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ALSA: hda - Fix ALC275 enable hardware EQ for SONY VAIO

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SONY VAIO ALC275 default BIOS verb set the hardware EQ to disable.
Enable it when driver is loading.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2011-01-12 09:01:23 +01:00 committed by Takashi Iwai
parent 357f915ece
commit 1a99d4a46c
1 changed files with 22 additions and 2 deletions
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24
sound/pci/hda/patch_realtek.c
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@ -14815,6 +14815,15 @@ static int alc269_resume(struct hda_codec *codec)
}
#endif /* SND_HDA_NEEDS_RESUME */
static void alc269_fixup_hweq(struct hda_codec *codec,
const struct alc_fixup *fix, int pre_init)
{
int coef;
coef = alc_read_coef_idx(codec, 0x1e);
alc_write_coef_idx(codec, 0x1e, coef | 0x80);
}
enum {
ALC269_FIXUP_SONY_VAIO,
ALC275_FIX_SONY_VAIO_GPIO2,
@ -14822,6 +14831,7 @@ enum {
ALC269_FIXUP_SKU_IGNORE,
ALC269_FIXUP_ASUS_G73JW,
ALC269_FIXUP_LENOVO_EAPD,
ALC275_FIXUP_SONY_HWEQ,
};
static const struct alc_fixup alc269_fixups[] = {
@ -14862,12 +14872,22 @@ static const struct alc_fixup alc269_fixups[] = {
{}
}
},
[ALC275_FIXUP_SONY_HWEQ] = {
.func = alc269_fixup_hweq,
.verbs = (const struct hda_verb[]) {
{0x01, AC_VERB_SET_GPIO_MASK, 0x04},
{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x04},
{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD},
{ }
}
}
};
static struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIX_SONY_VAIO_GPIO2),
SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIX_SONY_VAIO_GPIO2),
SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIX_SONY_VAIO_GPIO2),
SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),