tree b37bea214d8159123c0b7e398e635a4b8aa9a2a6
parent 83b2086ce2a1458168dc8b9d624060b2d7a82d4c
author Takashi Iwai <tiwai@suse.de> 1239810515 +0200
committer Takashi Iwai <tiwai@suse.de> 1239810716 +0200

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>