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/* 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
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