Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Open Menu /drivers/media/usb/gspca/m5602/m5602_ov9650.h
Loading...
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Driver for the ov9650 sensor
 *
 * Copyright (C) 2008 Erik Andrén
 * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
 * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
 *
 * Portions of code to USB interface and ALi driver software,
 * Copyright (c) 2006 Willem Duinker
 * v4l2 interface modeled after the V4L2 driver
 * for SN9C10x PC Camera Controllers
 */

#ifndef M5602_OV9650_H_
#define M5602_OV9650_H_

#include <linux/dmi.h>
#include "m5602_sensor.h"

/*****************************************************************************/

#define OV9650_GAIN			0x00
#define OV9650_BLUE			0x01
#define OV9650_RED			0x02
#define OV9650_VREF			0x03
#define OV9650_COM1			0x04
#define OV9650_BAVE			0x05
#define OV9650_GEAVE			0x06
#define OV9650_RSVD7			0x07
#define OV9650_COM2			0x09
#define OV9650_PID			0x0a
#define OV9650_VER			0x0b
#define OV9650_COM3			0x0c
#define OV9650_COM4			0x0d
#define OV9650_COM5			0x0e
#define OV9650_COM6			0x0f
#define OV9650_AECH			0x10
#define OV9650_CLKRC			0x11
#define OV9650_COM7			0x12
#define OV9650_COM8			0x13
#define OV9650_COM9			0x14
#define OV9650_COM10			0x15
#define OV9650_RSVD16			0x16
#define OV9650_HSTART			0x17
#define OV9650_HSTOP			0x18
#define OV9650_VSTRT			0x19
#define OV9650_VSTOP			0x1a
#define OV9650_PSHFT			0x1b
#define OV9650_MVFP			0x1e
#define OV9650_AEW			0x24
#define OV9650_AEB			0x25
#define OV9650_VPT			0x26
#define OV9650_BBIAS			0x27
#define OV9650_GbBIAS			0x28
#define OV9650_Gr_COM			0x29
#define OV9650_RBIAS			0x2c
#define OV9650_HREF			0x32
#define OV9650_CHLF			0x33
#define OV9650_ARBLM			0x34
#define OV9650_RSVD35			0x35
#define OV9650_RSVD36			0x36
#define OV9650_ADC			0x37
#define OV9650_ACOM38			0x38
#define OV9650_OFON			0x39
#define OV9650_TSLB			0x3a
#define OV9650_COM12			0x3c
#define OV9650_COM13			0x3d
#define OV9650_COM15			0x40
#define OV9650_COM16			0x41
#define OV9650_LCC1			0x62
#define OV9650_LCC2			0x63
#define OV9650_LCC3			0x64
#define OV9650_LCC4			0x65
#define OV9650_LCC5			0x66
#define OV9650_HV			0x69
#define OV9650_DBLV			0x6b
#define OV9650_COM21			0x8b
#define OV9650_COM22			0x8c
#define OV9650_COM24			0x8e
#define OV9650_DBLC1			0x8f
#define OV9650_RSVD94			0x94
#define OV9650_RSVD95			0x95
#define OV9650_RSVD96			0x96
#define OV9650_LCCFB			0x9d
#define OV9650_LCCFR			0x9e
#define OV9650_AECHM			0xa1
#define OV9650_COM26			0xa5
#define OV9650_ACOMA8			0xa8
#define OV9650_ACOMA9			0xa9

#define OV9650_REGISTER_RESET		(1 << 7)
#define OV9650_VGA_SELECT		(1 << 6)
#define OV9650_CIF_SELECT		(1 << 5)
#define OV9650_QVGA_SELECT		(1 << 4)
#define OV9650_QCIF_SELECT		(1 << 3)
#define OV9650_RGB_SELECT		(1 << 2)
#define OV9650_RAW_RGB_SELECT		(1 << 0)

#define OV9650_FAST_AGC_AEC		(1 << 7)
#define OV9650_AEC_UNLIM_STEP_SIZE	(1 << 6)
#define OV9650_BANDING			(1 << 5)
#define OV9650_AGC_EN			(1 << 2)
#define OV9650_AWB_EN			(1 << 1)
#define OV9650_AEC_EN			(1 << 0)

#define OV9650_VARIOPIXEL		(1 << 2)
#define OV9650_SYSTEM_CLK_SEL		(1 << 7)
#define OV9650_SLAM_MODE		(1 << 4)

#define OV9650_QVGA_VARIOPIXEL		(1 << 7)

#define OV9650_VFLIP			(1 << 4)
#define OV9650_HFLIP			(1 << 5)

#define OV9650_SOFT_SLEEP		(1 << 4)
#define OV9650_OUTPUT_DRIVE_2X		(1 << 0)

#define OV9650_DENOISE_ENABLE		(1 << 5)
#define OV9650_WHITE_PIXEL_ENABLE	(1 << 1)
#define OV9650_WHITE_PIXEL_OPTION	(1 << 0)

#define OV9650_LEFT_OFFSET		0x62

#define GAIN_DEFAULT			0x14
#define RED_GAIN_DEFAULT		0x70
#define BLUE_GAIN_DEFAULT		0x20
#define EXPOSURE_DEFAULT		0x1ff

/*****************************************************************************/

/* Kernel module parameters */
extern int force_sensor;
extern bool dump_sensor;

int ov9650_probe(struct sd *sd);
int ov9650_init(struct sd *sd);
int ov9650_init_controls(struct sd *sd);
int ov9650_start(struct sd *sd);
int ov9650_stop(struct sd *sd);
void ov9650_disconnect(struct sd *sd);

static const struct m5602_sensor ov9650 = {
	.name = "OV9650",
	.i2c_slave_id = 0x60,
	.i2c_regW = 1,
	.probe = ov9650_probe,
	.init = ov9650_init,
	.init_controls = ov9650_init_controls,
	.start = ov9650_start,
	.stop = ov9650_stop,
	.disconnect = ov9650_disconnect,
};

#endif