/* SPDX-License-Identifier: GPL-2.0-or-later */
/* exynos_drm_crtc.h
*
* Copyright ( c ) 2011 Samsung Electronics Co . , Ltd .
* Authors :
* Inki Dae < inki . dae @ samsung . com >
* Joonyoung Shim < jy0922 . shim @ samsung . com >
* Seung - Woo Kim < sw0312 . kim @ samsung . com >
*/
#ifndef _EXYNOS_DRM_CRTC_H_
#define _EXYNOS_DRM_CRTC_H_
#include "exynos_drm_drv.h"
struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
struct drm_plane *plane,
enum exynos_drm_output_type out_type,
const struct exynos_drm_crtc_ops *ops,
void *context);
/* This function gets crtc device matched with out_type. */
struct exynos_drm_crtc *exynos_drm_crtc_get_by_type(struct drm_device *drm_dev,
enum exynos_drm_output_type out_type);
int exynos_drm_set_possible_crtcs(struct drm_encoder *encoder,
enum exynos_drm_output_type out_type);
/*
* This function calls the crtc device ( manager ) ' s te_handler ( ) callback
* to trigger to transfer video image at the tearing effect synchronization
* signal .
*/
void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
void exynos_crtc_handle_event(struct exynos_drm_crtc *exynos_crtc);
#endif
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