linux/drivers/gpu/drm/sti/sti_drm_crtc.h
Benjamin Gaignard 9bbf86fe87 drm: sti: Add DRM driver itself
Make the link between all the hardware drivers and DRM/KMS interface.
Create the driver itself and make it register all the sub-components.
Use GEM CMA helpers for buffer allocation.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-31 09:39:11 +02:00

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/*
* Copyright (C) STMicroelectronics SA 2014
* Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
* License terms: GNU General Public License (GPL), version 2
*/
#ifndef _STI_DRM_CRTC_H_
#define _STI_DRM_CRTC_H_
#include <drm/drmP.h>
struct sti_mixer;
int sti_drm_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
struct drm_plane *primary, struct drm_plane *cursor);
int sti_drm_crtc_enable_vblank(struct drm_device *dev, int crtc);
void sti_drm_crtc_disable_vblank(struct drm_device *dev, int crtc);
int sti_drm_crtc_vblank_cb(struct notifier_block *nb,
unsigned long event, void *data);
bool sti_drm_crtc_is_main(struct drm_crtc *drm_crtc);
#endif