ALSA: HDA: Enable internal speaker on Dell M101z
authorDavid Henningsson <david.henningsson@canonical.com>
Thu, 16 Sep 2010 08:07:53 +0000 (10:07 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 20 Sep 2010 20:36:44 +0000 (13:36 -0700)
commit1f4536a2af4726c1e27c2fda343d02879eb61e5b
treefcfcb1c8a71e11e9e6ca20d0f95fdc1d670eca16
parent428b01232e08df89751ed5d1683953ebcc6a9035
ALSA: HDA: Enable internal speaker on Dell M101z

commit 145a902bfeb1f89a41165bd2d1e633ce070bcb73 upstream.

BugLink: http://launchpad.net/bugs/640254
In some cases a magic processing coefficient is needed to enable
the internal speaker on Dell M101z. According to Realtek, this
processing coefficient is only present on ALC269vb.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
sound/pci/hda/patch_realtek.c