hwc: rgz: Allow scaling and rotation on the same blit

Allow blitting layers that have scaling and a transformation now that
the GC driver supports it.

Change-Id: Iee5a34dc888656c47b3b514597b75868ccdc008a
Signed-off-by: Gustavo Diaz Prado <a0273371@ti.com>
(cherry picked from commit c195634f79fb5a49b0caa33a4f9605a3aa40efe2)
1 file changed