1*592ffb21SWarner Losh /* 2*592ffb21SWarner Losh * Copyright 2011 Intel Corporation 3*592ffb21SWarner Losh * 4*592ffb21SWarner Losh * Permission is hereby granted, free of charge, to any person obtaining a 5*592ffb21SWarner Losh * copy of this software and associated documentation files (the "Software"), 6*592ffb21SWarner Losh * to deal in the Software without restriction, including without limitation 7*592ffb21SWarner Losh * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*592ffb21SWarner Losh * and/or sell copies of the Software, and to permit persons to whom the 9*592ffb21SWarner Losh * Software is furnished to do so, subject to the following conditions: 10*592ffb21SWarner Losh * 11*592ffb21SWarner Losh * The above copyright notice and this permission notice (including the next 12*592ffb21SWarner Losh * paragraph) shall be included in all copies or substantial portions of the 13*592ffb21SWarner Losh * Software. 14*592ffb21SWarner Losh * 15*592ffb21SWarner Losh * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16*592ffb21SWarner Losh * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17*592ffb21SWarner Losh * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18*592ffb21SWarner Losh * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 19*592ffb21SWarner Losh * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20*592ffb21SWarner Losh * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21*592ffb21SWarner Losh * OTHER DEALINGS IN THE SOFTWARE. 22*592ffb21SWarner Losh */ 23*592ffb21SWarner Losh 24*592ffb21SWarner Losh #ifndef DRM_FOURCC_H 25*592ffb21SWarner Losh #define DRM_FOURCC_H 26*592ffb21SWarner Losh 27*592ffb21SWarner Losh #define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \ 28*592ffb21SWarner Losh ((__u32)(c) << 16) | ((__u32)(d) << 24)) 29*592ffb21SWarner Losh 30*592ffb21SWarner Losh #define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */ 31*592ffb21SWarner Losh 32*592ffb21SWarner Losh /* color index */ 33*592ffb21SWarner Losh #define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ 34*592ffb21SWarner Losh 35*592ffb21SWarner Losh /* 8 bpp RGB */ 36*592ffb21SWarner Losh #define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */ 37*592ffb21SWarner Losh #define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */ 38*592ffb21SWarner Losh 39*592ffb21SWarner Losh /* 16 bpp RGB */ 40*592ffb21SWarner Losh #define DRM_FORMAT_XRGB4444 fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */ 41*592ffb21SWarner Losh #define DRM_FORMAT_XBGR4444 fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */ 42*592ffb21SWarner Losh #define DRM_FORMAT_RGBX4444 fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */ 43*592ffb21SWarner Losh #define DRM_FORMAT_BGRX4444 fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */ 44*592ffb21SWarner Losh 45*592ffb21SWarner Losh #define DRM_FORMAT_ARGB4444 fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */ 46*592ffb21SWarner Losh #define DRM_FORMAT_ABGR4444 fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */ 47*592ffb21SWarner Losh #define DRM_FORMAT_RGBA4444 fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */ 48*592ffb21SWarner Losh #define DRM_FORMAT_BGRA4444 fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */ 49*592ffb21SWarner Losh 50*592ffb21SWarner Losh #define DRM_FORMAT_XRGB1555 fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */ 51*592ffb21SWarner Losh #define DRM_FORMAT_XBGR1555 fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */ 52*592ffb21SWarner Losh #define DRM_FORMAT_RGBX5551 fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */ 53*592ffb21SWarner Losh #define DRM_FORMAT_BGRX5551 fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */ 54*592ffb21SWarner Losh 55*592ffb21SWarner Losh #define DRM_FORMAT_ARGB1555 fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */ 56*592ffb21SWarner Losh #define DRM_FORMAT_ABGR1555 fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */ 57*592ffb21SWarner Losh #define DRM_FORMAT_RGBA5551 fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */ 58*592ffb21SWarner Losh #define DRM_FORMAT_BGRA5551 fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */ 59*592ffb21SWarner Losh 60*592ffb21SWarner Losh #define DRM_FORMAT_RGB565 fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */ 61*592ffb21SWarner Losh #define DRM_FORMAT_BGR565 fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */ 62*592ffb21SWarner Losh 63*592ffb21SWarner Losh /* 24 bpp RGB */ 64*592ffb21SWarner Losh #define DRM_FORMAT_RGB888 fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */ 65*592ffb21SWarner Losh #define DRM_FORMAT_BGR888 fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */ 66*592ffb21SWarner Losh 67*592ffb21SWarner Losh /* 32 bpp RGB */ 68*592ffb21SWarner Losh #define DRM_FORMAT_XRGB8888 fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */ 69*592ffb21SWarner Losh #define DRM_FORMAT_XBGR8888 fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */ 70*592ffb21SWarner Losh #define DRM_FORMAT_RGBX8888 fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */ 71*592ffb21SWarner Losh #define DRM_FORMAT_BGRX8888 fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */ 72*592ffb21SWarner Losh 73*592ffb21SWarner Losh #define DRM_FORMAT_ARGB8888 fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */ 74*592ffb21SWarner Losh #define DRM_FORMAT_ABGR8888 fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */ 75*592ffb21SWarner Losh #define DRM_FORMAT_RGBA8888 fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */ 76*592ffb21SWarner Losh #define DRM_FORMAT_BGRA8888 fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */ 77*592ffb21SWarner Losh 78*592ffb21SWarner Losh #define DRM_FORMAT_XRGB2101010 fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */ 79*592ffb21SWarner Losh #define DRM_FORMAT_XBGR2101010 fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */ 80*592ffb21SWarner Losh #define DRM_FORMAT_RGBX1010102 fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */ 81*592ffb21SWarner Losh #define DRM_FORMAT_BGRX1010102 fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */ 82*592ffb21SWarner Losh 83*592ffb21SWarner Losh #define DRM_FORMAT_ARGB2101010 fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */ 84*592ffb21SWarner Losh #define DRM_FORMAT_ABGR2101010 fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */ 85*592ffb21SWarner Losh #define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */ 86*592ffb21SWarner Losh #define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */ 87*592ffb21SWarner Losh 88*592ffb21SWarner Losh /* packed YCbCr */ 89*592ffb21SWarner Losh #define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */ 90*592ffb21SWarner Losh #define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */ 91*592ffb21SWarner Losh #define DRM_FORMAT_UYVY fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */ 92*592ffb21SWarner Losh #define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */ 93*592ffb21SWarner Losh 94*592ffb21SWarner Losh #define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */ 95*592ffb21SWarner Losh 96*592ffb21SWarner Losh /* 97*592ffb21SWarner Losh * 2 plane YCbCr 98*592ffb21SWarner Losh * index 0 = Y plane, [7:0] Y 99*592ffb21SWarner Losh * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian 100*592ffb21SWarner Losh * or 101*592ffb21SWarner Losh * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian 102*592ffb21SWarner Losh */ 103*592ffb21SWarner Losh #define DRM_FORMAT_NV12 fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */ 104*592ffb21SWarner Losh #define DRM_FORMAT_NV21 fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */ 105*592ffb21SWarner Losh #define DRM_FORMAT_NV16 fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */ 106*592ffb21SWarner Losh #define DRM_FORMAT_NV61 fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */ 107*592ffb21SWarner Losh #define DRM_FORMAT_NV24 fourcc_code('N', 'V', '2', '4') /* non-subsampled Cr:Cb plane */ 108*592ffb21SWarner Losh #define DRM_FORMAT_NV42 fourcc_code('N', 'V', '4', '2') /* non-subsampled Cb:Cr plane */ 109*592ffb21SWarner Losh 110*592ffb21SWarner Losh /* special NV12 tiled format */ 111*592ffb21SWarner Losh #define DRM_FORMAT_NV12MT fourcc_code('T', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane 64x32 macroblocks */ 112*592ffb21SWarner Losh 113*592ffb21SWarner Losh /* 114*592ffb21SWarner Losh * 3 plane YCbCr 115*592ffb21SWarner Losh * index 0: Y plane, [7:0] Y 116*592ffb21SWarner Losh * index 1: Cb plane, [7:0] Cb 117*592ffb21SWarner Losh * index 2: Cr plane, [7:0] Cr 118*592ffb21SWarner Losh * or 119*592ffb21SWarner Losh * index 1: Cr plane, [7:0] Cr 120*592ffb21SWarner Losh * index 2: Cb plane, [7:0] Cb 121*592ffb21SWarner Losh */ 122*592ffb21SWarner Losh #define DRM_FORMAT_YUV410 fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */ 123*592ffb21SWarner Losh #define DRM_FORMAT_YVU410 fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */ 124*592ffb21SWarner Losh #define DRM_FORMAT_YUV411 fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */ 125*592ffb21SWarner Losh #define DRM_FORMAT_YVU411 fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */ 126*592ffb21SWarner Losh #define DRM_FORMAT_YUV420 fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */ 127*592ffb21SWarner Losh #define DRM_FORMAT_YVU420 fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */ 128*592ffb21SWarner Losh #define DRM_FORMAT_YUV422 fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */ 129*592ffb21SWarner Losh #define DRM_FORMAT_YVU422 fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */ 130*592ffb21SWarner Losh #define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */ 131*592ffb21SWarner Losh #define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */ 132*592ffb21SWarner Losh 133*592ffb21SWarner Losh #endif /* DRM_FOURCC_H */ 134