drm/komeda: Add komeda_fb_check_src_coords

Add komeda_fb_check_src_coords and check if the layer configured src
rect can meet the requirement of fb and fb format.

Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
This commit is contained in:
james qian wang (Arm Technology China) 2019-05-17 11:05:06 +01:00 • committed by Liviu Dudau
commit df860f98bc
3 changed files with 46 additions and 11 deletions