include/drm/drm_fourcc.h

   1 /*
   2  * Copyright 2011 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #ifndef DRM_FOURCC_H
  25 #define DRM_FOURCC_H
  26
  27 #include <linux/types.h>
  28
  29 #define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \
  30                                  ((__u32)(c) << 16) | ((__u32)(d) << 24))
  31
  32 #define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */
  33
  34 /* color index */
  35 #define DRM_FORMAT_C8           fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
  36
  37 /* 8 bpp RGB */
  38 #define DRM_FORMAT_RGB332       fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
  39 #define DRM_FORMAT_BGR233       fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
  40
  41 /* 16 bpp RGB */
  42 #define DRM_FORMAT_XRGB4444     fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */
  43 #define DRM_FORMAT_XBGR4444     fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */
  44 #define DRM_FORMAT_RGBX4444     fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */
  45 #define DRM_FORMAT_BGRX4444     fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */
  46
  47 #define DRM_FORMAT_ARGB4444     fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */
  48 #define DRM_FORMAT_ABGR4444     fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */
  49 #define DRM_FORMAT_RGBA4444     fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */
  50 #define DRM_FORMAT_BGRA4444     fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */
  51
  52 #define DRM_FORMAT_XRGB1555     fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */
  53 #define DRM_FORMAT_XBGR1555     fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */
  54 #define DRM_FORMAT_RGBX5551     fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */
  55 #define DRM_FORMAT_BGRX5551     fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */
  56
  57 #define DRM_FORMAT_ARGB1555     fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */
  58 #define DRM_FORMAT_ABGR1555     fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */
  59 #define DRM_FORMAT_RGBA5551     fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */
  60 #define DRM_FORMAT_BGRA5551     fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */
  61
  62 #define DRM_FORMAT_RGB565       fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */
  63 #define DRM_FORMAT_BGR565       fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */
  64
  65 /* 24 bpp RGB */
  66 #define DRM_FORMAT_RGB888       fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */
  67 #define DRM_FORMAT_BGR888       fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */
  68
  69 /* 32 bpp RGB */
  70 #define DRM_FORMAT_XRGB8888     fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */
  71 #define DRM_FORMAT_XBGR8888     fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */
  72 #define DRM_FORMAT_RGBX8888     fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */
  73 #define DRM_FORMAT_BGRX8888     fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */
  74
  75 #define DRM_FORMAT_ARGB8888     fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */
  76 #define DRM_FORMAT_ABGR8888     fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */
  77 #define DRM_FORMAT_RGBA8888     fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */
  78 #define DRM_FORMAT_BGRA8888     fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */
  79
  80 #define DRM_FORMAT_XRGB2101010  fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */
  81 #define DRM_FORMAT_XBGR2101010  fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */
  82 #define DRM_FORMAT_RGBX1010102  fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */
  83 #define DRM_FORMAT_BGRX1010102  fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */
  84
  85 #define DRM_FORMAT_ARGB2101010  fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */
  86 #define DRM_FORMAT_ABGR2101010  fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */
  87 #define DRM_FORMAT_RGBA1010102  fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
  88 #define DRM_FORMAT_BGRA1010102  fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
  89
  90 /* packed YCbCr */
  91 #define DRM_FORMAT_YUYV         fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
  92 #define DRM_FORMAT_YVYU         fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
  93 #define DRM_FORMAT_UYVY         fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */
  94 #define DRM_FORMAT_VYUY         fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
  95
  96 #define DRM_FORMAT_AYUV         fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
  97
  98 /*
  99  * 2 plane YCbCr
 100  * index 0 = Y plane, [7:0] Y
 101  * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
 102  * or
 103  * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
 104  */
 105 #define DRM_FORMAT_NV12         fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */
 106 #define DRM_FORMAT_NV21         fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */
 107 #define DRM_FORMAT_NV16         fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */
 108 #define DRM_FORMAT_NV61         fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */
 109
 110 /* special NV12 tiled format */
 111 #define DRM_FORMAT_NV12MT       fourcc_code('T', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane 64x32 macroblocks */
 112
 113 /*
 114  * 3 plane YCbCr
 115  * index 0: Y plane, [7:0] Y
 116  * index 1: Cb plane, [7:0] Cb
 117  * index 2: Cr plane, [7:0] Cr
 118  * or
 119  * index 1: Cr plane, [7:0] Cr
 120  * index 2: Cb plane, [7:0] Cb
 121  */
 122 #define DRM_FORMAT_YUV410       fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */
 123 #define DRM_FORMAT_YVU410       fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */
 124 #define DRM_FORMAT_YUV411       fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */
 125 #define DRM_FORMAT_YVU411       fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */
 126 #define DRM_FORMAT_YUV420       fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
 127 #define DRM_FORMAT_YVU420       fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */
 128 #define DRM_FORMAT_YUV422       fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */
 129 #define DRM_FORMAT_YVU422       fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */
 130 #define DRM_FORMAT_YUV444       fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
 131 #define DRM_FORMAT_YVU444       fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
 132
 133 #endif /* DRM_FOURCC_H */