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| author | Takashi Iwai <tiwai@suse.de> | 2015-02-20 10:26:25 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-02-20 10:37:48 +0100 |
| commit | 781c7b9615dc1441d6743124086eb3da14bf46e9 (patch) | |
| tree | e5fa3f9835fd324f19bf41bbc12b052569f062ac /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| 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>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions