Initial commit
This commit is contained in:
Sergey Lapin
168
linux/media-bus-format.h
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168
linux/media-bus-format.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Media Bus API header
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*
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* Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __LINUX_MEDIA_BUS_FORMAT_H
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#define __LINUX_MEDIA_BUS_FORMAT_H
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/*
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* These bus formats uniquely identify data formats on the data bus. Format 0
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* is reserved, MEDIA_BUS_FMT_FIXED shall be used by host-client pairs, where
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* the data format is fixed. Additionally, "2X8" means that one pixel is
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* transferred in two 8-bit samples, "BE" or "LE" specify in which order those
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* samples are transferred over the bus: "LE" means that the least significant
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* bits are transferred first, "BE" means that the most significant bits are
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* transferred first, and "PADHI" and "PADLO" define which bits - low or high,
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* in the incomplete high byte, are filled with padding bits.
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*
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* The bus formats are grouped by type, bus_width, bits per component, samples
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* per pixel and order of subsamples. Numerical values are sorted using generic
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* numerical sort order (8 thus comes before 10).
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*
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* As their value can't change when a new bus format is inserted in the
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* enumeration, the bus formats are explicitly given a numerical value. The next
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* free values for each category are listed below, update them when inserting
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* new pixel codes.
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*/
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#define MEDIA_BUS_FMT_FIXED 0x0001
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/* RGB - next is 0x101e */
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#define MEDIA_BUS_FMT_RGB444_1X12 0x1016
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#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
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#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
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#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE 0x1003
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#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE 0x1004
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#define MEDIA_BUS_FMT_RGB565_1X16 0x1017
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#define MEDIA_BUS_FMT_BGR565_2X8_BE 0x1005
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#define MEDIA_BUS_FMT_BGR565_2X8_LE 0x1006
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#define MEDIA_BUS_FMT_RGB565_2X8_BE 0x1007
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#define MEDIA_BUS_FMT_RGB565_2X8_LE 0x1008
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#define MEDIA_BUS_FMT_RGB666_1X18 0x1009
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#define MEDIA_BUS_FMT_RBG888_1X24 0x100e
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#define MEDIA_BUS_FMT_RGB666_1X24_CPADHI 0x1015
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#define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG 0x1010
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#define MEDIA_BUS_FMT_BGR888_1X24 0x1013
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#define MEDIA_BUS_FMT_BGR888_3X8 0x101b
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#define MEDIA_BUS_FMT_GBR888_1X24 0x1014
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#define MEDIA_BUS_FMT_RGB888_1X24 0x100a
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#define MEDIA_BUS_FMT_RGB888_2X12_BE 0x100b
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#define MEDIA_BUS_FMT_RGB888_2X12_LE 0x100c
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#define MEDIA_BUS_FMT_RGB888_3X8 0x101c
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#define MEDIA_BUS_FMT_RGB888_3X8_DELTA 0x101d
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#define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011
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#define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012
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#define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d
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#define MEDIA_BUS_FMT_RGB888_1X32_PADHI 0x100f
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#define MEDIA_BUS_FMT_RGB101010_1X30 0x1018
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#define MEDIA_BUS_FMT_RGB121212_1X36 0x1019
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#define MEDIA_BUS_FMT_RGB161616_1X48 0x101a
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/* YUV (including grey) - next is 0x202e */
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#define MEDIA_BUS_FMT_Y8_1X8 0x2001
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#define MEDIA_BUS_FMT_UV8_1X8 0x2015
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#define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002
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#define MEDIA_BUS_FMT_VYUY8_1_5X8 0x2003
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#define MEDIA_BUS_FMT_YUYV8_1_5X8 0x2004
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#define MEDIA_BUS_FMT_YVYU8_1_5X8 0x2005
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#define MEDIA_BUS_FMT_UYVY8_2X8 0x2006
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#define MEDIA_BUS_FMT_VYUY8_2X8 0x2007
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#define MEDIA_BUS_FMT_YUYV8_2X8 0x2008
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#define MEDIA_BUS_FMT_YVYU8_2X8 0x2009
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#define MEDIA_BUS_FMT_Y10_1X10 0x200a
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#define MEDIA_BUS_FMT_Y10_2X8_PADHI_LE 0x202c
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#define MEDIA_BUS_FMT_UYVY10_2X10 0x2018
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#define MEDIA_BUS_FMT_VYUY10_2X10 0x2019
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#define MEDIA_BUS_FMT_YUYV10_2X10 0x200b
