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Commit 4a437044 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Fix GPIO for Acer Aspire 3830TG 



Acer Aspire 3830TG seems requiring GPIO bit 0 as the primary mute
control.  When a machine is booted after Windows 8, the GPIO pin is
turned off and it results in the silent output.

This patch adds the manual fixup of GPIO bit 0 for this model.

Reported-by: default avatarChristopher <DIDI2002@web.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent dfc2cd7c

sound/pci/hda/patch_conexant.c

+11 −0
Original line number Diff line number Diff line
@@ -3231,6 +3231,7 @@ enum { 
	CXT_FIXUP_INC_MIC_BOOST,

	CXT_FIXUP_HEADPHONE_MIC_PIN,

	CXT_FIXUP_HEADPHONE_MIC,

	CXT_FIXUP_GPIO1,

};



static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
@@ -3375,6 +3376,15 @@ static const struct hda_fixup cxt_fixups[] = { 
		.type = HDA_FIXUP_FUNC,

		.v.func = cxt_fixup_headphone_mic,

	},

	[CXT_FIXUP_GPIO1] = {

		.type = HDA_FIXUP_VERBS,

		.v.verbs = (const struct hda_verb[]) {

			{ 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },

			{ 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },

			{ 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },

			{ }

		},

	},

};



static const struct snd_pci_quirk cxt5051_fixups[] = {
@@ -3384,6 +3394,7 @@ static const struct snd_pci_quirk cxt5051_fixups[] = { 


static const struct snd_pci_quirk cxt5066_fixups[] = {

	SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),

	SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_GPIO1),

	SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),

	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),

	SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),