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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 <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Boris Brezillon
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Dec 19, 2018
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