| /* |
| * 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. |
| * |
| * 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. |
| */ |
| enum v4l2_mbus_pixelcode { |
| V4L2_MBUS_FMT_FIXED = 0x0001, |
| |
| /* RGB - next is 0x100e */ |
| 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, |
| V4L2_MBUS_FMT_RGB666_1X18 = 0x1009, |
| V4L2_MBUS_FMT_RGB888_1X24 = 0x100a, |
| V4L2_MBUS_FMT_RGB888_2X12_BE = 0x100b, |
| V4L2_MBUS_FMT_RGB888_2X12_LE = 0x100c, |
| V4L2_MBUS_FMT_ARGB8888_1X32 = 0x100d, |
| |
| /* YUV (including grey) - next is 0x2024 */ |
| V4L2_MBUS_FMT_Y8_1X8 = 0x2001, |
| V4L2_MBUS_FMT_UV8_1X8 = 0x2015, |
| 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_UYVY10_2X10 = 0x2018, |
| V4L2_MBUS_FMT_VYUY10_2X10 = 0x2019, |
| V4L2_MBUS_FMT_YUYV10_2X10 = 0x200b, |
| V4L2_MBUS_FMT_YVYU10_2X10 = 0x200c, |
| V4L2_MBUS_FMT_Y12_1X12 = 0x2013, |
| V4L2_MBUS_FMT_UYVY8_1X16 = 0x200f, |
| V4L2_MBUS_FMT_VYUY8_1X16 = 0x2010, |
| V4L2_MBUS_FMT_YUYV8_1X16 = 0x2011, |
| V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012, |
| V4L2_MBUS_FMT_YDYUYDYV8_1X16 = 0x2014, |
| V4L2_MBUS_FMT_UYVY10_1X20 = 0x201a, |
| V4L2_MBUS_FMT_VYUY10_1X20 = 0x201b, |
| V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d, |
| V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e, |
| V4L2_MBUS_FMT_YUV10_1X30 = 0x2016, |
| V4L2_MBUS_FMT_AYUV8_1X32 = 0x2017, |
| V4L2_MBUS_FMT_UYVY12_2X12 = 0x201c, |
| V4L2_MBUS_FMT_VYUY12_2X12 = 0x201d, |
| V4L2_MBUS_FMT_YUYV12_2X12 = 0x201e, |
| V4L2_MBUS_FMT_YVYU12_2X12 = 0x201f, |
| V4L2_MBUS_FMT_UYVY12_1X24 = 0x2020, |
| V4L2_MBUS_FMT_VYUY12_1X24 = 0x2021, |
| V4L2_MBUS_FMT_YUYV12_1X24 = 0x2022, |
| V4L2_MBUS_FMT_YVYU12_1X24 = 0x2023, |
| |
| /* Bayer - next is 0x3019 */ |
| V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001, |
| V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013, |
| V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002, |
| V4L2_MBUS_FMT_SRGGB8_1X8 = 0x3014, |
| V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 = 0x3015, |
| V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8 = 0x3016, |
| V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8 = 0x3017, |
| V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8 = 0x3018, |
| V4L2_MBUS_FMT_SBGGR10_DPCM8_1X8 = 0x300b, |
| V4L2_MBUS_FMT_SGBRG10_DPCM8_1X8 = 0x300c, |
| V4L2_MBUS_FMT_SGRBG10_DPCM8_1X8 = 0x3009, |
| V4L2_MBUS_FMT_SRGGB10_DPCM8_1X8 = 0x300d, |
| 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, |
| V4L2_MBUS_FMT_SGBRG10_1X10 = 0x300e, |
| V4L2_MBUS_FMT_SGRBG10_1X10 = 0x300a, |
| V4L2_MBUS_FMT_SRGGB10_1X10 = 0x300f, |
| V4L2_MBUS_FMT_SBGGR12_1X12 = 0x3008, |
| V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010, |
| V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011, |
| V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012, |
| |
| /* JPEG compressed formats - next is 0x4002 */ |
| V4L2_MBUS_FMT_JPEG_1X8 = 0x4001, |
| |
| /* Vendor specific formats - next is 0x5002 */ |
| |
| /* S5C73M3 sensor specific interleaved UYVY and JPEG */ |
| V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8 = 0x5001, |
| |
| /* HSV - next is 0x6002 */ |
| V4L2_MBUS_FMT_AHSV8888_1X32 = 0x6001, |
| }; |
| |
| /** |
| * struct v4l2_mbus_framefmt - frame format on the media bus |
| * @width: frame width |
| * @height: frame height |
| * @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) |
| */ |
| struct v4l2_mbus_framefmt { |
| __u32 width; |
| __u32 height; |
| __u32 code; |
| __u32 field; |
| __u32 colorspace; |
| __u32 reserved[7]; |
| }; |
| |
| #endif |
