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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
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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	0x1018 */
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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_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_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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/* YUV (including grey) - next is	0x2026 */
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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_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_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_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_AYUV8_1X32		0x2017
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/* Bayer - next is	0x3019 */
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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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/* 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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#endif /* __LINUX_MEDIA_BUS_FORMAT_H */