Commit 89e3a568 authored by Jeremy Soller's avatar Jeremy Soller Committed by Takashi Iwai
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ALSA: hda/realtek - Headset microphone support for System76 darp5 



On the System76 Darter Pro (darp5), there is a headset microphone
input attached to 0x1a that does not have a jack detect.  In order to
get it working, the pin configuration needs to be set correctly, and
the ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC fixup needs to be applied.
This is similar to the MIC_NO_PRESENCE fixups for some Dell laptops,
except we have a separate microphone jack that is already configured
correctly.

Signed-off-by: default avatarJeremy Soller <jeremy@system76.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 693abe11

sound/pci/hda/patch_realtek.c

+11 −0
Original line number Diff line number Diff line
@@ -5634,6 +5634,7 @@ enum { 
	ALC294_FIXUP_ASUS_HEADSET_MIC,

	ALC294_FIXUP_ASUS_SPK,

	ALC225_FIXUP_HEADSET_JACK,

	ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE,

};



static const struct hda_fixup alc269_fixups[] = {
@@ -6580,6 +6581,15 @@ static const struct hda_fixup alc269_fixups[] = { 
		.type = HDA_FIXUP_FUNC,

		.v.func = alc_fixup_headset_jack,

	},

	[ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE] = {

		.type = HDA_FIXUP_PINS,

		.v.pins = (const struct hda_pintbl[]) {

			{ 0x1a, 0x01a1913c }, /* use as headset mic, without its own jack detect */

			{ }

		},

		.chained = true,

		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC

	},

};



static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6758,6 +6768,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC),

	SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC),

	SND_PCI_QUIRK(0x1462, 0xb171, "Cubi N 8GL (MS-B171)", ALC283_FIXUP_HEADSET_MIC),

	SND_PCI_QUIRK(0x1558, 0x1325, "System76 Darter Pro (darp5)", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE),

	SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC233_FIXUP_LENOVO_MULTI_CODECS),

	SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),

	SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE),

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