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[microdia.git] / omnivision.h

/**
 * @file omnivision.h
 *
 * @author Neekhil
 *
 * @author Tiago Madeira
 *
 * @author Dave Neuer
 *
 * @date 2008-03
 *
 * @brief Register names, Hex Addresses and common functions for the
 * Omnivision Image Sensor chips.
 *
 * @note Copyright (C) Neekhil (OV7660)
 *
 * @note Copyright (C) Tiago Madeira (OV7670)
 *
 * @note Copyright (C) Dave Neuer (OV965x)
 *
 * @par Licences
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef OMNIVISION_H
#define OMNIVISION_H

#include "microdia.h"

/* Register names & Hex Addresses for Omnivision OV7660 Image Sensor. */

#define OV7660_CTL_GAIN                 0x00
#define OV7660_CTL_BLUE                 0x01
#define OV7660_CTL_RED                  0x02
#define OV7660_CTL_VREF                 0x03
#define OV7660_CTL_COM1                 0x04
#define OV7660_CTL_BAVE                 0x05
#define OV7660_CTL_GEAVE                0x06
#define OV7660_CTL_AECHH                0x07
#define OV7660_CTL_RAVE                 0x08
#define OV7660_CTL_COM2                 0x09
#define OV7660_CTL_PID                  0x0a
#define OV7660_CTL_VER                  0x0b
#define OV7660_CTL_COM3                 0x0c
#define OV7660_CTL_COM4                 0x0d
#define OV7660_CTL_COM5                 0x0e
#define OV7660_CTL_COM6                 0x0f
#define OV7660_CTL_AECH                 0x10
#define OV7660_CTL_CLKRC                0x11
#define OV7660_CTL_COM7                 0x12
#define OV7660_CTL_COM8                 0x13
#define OV7660_CTL_COM9                 0x14
#define OV7660_CTL_COM10                0x15
/* RSVD 0x16 is Reserved */
#define OV7660_CTL_HSTART               0x17
#define OV7660_CTL_HSTOP                0x18
#define OV7660_CTL_VSTRT                0x19
#define OV7660_CTL_VSTOP                0x1a
#define OV7660_CTL_PSHFT                0x1b
#define OV7660_CTL_MIDH                 0x1c
#define OV7660_CTL_MIDL                 0x1d
#define OV7660_CTL_MVFP                 0x1e
#define OV7660_CTL_LAEC                 0x1f
#define OV7660_CTL_BOS                  0x20
#define OV7660_CTL_GBOS                 0x21
#define OV7660_CTL_GROS                 0x22
#define OV7660_CTL_ROS                  0x23
#define OV7660_CTL_AEW                  0x24
#define OV7660_CTL_AEB                  0x25
#define OV7660_CTL_VPT                  0x26
#define OV7660_CTL_BBIAS                0x27
#define OV7660_CTL_GbBIAS               0x28
/* RSVD 0x29 is Reserved */
#define OV7660_CTL_EXHCH                0x2a
#define OV7660_CTL_EXHCL                0x2b
#define OV7660_CTL_RBIAS                0x2c
#define OV7660_CTL_ADVFL                0x2d
#define OV7660_CTL_ADVFH                0x2e
#define OV7660_CTL_YAVE                 0x2f
#define OV7660_CTL_HSYST                0x30
#define OV7660_CTL_HSYEN                0x31
#define OV7660_CTL_HREF                 0x32
