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path: root/drivers/gpu/drm/sun4i/sun4i_layer.c
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* drm/sun4i: Fix formats usable by the primary planeMaxime Ripard2016-09-22
| | | | | | | | | | | Even though all our planes can support the ARGB formats, the lowest plane (ie the primary plane) cannot use the alpha component, otherwise it will just result in the transparent area being entirely black. Since some applications will still require the ARGB format, let's force the format to XRGB to drop the alpha component entirely. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* drm: Add Allwinner A10 Display Engine supportMaxime Ripard2016-04-28
The Allwinner A10 and subsequent SoCs share the same display pipeline, with variations in the number of controllers (1 or 2), or the presence or not of some output (HDMI, TV, VGA) or not. Add a driver with a limited set of features for now, and we will hopefully support all of them eventually Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>