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#define MEDIA_BUS_FMT_YVYU10_2X10 0x200c
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#define MEDIA_BUS_FMT_Y12_1X12 0x2013
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#define MEDIA_BUS_FMT_UYVY12_2X12 0x201c
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#define MEDIA_BUS_FMT_VYUY12_2X12 0x201d
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#define MEDIA_BUS_FMT_YUYV12_2X12 0x201e
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#define MEDIA_BUS_FMT_YVYU12_2X12 0x201f
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#define MEDIA_BUS_FMT_Y14_1X14 0x202d
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#define MEDIA_BUS_FMT_UYVY8_1X16 0x200f
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#define MEDIA_BUS_FMT_VYUY8_1X16 0x2010
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#define MEDIA_BUS_FMT_YUYV8_1X16 0x2011
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#define MEDIA_BUS_FMT_YVYU8_1X16 0x2012
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#define MEDIA_BUS_FMT_YDYUYDYV8_1X16 0x2014
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#define MEDIA_BUS_FMT_UYVY10_1X20 0x201a
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#define MEDIA_BUS_FMT_VYUY10_1X20 0x201b
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#define MEDIA_BUS_FMT_YUYV10_1X20 0x200d
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#define MEDIA_BUS_FMT_YVYU10_1X20 0x200e
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#define MEDIA_BUS_FMT_VUY8_1X24 0x2024
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#define MEDIA_BUS_FMT_YUV8_1X24 0x2025
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#define MEDIA_BUS_FMT_UYYVYY8_0_5X24 0x2026
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#define MEDIA_BUS_FMT_UYVY12_1X24 0x2020
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#define MEDIA_BUS_FMT_VYUY12_1X24 0x2021
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#define MEDIA_BUS_FMT_YUYV12_1X24 0x2022
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#define MEDIA_BUS_FMT_YVYU12_1X24 0x2023
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#define MEDIA_BUS_FMT_YUV10_1X30 0x2016
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#define MEDIA_BUS_FMT_UYYVYY10_0_5X30 0x2027
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#define MEDIA_BUS_FMT_AYUV8_1X32 0x2017
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#define MEDIA_BUS_FMT_UYYVYY12_0_5X36 0x2028
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#define MEDIA_BUS_FMT_YUV12_1X36 0x2029
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#define MEDIA_BUS_FMT_YUV16_1X48 0x202a
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#define MEDIA_BUS_FMT_UYYVYY16_0_5X48 0x202b
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/* Bayer - next is 0x3021 */
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#define MEDIA_BUS_FMT_SBGGR8_1X8 0x3001
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#define MEDIA_BUS_FMT_SGBRG8_1X8 0x3013
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#define MEDIA_BUS_FMT_SGRBG8_1X8 0x3002
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#define MEDIA_BUS_FMT_SRGGB8_1X8 0x3014
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#define MEDIA_BUS_FMT_SBGGR10_ALAW8_1X8 0x3015
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#define MEDIA_BUS_FMT_SGBRG10_ALAW8_1X8 0x3016
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#define MEDIA_BUS_FMT_SGRBG10_ALAW8_1X8 0x3017
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#define MEDIA_BUS_FMT_SRGGB10_ALAW8_1X8 0x3018
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#define MEDIA_BUS_FMT_SBGGR10_DPCM8_1X8 0x300b
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#define MEDIA_BUS_FMT_SGBRG10_DPCM8_1X8 0x300c
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#define MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8 0x3009
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#define MEDIA_BUS_FMT_SRGGB10_DPCM8_1X8 0x300d
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#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE 0x3003
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#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE 0x3004
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#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_BE 0x3005
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#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_LE 0x3006
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#define MEDIA_BUS_FMT_SBGGR10_1X10 0x3007
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#define MEDIA_BUS_FMT_SGBRG10_1X10 0x300e
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#define MEDIA_BUS_FMT_SGRBG10_1X10 0x300a
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#define MEDIA_BUS_FMT_SRGGB10_1X10 0x300f
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#define MEDIA_BUS_FMT_SBGGR12_1X12 0x3008
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#define MEDIA_BUS_FMT_SGBRG12_1X12 0x3010
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#define MEDIA_BUS_FMT_SGRBG12_1X12 0x3011
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#define MEDIA_BUS_FMT_SRGGB12_1X12 0x3012
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#define MEDIA_BUS_FMT_SBGGR14_1X14 0x3019
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#define MEDIA_BUS_FMT_SGBRG14_1X14 0x301a
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#define MEDIA_BUS_FMT_SGRBG14_1X14 0x301b
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#define MEDIA_BUS_FMT_SRGGB14_1X14 0x301c
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#define MEDIA_BUS_FMT_SBGGR16_1X16 0x301d
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#define MEDIA_BUS_FMT_SGBRG16_1X16 0x301e
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#define MEDIA_BUS_FMT_SGRBG16_1X16 0x301f
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#define MEDIA_BUS_FMT_SRGGB16_1X16 0x3020
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/* JPEG compressed formats - next is 0x4002 */
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#define MEDIA_BUS_FMT_JPEG_1X8 0x4001
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/* Vendor specific formats - next is 0x5002 */
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/* S5C73M3 sensor specific interleaved UYVY and JPEG */
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#define MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8 0x5001
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/* HSV - next is 0x6002 */
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#define MEDIA_BUS_FMT_AHSV8888_1X32 0x6001
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/*
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* This format should be used when the same driver handles
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* both sides of the link and the bus format is a fixed
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* metadata format that is not configurable from userspace.
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* Width and height will be set to 0 for this format.
