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| author | Takashi Iwai <tiwai@suse.de> | 2009-04-15 17:48:35 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-04-15 17:51:56 +0200 |
| commit | fcad94a4c71c36a05f4d5c6dcb174534b4e0b136 (patch) | |
| tree | b37bea214d8159123c0b7e398e635a4b8aa9a2a6 /Documentation/sparse.txt | |
| parent | ALSA: add missing definitions(letters) to HD-Audio.txt (diff) | |
| download | linux-fcad94a4c71c36a05f4d5c6dcb174534b4e0b136.tar.xz linux-fcad94a4c71c36a05f4d5c6dcb174534b4e0b136.zip | |
ALSA: hda - Fix the cmd cache keys for amp verbs
Fix the key value generation for get/set amp verbs. The upper bits of
the parameter have to be combined with the verb value to be unique for
each direction/index of amp access.
This fixes the resume problem on some hardwares like Macbook after
the channel mode is changed.
Tested-by: Johannes Berg <johannes@sipsolutions.net>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/sparse.txt')
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