| commit | d4b7b13e19258a848da920502e27526f36c5a59d | [log] [tgz] |
|---|---|---|
| author | Mengdong Lin <mengdong.lin@intel.com> | Wed Apr 29 17:43:12 2015 +0800 |
| committer | Takashi Iwai <tiwai@suse.de> | Wed Apr 29 12:27:52 2015 +0200 |
| tree | fd2a55f49787b4621511bfd6b9aca7475f7a88d4 | |
| parent | 0dd76f36efa43fa75a568b0d24736a9e51d51170 [diff] |
ALSA: hda - implement a refcount for i915 power well switch This is to check the refcount of audio driver and reduce calling to i915. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>