ALSA: hda - Fix white noise on Asus N750JV headphone

commit 9d4dc5840f93bcb002fa311693349deae7702bc5 upstream.

For reducing the noise from the headphone output on ASUS N750JV,
call the existing fixup, alc_fixup_auto_mute_via_amp(), additionally.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=115181
Signed-off-by: Bobi Mihalca <bobbymihalca@touchtech.ro>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 2929840012345eb9b7d20146905fda0b7bdaedd6..782c15228f55371cfce7b6b1286857445049cb2e 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5818,6 +5818,7 @@ enum {
        ALC668_FIXUP_AUTO_MUTE,
        ALC668_FIXUP_DELL_DISABLE_AAMIX,
        ALC668_FIXUP_DELL_XPS13,
+       ALC662_FIXUP_ASUS_Nx50,
 };
 
 static const struct hda_fixup alc662_fixups[] = {
@@ -6044,6 +6045,12 @@ static const struct hda_fixup alc662_fixups[] = {
                .type = HDA_FIXUP_FUNC,
                .v.func = alc_fixup_bass_chmap,
        },
+       [ALC662_FIXUP_ASUS_Nx50] = {
+               .type = HDA_FIXUP_FUNC,
+               .v.func = alc_fixup_auto_mute_via_amp,
+               .chained = true,
+               .chain_id = ALC662_FIXUP_BASS_1A
+       },
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6065,7 +6072,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
        SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A),
        SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
-       SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_BASS_1A),
+       SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50),
        SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
        SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
        SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),