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| author | Dylan Reid <dgreid@chromium.org> | 2012-07-20 02:52:58 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-07-20 07:47:01 +0200 |
| commit | 9e76e6d031482194a5b24d8e9ab88063fbd6b4b5 (patch) | |
| tree | 08a5d2404be1c47d69ae615003563676ffe7793b /Documentation/video4linux/sn9c102.txt | |
| parent | Merge branch 'topic/pm-convert' into for-next (diff) | |
| download | linux-9e76e6d031482194a5b24d8e9ab88063fbd6b4b5.tar.xz linux-9e76e6d031482194a5b24d8e9ab88063fbd6b4b5.zip | |
ALSA: hda - Turn on PIN_OUT from hdmi playback prepare.
Turn on the pin widget's PIN_OUT bit from playback prepare. The pin is
enabled in open, but is disabled in hdmi_init_pin which is called during
system resume. This causes a system suspend/resume during playback to
mute HDMI/DP. Enabling the pin in prepare instead of open allows calling
snd_pcm_prepare after a system resume to restore audio.
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/video4linux/sn9c102.txt')
0 files changed, 0 insertions, 0 deletions