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ALSA: hda - Added HP HDX16/HDX18 notebook support for HDA codecs (82HD71)

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Added codec recognition of HP HDX platforms and added support of the
MUTE LED (orange/white). For this feature the CONFIG_SND_HDA_POWER_SAVE
is needed to use event handling for mute control.

Signed-off-by: Christoph Plattner <christoph.plattner@gmx.at>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Christoph Plattner 2009-03-08 23:19:05 +01:00 committed by Takashi Iwai
parent 139e071b0f
commit ae6241fbf5
1 changed files with 57 additions and 0 deletions
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57
sound/pci/hda/patch_sigmatel.c
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@ -99,6 +99,7 @@ enum {
STAC_DELL_M4_3,
STAC_HP_M4,
STAC_HP_DV5,
STAC_HP_HDX,
STAC_92HD71BXX_MODELS
};
@ -1828,6 +1829,7 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
[STAC_DELL_M4_3] = dell_m4_3_pin_configs,
[STAC_HP_M4] = NULL,
[STAC_HP_DV5] = NULL,
[STAC_HP_HDX] = NULL,
};
static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
@ -1838,6 +1840,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
[STAC_DELL_M4_3] = "dell-m4-3",
[STAC_HP_M4] = "hp-m4",
[STAC_HP_DV5] = "hp-dv5",
[STAC_HP_HDX] = "hp-hdx",
};
static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
@ -1852,6 +1855,10 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
"HP dv4-7", STAC_HP_DV5),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x361a,
"HP mini 1000", STAC_HP_M4),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x361b,
"HP HDX", STAC_HP_HDX), /* HDX16 */
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3610,
"HP HDX", STAC_HP_HDX), /* HDX18 */
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
"unknown Dell", STAC_DELL_M4_1),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0234,
@ -4472,6 +4479,41 @@ static int stac92xx_resume(struct hda_codec *codec)
return 0;
}
/*
* using power check for controlling mute led of HP HDX notebooks
* check for mute state only on Speakers (nid = 0x10)
*
* For this feature CONFIG_SND_HDA_POWER_SAVE is needed, otherwise
* the LED is NOT working properly !
*/
#ifdef CONFIG_SND_HDA_POWER_SAVE
static int stac92xx_check_power_status (struct hda_codec * codec, hda_nid_t nid)
{
struct sigmatel_spec *spec = codec->spec;
/* only handle on HP HDX */
if (spec->board_config != STAC_HP_HDX)
return 0;
if (nid == 0x10)
{
if (snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
HDA_AMP_MUTE)
spec->gpio_data &= ~0x08; /* orange */
else
spec->gpio_data |= 0x08; /* white */
stac_gpio_set(codec, spec->gpio_mask,
spec->gpio_dir,
spec->gpio_data);
}
return 0;
}
#endif
static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
{
struct sigmatel_spec *spec = codec->spec;
@ -4493,6 +4535,9 @@ static struct hda_codec_ops stac92xx_patch_ops = {
.suspend = stac92xx_suspend,
.resume = stac92xx_resume,
#endif
#ifdef CONFIG_SND_HDA_POWER_SAVE
.check_power_status = stac92xx_check_power_status,
#endif
};
static int patch_stac9200(struct hda_codec *codec)
@ -5089,6 +5134,13 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
/* no output amps */
spec->num_pwrs = 0;
/* fallthru */
case 0x111d76b2: /* Codec of HP HDX16/HDX18 */
/* orange/white mute led on GPIO3, orange=0, white=1 */
spec->gpio_mask |= 0x08;
spec->gpio_dir |= 0x08;
spec->gpio_data |= 0x08; /* set to white */
/* fallthru */
default:
memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer,
sizeof(stac92hd71bxx_dmux_amixer));
@ -5143,6 +5195,11 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
snd_hda_codec_set_pincfg(codec, 0x0d, 0x90170010);
stac92xx_auto_set_pinctl(codec, 0x0d, AC_PINCTL_OUT_EN);
break;
case STAC_HP_HDX:
spec->num_dmics = 1;
spec->num_dmuxes = 1;
spec->num_smuxes = 1;
break;
};
spec->multiout.dac_nids = spec->dac_nids;