linux/drivers/gpu/drm/amd/display
George Shen 7d1e9d0369 drm/amd/display: Check DP Alt mode DPCS state via DMUB
[Why]
Currently, driver state for DCN3.2 is not strictly matching HW state for
the USBC port. To reduce inconsistencies while debugging, the driver
should match HW configuration.

[How]
Update link encoder flag to indicate USBC port. Call into DMUB to check
when DP Alt mode is entered, and also to check for 2-lane versuse 4-lane
mode.

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-22 10:23:55 -05:00
..
amdgpu_dm drm/amd/display: adjust few initialization order in dm 2024-02-22 10:15:11 -05:00
dc drm/amd/display: Check DP Alt mode DPCS state via DMUB 2024-02-22 10:23:55 -05:00
dmub drm/amd/display: Fix S4 hang polling on HW power up done for VBIOS DMCUB 2024-02-22 10:18:00 -05:00
include drm/amd/display: Update FIXED_VS Retimer HWSS Test Pattern Sequences 2024-02-14 17:13:03 -05:00
modules drm/amd/display: Replay + IPS + ABM in Full Screen VPB 2024-01-22 17:13:27 -05:00
Kconfig drm/amd/display: Allow building DC with clang on RISC-V 2023-07-21 16:52:25 -04:00
Makefile drm/amd/display: Refactor OPTC into component folder 2023-11-29 16:49:01 -05:00