Commits
Boris Brezillon committed 666e73587f9
drm/vc4: Take margin setup into account when updating planes Applyin margins is just a matter of scaling all planes appropriately and adjusting the CRTC X/Y offset to account for the left/right/top/bottom borders. Create a vc4_plane_margins_adj() function doing that and call it from vc4_plane_setup_clipping_and_scaling() so that we are ready to attach margins properties to the HDMI connector. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20181206142439.10441-5-boris.brezillon@bootlin.com