1/* 2 * Driver for the ov7660 sensor 3 * 4 * Copyright (C) 2009 Erik Andrén 5 * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. 6 * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> 7 * 8 * Portions of code to USB interface and ALi driver software, 9 * Copyright (c) 2006 Willem Duinker 10 * v4l2 interface modeled after the V4L2 driver 11 * for SN9C10x PC Camera Controllers 12 * 13 * This program is free software; you can redistribute it and/or 14 * modify it under the terms of the GNU General Public License as 15 * published by the Free Software Foundation, version 2. 16 * 17 */ 18 19#ifndef M5602_OV7660_H_ 20#define M5602_OV7660_H_ 21 22#include "m5602_sensor.h" 23 24#define OV7660_GAIN 0x00 25#define OV7660_BLUE_GAIN 0x01 26#define OV7660_RED_GAIN 0x02 27#define OV7660_VREF 0x03 28#define OV7660_COM1 0x04 29#define OV7660_BAVE 0x05 30#define OV7660_GEAVE 0x06 31#define OV7660_AECHH 0x07 32#define OV7660_RAVE 0x08 33#define OV7660_COM2 0x09 34#define OV7660_PID 0x0a 35#define OV7660_VER 0x0b 36#define OV7660_COM3 0x0c 37#define OV7660_COM4 0x0d 38#define OV7660_COM5 0x0e 39#define OV7660_COM6 0x0f 40#define OV7660_AECH 0x10 41#define OV7660_CLKRC 0x11 42#define OV7660_COM7 0x12 43#define OV7660_COM8 0x13 44#define OV7660_COM9 0x14 45#define OV7660_COM10 0x15 46#define OV7660_RSVD16 0x16 47#define OV7660_HSTART 0x17 48#define OV7660_HSTOP 0x18 49#define OV7660_VSTART 0x19 50#define OV7660_VSTOP 0x1a 51#define OV7660_PSHFT 0x1b 52#define OV7660_MIDH 0x1c 53#define OV7660_MIDL 0x1d 54#define OV7660_MVFP 0x1e 55#define OV7660_LAEC 0x1f 56#define OV7660_BOS 0x20 57#define OV7660_GBOS 0x21 58#define OV7660_GROS 0x22 59#define OV7660_ROS 0x23 60#define OV7660_AEW 0x24 61#define OV7660_AEB 0x25 62#define OV7660_VPT 0x26 63#define OV7660_BBIAS 0x27 64#define OV7660_GbBIAS 0x28 65#define OV7660_RSVD29 0x29 66#define OV7660_RBIAS 0x2c 67#define OV7660_HREF 0x32 68#define OV7660_ADC 0x37 69#define OV7660_OFON 0x39 70#define OV7660_TSLB 0x3a 71#define OV7660_COM12 0x3c 72#define OV7660_COM13 0x3d 73#define OV7660_LCC1 0x62 74#define OV7660_LCC2 0x63 75#define OV7660_LCC3 0x64 76#define OV7660_LCC4 0x65 77#define OV7660_LCC5 0x66 78#define OV7660_HV 0x69 79#define OV7660_RSVDA1 0xa1 80 81#define OV7660_DEFAULT_GAIN 0x0e 82#define OV7660_DEFAULT_RED_GAIN 0x80 83#define OV7660_DEFAULT_BLUE_GAIN 0x80 84#define OV7660_DEFAULT_SATURATION 0x00 85#define OV7660_DEFAULT_EXPOSURE 0x20 86 87/* Kernel module parameters */ 88extern int force_sensor; 89extern bool dump_sensor; 90 91int ov7660_probe(struct sd *sd); 92int ov7660_init(struct sd *sd); 93int ov7660_init(struct sd *sd); 94int ov7660_init_controls(struct sd *sd); 95int ov7660_start(struct sd *sd); 96int ov7660_stop(struct sd *sd); 97void ov7660_disconnect(struct sd *sd); 98 99static const struct m5602_sensor ov7660 = { 100 .name = "ov7660", 101 .i2c_slave_id = 0x42, 102 .i2c_regW = 1, 103 .probe = ov7660_probe, 104 .init = ov7660_init, 105 .init_controls = ov7660_init_controls, 106 .start = ov7660_start, 107 .stop = ov7660_stop, 108 .disconnect = ov7660_disconnect, 109}; 110#endif 111