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| author | Wu Fengguang <fengguang.wu@intel.com> | 2011-12-09 12:42:20 (GMT) |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-12-20 03:15:48 (GMT) |
| commit | 2deed761188d7480eb5f7efbfe7aa77f09322ed8 (patch) | |
| tree | bebf3721fc6b05b49713789298ea0593e49ebf89 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | 3a9627f4fbb0ec2e8f6c8a17a589b659873ee04e (diff) | |
| download | linux-fsl-qoriq-2deed761188d7480eb5f7efbfe7aa77f09322ed8.tar.xz | |
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 'drivers/gpu/drm/i915/intel_dp.c')
0 files changed, 0 insertions, 0 deletions