Revert "Revert "drm/amdgpu: Ensure that the modifier requested is supported by plane.""

This reverts commit 55fa622f.

The regression caused by the original patch has been
cleared, thus introduce back the change.

Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>