drm/amd/display: Add DCHUBBUB_HW_DEBUG offset/mask

Add missing register defines for DCN42B.

Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Matthew Stewart 2026-05-11 23:56:27 -04:00 • committed by Alex Deucher
commit 7b5e55ba1d