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| author | Libin Yang <[email protected]> | 2016-11-11 08:46:28 +0000 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2016-12-05 09:00:31 +0000 |
| commit | b9f16ff2730c1be06ca89518d5c369b12ffbbc6c (patch) | |
| tree | 39ee417e226e7c08927693c3a8f7760514938ecb /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/i915/debugfs: Increment return value of gt.next_seqno (diff) | |
| download | kernel-b9f16ff2730c1be06ca89518d5c369b12ffbbc6c.tar.gz kernel-b9f16ff2730c1be06ca89518d5c369b12ffbbc6c.zip | |
drm/i915/audio: fix hdmi audio noise issue
Some monitors will have noise or even no sound after
applying the patch 6014ac12.
In patch 6014ac12, it will reset the cts value to 0 for HDMI.
However, we need to disable Enable CTS or M Prog bit. This is
the initial setting after HW reset.
Fixes: 6014ac122ed0 ("drm/i915/audio: set proper N/M in modeset")
Signed-off-by: Libin Yang <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 60abfbb86a8d51576f90c5adcbb4f547a2952782)
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions