ALSA: hda - Fix microphone for Sony VAIO Pro 13 (Haswell model)
authorDavid Henningsson <david.henningsson@canonical.com>
Fri, 11 Oct 2013 08:18:45 +0000 (10:18 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 11 Oct 2013 08:23:42 +0000 (10:23 +0200)
commit88cfcf86aa3ada84d97195bcad74f4dadb4ae23b
tree41f692e4f3462bf5bd732d2e41770b3462414071
parentc6cc3d58b4042f5cadae653ff8d3df26af1a0169
ALSA: hda - Fix microphone for Sony VAIO Pro 13 (Haswell model)

The external mic showed up with a precense detect of "always present",
essentially disabling the internal mic. Therefore turn off presence
detection for this pin.

Note: The external mic seems not yet working, but an internal mic is
certainly better than no mic at all.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1227093
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c