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Commit 1a99d4a4 authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
Browse files

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



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

Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 357f915e

sound/pci/hda/patch_realtek.c

+22 −2
Original line number Diff line number Diff line
@@ -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),