4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mikhail Paulyshka <me@xxxxxxxxxx> [ Upstream commit fc7438b1eb12b6c93d7b7a62423779eb5dfc673c ] Headset microphone does not work out of the box on ASUS Nx51 laptops. This patch fixes it. Patch tested on Asus N551 laptop. Asus N751 part is not tested, but according to [1] this laptop uses the same audiosystem. 1. https://bugzilla.kernel.org/show_bug.cgi?id=117781 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195437 Signed-off-by: Mikhail Paulyshka <me@xxxxxxxxxx> Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/pci/hda/patch_realtek.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6780,6 +6780,7 @@ enum { ALC668_FIXUP_DELL_DISABLE_AAMIX, ALC668_FIXUP_DELL_XPS13, ALC662_FIXUP_ASUS_Nx50, + ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE, ALC668_FIXUP_ASUS_Nx51, ALC891_FIXUP_HEADSET_MODE, ALC891_FIXUP_DELL_MIC_NO_PRESENCE, @@ -7031,14 +7032,21 @@ static const struct hda_fixup alc662_fix .chained = true, .chain_id = ALC662_FIXUP_BASS_1A }, + [ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_headset_mode_alc668, + .chain_id = ALC662_FIXUP_BASS_CHMAP + }, [ALC668_FIXUP_ASUS_Nx51] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { - {0x1a, 0x90170151}, /* bass speaker */ + { 0x19, 0x03a1913d }, /* use as headphone mic, without its own jack detect */ + { 0x1a, 0x90170151 }, /* bass speaker */ + { 0x1b, 0x03a1113c }, /* use as headset mic, without its own jack detect */ {} }, .chained = true, - .chain_id = ALC662_FIXUP_BASS_CHMAP, + .chain_id = ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE, }, [ALC891_FIXUP_HEADSET_MODE] = { .type = HDA_FIXUP_FUNC,