| commit | ca8f3525a5bb536a9d56ca4727a5079287599288 | [log] [tgz] |
|---|---|---|
| author | Lu Guanqun <guanqun.lu@intel.com> | Tue May 03 17:43:53 2011 +0100 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Tue May 10 13:00:53 2011 -0700 |
| tree | bb436c645f826268b6d6124991930a6f372ad9ff | |
| parent | 2124f8dad0334270a26334c0c23b67abfeaef954 [diff] |
intel_sst: fix output noises when it's not in playback When the corresponding output device is not in playback, we can hear a little noises. Fix it by powering on the device only when it's in playback. Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>