From fc7438b1eb12b6c93d7b7a62423779eb5dfc673c Mon Sep 17 00:00:00 2001 From: Mikhail Paulyshka Date: Fri, 21 Apr 2017 08:52:42 +0200 Subject: [PATCH] ALSA: hda - Fix headset microphone detection for ASUS N551 and N751 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 Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 9371f1a95b33..05a26fba5ef2 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6815,6 +6815,7 @@ 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, @@ -7068,14 +7069,21 @@ static const struct hda_fixup alc662_fixups[] = { .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, -- 2.20.1