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| author | Takashi Iwai <tiwai@suse.de> | 2013-03-18 06:29:56 -0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-03-18 07:58:47 -0400 |
| commit | e914b25e370a3a55a839ff507ed779f54431ace5 (patch) | |
| tree | 73779f18794bd94de2974cf3bd4530f21c4cbd8e /kernel/crash_dump.c | |
| parent | 7504b6cd220a3dd8104abe3d0f985c6957dc3e17 (diff) | |
ALSA: hda - Fix power-saving during playing beep sound
While playing the digital beep tone, the codec shouldn't be turned
off. This patch adds proper snd_hda_power_up()/down() calls at each
time when the beep is played or off.
Also, this fixes automatically an unnecessary codec power-up at
detaching the beep device when the beep isn't being played.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'kernel/crash_dump.c')
0 files changed, 0 insertions, 0 deletions