drivers/media/usb/gspca/m5602/m5602_ov9650.h

   1 /*
   2  * Driver for the ov9650 sensor
   3  *
   4  * Copyright (C) 2008 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_OV9650_H_
  20 #define M5602_OV9650_H_
  21
  22 #include <linux/dmi.h>
  23 #include "m5602_sensor.h"
  24
  25 /*****************************************************************************/
  26
  27 #define OV9650_GAIN                     0x00
  28 #define OV9650_BLUE                     0x01
  29 #define OV9650_RED                      0x02
  30 #define OV9650_VREF                     0x03
  31 #define OV9650_COM1                     0x04
  32 #define OV9650_BAVE                     0x05
  33 #define OV9650_GEAVE                    0x06
  34 #define OV9650_RSVD7                    0x07
  35 #define OV9650_COM2                     0x09
  36 #define OV9650_PID                      0x0a
  37 #define OV9650_VER                      0x0b
  38 #define OV9650_COM3                     0x0c
  39 #define OV9650_COM4                     0x0d
  40 #define OV9650_COM5                     0x0e
  41 #define OV9650_COM6                     0x0f
  42 #define OV9650_AECH                     0x10
  43 #define OV9650_CLKRC                    0x11
  44 #define OV9650_COM7                     0x12
  45 #define OV9650_COM8                     0x13
  46 #define OV9650_COM9                     0x14
  47 #define OV9650_COM10                    0x15
  48 #define OV9650_RSVD16                   0x16
  49 #define OV9650_HSTART                   0x17
  50 #define OV9650_HSTOP                    0x18
  51 #define OV9650_VSTRT                    0x19
  52 #define OV9650_VSTOP                    0x1a
  53 #define OV9650_PSHFT                    0x1b
  54 #define OV9650_MVFP                     0x1e
  55 #define OV9650_AEW                      0x24
  56 #define OV9650_AEB                      0x25
  57 #define OV9650_VPT                      0x26
  58 #define OV9650_BBIAS                    0x27
  59 #define OV9650_GbBIAS                   0x28
  60 #define OV9650_Gr_COM                   0x29
  61 #define OV9650_RBIAS                    0x2c
  62 #define OV9650_HREF                     0x32
  63 #define OV9650_CHLF                     0x33
  64 #define OV9650_ARBLM                    0x34
  65 #define OV9650_RSVD35                   0x35
  66 #define OV9650_RSVD36                   0x36
  67 #define OV9650_ADC                      0x37
  68 #define OV9650_ACOM38                   0x38
  69 #define OV9650_OFON                     0x39
  70 #define OV9650_TSLB                     0x3a
  71 #define OV9650_COM12                    0x3c
  72 #define OV9650_COM13                    0x3d
  73 #define OV9650_COM15                    0x40
  74 #define OV9650_COM16                    0x41
  75 #define OV9650_LCC1                     0x62
  76 #define OV9650_LCC2                     0x63
  77 #define OV9650_LCC3                     0x64
  78 #define OV9650_LCC4                     0x65
  79 #define OV9650_LCC5                     0x66
  80 #define OV9650_HV                       0x69
  81 #define OV9650_DBLV                     0x6b
  82 #define OV9650_COM21                    0x8b
  83 #define OV9650_COM22                    0x8c
  84 #define OV9650_COM24                    0x8e
  85 #define OV9650_DBLC1                    0x8f
  86 #define OV9650_RSVD94                   0x94
  87 #define OV9650_RSVD95                   0x95
  88 #define OV9650_RSVD96                   0x96
  89 #define OV9650_LCCFB                    0x9d
  90 #define OV9650_LCCFR                    0x9e
  91 #define OV9650_AECHM                    0xa1
  92 #define OV9650_COM26                    0xa5
  93 #define OV9650_ACOMA8                   0xa8
  94 #define OV9650_ACOMA9                   0xa9
  95
  96 #define OV9650_REGISTER_RESET           (1 << 7)
  97 #define OV9650_VGA_SELECT               (1 << 6)
  98 #define OV9650_CIF_SELECT               (1 << 5)
  99 #define OV9650_QVGA_SELECT              (1 << 4)
 100 #define OV9650_QCIF_SELECT              (1 << 3)
 101 #define OV9650_RGB_SELECT               (1 << 2)
 102 #define OV9650_RAW_RGB_SELECT           (1 << 0)
 103
 104 #define OV9650_FAST_AGC_AEC             (1 << 7)
 105 #define OV9650_AEC_UNLIM_STEP_SIZE      (1 << 6)
 106 #define OV9650_BANDING                  (1 << 5)
 107 #define OV9650_AGC_EN                   (1 << 2)
 108 #define OV9650_AWB_EN                   (1 << 1)
 109 #define OV9650_AEC_EN                   (1 << 0)
 110
 111 #define OV9650_VARIOPIXEL               (1 << 2)
 112 #define OV9650_SYSTEM_CLK_SEL           (1 << 7)
 113 #define OV9650_SLAM_MODE                (1 << 4)
 114
 115 #define OV9650_QVGA_VARIOPIXEL          (1 << 7)
 116
 117 #define OV9650_VFLIP                    (1 << 4)
 118 #define OV9650_HFLIP                    (1 << 5)
 119
 120 #define OV9650_SOFT_SLEEP               (1 << 4)
 121 #define OV9650_OUTPUT_DRIVE_2X          (1 << 0)
 122
 123 #define OV9650_DENOISE_ENABLE           (1 << 5)
 124 #define OV9650_WHITE_PIXEL_ENABLE       (1 << 1)
 125 #define OV9650_WHITE_PIXEL_OPTION       (1 << 0)
 126
 127 #define OV9650_LEFT_OFFSET              0x62
 128
 129 #define GAIN_DEFAULT                    0x14
 130 #define RED_GAIN_DEFAULT                0x70
 131 #define BLUE_GAIN_DEFAULT               0x20
 132 #define EXPOSURE_DEFAULT                0x1ff
 133
 134 /*****************************************************************************/
 135
 136 /* Kernel module parameters */
 137 extern int force_sensor;
 138 extern bool dump_sensor;
 139
 140 int ov9650_probe(struct sd *sd);
 141 int ov9650_init(struct sd *sd);
 142 int ov9650_init_controls(struct sd *sd);
 143 int ov9650_start(struct sd *sd);
 144 int ov9650_stop(struct sd *sd);
 145 void ov9650_disconnect(struct sd *sd);
 146
 147 static const struct m5602_sensor ov9650 = {
 148         .name = "OV9650",
 149         .i2c_slave_id = 0x60,
 150         .i2c_regW = 1,
 151         .probe = ov9650_probe,
 152         .init = ov9650_init,
 153         .init_controls = ov9650_init_controls,
 154         .start = ov9650_start,
 155         .stop = ov9650_stop,
 156         .disconnect = ov9650_disconnect,
 157 };
 158
 159 #endif