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regs-vp.h

regs-vp.h 2.2 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
    3. 

  3.  *		http://www.samsung.com/
    4. 

  4.  *
    5. 

  5.  * Video processor register header file for Samsung Mixer driver
    6. 

  6.  *
    7. 

  7.  * This program is free software; you can redistribute it and/or modify
    8. 

  8.  * it under the terms of the GNU General Public License version 2 as
    9. 

  9.  * published by the Free Software Foundation.
    10. 

  10.  */
    11. 

  11. 

  12. #ifndef SAMSUNG_REGS_VP_H
    13. 

  13. #define SAMSUNG_REGS_VP_H
    14. 

  14. 

  15. /*
    16. 

  16.  * Register part
    17. 

  17.  */
    18. 

  18. 

  19. #define VP_ENABLE			0x0000
    20. 

  20. #define VP_SRESET			0x0004
    21. 

  21. #define VP_SHADOW_UPDATE		0x0008
    22. 

  22. #define VP_FIELD_ID			0x000C
    23. 

  23. #define VP_MODE				0x0010
    24. 

  24. #define VP_IMG_SIZE_Y			0x0014
    25. 

  25. #define VP_IMG_SIZE_C			0x0018
    26. 

  26. #define VP_PER_RATE_CTRL		0x001C
    27. 

  27. #define VP_TOP_Y_PTR			0x0028
    28. 

  28. #define VP_BOT_Y_PTR			0x002C
    29. 

  29. #define VP_TOP_C_PTR			0x0030
    30. 

  30. #define VP_BOT_C_PTR			0x0034
    31. 

  31. #define VP_ENDIAN_MODE			0x03CC
    32. 

  32. #define VP_SRC_H_POSITION		0x0044
    33. 

  33. #define VP_SRC_V_POSITION		0x0048
    34. 

  34. #define VP_SRC_WIDTH			0x004C
    35. 

  35. #define VP_SRC_HEIGHT			0x0050
    36. 

  36. #define VP_DST_H_POSITION		0x0054
    37. 

  37. #define VP_DST_V_POSITION		0x0058
    38. 

  38. #define VP_DST_WIDTH			0x005C
    39. 

  39. #define VP_DST_HEIGHT			0x0060
    40. 

  40. #define VP_H_RATIO			0x0064
    41. 

  41. #define VP_V_RATIO			0x0068
    42. 

  42. #define VP_POLY8_Y0_LL			0x006C
    43. 

  43. #define VP_POLY4_Y0_LL			0x00EC
    44. 

  44. #define VP_POLY4_C0_LL			0x012C
    45. 

  45. 

  46. /*
    47. 

  47.  * Bit definition part
    48. 

  48.  */
    49. 

  49. 

  50. /* generates mask for range of bits */
    51. 

  51. 

  52. #define VP_MASK(high_bit, low_bit) \
    53. 

  53. 	(((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
    54. 

  54. 

  55. #define VP_MASK_VAL(val, high_bit, low_bit) \
    56. 

  56. 	(((val) << (low_bit)) & VP_MASK(high_bit, low_bit))
    57. 

  57. 

  58.  /* VP_ENABLE */
    59. 

  59. #define VP_ENABLE_ON			(1 << 0)
    60. 

  60. 

  61. /* VP_SRESET */
    62. 

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

  63. 

  64. /* VP_SHADOW_UPDATE */
    65. 

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

  66. 

  67. /* VP_MODE */
    68. 

  68. #define VP_MODE_NV12			(0 << 6)
    69. 

  69. #define VP_MODE_NV21			(1 << 6)
    70. 

  70. #define VP_MODE_LINE_SKIP		(1 << 5)
    71. 

  71. #define VP_MODE_MEM_LINEAR		(0 << 4)
    72. 

  72. #define VP_MODE_MEM_TILED		(1 << 4)
    73. 

  73. #define VP_MODE_FMT_MASK		(5 << 4)
    74. 

  74. #define VP_MODE_FIELD_ID_AUTO_TOGGLING	(1 << 2)
    75. 

  75. #define VP_MODE_2D_IPC			(1 << 1)
    76. 

  76. 

  77. /* VP_IMG_SIZE_Y */
    78. 

  78. /* VP_IMG_SIZE_C */
    79. 

  79. #define VP_IMG_HSIZE(x)			VP_MASK_VAL(x, 29, 16)
    80. 

  80. #define VP_IMG_VSIZE(x)			VP_MASK_VAL(x, 13, 0)
    81. 

  81. 

  82. /* VP_SRC_H_POSITION */
    83. 

  83. #define VP_SRC_H_POSITION_VAL(x)	VP_MASK_VAL(x, 14, 4)
    84. 

  84. 

  85. /* VP_ENDIAN_MODE */
    86. 

  86. #define VP_ENDIAN_MODE_LITTLE		(1 << 0)
    87. 

  87. 

  88. #endif /* SAMSUNG_REGS_VP_H */
    89.