#define OV7660_CTL_CHLF                 0x33
#define OV7660_CTL_ARBLM                0x34
/* RSVD 0x35 is Reserved */
/* RSVD 0x36 is Reserved */
#define OV7660_CTL_ADC                  0x37
#define OV7660_CTL_ACOM                 0x38
#define OV7660_CTL_OFON                 0x39
#define OV7660_CTL_TSLB                 0x3a
#define OV7660_CTL_COM11                0x3b
#define OV7660_CTL_COM12                0x3c
#define OV7660_CTL_COM13                0x3d
#define OV7660_CTL_COM14                0x3e
#define OV7660_CTL_EDGE                 0x3f
#define OV7660_CTL_COM15                0x40
#define OV7660_CTL_COM16                0x41
#define OV7660_CTL_COM17                0x42
/* RSVD 0x43 is Reserved */
/* RSVD 0x44 is Reserved */
/* RSVD 0x45 is Reserved */
/* RSVD 0x46 is Reserved */
/* RSVD 0x47 is Reserved */
/* RSVD 0x48 is Reserved */
/* RSVD 0x49 is Reserved */
/* RSVD 0x4a is Reserved */
/* RSVD 0x4b is Reserved */
/* RSVD 0x4c is Reserved */
/* RSVD 0x4d is Reserved */
/* RSVD 0x4e is Reserved */
#define OV7660_CTL_MTX1                 0x4f
#define OV7660_CTL_MTX2                 0x50
#define OV7660_CTL_MTX3                 0x51
#define OV7660_CTL_MTX4                 0x52
#define OV7660_CTL_MTX5                 0x53
#define OV7660_CTL_MTX6                 0x54
#define OV7660_CTL_MTX7                 0x55
#define OV7660_CTL_MTX8                 0x56
#define OV7660_CTL_MTX9                 0x57
#define OV7660_CTL_MTXS                 0x58
/* RSVD 0x59 is Reserved */
/* RSVD 0x60 is Reserved */
/* RSVD 0x61 is Reserved */
#define OV7660_CTL_LCC1                 0x62
#define OV7660_CTL_LCC2                 0x63
#define OV7660_CTL_LCC3                 0x64
#define OV7660_CTL_LCC4                 0x65
#define OV7660_CTL_LCC5                 0x66
#define OV7660_CTL_MANU                 0x67
#define OV7660_CTL_MANV                 0x68
#define OV7660_CTL_HV                   0x69
#define OV7660_CTL_GGAIN                0x6a
#define OV7660_CTL_DBLV                 0x6b
/* 6c-7b GSP */
/* 7c-8a GST */
/* RSVD 0x8b is Reserved */
/* RSVD 0x8c is Reserved */
/* RSVD 0x8d is Reserved */
/* RSVD 0x8e is Reserved */
/* RSVD 0x8f is Reserved */
/* RSVD 0x90 is Reserved */
/* RSVD 0x91 is Reserved */
#define OV7660_CTL_DM_LNL               0x92
#define OV7660_CTL_DM_LNH               0x93
/* RSVD 0x94 is Reserved */
/* RSVD 0x95 is Reserved */
/* RSVD 0x96 is Reserved */
/* RSVD 0x97 is Reserved */
/* RSVD 0x98 is Reserved */
/* RSVD 0x99 is Reserved */
/* RSVD 0x9a is Reserved */
/* RSVD 0x9b is Reserved */
/* RSVD 0x9c is Reserved */
#define OV7660_CTL_BD50ST               0x9d
#define OV7660_CTL_BD60ST               0x9e
/* RSVD 0x9f is Reserved */
/* a0 DSPC2 */
/* RSVD 0xa1 is Reserved */
/* RSVD 0xa2 is Reserved */
/* RSVD 0xa3 is Reserved */
/* RSVD 0xa4 is Reserved */
/* RSVD 0xa5 is Reserved */
/* All other are factory reserved ! */

