ALSA: hda - add headset mic detect quirks for three Dell laptops
authorHui Wang <hui.wang@canonical.com>
Fri, 9 May 2014 03:12:58 +0000 (11:12 +0800)
committerTakashi Iwai <tiwai@suse.de>
Fri, 9 May 2014 05:25:44 +0000 (07:25 +0200)
commita1f3b5fa11dfc636288b9e0190a0289f23d95af6
treee432bb9c9dae4e131276e04f142bcef120afe691
parentf06ab794af7055d0949b09885f79f8b493deec64
ALSA: hda - add headset mic detect quirks for three Dell laptops

When we plug a 3-ring headset on the Dell machines (VID: 0x10ec0255,
SID: 0x1028065c; VID: 0x10ec0255, SID: 0x10280680; VID: 0x10ec0292,
SID: 0x10280684), the headset mic can't be detected, after apply this
patch, the headset mic can work well.

And on the machine with SID 0x10280684, and the Lineout and external
microphone should be routed to docking, this patch also fix this
problem.

BugLink: https://bugs.launchpad.net/bugs/1297581
Cc: David Henningsson <david.henningsson@canonical.com>
Cc: stable@vger.kernel.org
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c