drm/amd/display: Add updated MCIF ARB register definitions

[WHY&HOW]
DCN4+ use a new structure for MCIF arbiter registers.

Reviewed-by: Austin Zheng <austin.zheng@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@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:
Dillon Varone 2026-06-22 11:42:39 -04:00 • committed by Alex Deucher
commit 889afb51af