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ALSA: hda - Add a fix-up for Acer dmic with ALC271x codec
authorTakashi Iwai <tiwai@suse.de>
Fri, 15 Apr 2011 08:11:12 +0000 (10:11 +0200)
committerSteve Conklin <sconklin@canonical.com>
Thu, 2 Jun 2011 19:23:03 +0000 (14:23 -0500)
commitd3d240b7e9e5b35dae3aee24b1aa75869e328e64
tree11a6e90d1d4df4440330b520ad24d4869b7dbe96tree | snapshot
parent0adaf5f84871a817dcccf98607060efb4e63654ccommit | diff
ALSA: hda - Add a fix-up for Acer dmic with ALC271x codec

BugLink: http://bugs.launchpad.net/bugs/775809

commit 6981d184376e74391c23c116a068f8d1305f0e57 upstream.

Acer laptops with ALC271x needs a magic initialization for digital-mic
to make it working with mono streams (and PulseAudio).
Added a fix-up applied to Acer with ALC271x generically.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
sound/pci/hda/patch_realtek.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel