drm/amd/display: Remove legacy code

[Why & How]
Remove legacy code which is unnecessary.

Acked-by: Wayne Lin <wayne.lin@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:
Rodrigo Siqueira 2024-03-07 18:17:31 -07:00 • committed by Alex Deucher
commit 75e77fb769