ALSA: hda - Add Dell headset detection quirk for one more laptop model
authorHui Wang <hui.wang@canonical.com>
Wed, 18 Dec 2013 10:09:56 +0000 (18:09 +0800)
committerTakashi Iwai <tiwai@suse.de>
Wed, 18 Dec 2013 11:40:29 +0000 (12:40 +0100)
commit3a6c5d8ad0a9253aafb76df3577edcb68c09b939
tree4945d0a863c26108e25ab963d21947118aee2e82
parented697e1aaf7237b1a62af39f64463b05c262808d
ALSA: hda - Add Dell headset detection quirk for one more laptop model

On the Dell machines with codec whose Subsystem Id is 0x10280640,
no external microphone can be detected when plugging a 3-ring headset.
Using ALC255_FIXUP_DELL1_MIC_NO_PRESENCE can fix this problem.

The codec (Vendor ID: 0x10ec0255) on the machine belongs to alc_269
family.

BugLink: https://bugs.launchpad.net/bugs/1260303
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
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