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

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Support for the sensor part which is integrated (I think) into the
   4  * st6422 stv06xx alike bridge, as its integrated there are no i2c writes
   5  * but instead direct bridge writes.
   6  *
   7  * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
   8  *
   9  * Strongly based on qc-usb-messenger, which is:
  10  * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
  11  *                    Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
  12  * Copyright (c) 2002, 2003 Tuukka Toivonen
  13  */
  14
  15 #ifndef STV06XX_ST6422_H_
  16 #define STV06XX_ST6422_H_
  17
  18 #include "stv06xx_sensor.h"
  19
  20 static int st6422_probe(struct sd *sd);
  21 static int st6422_start(struct sd *sd);
  22 static int st6422_init(struct sd *sd);
  23 static int st6422_init_controls(struct sd *sd);
  24 static int st6422_stop(struct sd *sd);
  25
  26 const struct stv06xx_sensor stv06xx_sensor_st6422 = {
  27         .name = "ST6422",
  28         /* No known way to lower framerate in case of less bandwidth */
  29         .min_packet_size = { 300, 847 },
  30         .max_packet_size = { 300, 847 },
  31         .init = st6422_init,
  32         .init_controls = st6422_init_controls,
  33         .probe = st6422_probe,
  34         .start = st6422_start,
  35         .stop = st6422_stop,
  36 };
  37
  38 #endif