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ALSA: hda - Enable docking-station SPDIF for Thinkpad
author
Takashi Iwai
<tiwai@suse.de>
Tue, 28 Feb 2012 20:49:55 +0000
(21:49 +0100)
committer
Takashi Iwai
<tiwai@suse.de>
Tue, 28 Feb 2012 20:49:55 +0000
(21:49 +0100)
The docking-station of Thinkpad X200 & co supports also an SPDIF output,
and the corresponding pin 0x1c has to be enabled for using it.
Reported-and-tested-by: Sebastian Glita <sebastian.glita@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_conexant.c
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diff --git
a/sound/pci/hda/patch_conexant.c
b/sound/pci/hda/patch_conexant.c
index
266e5a6
..
6bbdbb6
100644
(file)
--- a/
sound/pci/hda/patch_conexant.c
+++ b/
sound/pci/hda/patch_conexant.c
@@
-4355,6
+4355,7
@@
static const struct cxt_pincfg cxt_pincfg_lenovo_x200[] = {
{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
{ 0x17, 0x21a11000 }, /* dock-mic */
{ 0x19, 0x2121103f }, /* dock-HP */
+ { 0x1c, 0x21440100 }, /* dock SPDIF out */
{}
};