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kernel_samsung_msm8974
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include
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drm
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drm_fourcc.h

drm_fourcc.h 8.0 KB
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  1. /*
    2. 

  2.  * Copyright 2011 Intel Corporation
    3. 

  3.  *
    4. 

  4.  * Permission is hereby granted, free of charge, to any person obtaining a
    5. 

  5.  * copy of this software and associated documentation files (the "Software"),
    6. 

  6.  * to deal in the Software without restriction, including without limitation
    7. 

  7.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
    8. 

  8.  * and/or sell copies of the Software, and to permit persons to whom the
    9. 

  9.  * Software is furnished to do so, subject to the following conditions:
    10. 

  10.  *
    11. 

  11.  * The above copyright notice and this permission notice (including the next
    12. 

  12.  * paragraph) shall be included in all copies or substantial portions of the
    13. 

  13.  * Software.
    14. 

  14.  *
    15. 

  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    16. 

  16.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    17. 

  17.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
    18. 

  18.  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
    19. 

  19.  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
    20. 

  20.  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
    21. 

  21.  * OTHER DEALINGS IN THE SOFTWARE.
    22. 

  22.  */
    23. 

  23. 

  24. #ifndef DRM_FOURCC_H
    25. 

  25. #define DRM_FOURCC_H
    26. 

  26. 

  27. #include <linux/types.h>
    28. 

  28. 

  29. #define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \
    30. 

  30. 				 ((__u32)(c) << 16) | ((__u32)(d) << 24))
    31. 

  31. 

  32. #define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */
    33. 

  33. 

  34. /* color index */
    35. 

  35. #define DRM_FORMAT_C8		fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
    36. 

  36. 

  37. /* 8 bpp RGB */
    38. 

  38. #define DRM_FORMAT_RGB332	fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
    39. 

  39. #define DRM_FORMAT_BGR233	fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
    40. 

  40. 

  41. /* 16 bpp RGB */
    42. 

  42. #define DRM_FORMAT_XRGB4444	fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */
    43. 

  43. #define DRM_FORMAT_XBGR4444	fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */
    44. 

  44. #define DRM_FORMAT_RGBX4444	fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */
    45. 

  45. #define DRM_FORMAT_BGRX4444	fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */
    46. 

  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. 

  48. #define DRM_FORMAT_ABGR4444	fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */
    49. 

  49. #define DRM_FORMAT_RGBA4444	fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */
    50. 

  50. #define DRM_FORMAT_BGRA4444	fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */
    51. 

  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. 

  53. #define DRM_FORMAT_XBGR1555	fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */
    54. 

  54. #define DRM_FORMAT_RGBX5551	fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */
    55. 

  55. #define DRM_FORMAT_BGRX5551	fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */
    56. 

  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. 

  58. #define DRM_FORMAT_ABGR1555	fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */
    59. 

  59. #define DRM_FORMAT_RGBA5551	fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */
    60. 

  60. #define DRM_FORMAT_BGRA5551	fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */
    61. 

  61. 

  62. #define DRM_FORMAT_RGB565	fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */
    63. 

  63. #define DRM_FORMAT_BGR565	fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */
    64. 

  64. 

  65. /* 24 bpp RGB */
    66. 

  66. #define DRM_FORMAT_RGB888	fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */
    67. 

  67. #define DRM_FORMAT_BGR888	fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */
    68. 

  68. 

  69. /* 32 bpp RGB */
    70. 

  70. #define DRM_FORMAT_XRGB8888	fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */
    71. 

  71. #define DRM_FORMAT_XBGR8888	fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */
    72. 

  72. #define DRM_FORMAT_RGBX8888	fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */
    73. 

  73. #define DRM_FORMAT_BGRX8888	fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */
    74. 

  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. 

  76. #define DRM_FORMAT_ABGR8888	fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */
    77. 

  77. #define DRM_FORMAT_RGBA8888	fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */
    78. 

  78. #define DRM_FORMAT_BGRA8888	fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */
    79. 

  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. 

  81. #define DRM_FORMAT_XBGR2101010	fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */
    82. 

  82. #define DRM_FORMAT_RGBX1010102	fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */
    83. 

  83. #define DRM_FORMAT_BGRX1010102	fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */
    84. 

  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. 

  86. #define DRM_FORMAT_ABGR2101010	fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */
    87. 

  87. #define DRM_FORMAT_RGBA1010102	fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
    88. 

  88. #define DRM_FORMAT_BGRA1010102	fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
    89. 

  89. 

  90. /* packed YCbCr */
    91. 

  91. #define DRM_FORMAT_YUYV		fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
    92. 

  92. #define DRM_FORMAT_YVYU		fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
    93. 

  93. #define DRM_FORMAT_UYVY		fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */
    94. 

  94. #define DRM_FORMAT_VYUY		fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
    95. 

  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. 

  97. 

  98. /*
    99. 

  99.  * 2 plane YCbCr
    100. 

  100.  * index 0 = Y plane, [7:0] Y
    101. 

  101.  * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
    102. 

  102.  * or
    103. 

  103.  * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
    104. 

  104.  */
    105. 

  105. #define DRM_FORMAT_NV12		fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */
    106. 

  106. #define DRM_FORMAT_NV21		fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */
    107. 

  107. #define DRM_FORMAT_NV16		fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */
    108. 

  108. #define DRM_FORMAT_NV61		fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */
    109. 

  109. 

  110. /* 2 non contiguous plane YCbCr */
    111. 

  111. #define DRM_FORMAT_NV12M	fourcc_code('N', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane */
    112. 

  112. #define DRM_FORMAT_NV12MT	fourcc_code('T', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane 64x32 macroblocks */
    113. 

  113. 

  114. /*
    115. 

  115.  * 3 plane YCbCr
    116. 

  116.  * index 0: Y plane, [7:0] Y
    117. 

  117.  * index 1: Cb plane, [7:0] Cb
    118. 

  118.  * index 2: Cr plane, [7:0] Cr
    119. 

  119.  * or
    120. 

  120.  * index 1: Cr plane, [7:0] Cr
    121. 

  121.  * index 2: Cb plane, [7:0] Cb
    122. 

  122.  */
    123. 

  123. #define DRM_FORMAT_YUV410	fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */
    124. 

  124. #define DRM_FORMAT_YVU410	fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */
    125. 

  125. #define DRM_FORMAT_YUV411	fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */
    126. 

  126. #define DRM_FORMAT_YVU411	fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */
    127. 

  127. #define DRM_FORMAT_YUV420	fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
    128. 

  128. #define DRM_FORMAT_YVU420	fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */
    129. 

  129. #define DRM_FORMAT_YUV422	fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */
    130. 

  130. #define DRM_FORMAT_YVU422	fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */
    131. 

  131. #define DRM_FORMAT_YUV444	fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
    132. 

  132. #define DRM_FORMAT_YVU444	fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
    133. 

  133. 

  134. /* 3 non contiguous plane YCbCr */
    135. 

  135. #define DRM_FORMAT_YUV420M	fourcc_code('Y', 'M', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
    136. 

  136. 

  137. #endif /* DRM_FOURCC_H */
    138. 

  138.