/* Common functions and data for the Omnivision OV7670 sensor. */

#define OV7670_CTL_GAIN                 0x00
#define OV7670_CTL_BLUE                 0x01
#define OV7670_CTL_RED                  0x02
#define OV7670_CTL_VREF                 0x03
#define OV7670_CTL_COM1                 0x04
#define OV7670_CTL_BAVE                 0x05
#define OV7670_CTL_GbAVE                0x06
#define OV7670_CTL_AECHH                0x07
#define OV7670_CTL_RAVE                 0x08
#define OV7670_CTL_COM2                 0x09
#define OV7670_CTL_PID                  0x0a
#define OV7670_CTL_VER                  0x0b
#define OV7670_CTL_COM3                 0x0c
#define OV7670_CTL_COM4                 0x0d
#define OV7670_CTL_COM5                 0x0e
#define OV7670_CTL_COM6                 0x0f
#define OV7670_CTL_AECH                 0x10
#define OV7670_CTL_CLKRC                0x11
#define OV7670_CTL_COM7                 0x12
#define OV7670_CTL_COM8                 0x13
#define OV7670_CTL_COM9                 0x14
#define OV7670_CTL_COM10                0x15
#define OV7670_CTL_HSTART               0x17
#define OV7670_CTL_HSTOP                0x18
#define OV7670_CTL_VSTRT                0x19
#define OV7670_CTL_VSTOP                0x1a
#define OV7670_CTL_PSHFT                0x1b
#define OV7670_CTL_MIDH                 0x1c
#define OV7670_CTL_MIDL                 0x1d
#define OV7670_CTL_MVFP                 0x1e
#define OV7670_VFLIP_BIT                0x10
#define OV7670_CTL_LAEC                 0x1f
#define OV7670_CTL_ADCCTR0              0x20
#define OV7670_CTL_ADCCTR1              0x21
#define OV7670_CTL_ADCCTR2              0x22
#define OV7670_CTL_ADCCTR3              0x23
#define OV7670_CTL_AEW                  0x24
#define OV7670_CTL_AEB                  0x25
#define OV7670_CTL_VPT                  0x26
#define OV7670_CTL_BBIAS                0x27
#define OV7670_CTL_GbBIAS               0x28
#define OV7670_CTL_EXHCH                0x2a
#define OV7670_CTL_EXHCL                0x2b
#define OV7670_CTL_RBIAS                0x2c
#define OV7670_CTL_ADVFL                0x2d
#define OV7670_CTL_ADVFH                0x2e
#define OV7670_CTL_YAVE                 0x2f
#define OV7670_CTL_HSYST                0x30
#define OV7670_CTL_HSYEN                0x31
#define OV7670_CTL_HREF                 0x32
#define OV7670_CTL_CHLF                 0x33
#define OV7670_CTL_ARBLM                0x34
#define OV7670_CTL_ADC                  0x37
#define OV7670_CTL_ACOM                 0x38
#define OV7670_CTL_OFON                 0x39
#define OV7670_CTL_TSLB                 0x3a
#define OV7670_CTL_COM11                0x3b
#define OV7670_CTL_COM12                0x3c
#define OV7670_CTL_COM13                0x3d
#define OV7670_CTL_COM14                0x3e
#define OV7670_CTL_EDGE                 0x3f
#define OV7670_CTL_COM15                0x40
#define OV7670_CTL_COM16                0x41
#define OV7670_CTL_COM17                0x42
#define OV7670_CTL_AWBC1                0x43
#define OV7670_CTL_AWBC2                0x44
#define OV7670_CTL_AWBC3                0x45
#define OV7670_CTL_AWBC4                0x46
#define OV7670_CTL_AWBC5                0x47
#define OV7670_CTL_AWBC6                0x48
#define OV7670_CTL_REG4B                0x4b
#define OV7670_CTL_DNSTH                0x4c
#define OV7670_CTL_MTX1                 0x4f
#define OV7670_CTL_MTX2                 0x50
