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Commit b59c9322 authored by Hui Wang's avatar Hui Wang Committed by Greg Kroah-Hartman
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Revert "ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops" 

commit 17d304604a88cf20c8dfd2c95d3decb9c4f8bca4 upstream.

This reverts commit 9cb40eb184c4220d244a532bd940c6345ad9dbd9.

This patch introduces noise and headphone playback issue after
rebooting or suspending/resuming. Let us revert it.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=203831


Fixes: 9cb40eb184c4 ("ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops")
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9fbd67c5

sound/pci/hda/patch_realtek.c

+5 −11
Original line number Diff line number Diff line
@@ -6084,15 +6084,13 @@ static const struct hda_fixup alc269_fixups[] = { 
		.chain_id = ALC269_FIXUP_THINKPAD_ACPI,

	},

	[ALC255_FIXUP_ACER_MIC_NO_PRESENCE] = {

		.type = HDA_FIXUP_VERBS,

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

			/* Enable the Mic */

			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x45 },

			{ 0x20, AC_VERB_SET_PROC_COEF, 0x5089 },

		.type = HDA_FIXUP_PINS,

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

			{ 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */

			{ }

		},

		.chained = true,

		.chain_id = ALC269_FIXUP_LIFEBOOK_EXTMIC

		.chain_id = ALC255_FIXUP_HEADSET_MODE

	},

	[ALC255_FIXUP_ASUS_MIC_NO_PRESENCE] = {

		.type = HDA_FIXUP_PINS,
@@ -7123,10 +7121,6 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { 
		{0x18, 0x02a11030},

		{0x19, 0x0181303F},

		{0x21, 0x0221102f}),

	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE,

		{0x12, 0x90a60140},

		{0x14, 0x90170120},

		{0x21, 0x02211030}),

	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE,

		{0x12, 0x90a601c0},

		{0x14, 0x90171120},