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include/linux/v4l2-mediabus.h
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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. |
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* * The pixel codes are grouped by type, bus_width, bits per component, samples * per pixel and order of subsamples. Numerical values are sorted using generic * numerical sort order (8 thus comes before 10). * * As their value can't change when a new pixel code is inserted in the * enumeration, the pixel codes are explicitly given a numerical value. The next * free values for each category are listed below, update them when inserting * new pixel codes. |
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*/ enum v4l2_mbus_pixelcode { |
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V4L2_MBUS_FMT_FIXED = 0x0001, /* RGB - next is 0x1009 */ V4L2_MBUS_FMT_RGB444_2X8_PADHI_BE = 0x1001, V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE = 0x1002, V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE = 0x1003, V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE = 0x1004, V4L2_MBUS_FMT_BGR565_2X8_BE = 0x1005, V4L2_MBUS_FMT_BGR565_2X8_LE = 0x1006, V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007, V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008, |
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/* YUV (including grey) - next is 0x2014 */ |
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V4L2_MBUS_FMT_Y8_1X8 = 0x2001, V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002, V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003, V4L2_MBUS_FMT_YUYV8_1_5X8 = 0x2004, V4L2_MBUS_FMT_YVYU8_1_5X8 = 0x2005, V4L2_MBUS_FMT_UYVY8_2X8 = 0x2006, V4L2_MBUS_FMT_VYUY8_2X8 = 0x2007, V4L2_MBUS_FMT_YUYV8_2X8 = 0x2008, V4L2_MBUS_FMT_YVYU8_2X8 = 0x2009, V4L2_MBUS_FMT_Y10_1X10 = 0x200a, V4L2_MBUS_FMT_YUYV10_2X10 = 0x200b, V4L2_MBUS_FMT_YVYU10_2X10 = 0x200c, |
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V4L2_MBUS_FMT_Y12_1X12 = 0x2013, |
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V4L2_MBUS_FMT_UYVY8_1X16 = 0x200f, V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010, V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011, V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012, |
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V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d, V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e, |
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/* Bayer - next is 0x3015 */ |
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V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001, |
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V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013, |
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V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002, |
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V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014, |
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V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8 = 0x300b, V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c, |
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V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009, |
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V4L2_MBUS_FMT_SRGGB10_DPCM8_1X8 = 0x300d, |
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V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE = 0x3003, V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE = 0x3004, V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE = 0x3005, V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE = 0x3006, V4L2_MBUS_FMT_SBGGR10_1X10 = 0x3007, |
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V4L2_MBUS_FMT_SGBRG10_1X10 = 0x300e, |
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V4L2_MBUS_FMT_SGRBG10_1X10 = 0x300a, |
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V4L2_MBUS_FMT_SRGGB10_1X10 = 0x300f, |
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V4L2_MBUS_FMT_SBGGR12_1X12 = 0x3008, |
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V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010, V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011, V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012, |
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/* JPEG compressed formats - next is 0x4002 */ V4L2_MBUS_FMT_JPEG_1X8 = 0x4001, |
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}; /** * struct v4l2_mbus_framefmt - frame format on the media bus * @width: frame width * @height: frame height |
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* @code: data format code (from enum v4l2_mbus_pixelcode) * @field: used interlacing type (from enum v4l2_field) * @colorspace: colorspace of the data (from enum v4l2_colorspace) |
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*/ struct v4l2_mbus_framefmt { |
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__u32 width; __u32 height; __u32 code; __u32 field; __u32 colorspace; __u32 reserved[7]; |
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}; #endif |