drm/amd/display: add DST_Y_DELTA_DRQ_LIMIT reg macro for later use

[why]
DST_Y_DELTA_DRQ_LIMIT from dml2.1

Reviewed-by: Leo Chen <leo.chen@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2026-06-25 15:06:44 -04:00 • committed by Alex Deucher
commit 1bf0b71e98
3 changed files with 5 additions and 1 deletions