linux/drivers/gpu/drm/amd/display
Jingwen Zhu e0cce12251 drm/amd/display: Improvement for handling edp link training fails
[Why]
The eDP retrain will cause the DPCD 300 to be reset to default.
And cause the brightness can't be set correctly.

[How]
delete the call to edp panel power control in both
enable_link_output/disable_link_output entirely and
only call edp panel control in enable_link_dp and 
disable_link_dp once.

Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26 22:35:02 -04:00
..
amdgpu_dm drm/amd/display: fix access hdcp_workqueue assert 2023-04-26 22:30:03 -04:00
dc drm/amd/display: Improvement for handling edp link training fails 2023-04-26 22:35:02 -04:00
dmub drm/amd/display: [FW Promotion] Release 0.0.161.0 2023-04-11 18:03:43 -04:00
include drm/amd/display: allow edp updates for virtual signal 2023-04-26 22:27:51 -04:00
modules drm/amd/display: remove unused average_render_time_in_us and i variables 2023-04-11 18:03:22 -04:00
Kconfig drm/amd/display: Rename DCN config to FP 2023-03-07 14:22:40 -05:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP 2023-03-07 14:22:39 -05:00
TODO