drm/msm/mdp5: Stage right side hwpipes on Right-side Layer Mixer

Now that our mdp5_planes can consist of 2 hwpipes, update the
blend_setup() code to stage the right hwpipe to the left and
right LMs

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2 files changed