drm/amd/display: Port DCN4+ MCIF ARB programming to new format

[WHY&HOW]
DML2.1 now outputs MCIF arbiter programming, but using a new
structure. Change  DCN401 and DCN42 to use this new format.

Reviewed-by: Sridevi Arvindekar <sridevi.arvindekar@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@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 2026-07-10 11:28:58 -04:00 • committed by Alex Deucher
commit e324cce52b
9 changed files with 227 additions and 29 deletions