/* 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.
*/
/* * These bus formats uniquely identify data formats on the data bus. Format 0 * is reserved, MEDIA_BUS_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 bus formats 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 bus format is inserted in the * enumeration, the bus formats are explicitly given a numerical value. The next * free values for each category are listed below, update them when inserting * new pixel codes.
*/
/* JPEG compressed formats - next is 0x4002 */ #define MEDIA_BUS_FMT_JPEG_1X8 0x4001
/* Vendor specific formats - next is 0x5002 */
/* S5C73M3 sensor specific interleaved UYVY and JPEG */ #define MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8 0x5001
/* HSV - next is 0x6002 */ #define MEDIA_BUS_FMT_AHSV8888_1X32 0x6001
/* * This format should be used when the same driver handles * both sides of the link and the bus format is a fixed * metadata format that is not configurable from userspace. * Width and height will be set to 0 for this format.
*/ #define MEDIA_BUS_FMT_METADATA_FIXED 0x7001
/* Generic line based metadata formats for serial buses. Next is 0x8008. */ #define MEDIA_BUS_FMT_META_8 0x8001 #define MEDIA_BUS_FMT_META_10 0x8002 #define MEDIA_BUS_FMT_META_12 0x8003 #define MEDIA_BUS_FMT_META_14 0x8004 #define MEDIA_BUS_FMT_META_16 0x8005 #define MEDIA_BUS_FMT_META_20 0x8006 #define MEDIA_BUS_FMT_META_24 0x8007
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