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regs-vp.h

regs-vp.h 2.3 KB
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  1. /*
    2. 

  2.  *
    3. 

  3.  *  Cloned from drivers/media/video/s5p-tv/regs-vp.h
    4. 

  4.  *
    5. 

  5.  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
    6. 

  6.  *		http://www.samsung.com/
    7. 

  7.  *
    8. 

  8.  * Video processor register header file for Samsung Mixer driver
    9. 

  9.  *
    10. 

  10.  * This program is free software; you can redistribute it and/or modify
    11. 

  11.  * it under the terms of the GNU General Public License version 2 as
    12. 

  12.  * published by the Free Software Foundation.
    13. 

  13.  */
    14. 

  14. 

  15. #ifndef SAMSUNG_REGS_VP_H
    16. 

  16. #define SAMSUNG_REGS_VP_H
    17. 

  17. 

  18. /*
    19. 

  19.  * Register part
    20. 

  20.  */
    21. 

  21. 

  22. #define VP_ENABLE			0x0000
    23. 

  23. #define VP_SRESET			0x0004
    24. 

  24. #define VP_SHADOW_UPDATE		0x0008
    25. 

  25. #define VP_FIELD_ID			0x000C
    26. 

  26. #define VP_MODE				0x0010
    27. 

  27. #define VP_IMG_SIZE_Y			0x0014
    28. 

  28. #define VP_IMG_SIZE_C			0x0018
    29. 

  29. #define VP_PER_RATE_CTRL		0x001C
    30. 

  30. #define VP_TOP_Y_PTR			0x0028
    31. 

  31. #define VP_BOT_Y_PTR			0x002C
    32. 

  32. #define VP_TOP_C_PTR			0x0030
    33. 

  33. #define VP_BOT_C_PTR			0x0034
    34. 

  34. #define VP_ENDIAN_MODE			0x03CC
    35. 

  35. #define VP_SRC_H_POSITION		0x0044
    36. 

  36. #define VP_SRC_V_POSITION		0x0048
    37. 

  37. #define VP_SRC_WIDTH			0x004C
    38. 

  38. #define VP_SRC_HEIGHT			0x0050
    39. 

  39. #define VP_DST_H_POSITION		0x0054
    40. 

  40. #define VP_DST_V_POSITION		0x0058
    41. 

  41. #define VP_DST_WIDTH			0x005C
    42. 

  42. #define VP_DST_HEIGHT			0x0060
    43. 

  43. #define VP_H_RATIO			0x0064
    44. 

  44. #define VP_V_RATIO			0x0068
    45. 

  45. #define VP_POLY8_Y0_LL			0x006C
    46. 

  46. #define VP_POLY4_Y0_LL			0x00EC
    47. 

  47. #define VP_POLY4_C0_LL			0x012C
    48. 

  48. 

  49. /*
    50. 

  50.  * Bit definition part
    51. 

  51.  */
    52. 

  52. 

  53. /* generates mask for range of bits */
    54. 

  54. 

  55. #define VP_MASK(high_bit, low_bit) \
    56. 

  56. 	(((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
    57. 

  57. 

  58. #define VP_MASK_VAL(val, high_bit, low_bit) \
    59. 

  59. 	(((val) << (low_bit)) & VP_MASK(high_bit, low_bit))
    60. 

  60. 

  61.  /* VP_ENABLE */
    62. 

  62. #define VP_ENABLE_ON			(1 << 0)
    63. 

  63. 

  64. /* VP_SRESET */
    65. 

  65. #define VP_SRESET_PROCESSING		(1 << 0)
    66. 

  66. 

  67. /* VP_SHADOW_UPDATE */
    68. 

  68. #define VP_SHADOW_UPDATE_ENABLE		(1 << 0)
    69. 

  69. 

  70. /* VP_MODE */
    71. 

  71. #define VP_MODE_NV12			(0 << 6)
    72. 

  72. #define VP_MODE_NV21			(1 << 6)
    73. 

  73. #define VP_MODE_LINE_SKIP		(1 << 5)
    74. 

  74. #define VP_MODE_MEM_LINEAR		(0 << 4)
    75. 

  75. #define VP_MODE_MEM_TILED		(1 << 4)
    76. 

  76. #define VP_MODE_FMT_MASK		(5 << 4)
    77. 

  77. #define VP_MODE_FIELD_ID_AUTO_TOGGLING	(1 << 2)
    78. 

  78. #define VP_MODE_2D_IPC			(1 << 1)
    79. 

  79. 

  80. /* VP_IMG_SIZE_Y */
    81. 

  81. /* VP_IMG_SIZE_C */
    82. 

  82. #define VP_IMG_HSIZE(x)			VP_MASK_VAL(x, 29, 16)
    83. 

  83. #define VP_IMG_VSIZE(x)			VP_MASK_VAL(x, 13, 0)
    84. 

  84. 

  85. /* VP_SRC_H_POSITION */
    86. 

  86. #define VP_SRC_H_POSITION_VAL(x)	VP_MASK_VAL(x, 14, 4)
    87. 

  87. 

  88. /* VP_ENDIAN_MODE */
    89. 

  89. #define VP_ENDIAN_MODE_LITTLE		(1 << 0)
    90. 

  90. 

  91. #endif /* SAMSUNG_REGS_VP_H */
    92.