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authorMatthew Ranostay <mranostay@embeddedalley.com>2009-01-22 20:53:29 -0500
committerTakashi Iwai <tiwai@suse.de>2009-01-23 08:06:57 +0100
commit32ed3f4640631ab7a4c0bc0f1463cf019d510341 (patch)
tree4f32c0d64f8845b768e4337f0fd1b589fbbd2cf1 /Documentation
parent87e88a746d6d93242c15e380dc8cd2579b524974 (diff)
downloadlinux-32ed3f4640631ab7a4c0bc0f1463cf019d510341.tar.gz
ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk
Some revisions of the 92hd8xxx codec's not supporting port power downs in which the using of it causes capture and also randomly playback streams to not function at all. Thus by disabling it by default and adding a option to enable it manually will fix all issue on current and future revisions. Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/sound/alsa/HD-Audio-Models.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 64eb1100eec..0f5d26bea80 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -349,6 +349,7 @@ STAC92HD73*
STAC92HD83*
===========
ref Reference board
+ mic-ref Reference board with power managment for ports
STAC9872
========