linux-imx

drm/msm: split power control from prepare/complete_commit

With atomic commit, ->prepare_commit() and ->complete_commit() may not
be evenly balanced (although ->complete_commit() will complete each
crtc that had been previously prepared).  So these will no longer be
a good place to enable/disable clocks needed for hw access.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Sean Paul <sean@poorly.run>