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authorTakashi Iwai <tiwai@suse.de>2009-04-15 11:48:35 -0400
committerTakashi Iwai <tiwai@suse.de>2009-04-15 11:51:56 -0400
commitfcad94a4c71c36a05f4d5c6dcb174534b4e0b136 (patch)
treeb37bea214d8159123c0b7e398e635a4b8aa9a2a6 /Documentation/bad_memory.txt
parent83b2086ce2a1458168dc8b9d624060b2d7a82d4c (diff)
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>
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