mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Austin Zheng 4a30cc2bd2 drm/amd/display: Use DTBCLK as refclk instead of DPREFCLK
[Why]
Flash of corruption observed when UCLK switching after transitioning
from DTBCLK to DPREFCLK on subVP(DP) + subVP(HDMI) config
Scenario where DPREFCLK is required instead of DTBCLK is not expected

[How]
Always set the DTBCLK source as DTBCLK0

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Austin Zheng <austin.zheng@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07 17:14:08 -04:00
..
amdgpu_dm drm/amd/display: Enable DPIA trace with DC debug mask 2023-08-07 17:14:08 -04:00
dc drm/amd/display: Use DTBCLK as refclk instead of DPREFCLK 2023-08-07 17:14:08 -04:00
dmub drm/amd/display: Add interface to enable DPIA trace 2023-08-07 17:14:08 -04:00
include drm/amd/display: Read replay data from sink 2023-08-07 17:14:07 -04:00
modules drm/amd/display: Add Freesync Panel DM code 2023-08-07 17:14:07 -04:00
Kconfig drm/amd/display: Allow building DC with clang on RISC-V 2023-07-21 16:52:25 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP 2023-03-07 14:22:39 -05:00
TODO