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ALSA: hda - Set up GPIO for Toshiba Satellite S50D 

Toshiba Satellite S50D laptop with an IDT codec uses the GPIO4 (0x10)
as the master EAPD.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=915858
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-02-05 12:23:33 +01:00
parent a3ae255e37
commit 4227de2a7e
1 changed files with 20 additions and 0 deletions
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20
sound/pci/hda/patch_sigmatel.c
View File

@ -99,6 +99,7 @@ enum {
STAC_HP_ENVY_BASS,
STAC_HP_BNB13_EQ,
STAC_HP_ENVY_TS_BASS,
STAC_92HD83XXX_GPIO10_EAPD,
STAC_92HD83XXX_MODELS
};
@ -2141,6 +2142,19 @@ static void stac92hd83xxx_fixup_headset_jack(struct hda_codec *codec,
spec->headset_jack = 1;
}
static void stac92hd83xxx_fixup_gpio10_eapd(struct hda_codec *codec,
const struct hda_fixup *fix,
int action)
{
struct sigmatel_spec *spec = codec->spec;
if (action != HDA_FIXUP_ACT_PRE_PROBE)
return;
spec->eapd_mask = spec->gpio_mask = spec->gpio_dir =
spec->gpio_data = 0x10;
spec->eapd_switch = 0;
}
static const struct hda_verb hp_bnb13_eq_verbs[] = {
/* 44.1KHz base */
{ 0x22, 0x7A6, 0x3E },
@ -2656,6 +2670,10 @@ static const struct hda_fixup stac92hd83xxx_fixups[] = {
{}
},
},
[STAC_92HD83XXX_GPIO10_EAPD] = {
.type = HDA_FIXUP_FUNC,
.v.func = stac92hd83xxx_fixup_gpio10_eapd,
},
};
static const struct hda_model_fixup stac92hd83xxx_models[] = {
@ -2861,6 +2879,8 @@ static const struct snd_pci_quirk stac92hd83xxx_fixup_tbl[] = {
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x148a,
"HP Mini", STAC_92HD83XXX_HP_LED),
SND_PCI_QUIRK_VENDOR(PCI_VENDOR_ID_HP, "HP", STAC_92HD83XXX_HP),
SND_PCI_QUIRK(PCI_VENDOR_ID_TOSHIBA, 0xfa91,
"Toshiba Satellite S50D", STAC_92HD83XXX_GPIO10_EAPD),
{} /* terminator */
};