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*/
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#define MEDIA_BUS_FMT_METADATA_FIXED 0x7001
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#endif /* __LINUX_MEDIA_BUS_FORMAT_H */
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419
linux/media.h
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419
linux/media.h
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@@ -0,0 +1,419 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Multimedia device API
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*
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* Copyright (C) 2010 Nokia Corporation
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*
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* Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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* Sakari Ailus <sakari.ailus@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __LINUX_MEDIA_H
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#define __LINUX_MEDIA_H
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#include <stdint.h>
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#include <linux/ioctl.h>
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#include <linux/types.h>
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struct media_device_info {
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char driver[16];
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char model[32];
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char serial[40];
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char bus_info[32];
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__u32 media_version;
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__u32 hw_revision;
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__u32 driver_version;
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__u32 reserved[31];
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};
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/*
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* Base number ranges for entity functions
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*
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* NOTE: Userspace should not rely on these ranges to identify a group
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* of function types, as newer functions can be added with any name within
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* the full u32 range.
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*
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* Some older functions use the MEDIA_ENT_F_OLD_*_BASE range. Do not
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* change this, this is for backwards compatibility. When adding new
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* functions always use MEDIA_ENT_F_BASE.
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*/
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#define MEDIA_ENT_F_BASE 0x00000000
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#define MEDIA_ENT_F_OLD_BASE 0x00010000
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#define MEDIA_ENT_F_OLD_SUBDEV_BASE 0x00020000
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/*
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* Initial value to be used when a new entity is created
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* Drivers should change it to something useful.
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*/
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#define MEDIA_ENT_F_UNKNOWN MEDIA_ENT_F_BASE
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/*
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* Subdevs are initialized with MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN in order
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* to preserve backward compatibility. Drivers must change to the proper
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* subdev type before registering the entity.
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*/
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#define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE
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/*
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* DVB entity functions
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*/
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#define MEDIA_ENT_F_DTV_DEMOD (MEDIA_ENT_F_BASE + 0x00001)
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#define MEDIA_ENT_F_TS_DEMUX (MEDIA_ENT_F_BASE + 0x00002)
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#define MEDIA_ENT_F_DTV_CA (MEDIA_ENT_F_BASE + 0x00003)
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#define MEDIA_ENT_F_DTV_NET_DECAP (MEDIA_ENT_F_BASE + 0x00004)
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/*
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* I/O entity functions
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*/
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#define MEDIA_ENT_F_IO_V4L (MEDIA_ENT_F_OLD_BASE + 1)
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#define MEDIA_ENT_F_IO_DTV (MEDIA_ENT_F_BASE + 0x01001)
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#define MEDIA_ENT_F_IO_VBI (MEDIA_ENT_F_BASE + 0x01002)
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#define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003)
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/*
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* Sensor functions
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*/
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#define MEDIA_ENT_F_CAM_SENSOR (MEDIA_ENT_F_OLD_SUBDEV_BASE + 1)
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#define MEDIA_ENT_F_FLASH (MEDIA_ENT_F_OLD_SUBDEV_BASE + 2)
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#define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3)
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/*
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* Digital TV, analog TV, radio and/or software defined radio tuner functions.
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*
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* It is a responsibility of the master/bridge drivers to add connectors
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* and links for MEDIA_ENT_F_TUNER. Please notice that some old tuners
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* may require the usage of separate I2C chips to decode analog TV signals,
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* when the master/bridge chipset doesn't have its own TV standard decoder.
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* On such cases, the IF-PLL staging is mapped via one or two entities:
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* MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER.
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*/
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#define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5)
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/*
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* Analog TV IF-PLL decoder functions
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*
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* It is a responsibility of the master/bridge drivers to create links
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* for MEDIA_ENT_F_IF_VID_DECODER and MEDIA_ENT_F_IF_AUD_DECODER.
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*/
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#define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001)
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#define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002)
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/*
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* Audio entity functions
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*/
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#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001)
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#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002)
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#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003)
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/*
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* Processing entity functions
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*/
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#define MEDIA_ENT_F_PROC_VIDEO_COMPOSER (MEDIA_ENT_F_BASE + 0x4001)
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#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER (MEDIA_ENT_F_BASE + 0x4002)
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#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003)
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#define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004)
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#define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005)
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#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006)
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#define MEDIA_ENT_F_PROC_VIDEO_ENCODER (MEDIA_ENT_F_BASE + 0x4007)
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#define MEDIA_ENT_F_PROC_VIDEO_DECODER (MEDIA_ENT_F_BASE + 0x4008)
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/*
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* Switch and bridge entity functions
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*/
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#define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001)
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#define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002)
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/*
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* Video decoder/encoder functions
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*/
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#define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4)
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#define MEDIA_ENT_F_DV_DECODER (MEDIA_ENT_F_BASE + 0x6001)
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#define MEDIA_ENT_F_DV_ENCODER (MEDIA_ENT_F_BASE + 0x6002)
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/* Entity flags */
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#define MEDIA_ENT_FL_DEFAULT (1 << 0)
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#define MEDIA_ENT_FL_CONNECTOR (1 << 1)
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||||
/* OR with the entity id value to find the next entity */
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#define MEDIA_ENT_ID_FLAG_NEXT (1U << 31)
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struct media_entity_desc {
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__u32 id;
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char name[32];
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__u32 type;
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__u32 revision;
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__u32 flags;
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__u32 group_id;
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__u16 pads;
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__u16 links;
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||||
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||||
__u32 reserved[4];
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||||
|
||||
union {
|
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/* Node specifications */
|
||||
struct {
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||||
__u32 major;
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||||
__u32 minor;
|
||||
} dev;
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||||
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||||
/*
|
||||
* TODO: this shouldn't have been added without
|
||||
* actual drivers that use this. When the first real driver
|
||||
* appears that sets this information, special attention
|
||||
* should be given whether this information is 1) enough, and
|
||||
* 2) can deal with udev rules that rename devices. The struct
|
||||
* dev would not be sufficient for this since that does not
|
||||
* contain the subdevice information. In addition, struct dev
|
||||
* can only refer to a single device, and not to multiple (e.g.
