drm/amd/display: Fill calcs date from stream src/dst if available

We would otherwise fallback to the timing, which would always give us
identity.

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jun Lei 2018-03-26 14:01:41 -04:00 • committed by Alex Deucher
commit 8f121fe281