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review.shift-gmbh.com / SHIFTPHONES / mainline / linux / 35189b8ff18ee0c6f7c04f4c674584d1149d5c55 / . / include / media / i2c / saa6588.h
blob: bbec05a31d5a9d008b9fee5accd74b3cf69f4071 [file] [log] [blame]
Thomas Gleixner74ba9202019-05-20 09:19:02 +0200[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0-or-later */
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]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
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]8 (c) 2005 by Hans J. Koch
9
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]10
11*/
12
Hans Verkuilb9218f22010-12-27 12:22:46 -0300[diff] [blame]13#ifndef _SAA6588_H
14#define _SAA6588_H
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]15
Hans Verkuilb9218f22010-12-27 12:22:46 -0300[diff] [blame]16struct saa6588_command {
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]17 unsigned int block_count;
Hans Verkuil09092782013-12-14 08:28:36 -0300[diff] [blame]18 bool nonblocking;
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]19 int result;
Al Viroae8aed02005-09-29 00:37:34 +0100[diff] [blame]20 unsigned char __user *buffer;
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]21 struct file *instance;
22 poll_table *event_list;
Al Viro37b3c6a2018-02-15 13:11:48 -0500[diff] [blame]23 __poll_t poll_mask;
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]24};
25
Hans Verkuilb9218f22010-12-27 12:22:46 -0300[diff] [blame]26/* These ioctls are internal to the kernel */
Hans Verkuilb9218f22010-12-27 12:22:46 -0300[diff] [blame]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)
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -0700[diff] [blame]30
31#endif