1/* 2 * Support for the sensor part which is integrated (I think) into the 3 * st6422 stv06xx alike bridge, as its integrated there are no i2c writes 4 * but instead direct bridge writes. 5 * 6 * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com> 7 * 8 * Strongly based on qc-usb-messenger, which is: 9 * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher 10 * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland 11 * Copyright (c) 2002, 2003 Tuukka Toivonen 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of the GNU General Public License as published by 15 * the Free Software Foundation; either version 2 of the License, or 16 * (at your option) any later version. 17 * 18 * This program is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * You should have received a copy of the GNU General Public License 24 * along with this program; if not, write to the Free Software 25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 26 * 27 */ 28 29#ifndef STV06XX_ST6422_H_ 30#define STV06XX_ST6422_H_ 31 32#include "stv06xx_sensor.h" 33 34static int st6422_probe(struct sd *sd); 35static int st6422_start(struct sd *sd); 36static int st6422_init(struct sd *sd); 37static int st6422_stop(struct sd *sd); 38static void st6422_disconnect(struct sd *sd); 39 40/* V4L2 controls supported by the driver */ 41static int st6422_get_brightness(struct gspca_dev *gspca_dev, __s32 *val); 42static int st6422_set_brightness(struct gspca_dev *gspca_dev, __s32 val); 43static int st6422_get_contrast(struct gspca_dev *gspca_dev, __s32 *val); 44static int st6422_set_contrast(struct gspca_dev *gspca_dev, __s32 val); 45static int st6422_get_gain(struct gspca_dev *gspca_dev, __s32 *val); 46static int st6422_set_gain(struct gspca_dev *gspca_dev, __s32 val); 47static int st6422_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); 48static int st6422_set_exposure(struct gspca_dev *gspca_dev, __s32 val); 49 50const struct stv06xx_sensor stv06xx_sensor_st6422 = { 51 .name = "ST6422", 52 .init = st6422_init, 53 .probe = st6422_probe, 54 .start = st6422_start, 55 .stop = st6422_stop, 56 .disconnect = st6422_disconnect, 57}; 58 59#endif 60