| commit | 781c7b9615dc1441d6743124086eb3da14bf46e9 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Fri Feb 20 10:26:25 2015 +0100 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Feb 20 10:37:48 2015 +0100 |
| tree | e5fa3f9835fd324f19bf41bbc12b052569f062ac | |
| parent | 96d2bd6e3cdf57926f80605d6e28051bb6b24eb3 [diff] |
ALSA: hda - Avoid unnecessary power-up at mixer amp changes When the mixer amp is touched by control elements, we don't have to power up always; if the codec was suspended at the time, we can just update the amp cache and it's reflected to the hardware upon resume. Signed-off-by: Takashi Iwai <tiwai@suse.de>