- 根目录:
- drivers
- media
- video
- gspca
- stv06xx
- stv06xx.h
#ifndef STV06XX_H_
#define STV06XX_H_
#include <linux/slab.h>
#include "gspca.h"
#define MODULE_NAME "STV06xx"
#define STV_ISOC_ENDPOINT_ADDR 0x81
#define STV_R 0x0509
#define STV_REG23 0x0423
#define STV_I2C_PARTNER 0x1420
#define STV_I2C_VAL_REG_VAL_PAIRS_MIN1 0x1421
#define STV_I2C_READ_WRITE_TOGGLE 0x1422
#define STV_I2C_FLUSH 0x1423
#define STV_I2C_SUCC_READ_REG_VALS 0x1424
#define STV_ISO_ENABLE 0x1440
#define STV_SCAN_RATE 0x1443
#define STV_LED_CTRL 0x1445
#define STV_STV0600_EMULATION 0x1446
#define STV_REG00 0x1500
#define STV_REG01 0x1501
#define STV_REG02 0x1502
#define STV_REG03 0x1503
#define STV_REG04 0x1504
#define STV_ISO_SIZE_L 0x15c1
#define STV_ISO_SIZE_H 0x15c2
#define STV_Y_CTRL 0x15c3
#define STV_RESET 0x1620
#define STV_X_CTRL 0x1680
#define STV06XX_URB_MSG_TIMEOUT 5000
#define I2C_MAX_BYTES 16
#define I2C_MAX_WORDS 8
#define I2C_BUFFER_LENGTH 0x23
#define I2C_READ_CMD 3
#define I2C_WRITE_CMD 1
#define LED_ON 1
#define LED_OFF 0
struct sd {
struct gspca_dev gspca_dev;
const struct stv06xx_sensor *sensor;
struct sd_desc desc;
void *sensor_priv;
int to_skip;
u8 bridge;
#define BRIDGE_STV600 0
#define BRIDGE_STV602 1
#define BRIDGE_STV610 2
#define BRIDGE_ST6422 3
};
int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data);
int stv06xx_read_bridge(struct sd *sd, u16 address, u8 *i2c_data);
int stv06xx_write_sensor_bytes(struct sd *sd, const u8 *data, u8 len);
int stv06xx_write_sensor_words(struct sd *sd, const u16 *data, u8 len);
int stv06xx_read_sensor(struct sd *sd, const u8 address, u16 *value);
int stv06xx_write_sensor(struct sd *sd, u8 address, u16 value);
#endif
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