#define OV7670_CTL_MTX3                 0x51
#define OV7670_CTL_MTX4                 0x52
#define OV7670_CTL_MTX5                 0x53
#define OV7670_CTL_MTX6                 0x54
#define OV7670_CTL_BRIGHT               0x55
#define OV7670_CTL_CONTRAS              0x56
#define OV7670_CTL_CONTRAS_CENTER       0x57
#define OV7670_CTL_MTXS                 0x58
#define OV7670_CTL_LCC1                 0x62
#define OV7670_CTL_LCC2                 0x63
#define OV7670_CTL_LCC3                 0x64
#define OV7670_CTL_LCC4                 0x65
#define OV7670_CTL_LCC5                 0x66
#define OV7670_CTL_MANU                 0x67
#define OV7670_CTL_MANV                 0x68
#define OV7670_CTL_GFIX                 0x69
#define OV7670_CTL_GGAIN                0x6a
#define OV7670_CTL_DBLV                 0x6b
#define OV7670_CTL_AWBCTR3              0x6c
#define OV7670_CTL_AWBCTR2              0x6d
#define OV7670_CTL_AWBCTR1              0x6e
#define OV7670_CTL_AWBCTR0              0x6f
#define OV7670_CTL_SCALING_XSC          0x70
#define OV7670_CTL_SCALING_YSC          0x71
#define OV7670_CTL_SCALING_DCWCTR       0x72
#define OV7670_CTL_SCALING_PCLK_DIV     0x73
#define OV7670_CTL_REG74                0x74
#define OV7670_CTL_REG75                0x75
#define OV7670_CTL_REG76                0x76
#define OV7670_CTL_REG77                0x77
#define OV7670_CTL_SLOP                 0x7a
#define OV7670_CTL_GAM1                 0x7b
#define OV7670_CTL_GAM2                 0x7c
#define OV7670_CTL_GAM3                 0x7d
#define OV7670_CTL_GAM4                 0x7e
#define OV7670_CTL_GAM5                 0x7f
#define OV7670_CTL_GAM6                 0x80
#define OV7670_CTL_GAM7                 0x81
#define OV7670_CTL_GAM8                 0x82
#define OV7670_CTL_GAM9                 0x83
#define OV7670_CTL_GAM10                0x84
#define OV7670_CTL_GAM11                0x85
#define OV7670_CTL_GAM12                0x86
#define OV7670_CTL_GAM13                0x87
#define OV7670_CTL_GAM14                0x88
#define OV7670_CTL_GAM15                0x89
#define OV7670_CTL_RGB444               0x8c
#define OV7670_CTL_DM_LNL               0x92
#define OV7670_CTL_DM_LNH               0x93
#define OV7670_CTL_LCC6                 0x94
#define OV7670_CTL_LCC7                 0x95
#define OV7670_CTL_BD50ST               0x9d
#define OV7670_CTL_BD60ST               0x9e
#define OV7670_CTL_HAECC1               0x9f
#define OV7670_CTL_HAECC2               0xa0
#define OV7670_CTL_SCALING_PCLK_DELAY   0xa2
#define OV7670_CTL_NT_CTRL              0xa4
#define OV7670_CTL_BD50MAX              0xa5
#define OV7670_CTL_HAECC3               0xa6
#define OV7670_CTL_HAECC4               0xa7
#define OV7670_CTL_HAECC5               0xa8
#define OV7670_CTL_HAECC6               0xa9
#define OV7670_CTL_HAECC7               0xaa
#define OV7670_CTL_BD60MAX              0xab
#define OV7670_CTL_STR_OPT              0xac
#define OV7670_CTL_STR_R                0xad
#define OV7670_CTL_STR_G                0xae
#define OV7670_CTL_STR_B                0xaf
#define OV7670_CTL_ABLC1                0xb1
#define OV7670_CTL_THL_ST               0xb3
#define OV7670_CTL_THL_DLT              0xb5
#define OV7670_CTL_AD_CHB               0xbe
#define OV7670_CTL_AH_CHR               0xbf
#define OV7670_CTL_AD_CHGb              0xc0
#define OV7670_CTL_AD_CHGr              0xc1
#define OV7670_CTL_SATCTR               0xc9

