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/*
* Media Bus API header
*
* Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_V4L2_MEDIABUS_H
#define __LINUX_V4L2_MEDIABUS_H
#include <linux/types.h>
#include <linux/videodev2.h>
/*
* These pixel codes uniquely identify data formats on the media bus. Mostly
* they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is
* reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the
* data format is fixed. Additionally, "2X8" means that one pixel is transferred
* in two 8-bit samples, "BE" or "LE" specify in which order those samples are
* transferred over the bus: "LE" means that the least significant bits are
* transferred first, "BE" means that the most significant bits are transferred
* first, and "PADHI" and "PADLO" define which bits - low or high, in the
* incomplete high byte, are filled with padding bits.
*/
enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_FIXED = 1,
V4L2_MBUS_FMT_YUYV8_2X8,
V4L2_MBUS_FMT_YVYU8_2X8,
V4L2_MBUS_FMT_UYVY8_2X8,
V4L2_MBUS_FMT_VYUY8_2X8,
V4L2_MBUS_FMT_YVYU10_2X10,
V4L2_MBUS_FMT_YUYV10_2X10,
V4L2_MBUS_FMT_YVYU10_1X20,
V4L2_MBUS_FMT_YUYV10_1X20,
V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE,
V4L2_MBUS_FMT_RGB444_2X8_PADHI_BE,
V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE,
V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE,
V4L2_MBUS_FMT_RGB565_2X8_LE,
V4L2_MBUS_FMT_RGB565_2X8_BE,
V4L2_MBUS_FMT_BGR565_2X8_LE,
V4L2_MBUS_FMT_BGR565_2X8_BE,
V4L2_MBUS_FMT_SBGGR8_1X8,
V4L2_MBUS_FMT_SBGGR10_1X10,
V4L2_MBUS_FMT_GREY8_1X8,
V4L2_MBUS_FMT_Y10_1X10,
V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE,
V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE,
V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE,
V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE,
V4L2_MBUS_FMT_SGRBG8_1X8,
V4L2_MBUS_FMT_SBGGR12_1X12,
V4L2_MBUS_FMT_YUYV8_1_5X8,
V4L2_MBUS_FMT_YVYU8_1_5X8,
V4L2_MBUS_FMT_UYVY8_1_5X8,
V4L2_MBUS_FMT_VYUY8_1_5X8,
};
/**
* struct v4l2_mbus_framefmt - frame format on the media bus
* @width: frame width
* @height: frame height
* @code: data format code
* @field: used interlacing type
* @colorspace: colorspace of the data
*/
struct v4l2_mbus_framefmt {
__u32 width;
__u32 height;
__u32 code;
enum v4l2_field field;
enum v4l2_colorspace colorspace;
};
#endif
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