drm/amd/display: force TBT4 dock dsc on

Browse source

[why]
TBT4 dock have bandwidth limitation, need dsc always on to support all
modes.

[how]
force dsc always on when detect TBT4 dock.

Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Fudongwang <Fudong.Wang@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Fudongwang 2024-09-14 17:57:06 +08:00 • committed by Alex Deucher

parent 0e93b76cf9

commit 915e2ad6dc

3 changed files with 23 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/gpu/drm/amd/display/dc/dc_dp_types.h

View file

12

drivers/gpu/drm/amd/display/dc/link/link_detection.c

View file

7

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

View file