|
||||
* pcm and mixer devices).
|
||||
*/
|
||||
struct {
|
||||
__u32 card;
|
||||
__u32 device;
|
||||
__u32 subdevice;
|
||||
} alsa;
|
||||
|
||||
/*
|
||||
* DEPRECATED: previous node specifications. Kept just to
|
||||
* avoid breaking compilation. Use media_entity_desc.dev
|
||||
* instead.
|
||||
*/
|
||||
struct {
|
||||
__u32 major;
|
||||
__u32 minor;
|
||||
} v4l;
|
||||
struct {
|
||||
__u32 major;
|
||||
__u32 minor;
|
||||
} fb;
|
||||
int dvb;
|
||||
|
||||
/* Sub-device specifications */
|
||||
/* Nothing needed yet */
|
||||
__u8 raw[184];
|
||||
};
|
||||
};
|
||||
|
||||
#define MEDIA_PAD_FL_SINK (1 << 0)
|
||||
#define MEDIA_PAD_FL_SOURCE (1 << 1)
|
||||
#define MEDIA_PAD_FL_MUST_CONNECT (1 << 2)
|
||||
|
||||
struct media_pad_desc {
|
||||
__u32 entity; /* entity ID */
|
||||
__u16 index; /* pad index */
|
||||
__u32 flags; /* pad flags */
|
||||
__u32 reserved[2];
|
||||
};
|
||||
|
||||
#define MEDIA_LNK_FL_ENABLED (1 << 0)
|
||||
#define MEDIA_LNK_FL_IMMUTABLE (1 << 1)
|
||||
#define MEDIA_LNK_FL_DYNAMIC (1 << 2)
|
||||
|
||||
#define MEDIA_LNK_FL_LINK_TYPE (0xf << 28)
|
||||
# define MEDIA_LNK_FL_DATA_LINK (0 << 28)
|
||||
# define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28)
|
||||
|
||||
struct media_link_desc {
|
||||
struct media_pad_desc source;
|
||||
struct media_pad_desc sink;
|
||||
__u32 flags;
|
||||
__u32 reserved[2];
|
||||
};
|
||||
|
||||
struct media_links_enum {
|
||||
__u32 entity;
|
||||
/* Should have enough room for pads elements */
|
||||
struct media_pad_desc *pads;
|
||||
/* Should have enough room for links elements */
|
||||
struct media_link_desc *links;
|
||||
__u32 reserved[4];
|
||||
};
|
||||
|
||||
/* Interface type ranges */
|
||||
|
||||
#define MEDIA_INTF_T_DVB_BASE 0x00000100
|
||||
#define MEDIA_INTF_T_V4L_BASE 0x00000200
|
||||
|
||||
/* Interface types */
|
||||
|
||||
#define MEDIA_INTF_T_DVB_FE (MEDIA_INTF_T_DVB_BASE)
|
||||
#define MEDIA_INTF_T_DVB_DEMUX (MEDIA_INTF_T_DVB_BASE + 1)
|
||||
#define MEDIA_INTF_T_DVB_DVR (MEDIA_INTF_T_DVB_BASE + 2)
|
||||
#define MEDIA_INTF_T_DVB_CA (MEDIA_INTF_T_DVB_BASE + 3)
|
||||
#define MEDIA_INTF_T_DVB_NET (MEDIA_INTF_T_DVB_BASE + 4)
|
||||
|
||||
#define MEDIA_INTF_T_V4L_VIDEO (MEDIA_INTF_T_V4L_BASE)
|
||||
#define MEDIA_INTF_T_V4L_VBI (MEDIA_INTF_T_V4L_BASE + 1)
|
||||
#define MEDIA_INTF_T_V4L_RADIO (MEDIA_INTF_T_V4L_BASE + 2)
|
||||
#define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3)
|
||||
#define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4)
|
||||
#define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5)
|
||||
|
||||
#define MEDIA_INTF_T_ALSA_BASE 0x00000300
|
||||
#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE)
|
||||
#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1)
|
||||
#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2)
|
||||
|
||||
|
||||
/*
|
||||
* MC next gen API definitions
|
||||
*/
|
||||
|
||||
/*
|
||||
* Appeared in 4.19.0.
|
||||
*
|
||||
* The media_version argument comes from the media_version field in
|
||||
* struct media_device_info.
|
||||
*/
|
||||
#define MEDIA_V2_ENTITY_HAS_FLAGS(media_version) \
|
||||
((media_version) >= ((4 << 16) | (19 << 8) | 0))
|
||||
|
||||
struct media_v2_entity {
|
||||
__u32 id;
|
||||
char name[64];
|
||||
__u32 function; /* Main function of the entity */
|
||||
__u32 flags;
|
||||
__u32 reserved[5];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Should match the specific fields at media_intf_devnode */
|
||||
struct media_v2_intf_devnode {
|
||||
__u32 major;
|
||||
__u32 minor;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
struct media_v2_interface {
|
||||
__u32 id;
|
||||
__u32 intf_type;
|
||||
__u32 flags;
|
||||
__u32 reserved[9];
|
||||
|
||||
union {
|
||||
struct media_v2_intf_devnode devnode;
|
||||
__u32 raw[16];
|
||||
};
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/*
|
||||
* Appeared in 4.19.0.
|
||||
*
|
||||
* The media_version argument comes from the media_version field in
|
||||
* struct media_device_info.
|
||||
*/
|
||||
#define MEDIA_V2_PAD_HAS_INDEX(media_version) \
|
||||
((media_version) >= ((4 << 16) | (19 << 8) | 0))
|
||||
|
||||
struct media_v2_pad {
|
||||
__u32 id;
|
||||
__u32 entity_id;
|
||||
__u32 flags;
|
||||
__u32 index;
|
||||
__u32 reserved[4];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
struct media_v2_link {
|
||||
__u32 id;
|
||||
__u32 source_id;
|
||||
__u32 sink_id;
|
||||
__u32 flags;
|
||||
__u32 reserved[6];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
struct media_v2_topology {
|
||||
__u64 topology_version;
|
||||
|
||||
__u32 num_entities;
|
||||
__u32 reserved1;
|
||||
__u64 ptr_entities;
|
||||
|
||||
__u32 num_interfaces;
|
||||
__u32 reserved2;
|
||||
__u64 ptr_interfaces;
|
||||
|
||||
__u32 num_pads;
|
||||
__u32 reserved3;
|
||||
__u64 ptr_pads;
|
||||
|
||||
__u32 num_links;
|
||||
__u32 reserved4;
|
||||
__u64 ptr_links;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* ioctls */
|
||||
|
||||
#define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info)
|
||||
#define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc)
|
||||
#define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum)
|
||||
#define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc)
|
||||
#define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology)
|
||||
#define MEDIA_IOC_REQUEST_ALLOC _IOR ('|', 0x05, int)
|
||||
|
||||
/*
|
||||
* These ioctls are called on the request file descriptor as returned
|
||||
* by MEDIA_IOC_REQUEST_ALLOC.
|
||||
*/
|
||||
#define MEDIA_REQUEST_IOC_QUEUE _IO('|', 0x80)
|
||||
#define MEDIA_REQUEST_IOC_REINIT _IO('|', 0x81)
|
||||
|
||||
|
||||
/*
|
||||
* Legacy symbols used to avoid userspace compilation breakages.
|
||||
* Do not use any of this in new applications!
|
||||
*
|
||||
* Those symbols map the entity function into types and should be
|
||||
* used only on legacy programs for legacy hardware. Don't rely
|
||||
* on those for MEDIA_IOC_G_TOPOLOGY.
|
||||
*/
|
||||
#define MEDIA_ENT_TYPE_SHIFT 16
|
||||
#define MEDIA_ENT_TYPE_MASK 0x00ff0000
|
||||
#define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff
|
||||
|
||||
#define MEDIA_ENT_T_DEVNODE_UNKNOWN (MEDIA_ENT_F_OLD_BASE | \
|
||||
MEDIA_ENT_SUBTYPE_MASK)
|
||||
|
||||
#define MEDIA_ENT_T_DEVNODE MEDIA_ENT_F_OLD_BASE
|
||||
#define MEDIA_ENT_T_DEVNODE_V4L MEDIA_ENT_F_IO_V4L
|
||||
#define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_F_OLD_BASE + 2)
|
||||
#define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_F_OLD_BASE + 3)
|
||||
#define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_F_OLD_BASE + 4)
|
||||
|
||||
#define MEDIA_ENT_T_UNKNOWN MEDIA_ENT_F_UNKNOWN
|
||||
#define MEDIA_ENT_T_V4L2_VIDEO MEDIA_ENT_F_IO_V4L
|
||||
#define MEDIA_ENT_T_V4L2_SUBDEV MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
|
||||
#define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR MEDIA_ENT_F_CAM_SENSOR
|
||||
#define MEDIA_ENT_T_V4L2_SUBDEV_FLASH MEDIA_ENT_F_FLASH
|
||||
#define MEDIA_ENT_T_V4L2_SUBDEV_LENS MEDIA_ENT_F_LENS
|
||||
#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER MEDIA_ENT_F_ATV_DECODER
|
||||
#define MEDIA_ENT_T_V4L2_SUBDEV_TUNER MEDIA_ENT_F_TUNER
|
||||
|
||||
#define MEDIA_ENT_F_DTV_DECODER MEDIA_ENT_F_DV_DECODER
|
||||
|
||||
/*
|
||||
* There is still no full ALSA support in the media controller. These
|
||||
* defines should not have been added and we leave them here only
|
||||
* in case some application tries to use these defines.
|
||||
*
|
||||
* The ALSA defines that are in use have been moved into __KERNEL__
|
||||
* scope. As support gets added to these interface types, they should
|
||||
* be moved into __KERNEL__ scope with the code that uses them.
