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path: root/drivers/gpu/drm/sti/sti_gdp.h
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* drm/sti: atomic crtc/plane updateVincent Abriou2015-08-031-3/+5
| | | | | | | | | | | Better fit STI hardware structure. Planes are no more responsible of updating mixer information such as z-order and status. It is now up to the CRTC atomic flush to do it. Plane actions (enable or disable) are performed atomically. Disabling of a plane is synchronize with the vsync event. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm/sti: code clean upVincent Abriou2015-08-031-1/+2
| | | | | | | | | | Purpose is to simplify the STI driver: - remove layer structure - consider video subdev as part of the compositor (like mixer subdev) - remove useless STI_VID0 and STI_VID1 enum Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
* drm: sti: add GDP layerBenjamin Gaignard2014-07-301-0/+16
Generic Display Pipeline are one of the compositor input sub-devices. GDP are dedicated to graphic input like RGB plans. GDP is part of Compositor hardware block which will be introduce later. A sti_layer structure is used to abstract GDP calls from Compositor. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>