ark1668ed-bsp/linux/drivers/gpu/drm/mediatek/mtk_crtc.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2015 MediaTek Inc.
 */

#ifndef MTK_CRTC_H
#define MTK_CRTC_H

#include <drm/drm_crtc.h>
#include "mtk_ddp_comp.h"
#include "mtk_drm_drv.h"
#include "mtk_plane.h"

#define MTK_MAX_BPC	10
#define MTK_MIN_BPC	3

void mtk_crtc_commit(struct drm_crtc *crtc);
int mtk_crtc_create(struct drm_device *drm_dev, const unsigned int *path,
		    unsigned int path_len, int priv_data_index,
		    const struct mtk_drm_route *conn_routes,
		    unsigned int num_conn_routes);
int mtk_crtc_plane_check(struct drm_crtc *crtc, struct drm_plane *plane,
			 struct mtk_plane_state *state);
void mtk_crtc_plane_disable(struct drm_crtc *crtc, struct drm_plane *plane);
void mtk_crtc_async_update(struct drm_crtc *crtc, struct drm_plane *plane,
			   struct drm_atomic_state *plane_state);
struct device *mtk_crtc_dma_dev_get(struct drm_crtc *crtc);

#endif /* MTK_CRTC_H */