|
||||
*/
|
||||
#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3)
|
||||
#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4)
|
||||
#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5)
|
||||
#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6)
|
||||
#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7)
|
||||
|
||||
/* Obsolete symbol for media_version, no longer used in the kernel */
|
||||
#define MEDIA_API_VERSION ((0 << 16) | (1 << 8) | 0)
|
||||
|
||||
|
||||
#endif /* __LINUX_MEDIA_H */
|
||||
108
linux/v4l2-common.h
Normal file
108
linux/v4l2-common.h
Normal file
@@ -0,0 +1,108 @@
|
||||
/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
|
||||
/*
|
||||
* include/linux/v4l2-common.h
|
||||
*
|
||||
* Common V4L2 and V4L2 subdev definitions.
|
||||
*
|
||||
* Users are advised to #include this file either through videodev2.h
|
||||
* (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer
|
||||
* to this file directly.
|
||||
*
|
||||
* Copyright (C) 2012 Nokia Corporation
|
||||
* Contact: Sakari Ailus <sakari.ailus@iki.fi>
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* Alternatively you can redistribute this file under the terms of the
|
||||
* BSD license as stated below:
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. The names of its contributors may not be used to endorse or promote
|
||||
* products derived from this software without specific prior written
|
||||
* permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __V4L2_COMMON__
|
||||
#define __V4L2_COMMON__
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
/*
|
||||
*
|
||||
* Selection interface definitions
|
||||
*
|
||||
*/
|
||||
|
||||
/* Current cropping area */
|
||||
#define V4L2_SEL_TGT_CROP 0x0000
|
||||
/* Default cropping area */
|
||||
#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001
|
||||
/* Cropping bounds */
|
||||
#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002
|
||||
/* Native frame size */
|
||||
#define V4L2_SEL_TGT_NATIVE_SIZE 0x0003
|
||||
/* Current composing area */
|
||||
#define V4L2_SEL_TGT_COMPOSE 0x0100
|
||||
/* Default composing area */
|
||||
#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101
|
||||
/* Composing bounds */
|
||||
#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102
|
||||
/* Current composing area plus all padding pixels */
|
||||
#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103
|
||||
|
||||
/* Selection flags */
|
||||
#define V4L2_SEL_FLAG_GE (1 << 0)
|
||||
#define V4L2_SEL_FLAG_LE (1 << 1)
|
||||
#define V4L2_SEL_FLAG_KEEP_CONFIG (1 << 2)
|
||||
|
||||
struct v4l2_edid {
|
||||
__u32 pad;
|
||||
__u32 start_block;
|
||||
__u32 blocks;
|
||||
__u32 reserved[5];
|
||||
__u8 *edid;
|
||||
};
|
||||
|
||||
/* Backward compatibility target definitions --- to be removed. */
|
||||
#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP
|
||||
#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE
|
||||
#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL V4L2_SEL_TGT_CROP
|
||||
#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE
|
||||
#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS V4L2_SEL_TGT_CROP_BOUNDS
|
||||
#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
|
||||
|
||||
/* Backward compatibility flag definitions --- to be removed. */
|
||||
#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE V4L2_SEL_FLAG_GE
|
||||
#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE
|
||||
#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG
|
||||
|
||||
#endif /* __V4L2_COMMON__ */
|
||||
1643
linux/v4l2-controls.h
Normal file
1643
linux/v4l2-controls.h
Normal file
File diff suppressed because it is too large
Load Diff
150
linux/v4l2-mediabus.h
Normal file
150
linux/v4l2-mediabus.h
Normal file
@@ -0,0 +1,150 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||||
/*
|
||||
* 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/media-bus-format.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/videodev2.h>
|
||||
|
||||
#define V4L2_MBUS_FRAMEFMT_SET_CSC 0x0001
|
||||
|
||||
/**
|
||||
* struct v4l2_mbus_framefmt - frame format on the media bus
|
||||
* @width: image width
|
||||
* @height: image 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)
|
||||
* @ycbcr_enc: YCbCr encoding of the data (from enum v4l2_ycbcr_encoding)
|
||||
* @hsv_enc: HSV encoding of the data (from enum v4l2_hsv_encoding)
|
||||
* @quantization: quantization of the data (from enum v4l2_quantization)
|
||||
* @xfer_func: transfer function of the data (from enum v4l2_xfer_func)
|
||||
* @flags: flags (V4L2_MBUS_FRAMEFMT_*)
|
||||
* @reserved: reserved bytes that can be later used
|
||||
*/
|
||||
struct v4l2_mbus_framefmt {
|
||||
__u32 width;
|
||||
__u32 height;
|
||||
__u32 code;
|
||||
__u32 field;
|
||||
__u32 colorspace;
|
||||
union {
|
||||
/* enum v4l2_ycbcr_encoding */
|
||||
__u16 ycbcr_enc;
|
||||
/* enum v4l2_hsv_encoding */
|
||||
__u16 hsv_enc;
|
||||
};
|
||||
__u16 quantization;
|
||||
__u16 xfer_func;
|
||||
__u16 flags;
|
||||
__u16 reserved[10];
|
||||
};
|
||||
|
||||
/*
|
||||
* enum v4l2_mbus_pixelcode and its definitions are now deprecated, and
|
||||
* MEDIA_BUS_FMT_ definitions (defined in media-bus-format.h) should be
|
||||
* used instead.
