drm/amdgpu: add another ATPX quirk for TOPAZ

Needs ATPX rather than _PR3.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=200517
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org