai wrote:
> > > At Wed, 2 Sep 2009 01:37:26 +0930,
> > >
> > > Adam Gray wrote:
> > > > On Wed, 2 Sep 2009 01:15:03 am Takashi Iwai wrote:
> > > > > At Wed, 2 Sep 2009 01:07:22 +0930,
> > > > >
> > > > > Adam Gray wrote:
> > > > > > On Wed, 2 Sep 2009 01:04:11 am Takashi Iwai wrote:
> > > > > > > At Wed, 2 Sep 2009 00:55:02 +0930,
> > > > > > >
> > > > > > > Adam Gray wrote:
> > > > > > > > On Wed, 2 Sep 2009 12:51:21 am Takashi Iwai wrote:
> > > > > > > > > At Wed, 2 Sep 2009 00:40:13 +0930,
> > > > > > > > >
> > > > > > > > > Adam Gray wrote:
> > > > > > > > > > Sorry. Forgot to attach it the first time.
> > > > > > > > > > With model=dell-m6 I only get sound out of the first
> > > > > > > > > > headphone jack and the line-out jack.
> > > > > > > > >
> > > > > > > > > Which I/Os does your machine have?
> > > > > > > > > According to alsa-info.sh output, BIOS gives three HP
> > > > > > > > > jacks, one mic jack, one built-in speaker, one built-in
> > > > > > > > > mic, and one SPDIF out jack.
> > > > > > > > >
> > > > > > > > > I guess the problem is due to three HPs. The driver hasn't
> > > > > > > > > been tested with three HP jacks, only with two HPs.
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > thanks,
> > > > > > > > >
> > > > > > > > > Takashi
> > > > > > > >
> > > > > > > > It has two headphone jacks, one line-out jack and one
> > > > > > > > microphone jack, the front speakers and a microphone used
> > > > > > > > with the webcam (I believe).
> > > > > > >
> > > > > > > OK. Try to unmute and adjust "Surround" volume.
> > > > > > >
> > > > > > >
> > > > > > > Takashi
> > > > > >
> > > > > > Unmuted surround and volume is up full. Nothing from the
> > > > > > headphones. I also unmuted the PC beep and turned it up (just to
> > > > > > check) and still nothing.
> > > > >
> > > > > Well, which headphone? The driver tries to mute others when a HP
> > > > > is plugged. You need to figure out which I/O corresponds to which
> > > > > pin. You can try hda-verb to issue the pin detection verb. For
> > > > > example, to check the pin 0x0a, run like:
> > > > >
> > > > > # hda-verb /dev/snd/hwC0D0 0x0a GET_PIN_SENSE 0
> > > > >
> > > > > If the jack corresponding to this pin is plugged, the bit 31 should
> > > > > be 1. BIOS shows that pins 0x0a, 0x0b, 0x0d are for HP and
> > > > > line-outs. Figure out which are which.
> > > > >
> > > > > Also, you can try to toggle power bits of IDT codec, e.g.
> > > > > # hda-verb /dev/snd/hwC0D0 0x01 0x7ec 0x00
> > > > > to power up all analog pins.
> > > > >
> > > > >
> > > > > Takashi
> > > >
> > > > 0x0a = HP1
> > > > 0x0b = HP2
> > > > 0x0d = line-out
> > > >
> > > > After running "hda-verb /dev/snd/hwC0D0 0x01 0x7ec 0x00" and plugging
> > > > in headphones there's a short burst of sound from them before they
> > > > cut out.
> > >
> > > Issue the power bits verb after plugging the headphone.
> > >
> > >
> > > Takashi
> >
> > Done. For both headphone jacks with no luck :(
> >
> > Unfortunately I have to get to bed now. 2am and work tomorrow. Thanks for
> > your help thus far.
>
> Could you try the patch below together with the latest alsa-driver
> snapshot? The URL is below:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-sn
> apshot.tar.gz Apply it on alsa-driver/alsa-kernel directory with patch -p2
> option.
>
> After rebuilding the driver, load the module without model option.
>
>
> Takashi
>
> ---
> diff --git a/sound/pci/hda/patch_sigmatel.c
> b/sound/pci/hda/patch_sigmatel.c index 83a338b..e31e53d 100644
> --- a/sound/pci/hda/patch_sigmatel.c
> +++ b/sound/pci/hda/patch_sigmatel.c
> @@ -83,6 +83,7 @@ enum {
> STAC_DELL_M6_DMIC,
> STAC_DELL_M6_BOTH,
> STAC_DELL_EQ,
> + STAC_ALIENWARE_M17X,
> STAC_92HD73XX_MODELS
> };
>
> @@ -1513,12 +1514,20 @@ static unsigned int dell_m6_pin_configs[13] = {
> 0x4f0000f0,
> };
>
> +static unsigned int alienware_m17x_pin_configs[13] = {
> + 0x0321101f, 0x0321101f, 0x03a11020, 0x03014020,
> + 0x90170110, 0x4f0000f0, 0x4f0000f0, 0x4f0000f0,
> + 0x4f0000f0, 0x90a60160, 0x4f0000f0, 0x4f0000f0,
> + 0x904601b0,
> +};
> +
> static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
> [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs,
> [STAC_DELL_M6_AMIC] = dell_m6_pin_configs,
> [STAC_DELL_M6_DMIC] = dell_m6_pin_configs,
> [STAC_DELL_M6_BOTH] = dell_m6_pin_configs,
> [STAC_DELL_EQ] = dell_m6_pin_configs,
> + [STAC_ALIENWARE_M17X] = alienware_m17x_pin_configs,
> };
>
> static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
> @@ -1530,6 +1539,7 @@ static const char
> *stac92hd73xx_models[STAC_92HD73XX_MODELS] = { [STAC_DELL_M6_DMIC] =
> "dell-m6-dmic",
> [STAC_DELL_M6_BOTH] = "dell-m6",
> [STAC_DELL_EQ] = "dell-eq",
> + [STAC_ALIENWARE_M17X] = "alienware",
> };
>
> static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
> @@ -1567,6 +1577,12 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] =
> { {} /* terminator */
> };
>
> +static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
> + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a1,
> + "Alienware M17x", STAC_ALIENWARE_M17X),
> + {} /* terminator */
> +};
> +
> static unsigned int ref92hd83xxx_pin_configs[10] = {
> 0x02214030, 0x02211010, 0x02a19020, 0x02170130,
> 0x01014050, 0x01819040, 0x01014020, 0x90a3014e,
> @@ -4909,6 +4925,12 @@ static int patch_stac92hd73xx(struct hda_codec
> *codec) STAC_92HD73XX_MODELS,
> stac92hd73xx_models,
> stac92hd73xx_cfg_tbl);
> + /* check codec subsystem id if not found */
> + if (spec->board_config < 0)
> + spec->board_config =
> + snd_hda_check_board_codec_sid_config(codec,
> + STAC_92HD73XX_MODELS, stac92hd73xx_models,
> + stac92hd73xx_codec_id_cfg_tbl);
> again:
> if (spec->board_config < 0)
> snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
> @@ -4983,6 +5005,11 @@ again:
> break;
> }
> break;
> + case STAC_ALIENWARE_M17X:
> + spec->num_dmics = STAC92HD73XX_NUM_DMICS;
> + spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
> + spec->eapd_switch = 0;
> + break;
> default:
> spec->num_dmics = STAC92HD73XX_NUM_DMICS;
> spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
Brilliant! Speakers and both headphone jacks and the line-out jack now work.
Thank you very much for that. I owe you a beer :)
Regards,
Adam Gray
More information about the Alsa-devel
mailing list