|
||||
*
|
||||
* New defines should only be added to media-bus-format.h. The
|
||||
* v4l2_mbus_pixelcode enum is frozen.
|
||||
*/
|
||||
|
||||
#define V4L2_MBUS_FROM_MEDIA_BUS_FMT(name) \
|
||||
V4L2_MBUS_FMT_ ## name = MEDIA_BUS_FMT_ ## name
|
||||
|
||||
enum v4l2_mbus_pixelcode {
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(FIXED),
|
||||
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB444_2X8_PADHI_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB555_2X8_PADHI_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(BGR565_2X8_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB565_2X8_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB666_1X18),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_1X24),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(RGB888_2X12_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(ARGB8888_1X32),
|
||||
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UV8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1_5X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1_5X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1_5X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1_5X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_2X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_2X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_2X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_2X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y10_1X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_2X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_2X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_2X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_2X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(Y12_1X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY8_1X16),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY8_1X16),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV8_1X16),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU8_1X16),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YDYUYDYV8_1X16),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY10_1X20),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY10_1X20),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV10_1X20),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU10_1X20),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUV10_1X30),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(AYUV8_1X32),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_2X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_2X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_2X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_2X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(UYVY12_1X24),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(VYUY12_1X24),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YUYV12_1X24),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(YVYU12_1X24),
|
||||
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_ALAW8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_ALAW8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_ALAW8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_ALAW8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_DPCM8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_DPCM8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_DPCM8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_DPCM8_1X8),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADHI_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_BE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_2X8_PADLO_LE),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR10_1X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG10_1X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG10_1X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB10_1X10),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SBGGR12_1X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGBRG12_1X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SGRBG12_1X12),
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(SRGGB12_1X12),
|
||||
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(JPEG_1X8),
|
||||
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(S5C_UYVY_JPEG_1X8),
|
||||
|
||||
V4L2_MBUS_FROM_MEDIA_BUS_FMT(AHSV8888_1X32),
|
||||
};
|
||||
|
||||
#endif
|
||||
209
linux/v4l2-subdev.h
Normal file
209
linux/v4l2-subdev.h
Normal file
@@ -0,0 +1,209 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||||
/*
|
||||
* V4L2 subdev userspace API
|
||||
*
|
||||
* Copyright (C) 2010 Nokia Corporation
|
||||
*
|
||||
* Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
||||
* Sakari Ailus <sakari.ailus@iki.fi>
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef __LINUX_V4L2_SUBDEV_H
|
||||
#define __LINUX_V4L2_SUBDEV_H
|
||||
|
||||
#include <linux/ioctl.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/v4l2-common.h>
|
||||
#include <linux/v4l2-mediabus.h>
|
||||
|
||||
/**
|
||||
* enum v4l2_subdev_format_whence - Media bus format type
|
||||
* @V4L2_SUBDEV_FORMAT_TRY: try format, for negotiation only
|
||||
* @V4L2_SUBDEV_FORMAT_ACTIVE: active format, applied to the device
|
||||
*/
|
||||
enum v4l2_subdev_format_whence {
|
||||
V4L2_SUBDEV_FORMAT_TRY = 0,
|
||||
V4L2_SUBDEV_FORMAT_ACTIVE = 1,
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_format - Pad-level media bus format
|
||||
* @which: format type (from enum v4l2_subdev_format_whence)
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @format: media bus format (format code and frame size)
|
||||
*/
|
||||
struct v4l2_subdev_format {
|
||||
__u32 which;
|
||||
__u32 pad;
|
||||
struct v4l2_mbus_framefmt format;
|
||||
__u32 reserved[8];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_crop - Pad-level crop settings
|
||||
* @which: format type (from enum v4l2_subdev_format_whence)
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @rect: pad crop rectangle boundaries
|
||||
*/
|
||||
struct v4l2_subdev_crop {
|
||||
__u32 which;
|
||||
__u32 pad;
|
||||
struct v4l2_rect rect;
|
||||
__u32 reserved[8];
|
||||
};
|
||||
|
||||
