1/*
2 * Copyright (C) 2010 Motorola, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
16 * 02111-1307, USA
17 */
18
19#ifndef __OV5650_H__
20#define __OV5650_H__
21
22#include <linux/ioctl.h>  /* For IOCTL macros */
23
24#define OV5650_IOCTL_SET_MODE		_IOW('o', 1, struct ov5650_mode)
25#define OV5650_IOCTL_SET_FRAME_LENGTH	_IOW('o', 2, __u32)
26#define OV5650_IOCTL_SET_COARSE_TIME	_IOW('o', 3, __u32)
27#define OV5650_IOCTL_SET_GAIN		_IOW('o', 4, __u16)
28#define OV5650_IOCTL_GET_STATUS		_IOR('o', 5, __u8)
29#define OV5650_IOCTL_GET_OTP            _IOR('o', 6, struct ov5650_otp_data)
30#define OV5650_IOCTL_TEST_PATTERN       _IOW('o', 7, enum ov5650_test_pattern)
31
32enum ov5650_test_pattern {
33	TEST_PATTERN_NONE,
34	TEST_PATTERN_COLORBARS,
35	TEST_PATTERN_CHECKERBOARD
36};
37
38struct ov5650_otp_data {
39	/* Only the first 5 bytes are actually used. */
40	__u8 sensor_serial_num[6];
41	__u8 part_num[8];
42	__u8 lens_id[1];
43	__u8 manufacture_id[2];
44	__u8 factory_id[2];
45	__u8 manufacture_date[9];
46	__u8 manufacture_line[2];
47
48	__u32 module_serial_num;
49	__u8 focuser_liftoff[2];
50	__u8 focuser_macro[2];
51	__u8 reserved1[12];
52	__u8 shutter_cal[16];
53	__u8 reserved2[183];
54
55	/* Big-endian. CRC16 over 0x00-0x41 (inclusive) */
56	__u16 crc;
57	__u8 reserved3[3];
58	__u8 auto_load[2];
59} __attribute__ ((packed));
60
61struct ov5650_mode {
62	int xres;
63	int yres;
64	__u32 frame_length;
65	__u32 coarse_time;
66	__u16 gain;
67};
68#ifdef __KERNEL__
69struct ov5650_platform_data {
70	int (*power_on)(void);
71	int (*power_off)(void);
72
73};
74#endif /* __KERNEL__ */
75
76#endif  /* __OV5650_H__ */
77
78