1 /* 2 * Copyright (c) 2014 Philippe De Muyter <phdm@macqel.be> 3 * Copyright (c) 2014 William Manley <will@williammanley.net> 4 * Copyright (c) 2011 Peter Zotov <whitequark@whitequark.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include "defs.h" 31 32 33 #include <stdint.h> 34 #include <linux/ioctl.h> 35 #include <linux/types.h> 36 #include <linux/videodev2.h> 37 38 typedef struct v4l2_buffer struct_v4l2_buffer; 39 typedef struct v4l2_create_buffers struct_v4l2_create_buffers; 40 typedef struct v4l2_ext_control struct_v4l2_ext_control; 41 typedef struct v4l2_ext_controls struct_v4l2_ext_controls; 42 typedef struct v4l2_format struct_v4l2_format; 43 typedef struct v4l2_framebuffer struct_v4l2_framebuffer; 44 typedef struct v4l2_input struct_v4l2_input; 45 typedef struct v4l2_standard struct_v4l2_standard; 46 47 struct_v4l2_input mpers_target_var; 48