#define V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE 0x00000001
|
||||
#define V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC 0x00000002
|
||||
#define V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC 0x00000004
|
||||
#define V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC
|
||||
#define V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION 0x00000008
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_mbus_code_enum - Media bus format enumeration
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @index: format index during enumeration
|
||||
* @code: format code (MEDIA_BUS_FMT_ definitions)
|
||||
* @which: format type (from enum v4l2_subdev_format_whence)
|
||||
* @flags: flags set by the driver, (V4L2_SUBDEV_MBUS_CODE_*)
|
||||
*/
|
||||
struct v4l2_subdev_mbus_code_enum {
|
||||
__u32 pad;
|
||||
__u32 index;
|
||||
__u32 code;
|
||||
__u32 which;
|
||||
__u32 flags;
|
||||
__u32 reserved[7];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_frame_size_enum - Media bus format enumeration
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @index: format index during enumeration
|
||||
* @code: format code (MEDIA_BUS_FMT_ definitions)
|
||||
* @which: format type (from enum v4l2_subdev_format_whence)
|
||||
*/
|
||||
struct v4l2_subdev_frame_size_enum {
|
||||
__u32 index;
|
||||
__u32 pad;
|
||||
__u32 code;
|
||||
__u32 min_width;
|
||||
__u32 max_width;
|
||||
__u32 min_height;
|
||||
__u32 max_height;
|
||||
__u32 which;
|
||||
__u32 reserved[8];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_frame_interval - Pad-level frame rate
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @interval: frame interval in seconds
|
||||
*/
|
||||
struct v4l2_subdev_frame_interval {
|
||||
__u32 pad;
|
||||
struct v4l2_fract interval;
|
||||
__u32 reserved[9];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_frame_interval_enum - Frame interval enumeration
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @index: frame interval index during enumeration
|
||||
* @code: format code (MEDIA_BUS_FMT_ definitions)
|
||||
* @width: frame width in pixels
|
||||
* @height: frame height in pixels
|
||||
* @interval: frame interval in seconds
|
||||
* @which: format type (from enum v4l2_subdev_format_whence)
|
||||
*/
|
||||
struct v4l2_subdev_frame_interval_enum {
|
||||
__u32 index;
|
||||
__u32 pad;
|
||||
__u32 code;
|
||||
__u32 width;
|
||||
__u32 height;
|
||||
struct v4l2_fract interval;
|
||||
__u32 which;
|
||||
__u32 reserved[8];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_selection - selection info
|
||||
*
|
||||
* @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY
|
||||
* @pad: pad number, as reported by the media API
|
||||
* @target: Selection target, used to choose one of possible rectangles,
|
||||
* defined in v4l2-common.h; V4L2_SEL_TGT_* .
|
||||
* @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
|
||||
* @r: coordinates of the selection window
|
||||
* @reserved: for future use, set to zero for now
|
||||
*
|
||||
* Hardware may use multiple helper windows to process a video stream.
|
||||
* The structure is used to exchange this selection areas between
|
||||
* an application and a driver.
|
||||
*/
|
||||
struct v4l2_subdev_selection {
|
||||
__u32 which;
|
||||
__u32 pad;
|
||||
__u32 target;
|
||||
__u32 flags;
|
||||
struct v4l2_rect r;
|
||||
__u32 reserved[8];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct v4l2_subdev_capability - subdev capabilities
|
||||
* @version: the driver versioning number
|
||||
* @capabilities: the subdev capabilities, see V4L2_SUBDEV_CAP_*
|
||||
* @reserved: for future use, set to zero for now
|
||||
*/
|
||||
struct v4l2_subdev_capability {
|
||||
__u32 version;
|
||||
__u32 capabilities;
|
||||
__u32 reserved[14];
|
||||
};
|
||||
|
||||
/* The v4l2 sub-device video device node is registered in read-only mode. */
|
||||
#define V4L2_SUBDEV_CAP_RO_SUBDEV 0x00000001
|
||||
|
||||
/* Backwards compatibility define --- to be removed */
|
||||
#define v4l2_subdev_edid v4l2_edid
|
||||
|
||||
#define VIDIOC_SUBDEV_QUERYCAP _IOR('V', 0, struct v4l2_subdev_capability)
|
||||
#define VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format)
|
||||
#define VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format)
|
||||
#define VIDIOC_SUBDEV_G_FRAME_INTERVAL _IOWR('V', 21, struct v4l2_subdev_frame_interval)
|
||||
#define VIDIOC_SUBDEV_S_FRAME_INTERVAL _IOWR('V', 22, struct v4l2_subdev_frame_interval)
|
||||
#define VIDIOC_SUBDEV_ENUM_MBUS_CODE _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum)
|
||||
#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE _IOWR('V', 74, struct v4l2_subdev_frame_size_enum)
|
||||
#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum)
|
||||
#define VIDIOC_SUBDEV_G_CROP _IOWR('V', 59, struct v4l2_subdev_crop)
|
||||
#define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop)
|
||||
#define VIDIOC_SUBDEV_G_SELECTION _IOWR('V', 61, struct v4l2_subdev_selection)
|
||||
#define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection)
|
||||
/* The following ioctls are identical to the ioctls in videodev2.h */
|
||||
#define VIDIOC_SUBDEV_G_STD _IOR('V', 23, v4l2_std_id)
|
||||
#define VIDIOC_SUBDEV_S_STD _IOW('V', 24, v4l2_std_id)
|
||||
#define VIDIOC_SUBDEV_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
|
||||
#define VIDIOC_SUBDEV_G_EDID _IOWR('V', 40, struct v4l2_edid)
|
||||
#define VIDIOC_SUBDEV_S_EDID _IOWR('V', 41, struct v4l2_edid)
|
||||
#define VIDIOC_SUBDEV_QUERYSTD _IOR('V', 63, v4l2_std_id)
|
||||
#define VIDIOC_SUBDEV_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings)
|
||||
#define VIDIOC_SUBDEV_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings)
|
||||
#define VIDIOC_SUBDEV_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings)
|
||||
#define VIDIOC_SUBDEV_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings)
|
||||
#define VIDIOC_SUBDEV_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap)
|
||||
|
||||
#endif
|
||||
2552
linux/videodev2.h
Normal file
2552
linux/videodev2.h
Normal file
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user