| commit | ec75a940b1037e877efd9a5a9e94eab1e464f73b | [log] [tgz] |
|---|---|---|
| author | Libin Yang <libin.yang@linux.intel.com> | Fri Mar 04 14:33:06 2016 +0800 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Mar 04 08:37:59 2016 +0100 |
| tree | 10e876cc4992497a328580ab7446579e1ee01c21 | |
| parent | 02322ac9dee9aff8d8862e8d6660ebe102f492ea [diff] |
ALSA: hda - hdmi add wmb barrier for audio component To make sure audio_ptr is set before intel_audio_codec_enable() or intel_audio_codec_disable() calling pin_eld_notify(), this patch adds wmb barrier to prevent optimizing. Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>