156 lines
4.1 KiB
C
156 lines
4.1 KiB
C
|
/* 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
|