/* Common functions and data for the Omnivision OV965x sensor series. */

#define OV965X_CTL_GAIN         0x00
#define OV965X_CTL_BLUE         0x01
#define OV965X_CTL_RED          0x02
#define OV965X_CTL_VREF         0x03
#define OV965X_CTL_COM1         0x04
#define OV965X_CTL_BAVE         0x05
#define OV965X_CTL_GEAVE        0x06
#define OV965X_CTL_RAVE         0x08
#define OV965X_CTL_COM2         0x09
#define OV965X_CTL_PID          0x0a
#define OV965X_CTL_VER          0x0b
#define OV965X_CTL_COM3         0x0c
#define OV965X_CTL_COM4         0x0d
#define OV965X_CTL_COM5         0x0e
#define OV965X_CTL_COM6         0x0f
#define OV965X_CTL_AECH         0x10
#define OV965X_CTL_CLKRC        0x11
#define OV965X_CTL_COM7         0x12
#define OV965X_CTL_COM8         0x13
#define OV965X_CTL_COM9         0x14
#define OV965X_CTL_COM10        0x15
#define OV965X_CTL_HSTART       0x17
#define OV965X_CTL_HSTOP        0x18
#define OV965X_CTL_VSTRT        0x19
#define OV965X_CTL_VSTOP        0x1a
#define OV965X_CTL_PSHIFT       0x1b
#define OV965X_CTL_MIDH         0x1c
#define OV965X_CTL_MIDL         0x1d
#define OV965X_CTL_MVFP         0x1e
#define OV965X_CTL_LAEC         0x1f
#define OV965X_CTL_BOS          0x20
#define OV965X_CTL_GBOS         0x21
#define OV965X_CTL_GROS         0x22
#define OV965X_CTL_ROS          0x23
#define OV965X_CTL_AEW          0x24
#define OV965X_CTL_AEB          0x25
#define OV965X_CTL_VPT          0x26
#define OV965X_CTL_BBIAS        0x27
#define OV965X_CTL_GbBIAS       0x28
#define OV965X_CTL_Gr_COM       0x29
#define OV965X_CTL_EXHCH        0x2a
#define OV965X_CTL_EXHCL        0x2b
#define OV965X_CTL_RBIAS        0x2c
#define OV965X_CTL_ADVFL        0x2d
#define OV965X_CTL_ADVFH        0x2e
#define OV965X_CTL_YAVE         0x2f
#define OV965X_CTL_HSYST        0x30
#define OV965X_CTL_HSYEN        0x31
#define OV965X_CTL_HREF         0x32
#define OV965X_CTL_CHLF         0x33
#define OV965X_CTL_ARBLM        0x34
#define OV965X_CTL_ADC          0x37
#define OV965X_CTL_ACOM         0x38
#define OV965X_CTL_OFON         0x39
#define OV965X_CTL_TSLB         0x3a
#define OV965X_CTL_COM11        0x3b
#define OV965X_CTL_COM12        0x3c
#define OV965X_CTL_COM13        0x3d
#define OV965X_CTL_COM14        0x3e
#define OV965X_CTL_EDGE         0x3f
#define OV965X_CTL_COM15        0x40
#define OV965X_CTL_COM16        0x41
#define OV965X_CTL_COM17        0x42
#define OV965X_CTL_MTX1         0x4f
#define OV965X_CTL_MTX2         0x50
#define OV965X_CTL_MTX3         0x51
#define OV965X_CTL_MTX4         0x52
#define OV965X_CTL_MTX5         0x53
#define OV965X_CTL_MTX6         0x54
#define OV965X_CTL_MTX7         0x55
#define OV965X_CTL_MTX8         0x56
#define OV965X_CTL_MTX9         0x57
#define OV965X_CTL_LCC1         0x62
#define OV965X_CTL_LCC2         0x63
#define OV965X_CTL_LCC3         0x64
#define OV965X_CTL_LCC4         0x65
#define OV965X_CTL_LCC5         0x66
#define OV965X_CTL_MANU         0x67
#define OV965X_CTL_MANV         0x68
#define OV965X_CTL_HV           0x69
#define OV965X_CTL_MBD          0x6a
#define OV965X_CTL_DBLV         0x6b
#define OV965X_CTL_COM21        0x8b
#define OV965X_CTL_COM22        0x8c
#define OV965X_CTL_COM23        0x8d
#define OV965X_CTL_COM24        0x8e
#define OV965X_CTL_DBLC1        0x8f
#define OV965X_CTL_DBLC_B       0x90
#define OV965X_CTL_DBLC_R       0x91
#define OV965X_CTL_DM_LNL       0x92
#define OV965X_CTL_DM_LNH       0x93
#define OV965X_CTL_LCCFB        0x9d
#define OV965X_CTL_LCCFR        0x9e
#define OV965X_CTL_DBLC_Gb      0x9f
#define OV965X_CTL_DBLC_Gr      0xa0
#define OV965X_CTL_AECHM        0xa1
#define OV965X_CTL_COM25        0xa4 /* all bits reserved */
#define OV965X_CTL_COM26        0xa5 /* all bits reserved */
#define OV965X_CTL_G_GAIN       0xa6 /* reserved */
#define OV965X_CTL_VGA_ST       0xa7 /* reserved */
#define OV965X_CTL_ACOM2        0xa8 /* reserved */

#define OV965X_COM7_SCCB_RESET          0x80
#define OV965X_COM7_OUTPUT_VGA          0x40
#define OV965X_COM7_OUTPUT_CIF          0x20
#define OV965X_COM7_OUTPUT_QVGA         0x10
#define OV965X_COM7_OUTPUT_QCIF         0x08
#define OV965X_COM7_OUTPUT_RGB          0x04
#define OV965X_COM7_OUTPUT_RAW_RGB      0x05

#define OV965X_VREF_ADC_HIGH2(x)        ((x) << 6)
#define OV965X_VREF_VSTOP_LOW3(x)       (0x38 & ((x) << 3))
#define OV965X_VREF_VSTART_LOW3(x)      (0x07 & (x))

#define OV965X_COM2_OUTPUT_DRIVE_CAP_1X         0x00
#define OV965X_COM2_OUTPUT_DRIVE_CAP_2X         0x01
#define OV965X_COM2_OUTPUT_DRIVE_CAP_3X         0x02
#define OV965X_COM2_OUTPUT_DRIVE_CAP_4X         0x03
#define OV965X_COM2_SOFT_SLEEP                  0x10

#define OV965X_COM5_15FPS_48MHZ_RGB             0x80
#define OV965X_COM5_SLAM_MODE                   0x10

#define OV965X_COM6_BLACK_LINE_HREF_ENABLE      0x80
#define OV965X_COM6_ADBLC_BIAS_ENABLE           0x08
#define OV965X_COM6_ADBLC_OFFSET_2_CHANNEL      0x04 /* else 4-channel */
#define OV965X_COM6_TIMING_RESET_ON_FMT_CHANGE  0x02
#define OV965X_COM6_ADBLC_ENABLE                0x01

#define OV965X_CLKRC_DBL_CLK_ENABLE             0x80
#define OV965X_CLKRC_INPUT_CLK_NO_SCALE         0x40

#define OV965X_COM8_FAST_AGC_AEC                0x80
#define OV965X_COM8_AEC_STEP_SIZE_NOLIMIT       0x40 /* otherwise VSYNC */
#define OV965X_COM8_BANDING_FILTER_ON           0x20
#define OV965X_COM8_AGC_ENABLE                  0x04
#define OV965X_COM8_AWB_ENABLE                  0x02
#define OV965X_COM8_AEC_ENABLE                  0x01

#define OV965X_COM9_MAX_AGC_128X                (0x06 << 4)
#define OV965X_COM9_MAX_AGC_64X                 (0x05 << 4)
#define OV965X_COM9_MAX_AGC_32X                 (0x04 << 4)
#define OV965X_COM9_MAX_AGC_16X                 (0x03 << 4)
#define OV965X_COM9_MAX_AGC_8X                  (0x02 << 4)
#define OV965X_COM9_MAX_AGC_4X                  (0x01 << 4)
#define OV965X_COM9_RELAX_EXPOSURE_TIMING       0x08
#define OV965X_COM9_DROP_VSYNC_ON_FRAME_DROP    0x04
#define OV965X_COM9_DROP_FRAME_ON_BIG_AEC       0x02
#define OV965X_COM9_FREEZE_AGC_AEC              0x01

#define OV965X_MVFP_MIRROR                      0x20
#define OV965X_MVFP_VFLIP                       0x10

#define OV965X_Gr_COM_BYPASS_ANALOG_BLC         0x20
#define OV965X_Gr_COM_BYPASS_REGULATOR          0x10

