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Commit ae104a21 authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
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ALSA: hda/realtek - Add headset mode support for Dell laptop 



This platform was only one phone Jack.
Add dummy lineout verb to fix automute mode disable.
This just the workaround.

[ More background information:
  since the platform has only a headphone jack without speaker, the
  driver doesn't create the auto-mute control.  Meanwhile we do update
  the headset mode via the automute hook in the driver, thus with this
  setup, the headset won't be updated any longer.

  By adding a dummy line-out pin here, the auto-mute is added by the
  driver, and the headset update is triggered properly.

  Note that this is different from the other
  ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, which has the real line-out pin,
  while this quirk adds a dummy line-out pin.  -- tiwai ]

Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5f364135

sound/pci/hda/patch_realtek.c

+11 −0
Original line number Diff line number Diff line
@@ -5485,6 +5485,7 @@ enum { 
	ALC274_FIXUP_DELL_BIND_DACS,

	ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,

	ALC298_FIXUP_TPT470_DOCK,

	ALC255_FIXUP_DUMMY_LINEOUT_VERB,

};



static const struct hda_fixup alc269_fixups[] = {
@@ -6332,6 +6333,15 @@ static const struct hda_fixup alc269_fixups[] = { 
		.chained = true,

		.chain_id = ALC293_FIXUP_LENOVO_SPK_NOISE

	},

	[ALC255_FIXUP_DUMMY_LINEOUT_VERB] = {

		.type = HDA_FIXUP_PINS,

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

			{ 0x14, 0x0201101f },

			{ }

		},

		.chained = true,

		.chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE

	},

};



static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6385,6 +6395,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 
	SND_PCI_QUIRK(0x1028, 0x082a, "Dell XPS 13 9360", ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE),

	SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),

	SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),

	SND_PCI_QUIRK(0x1028, 0x0873, "Dell Precision 3930", ALC255_FIXUP_DUMMY_LINEOUT_VERB),

	SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),

	SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),

	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),