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| author |   Libin Yang <libin.yang@linux.intel.com> | 2016-03-04 14:33:06 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2016-03-04 08:37:59 +0100 |
| commit | ec75a940b1037e877efd9a5a9e94eab1e464f73b (patch) | |
| tree | 10e876cc4992497a328580ab7446579e1ee01c21 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ALSA: hda - Fix mic issues on Acer Aspire E1-472 (diff) | |
| download | wireguard-linux-ec75a940b1037e877efd9a5a9e94eab1e464f73b.tar.xz wireguard-linux-ec75a940b1037e877efd9a5a9e94eab1e464f73b.zip | |
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>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions