]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 6 Feb 2014 19:34:04 +0000 (11:34 -0800)
commitd4c3c4f241f54209124f28b88d0bad8e76b165f6
treed93896ab3a9f5ae625ec25bda23b6707982a45eb
parent7d947f8cfb5c4e18c6772721b324cc97d4affa46
ALSA: hda - add headset mic detect quirks for some Dell machines

commit c48ae0ab3790efba2dfb1a4709c0ef8da024de1a upstream.

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>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/patch_realtek.c