diff options
| author |   Paul Hsieh <paul.hsieh@amd.com> | 2020-05-08 14:32:11 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-05-28 14:00:50 -0400 |
| commit | b56e90ea335e237d47a2612983dba9e0fe24586a (patch) | |
| tree | a1fce489745923aa1795b4b534ad629fa3a3e74f | |
| parent | drm/amd/display: 3.2.86 (diff) | |
drm/amd/display: link_status not align when power off encoder
[Why]
The link_status is incorrect cause driver power off eDP when backlight
on. Some eDP panels may show garbage on screen.
[How]
Correct link_status when power off encoder
Signed-off-by: Paul Hsieh <paul.hsieh@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index a475e529ae1c..2ec5e9e1bdc6 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1443,6 +1443,8 @@ static void power_down_encoders(struct dc *dc) dc->links[i]->link_enc->funcs->disable_output( dc->links[i]->link_enc, signal); + + dc->links[i]->link_status.link_active = false; } } |