drm/amd/display: Use stream validation hook.

Use dc_validate_stream from crtc atomic_check for single stream
validation.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andrey Grodzovsky 2017-07-24 15:35:24 -04:00 • committed by Alex Deucher
commit 4017fcdf58