diff options
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h new file mode 100644 index 000000000..ed4e32a12 --- /dev/null +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * linux/drivers/media/platform/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, + 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_ */ |