mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 19:31:53 +00:00
8668d504d7
Add support for st6422 bridge and sensor to the stv06xx gspca sub driver, tested with: Logitech QuickCam Messenger 046d:08f0 ST6422 integrated Logitech QuickCam Mess. Plus 046d:08f6 ST6422 integrated Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/*
|
|
* Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
|
|
* Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
|
|
* Copyright (c) 2002, 2003 Tuukka Toivonen
|
|
* Copyright (c) 2008 Erik Andrén
|
|
*
|
|
* 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
|
|
* (at your option) 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
|
|
*
|
|
* P/N 861037: Sensor HDCS1000 ASIC STV0600
|
|
* P/N 861050-0010: Sensor HDCS1000 ASIC STV0600
|
|
* P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express
|
|
* P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam
|
|
* P/N 861075-0040: Sensor HDCS1000 ASIC
|
|
* P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB
|
|
* P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web
|
|
*/
|
|
|
|
#ifndef STV06XX_SENSOR_H_
|
|
#define STV06XX_SENSOR_H_
|
|
|
|
#include "stv06xx.h"
|
|
|
|
#define IS_1020(sd) ((sd)->sensor == &stv06xx_sensor_hdcs1020)
|
|
|
|
extern const struct stv06xx_sensor stv06xx_sensor_vv6410;
|
|
extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00;
|
|
extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020;
|
|
extern const struct stv06xx_sensor stv06xx_sensor_pb0100;
|
|
extern const struct stv06xx_sensor stv06xx_sensor_st6422;
|
|
|
|
struct stv06xx_sensor {
|
|
/* Defines the name of a sensor */
|
|
char name[32];
|
|
|
|
/* Sensor i2c address */
|
|
u8 i2c_addr;
|
|
|
|
/* Flush value*/
|
|
u8 i2c_flush;
|
|
|
|
/* length of an i2c word */
|
|
u8 i2c_len;
|
|
|
|
/* Probes if the sensor is connected */
|
|
int (*probe)(struct sd *sd);
|
|
|
|
/* Performs a initialization sequence */
|
|
int (*init)(struct sd *sd);
|
|
|
|
/* Executed at device disconnect */
|
|
void (*disconnect)(struct sd *sd);
|
|
|
|
/* Reads a sensor register */
|
|
int (*read_sensor)(struct sd *sd, const u8 address,
|
|
u8 *i2c_data, const u8 len);
|
|
|
|
/* Writes to a sensor register */
|
|
int (*write_sensor)(struct sd *sd, const u8 address,
|
|
u8 *i2c_data, const u8 len);
|
|
|
|
/* Instructs the sensor to start streaming */
|
|
int (*start)(struct sd *sd);
|
|
|
|
/* Instructs the sensor to stop streaming */
|
|
int (*stop)(struct sd *sd);
|
|
|
|
/* Instructs the sensor to dump all its contents */
|
|
int (*dump)(struct sd *sd);
|
|
};
|
|
|
|
#endif
|