saa6588.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3
 4    Types and defines needed for RDS. This is included by
 5    saa6588.c and every driver (e.g. bttv-driver.c) that wants
 6    to use the saa6588 module.
 7
 8    (c) 2005 by Hans J. Koch
 9
10
11*/
12
13#ifndef _SAA6588_H
14#define _SAA6588_H
15
16struct saa6588_command {
17	unsigned int  block_count;
18	bool          nonblocking;
19	int           result;
20	unsigned char __user *buffer;
21	struct file   *instance;
22	poll_table    *event_list;
23	__poll_t      poll_mask;
24};
25
26/* These ioctls are internal to the kernel */
27#define SAA6588_CMD_CLOSE	_IOW('R', 2, int)
28#define SAA6588_CMD_READ	_IOR('R', 3, int)
29#define SAA6588_CMD_POLL	_IOR('R', 4, int)
30
31#endif