drivers/amlogic/media/osd/osd_drm.h

/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

#ifndef _OSD_DRM_H_
#define _OSD_DRM_H_

#include <linux/dcache.h>
#include "osd.h"

struct osd_plane_map_s {
	u32 plane_index;
	u32 zorder;
	u32 phy_addr;
	u32 format;
	u32 enable;
	u32 src_x;
	u32 src_y;
	u32 src_w;
	u32 src_h;
	u32 dst_x;
	u32 dst_y;
	u32 dst_w;
	u32 dst_h;
	int byte_stride;
	u32 background_w;
	u32 background_h;
	u32 premult_en;
	u32 afbc_en;
	u32 afbc_inter_format;
	u32 blend_mode;
	int  plane_alpha;
	u32 reserve;
};

int osd_drm_init(struct osd_device_data_s *osd_meson_dev);
void osd_drm_debugfs_add(struct dentry **plane_debugfs_dir,
			 char *name,
			 int osd_id);
void osd_drm_debugfs_init(void);
void osd_drm_debugfs_exit(void);

void osd_drm_plane_page_flip(struct osd_plane_map_s *plane_map);
void osd_drm_plane_enable_hw(u32 index, u32 enable);
void osd_drm_vsync_isr_handler(void);
#endif