drm/amd/display: Improve logging of validation failures during atomic_check

[Why]
There are different reasons for Validation failure error during
atomic_check

[How]
Add better logging of the reason for validation failure

Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Bernstein 2018-11-22 17:04:14 -05:00 • committed by Alex Deucher
commit 38684e46ef
5 changed files with 58 additions and 2 deletions