drivers/media/usb/gspca/stv06xx/stv06xx_st6422.h

   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  */
  24
  25 #ifndef STV06XX_ST6422_H_
  26 #define STV06XX_ST6422_H_
  27
  28 #include "stv06xx_sensor.h"
  29
  30 static int st6422_probe(struct sd *sd);
  31 static int st6422_start(struct sd *sd);
  32 static int st6422_init(struct sd *sd);
  33 static int st6422_init_controls(struct sd *sd);
  34 static int st6422_stop(struct sd *sd);
  35
  36 const struct stv06xx_sensor stv06xx_sensor_st6422 = {
  37         .name = "ST6422",
  38         /* No known way to lower framerate in case of less bandwidth */
  39         .min_packet_size = { 300, 847 },
  40         .max_packet_size = { 300, 847 },
  41         .init = st6422_init,
  42         .init_controls = st6422_init_controls,
  43         .probe = st6422_probe,
  44         .start = st6422_start,
  45         .stop = st6422_stop,
  46 };
  47
  48 #endif