drm/amd/display: Deprecate DMUB register offload functionality

[Why]
The DMUB register offload feature should no longer be used.
This was originally a debug feature for DCN21.
No longer applicable to the DMUB programming model.

[How]
Remove DMUB register offload infrastructure including helper
functions, structures, debug options, and register sequence macros.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Austin Zheng <Austin.Zheng@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Austin Zheng 2026-05-12 16:20:54 -04:00 • committed by Alex Deucher
commit 0fde96e06f
20 changed files with 0 additions and 330 deletions