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Commit ff50479a authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Fix digital mic on Acer Aspire 3830TG 



Acer Aspire 3830TG with CX20588 codec has a digital built-in mic that
has the same problem like many others, the inverted signal in stereo.
Apply the same fixup to this machine, too.

Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 65845f29

sound/pci/hda/patch_conexant.c

+8 −1
Original line number Diff line number Diff line
@@ -217,6 +217,7 @@ enum { 
	CXT_FIXUP_HEADPHONE_MIC_PIN,

	CXT_FIXUP_HEADPHONE_MIC,

	CXT_FIXUP_GPIO1,

	CXT_FIXUP_ASPIRE_DMIC,

	CXT_FIXUP_THINKPAD_ACPI,

	CXT_FIXUP_OLPC_XO,

	CXT_FIXUP_CAP_MIX_AMP,
@@ -664,6 +665,12 @@ static const struct hda_fixup cxt_fixups[] = { 
			{ }

		},

	},

	[CXT_FIXUP_ASPIRE_DMIC] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = cxt_fixup_stereo_dmic,

		.chained = true,

		.chain_id = CXT_FIXUP_GPIO1,

	},

	[CXT_FIXUP_THINKPAD_ACPI] = {

		.type = HDA_FIXUP_FUNC,

		.v.func = hda_fixup_thinkpad_acpi,
@@ -744,7 +751,7 @@ static const struct hda_model_fixup cxt5051_fixup_models[] = { 


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(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),

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

	SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),

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