mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Praful Swarnakar a74d0224d5 drm/amd/display: Fix Display Flicker on embedded panels
[Why]
ASSR is dependent on Signed PSP Verstage to enable Content
Protection for eDP panels. Unsigned PSP verstage is used
during development phase causing ASSR to FAIL.
As a result, link training is performed with
DP_PANEL_MODE_DEFAULT instead of DP_PANEL_MODE_EDP for
eDP panels that causes display flicker on some panels.

[How]
- Do not change panel mode, if ASSR is disabled
- Just report and continue to perform eDP link training
with right settings further.

Signed-off-by: Praful Swarnakar <Praful.Swarnakar@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-09-28 09:30:05 -04:00
..
amdgpu_dm drm/amd/display: Fix wrong format specifier in amdgpu_dm.c 2021-09-23 15:17:31 -04:00
dc drm/amd/display: Fix Display Flicker on embedded panels 2021-09-28 09:30:05 -04:00
dmub Merge tag 'amd-drm-next-5.16-2021-09-27' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2021-09-28 17:08:26 +10:00
include drm/amd/display: Fix for null pointer access for ddc pin and aux engine. 2021-09-14 15:57:09 -04:00
modules drm/amd/display: Revert adding degamma coefficients 2021-09-14 15:57:10 -04:00
Kconfig drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO