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| author | Matthew Ranostay <mranostay@embeddedalley.com> | 2009-01-23 02:53:29 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-01-23 08:06:57 +0100 |
| commit | 32ed3f4640631ab7a4c0bc0f1463cf019d510341 (patch) | |
| tree | 4f32c0d64f8845b768e4337f0fd1b589fbbd2cf1 /Documentation/sound | |
| parent | ALSA: hda: revert change to 92hd83xxx power mapping (diff) | |
| download | linux-32ed3f4640631ab7a4c0bc0f1463cf019d510341.tar.xz linux-32ed3f4640631ab7a4c0bc0f1463cf019d510341.zip | |
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/sound')
| -rw-r--r-- | Documentation/sound/alsa/HD-Audio-Models.txt | 1 |
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 64eb1100eec1..0f5d26bea80f 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 ======== |