1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3  * Media Bus API header
4  *
5  * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License version 2 as
9  * published by the Free Software Foundation.
10  */
11 
12 #ifndef __LINUX_MEDIA_BUS_FORMAT_H
13 #define __LINUX_MEDIA_BUS_FORMAT_H
14 
15 /*
16  * These bus formats uniquely identify data formats on the data bus. Format 0
17  * is reserved, MEDIA_BUS_FMT_FIXED shall be used by host-client pairs, where
18  * the data format is fixed. Additionally, "2X8" means that one pixel is
19  * transferred in two 8-bit samples, "BE" or "LE" specify in which order those
20  * samples are transferred over the bus: "LE" means that the least significant
21  * bits are transferred first, "BE" means that the most significant bits are
22  * transferred first, and "PADHI" and "PADLO" define which bits - low or high,
23  * in the incomplete high byte, are filled with padding bits.
24  *
25  * The bus formats are grouped by type, bus_width, bits per component, samples
26  * per pixel and order of subsamples. Numerical values are sorted using generic
27  * numerical sort order (8 thus comes before 10).
28  *
29  * As their value can't change when a new bus format is inserted in the
30  * enumeration, the bus formats are explicitly given a numerical value. The next
31  * free values for each category are listed below, update them when inserting
32  * new pixel codes.
33  */
34 
35 #define MEDIA_BUS_FMT_FIXED			0x0001
36 
37 /* RGB - next is	0x101e */
38 #define MEDIA_BUS_FMT_RGB444_1X12		0x1016
39 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE	0x1001
40 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE	0x1002
41 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE	0x1003
42 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE	0x1004
43 #define MEDIA_BUS_FMT_RGB565_1X16		0x1017
44 #define MEDIA_BUS_FMT_BGR565_2X8_BE		0x1005
45 #define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
46 #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
47 #define MEDIA_BUS_FMT_RGB565_2X8_LE		0x1008
48 #define MEDIA_BUS_FMT_RGB666_1X18		0x1009
49 #define MEDIA_BUS_FMT_RBG888_1X24		0x100e
50 #define MEDIA_BUS_FMT_RGB666_1X24_CPADHI	0x1015
51 #define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG		0x1010
52 #define MEDIA_BUS_FMT_BGR888_1X24		0x1013
53 #define MEDIA_BUS_FMT_BGR888_3X8		0x101b
54 #define MEDIA_BUS_FMT_GBR888_1X24		0x1014
55 #define MEDIA_BUS_FMT_RGB888_1X24		0x100a
56 #define MEDIA_BUS_FMT_RGB888_2X12_BE		0x100b
57 #define MEDIA_BUS_FMT_RGB888_2X12_LE		0x100c
58 #define MEDIA_BUS_FMT_RGB888_3X8		0x101c
59 #define MEDIA_BUS_FMT_RGB888_3X8_DELTA		0x101d
60 #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG		0x1011
61 #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA	0x1012
62 #define MEDIA_BUS_FMT_ARGB8888_1X32		0x100d
63 #define MEDIA_BUS_FMT_RGB888_1X32_PADHI		0x100f
64 #define MEDIA_BUS_FMT_RGB101010_1X30		0x1018
65 #define MEDIA_BUS_FMT_RGB121212_1X36		0x1019
66 #define MEDIA_BUS_FMT_RGB161616_1X48		0x101a
67 
68 /* YUV (including grey) - next is	0x202e */
69 #define MEDIA_BUS_FMT_Y8_1X8			0x2001
70 #define MEDIA_BUS_FMT_UV8_1X8			0x2015
71 #define MEDIA_BUS_FMT_UYVY8_1_5X8		0x2002
72 #define MEDIA_BUS_FMT_VYUY8_1_5X8		0x2003
73 #define MEDIA_BUS_FMT_YUYV8_1_5X8		0x2004
74 #define MEDIA_BUS_FMT_YVYU8_1_5X8		0x2005
75 #define MEDIA_BUS_FMT_UYVY8_2X8			0x2006
76 #define MEDIA_BUS_FMT_VYUY8_2X8			0x2007
77 #define MEDIA_BUS_FMT_YUYV8_2X8			0x2008
78 #define MEDIA_BUS_FMT_YVYU8_2X8			0x2009
79 #define MEDIA_BUS_FMT_Y10_1X10			0x200a
80 #define MEDIA_BUS_FMT_Y10_2X8_PADHI_LE		0x202c
81 #define MEDIA_BUS_FMT_UYVY10_2X10		0x2018
82 #define MEDIA_BUS_FMT_VYUY10_2X10		0x2019
83 #define MEDIA_BUS_FMT_YUYV10_2X10		0x200b
84 #define MEDIA_BUS_FMT_YVYU10_2X10		0x200c
