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Commit a891b8c1 authored by Hui Wang's avatar Hui Wang Committed by Greg Kroah-Hartman
Browse files

ALSA: hda - Fix headset mic detection problem for several Dell laptops 



commit 3f640970a41429f0a076c01270bbd014c9eae61c upstream.

One of the laptops has the codec ALC256 on it, applying the
ALC255_FIXUP_DELL1_MIC_NO_PRESENCE can fix the problem, the rest
of laptops have the codec ALC295 on them, they are similar to machines
with ALC225, applying the ALC269_FIXUP_DELL1_MIC_NO_PRESENCE can fix
the problem.

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 97864aaf

sound/pci/hda/patch_realtek.c

+13 −0
Original line number Diff line number Diff line
@@ -5790,6 +5790,13 @@ static const struct hda_model_fixup alc269_fixup_models[] = { 
	{0x14, 0x90170110}, \

	{0x15, 0x0221401f}



#define ALC295_STANDARD_PINS \

	{0x12, 0xb7a60130}, \

	{0x14, 0x90170110}, \

	{0x17, 0x21014020}, \

	{0x18, 0x21a19030}, \

	{0x21, 0x04211020}



#define ALC298_STANDARD_PINS \

	{0x12, 0x90a60130}, \

	{0x21, 0x03211020}
@@ -5898,6 +5905,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { 
		{0x12, 0x90a60180},

		{0x14, 0x90170120},

		{0x21, 0x02211030}),

	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,

		{0x12, 0xb7a60130},

		{0x14, 0x90170110},

		{0x21, 0x02211020}),

	SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,

		ALC256_STANDARD_PINS),

	SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
@@ -6009,6 +6020,8 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { 
	SND_HDA_PIN_QUIRK(0x10ec0293, 0x1028, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE,

		ALC292_STANDARD_PINS,

		{0x13, 0x90a60140}),

	SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,

		ALC295_STANDARD_PINS),

	SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,

		ALC298_STANDARD_PINS,

		{0x17, 0x90170110}),