drm/imx: ipuv3-plane: use drm_plane_helper_check_state, clipped coordinates

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Use drm_plane_helper_check_state to clip raw user coordinates to crtc
bounds. This checks for full plane coverage and scaling already, so
we can drop some custom checks. Use the clipped coordinates everywhere.

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

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Philipp Zabel 2016-10-19 10:50:26 +02:00

parent 9c233760a6

commit 03ee3da8ce

1 changed files with 38 additions and 42 deletions

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drivers/gpu/drm/imx/ipuv3-plane.c

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