drm/amdgpu: Prefer ROM BAR for default VGA device

Fetching from platform ROM doesn't work with hybrid ROM images. For
default VGA devices also prefer ROM BAR.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2026-04-29 15:34:57 +05:30 • committed by Alex Deucher
commit 9e32d17592