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| author | Wu Fengguang <fengguang.wu@intel.com> | 2011-12-09 13:42:20 +0100 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-12-20 04:15:48 +0100 |
| commit | 2deed761188d7480eb5f7efbfe7aa77f09322ed8 (patch) | |
| tree | bebf3721fc6b05b49713789298ea0593e49ebf89 /README | |
| parent | drm/i915: dont trigger hotplug events on unchanged ELD (diff) | |
| download | linux-2deed761188d7480eb5f7efbfe7aa77f09322ed8.tar.xz linux-2deed761188d7480eb5f7efbfe7aa77f09322ed8.zip | |
drm/i915: HDMI hot remove notification to audio driver
On HDMI monitor hot remove, clear SDVO_AUDIO_ENABLE accordingly, so that
the audio driver will receive hot plug events and take action to refresh
its device state and ELD contents.
The cleared SDVO_AUDIO_ENABLE bit needs to be restored to prevent losing
HDMI audio after DPMS on.
CC: Wang Zhenyu <zhenyu.z.wang@intel.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions