drm/atmel-hlcdc: fix clipping of planes

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With the help from drm_atomic_helper_check_plane_state function, clipping
now handles planes to be partially or totally off-screen. The plane is
disabled if it is not visible.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190110151020.30468-4-peda@axentia.se

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Peter Rosin 2019-01-10 15:10:44 +00:00 • committed by Boris Brezillon

parent d06fe137b5

commit ac109c8247

1 changed files with 61 additions and 101 deletions

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164

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c

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