#define OV965X_BIAS_SUBTRACT                    0x80
#define OV965X_BIAS_VALUE(x)                    ((~0x80) & (x))

#define OV965X_HREF_EDGE_OFT_TO_DATA_OUT(x)     ((x) << 6)
#define OV965X_HREF_HSTOP_LOW3(x)               ((~0xc0) & ((x) << 3))
#define OV965X_HREF_HSTART_LOW3(x)              ((~0xf8) & (x))

#define OV965X_TSLB_BITWISE_REVERSE             0x20
#define OV965X_TSLB_FIXED_UV_OUTPUT             0x10
#define OV965X_TSLB_OUTPUT_SEQ_YUYV             0x00
#define OV965X_TSLB_OUTPUT_SEQ_YVYU             0x04
#define OV965X_TSLB_OUTPUT_SEQ_VYUY             0x08
#define OV965X_TSLB_OUTPUT_SEQ_UYVY             0x0c
#define OV965X_TSLB_DIGITAL_BLC_ENABLE          0x01

#define OV965X_COM11_NIGHT_MODE_ENABLE          0x80
#define OV965X_COM11_NM_NORMAL_FRAME_RATE       0x00
#define OV965X_COM11_NM_HALF_FRAME_RATE         0x20
#define OV965X_COM11_NM_QUARTER_FRAME_RATE      0x40
#define OV965X_COM11_NM_EIGHTH_FRAME_RATE       0x60
#define OV965X_COM11_FULL_FRAME_CALC_WIND       0x00
#define OV965X_COM11_HALF_FRAME_CALC_WIND       0x08
#define OV965X_COM11_QUARTER_FRAME_CALC_WIND    0x10
#define OV965X_COM11_MANUAL_BANDING_FILTER      0x01

#define OV965X_COM13_ONLY_Y_CHANNEL_GAMMA       0x40
#define OV965X_COM13_GAMMA_RAW_PRE_INTERP       0x80
#define OV965X_COM13_ENABLE_COLOR_MATRIX        0x10
#define OV965X_COM13_DELAY_UV_CHANNEL           0x00
#define OV965X_COM13_DELAY_Y_CHANNEL            0x08
#define OV965X_COM13_OUTPUT_DELAY(x)            ((~0xf8) & (x))

#define OV965X_COM14_YUV_EDGE_ENHANCE           0x02
#define OV965X_COM14_EDGE_ENHANCE_FACTOR_DBL    0x01

#define OV965X_EDGE_EDGE_ENHANCE_LOW4(x)        ((x) << 4)
#define OV965X_EDGE_EDGE_ENHANCE_FACTOR(x)      (0xf0 & (x))

#define OV965X_COM15_OUTPUT_RANGE_10_TO_F0      0x00
#define OV965X_COM15_OUTPUT_RANGE_O1_TO_FE      0x80
#define OV965X_COM15_OUTPUT_RANGE_O0_TO_FF      0xc0
#define OV965X_COM15_OUTPUT_RGB_565             0x10
#define OV965X_COM15_OUTPUT_RGB_555             0x30
#define OV965X_COM15_SWAP_R_AND_B               0x08

int ov7660_set_exposure(struct usb_microdia *);
int ov7660_sleep(struct usb_microdia *dev);
int ov7660_wakeup(struct usb_microdia *dev);
int ov7660_reset(struct usb_microdia *dev);

int ov7670_auto_flip(struct usb_microdia *, __u8);
int ov7670_flip_detect(struct usb_microdia *dev);

int soi968_set_exposure(struct usb_microdia *dev);
int soi968_button_detect(struct usb_microdia *dev);

int ov965x_set_hvflip(struct usb_microdia *);
int ov965x_set_exposure(struct usb_microdia *);
int ov965x_flip_detect(struct usb_microdia *dev);
int ov965x_get_yavg(struct usb_microdia *dev);

int ov_initialize(struct usb_microdia *dev);
int ov_set_autogain(struct usb_microdia *dev);
int ov_set_autoexposure(struct usb_microdia *dev);
#endif