/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * linux/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_cmd.h
 *
 * Copyright (C) 2012 Samsung Electronics Co., Ltd.
 *              http://www.samsung.com/
 */

#ifndef S5P_MFC_CMD_H_
#define S5P_MFC_CMD_H_

#include "s5p_mfc_common.h"

#define MAX_H2R_ARG     4

struct s5p_mfc_cmd_args {
        unsigned int    arg[MAX_H2R_ARG];
};

struct s5p_mfc_hw_cmds {
        int (*cmd_host2risc)(struct s5p_mfc_dev *dev, int cmd,
                             const struct s5p_mfc_cmd_args *args);
        int (*sys_init_cmd)(struct s5p_mfc_dev *dev);
        int (*sleep_cmd)(struct s5p_mfc_dev *dev);
        int (*wakeup_cmd)(struct s5p_mfc_dev *dev);
        int (*open_inst_cmd)(struct s5p_mfc_ctx *ctx);
        int (*close_inst_cmd)(struct s5p_mfc_ctx *ctx);
};

void s5p_mfc_init_hw_cmds(struct s5p_mfc_dev *dev);
#endif /* S5P_MFC_CMD_H_ */