regs-vp.h 2.1 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. *
  4. * Cloned from drivers/media/video/s5p-tv/regs-vp.h
  5. *
  6. * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
  7. * http://www.samsung.com/
  8. *
  9. * Video processor register header file for Samsung Mixer driver
  10. */
  11. #ifndef SAMSUNG_REGS_VP_H
  12. #define SAMSUNG_REGS_VP_H
  13. /*
  14. * Register part
  15. */
  16. #define VP_ENABLE 0x0000
  17. #define VP_SRESET 0x0004
  18. #define VP_SHADOW_UPDATE 0x0008
  19. #define VP_FIELD_ID 0x000C
  20. #define VP_MODE 0x0010
  21. #define VP_IMG_SIZE_Y 0x0014
  22. #define VP_IMG_SIZE_C 0x0018
  23. #define VP_PER_RATE_CTRL 0x001C
  24. #define VP_TOP_Y_PTR 0x0028
  25. #define VP_BOT_Y_PTR 0x002C
  26. #define VP_TOP_C_PTR 0x0030
  27. #define VP_BOT_C_PTR 0x0034
  28. #define VP_ENDIAN_MODE 0x03CC
  29. #define VP_SRC_H_POSITION 0x0044
  30. #define VP_SRC_V_POSITION 0x0048
  31. #define VP_SRC_WIDTH 0x004C
  32. #define VP_SRC_HEIGHT 0x0050
  33. #define VP_DST_H_POSITION 0x0054
  34. #define VP_DST_V_POSITION 0x0058
  35. #define VP_DST_WIDTH 0x005C
  36. #define VP_DST_HEIGHT 0x0060
  37. #define VP_H_RATIO 0x0064
  38. #define VP_V_RATIO 0x0068
  39. #define VP_POLY8_Y0_LL 0x006C
  40. #define VP_POLY4_Y0_LL 0x00EC
  41. #define VP_POLY4_C0_LL 0x012C
  42. /*
  43. * Bit definition part
  44. */
  45. /* generates mask for range of bits */
  46. #define VP_MASK(high_bit, low_bit) \
  47. (((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
  48. #define VP_MASK_VAL(val, high_bit, low_bit) \
  49. (((val) << (low_bit)) & VP_MASK(high_bit, low_bit))
  50. /* VP_ENABLE */
  51. #define VP_ENABLE_ON (1 << 0)
  52. /* VP_SRESET */
  53. #define VP_SRESET_PROCESSING (1 << 0)
  54. /* VP_SHADOW_UPDATE */
  55. #define VP_SHADOW_UPDATE_ENABLE (1 << 0)
  56. /* VP_MODE */
  57. #define VP_MODE_NV12 (0 << 6)
  58. #define VP_MODE_NV21 (1 << 6)
  59. #define VP_MODE_LINE_SKIP (1 << 5)
  60. #define VP_MODE_MEM_LINEAR (0 << 4)
  61. #define VP_MODE_MEM_TILED (1 << 4)
  62. #define VP_MODE_FMT_MASK (5 << 4)
  63. #define VP_MODE_FIELD_ID_AUTO_TOGGLING (1 << 2)
  64. #define VP_MODE_2D_IPC (1 << 1)
  65. /* VP_IMG_SIZE_Y */
  66. /* VP_IMG_SIZE_C */
  67. #define VP_IMG_HSIZE(x) VP_MASK_VAL(x, 29, 16)
  68. #define VP_IMG_VSIZE(x) VP_MASK_VAL(x, 13, 0)
  69. /* VP_SRC_H_POSITION */
  70. #define VP_SRC_H_POSITION_VAL(x) VP_MASK_VAL(x, 14, 4)
  71. /* VP_ENDIAN_MODE */
  72. #define VP_ENDIAN_MODE_LITTLE (1 << 0)
  73. #endif /* SAMSUNG_REGS_VP_H */