/*
   * Motion Eye video4linux driver for Sony Vaio PictureBook
   *
   * Copyright (C) 2001-2003 Stelian Pop <stelian@popies.net>
   *

   * Copyright (C) 2001-2002 Alcôve <www.alcove.com>

   *
   * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>
   *
   * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras.
   *
   * Some parts borrowed from various video4linux drivers, especially
   * bttv-driver.c and zoran.c, see original files for credits.
   *
   * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
   */
  
  #ifndef _MEYE_H_
  #define _MEYE_H_
  
  /****************************************************************************/
  /* Private API for handling mjpeg capture / playback.                       */
  /****************************************************************************/
  
  struct meye_params {
  	unsigned char subsample;
  	unsigned char quality;
  	unsigned char sharpness;
  	unsigned char agc;
  	unsigned char picture;
  	unsigned char framerate;
  };
  
  /* query the extended parameters */

  #define MEYEIOC_G_PARAMS	_IOR ('v', BASE_VIDIOC_PRIVATE+0, struct meye_params)

  /* set the extended parameters */

  #define MEYEIOC_S_PARAMS	_IOW ('v', BASE_VIDIOC_PRIVATE+1, struct meye_params)

  /* queue a buffer for mjpeg capture */

  #define MEYEIOC_QBUF_CAPT	_IOW ('v', BASE_VIDIOC_PRIVATE+2, int)

  /* sync a previously queued mjpeg buffer */

  #define MEYEIOC_SYNC		_IOWR('v', BASE_VIDIOC_PRIVATE+3, int)

  /* get a still uncompressed snapshot */

  #define MEYEIOC_STILLCAPT	_IO  ('v', BASE_VIDIOC_PRIVATE+4)

  /* get a jpeg compressed snapshot */

  #define MEYEIOC_STILLJCAPT	_IOR ('v', BASE_VIDIOC_PRIVATE+5, int)

  
  /* V4L2 private controls */
  #define V4L2_CID_AGC		V4L2_CID_PRIVATE_BASE

  #define V4L2_CID_MEYE_SHARPNESS	(V4L2_CID_PRIVATE_BASE + 1)

  #define V4L2_CID_PICTURE	(V4L2_CID_PRIVATE_BASE + 2)
  #define V4L2_CID_JPEGQUAL	(V4L2_CID_PRIVATE_BASE + 3)
  #define V4L2_CID_FRAMERATE	(V4L2_CID_PRIVATE_BASE + 4)
  
  #endif