drm/amdgpu: enable psp front door loading by default on Arcturus

Front door firmware loading is done via the psp rather than the
driver.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed