drm/amd/display: Update dpia supported configuration

[Why & How]
Init a flag to track if dpia enabled previously
and update that to boot options.

Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Signed-off-by: Chuanyu Tseng <Chuanyu.Tseng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Meenakshikumar Somasundaram 2026-01-22 11:33:10 -05:00 • committed by Alex Deucher
commit 71488869d9