linux_dsm_epyc7002/drivers/gpu/drm/sti/sti_gdp.h

/*
 * Copyright (C) STMicroelectronics SA 2014
 * Authors: Benjamin Gaignard <benjamin.gaignard@st.com>
 *          Fabien Dessenne <fabien.dessenne@st.com>
 *          for STMicroelectronics.
 * License terms:  GNU General Public License (GPL), version 2
 */

#ifndef _STI_GDP_H_
#define _STI_GDP_H_

#include <linux/types.h>

struct drm_plane *sti_gdp_create(struct drm_device *drm_dev,
				 struct device *dev, int desc,
				 void __iomem *baseaddr,
				 unsigned int possible_crtcs,
				 enum drm_plane_type type);
#endif
drm: sti: add GDP layer 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> 2014-07-30 23:48:35 +07:00			`/*`
			`* Copyright (C) STMicroelectronics SA 2014`
			`* Authors: Benjamin Gaignard <benjamin.gaignard@st.com>`
			`* Fabien Dessenne <fabien.dessenne@st.com>`
			`* for STMicroelectronics.`
			`* License terms: GNU General Public License (GPL), version 2`
			`*/`

			`#ifndef _STI_GDP_H_`
			`#define _STI_GDP_H_`

			`#include <linux/types.h>`

drm/sti: atomic crtc/plane update 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> 2015-08-03 19:22:16 +07:00			`struct drm_plane sti_gdp_create(struct drm_device drm_dev,`
			`struct device *dev, int desc,`
			`void __iomem *baseaddr,`
			`unsigned int possible_crtcs,`
			`enum drm_plane_type type);`
drm: sti: add GDP layer 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> 2014-07-30 23:48:35 +07:00			`#endif`