gma skl: Use framebuffer size as plane source size

Similar to
  770fe4a gma: Use framebuffer size as pipe source size
we have to use the unscaled framebuffer size for the plane fetched
from memory.

Change-Id: I76cabdda5656982af2e8ff7cb67d2ad4a14a40a2
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/17748
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
1 file changed
tree: 83c4104cc56c12eaf476fc28c961b41eb1f73201
  1. common/
  2. configs/
  3. .gitignore
  4. COPYING
  5. Makefile
  6. Makefile.inc
  7. TODO