ALSA: hda - add headset mic detect quirks for some Dell machines
authorHui Wang <hui.wang@canonical.com>
Thu, 16 Jan 2014 07:51:10 +0000 (15:51 +0800)
committerTakashi Iwai <tiwai@suse.de>
Thu, 16 Jan 2014 11:43:15 +0000 (12:43 +0100)
commitc48ae0ab3790efba2dfb1a4709c0ef8da024de1a
tree2706770fbee3c070459a7a3a0decea2bc476d30d
parentcdef2e5f358db5fd27eec4c72eb295c232287813
ALSA: hda - add headset mic detect quirks for some Dell machines

When we plug a 3-ring headset on some Dell machines, the headset
mic can't be detected, after apply this patch, the headset mic
can work well on all those machines.

On the machine with the Subsytem ID 0x10280610, if we use
ALC269_FIXUP_DELL1_MIC_NO_PRESENCE, the headset mic can be
detected and work well, but the sound can't be outputed via
headphone anymore, use ALC269_FIXUP_DELL3_MIC_NO_PRESENCE
can fix this problem.

BugLink: https://bugs.launchpad.net/bugs/1260303
Cc: David Henningsson <david.henningsson@canonical.com>
Tested-by: David Chen <david.chen@canonical.com>
Tested-by: Cyrus Lien <cyrus.lien@canonical.com>
Tested-by: Shawn Wang <shawn.wang@canonical.com>
Tested-by: Chih-Hsyuan Ho <chih.ho@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