drm/amd/display: Guard DAL port idle optimizations by ASIC rev

[WHY&HOW]
Not all ASIC revisions support the DAL port idle optimizations. Guard
the code with a check for ASIC rev.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Alex Hung <alex.hung@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 2026-08-18 10:23:32 -04:00 • committed by Alex Deucher
commit 8982d95552