85 #define MEDIA_BUS_FMT_Y12_1X12			0x2013
86 #define MEDIA_BUS_FMT_UYVY12_2X12		0x201c
87 #define MEDIA_BUS_FMT_VYUY12_2X12		0x201d
88 #define MEDIA_BUS_FMT_YUYV12_2X12		0x201e
89 #define MEDIA_BUS_FMT_YVYU12_2X12		0x201f
90 #define MEDIA_BUS_FMT_Y14_1X14			0x202d
91 #define MEDIA_BUS_FMT_UYVY8_1X16		0x200f
92 #define MEDIA_BUS_FMT_VYUY8_1X16		0x2010
93 #define MEDIA_BUS_FMT_YUYV8_1X16		0x2011
94 #define MEDIA_BUS_FMT_YVYU8_1X16		0x2012
95 #define MEDIA_BUS_FMT_YDYUYDYV8_1X16		0x2014
96 #define MEDIA_BUS_FMT_UYVY10_1X20		0x201a
97 #define MEDIA_BUS_FMT_VYUY10_1X20		0x201b
98 #define MEDIA_BUS_FMT_YUYV10_1X20		0x200d
99 #define MEDIA_BUS_FMT_YVYU10_1X20		0x200e
100 #define MEDIA_BUS_FMT_VUY8_1X24			0x2024
101 #define MEDIA_BUS_FMT_YUV8_1X24			0x2025
102 #define MEDIA_BUS_FMT_UYYVYY8_0_5X24		0x2026
103 #define MEDIA_BUS_FMT_UYVY12_1X24		0x2020
104 #define MEDIA_BUS_FMT_VYUY12_1X24		0x2021
105 #define MEDIA_BUS_FMT_YUYV12_1X24		0x2022
106 #define MEDIA_BUS_FMT_YVYU12_1X24		0x2023
107 #define MEDIA_BUS_FMT_YUV10_1X30		0x2016
108 #define MEDIA_BUS_FMT_UYYVYY10_0_5X30		0x2027
109 #define MEDIA_BUS_FMT_AYUV8_1X32		0x2017
110 #define MEDIA_BUS_FMT_UYYVYY12_0_5X36		0x2028
111 #define MEDIA_BUS_FMT_YUV12_1X36		0x2029
112 #define MEDIA_BUS_FMT_YUV16_1X48		0x202a
113 #define MEDIA_BUS_FMT_UYYVYY16_0_5X48		0x202b
114 
115 /* Bayer - next is	0x3021 */
116 #define MEDIA_BUS_FMT_SBGGR8_1X8		0x3001
117 #define MEDIA_BUS_FMT_SGBRG8_1X8		0x3013
118 #define MEDIA_BUS_FMT_SGRBG8_1X8		0x3002
119 #define MEDIA_BUS_FMT_SRGGB8_1X8		0x3014
120 #define MEDIA_BUS_FMT_SBGGR10_ALAW8_1X8		0x3015
121 #define MEDIA_BUS_FMT_SGBRG10_ALAW8_1X8		0x3016
122 #define MEDIA_BUS_FMT_SGRBG10_ALAW8_1X8		0x3017
123 #define MEDIA_BUS_FMT_SRGGB10_ALAW8_1X8		0x3018
124 #define MEDIA_BUS_FMT_SBGGR10_DPCM8_1X8		0x300b
125 #define MEDIA_BUS_FMT_SGBRG10_DPCM8_1X8		0x300c
126 #define MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8		0x3009
127 #define MEDIA_BUS_FMT_SRGGB10_DPCM8_1X8		0x300d
128 #define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE	0x3003
129 #define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE	0x3004
130 #define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_BE	0x3005
131 #define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_LE	0x3006
132 #define MEDIA_BUS_FMT_SBGGR10_1X10		0x3007
133 #define MEDIA_BUS_FMT_SGBRG10_1X10		0x300e
134 #define MEDIA_BUS_FMT_SGRBG10_1X10		0x300a
135 #define MEDIA_BUS_FMT_SRGGB10_1X10		0x300f
136 #define MEDIA_BUS_FMT_SBGGR12_1X12		0x3008
137 #define MEDIA_BUS_FMT_SGBRG12_1X12		0x3010
138 #define MEDIA_BUS_FMT_SGRBG12_1X12		0x3011
139 #define MEDIA_BUS_FMT_SRGGB12_1X12		0x3012
140 #define MEDIA_BUS_FMT_SBGGR14_1X14		0x3019
141 #define MEDIA_BUS_FMT_SGBRG14_1X14		0x301a
142 #define MEDIA_BUS_FMT_SGRBG14_1X14		0x301b
143 #define MEDIA_BUS_FMT_SRGGB14_1X14		0x301c
144 #define MEDIA_BUS_FMT_SBGGR16_1X16		0x301d
145 #define MEDIA_BUS_FMT_SGBRG16_1X16		0x301e
146 #define MEDIA_BUS_FMT_SGRBG16_1X16		0x301f
147 #define MEDIA_BUS_FMT_SRGGB16_1X16		0x3020
148 
149 /* JPEG compressed formats - next is	0x4002 */
150 #define MEDIA_BUS_FMT_JPEG_1X8			0x4001
151 
152 /* Vendor specific formats - next is	0x5002 */
153 
154 /* S5C73M3 sensor specific interleaved UYVY and JPEG */
155 #define MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8		0x5001
156 
157 /* HSV - next is	0x6002 */
158 #define MEDIA_BUS_FMT_AHSV8888_1X32		0x6001
159 
160 /*
161  * This format should be used when the same driver handles
162  * both sides of the link and the bus format is a fixed
163  * metadata format that is not configurable from userspace.
164  * Width and height will be set to 0 for this format.
165  */
166 #define MEDIA_BUS_FMT_METADATA_FIXED		0x7001
167 
168 #endif /* __LINUX_MEDIA_BUS_FORMAT_H */
169