drm/amd/display: Fix applying surface to underlay pipe

1. Locking all pipes before doing any changes
2. Applying surface for both top and bottom pipes

Signed-off-by: Leon Elazar <leon.elazar@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leon Elazar 2017-03-17 12:02:58 -04:00 • committed by Alex Deucher
commit 00f0201999