1 /* 2 * linux/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h 3 * 4 * Copyright (C) 2012 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com/ 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 */ 12 13 #ifndef S5P_MFC_CMD_H_ 14 #define S5P_MFC_CMD_H_ 15 16 #include "s5p_mfc_common.h" 17 18 #define MAX_H2R_ARG 4 19 20 struct s5p_mfc_cmd_args { 21 unsigned int arg[MAX_H2R_ARG]; 22 }; 23 24 struct s5p_mfc_hw_cmds { 25 int (*cmd_host2risc)(struct s5p_mfc_dev *dev, int cmd, 26 struct s5p_mfc_cmd_args *args); 27 int (*sys_init_cmd)(struct s5p_mfc_dev *dev); 28 int (*sleep_cmd)(struct s5p_mfc_dev *dev); 29 int (*wakeup_cmd)(struct s5p_mfc_dev *dev); 30 int (*open_inst_cmd)(struct s5p_mfc_ctx *ctx); 31 int (*close_inst_cmd)(struct s5p_mfc_ctx *ctx); 32 }; 33 34 void s5p_mfc_init_hw_cmds(struct s5p_mfc_dev *dev); 35 #endif /* S5P_MFC_CMD_H_ */ 36