[SRU][B/OEM-B/C/D/E][PATCH 1/1] ALSA: hda/realtek: apply ALC891 headset fixup to one Dell machine

Hui Wang hui.wang at canonical.com
Tue Jul 16 14:28:59 UTC 2019

BugLink: https://bugs.launchpad.net/bugs/1836755

Without this patch, the headset-mic and headphone-mic don't work.

Cc: <stable at vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang at canonical.com>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
(cherry picked from commit 4b4e0e32e4b09274dbc9d173016c1a026f44608c
Signed-off-by: Hui Wang <hui.wang at canonical.com>
 sound/pci/hda/patch_realtek.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c50fb33e323c..3bed3850a352 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8702,6 +8702,11 @@ static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = {
 		{0x18, 0x01a19030},
 		{0x1a, 0x01813040},
 		{0x21, 0x01014020}),
+	SND_HDA_PIN_QUIRK(0x10ec0867, 0x1028, "Dell", ALC891_FIXUP_DELL_MIC_NO_PRESENCE,
+		{0x16, 0x01813030},
+		{0x17, 0x02211010},
+		{0x18, 0x01a19040},
+		{0x21, 0x01014020}),
 	SND_HDA_PIN_QUIRK(0x10ec0662, 0x1028, "Dell", ALC662_FIXUP_DELL_MIC_NO_PRESENCE,
 		{0x14, 0x01014010},
 		{0x18, 0x01a19020},

More information about the kernel-team mailing list