regs-gsc.h 9.7 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /* linux/drivers/gpu/drm/exynos/regs-gsc.h
  3. *
  4. * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  5. * http://www.samsung.com
  6. *
  7. * Register definition file for Samsung G-Scaler driver
  8. */
  9. #ifndef EXYNOS_REGS_GSC_H_
  10. #define EXYNOS_REGS_GSC_H_
  11. /* G-Scaler enable */
  12. #define GSC_ENABLE 0x00
  13. #define GSC_ENABLE_PP_UPDATE_TIME_MASK (1 << 9)
  14. #define GSC_ENABLE_PP_UPDATE_TIME_CURR (0 << 9)
  15. #define GSC_ENABLE_PP_UPDATE_TIME_EOPAS (1 << 9)
  16. #define GSC_ENABLE_CLK_GATE_MODE_MASK (1 << 8)
  17. #define GSC_ENABLE_CLK_GATE_MODE_FREE (1 << 8)
  18. #define GSC_ENABLE_IPC_MODE_MASK (1 << 7)
  19. #define GSC_ENABLE_NORM_MODE (0 << 7)
  20. #define GSC_ENABLE_IPC_MODE (1 << 7)
  21. #define GSC_ENABLE_PP_UPDATE_MODE_MASK (1 << 6)
  22. #define GSC_ENABLE_PP_UPDATE_FIRE_MODE (1 << 6)
  23. #define GSC_ENABLE_IN_PP_UPDATE (1 << 5)
  24. #define GSC_ENABLE_ON_CLEAR_MASK (1 << 4)
  25. #define GSC_ENABLE_ON_CLEAR_ONESHOT (1 << 4)
  26. #define GSC_ENABLE_QOS_ENABLE (1 << 3)
  27. #define GSC_ENABLE_OP_STATUS (1 << 2)
  28. #define GSC_ENABLE_SFR_UPDATE (1 << 1)
  29. #define GSC_ENABLE_ON (1 << 0)
  30. /* G-Scaler S/W reset */
  31. #define GSC_SW_RESET 0x04
  32. #define GSC_SW_RESET_SRESET (1 << 0)
  33. /* G-Scaler IRQ */
  34. #define GSC_IRQ 0x08
  35. #define GSC_IRQ_STATUS_OR_IRQ (1 << 17)
  36. #define GSC_IRQ_STATUS_OR_FRM_DONE (1 << 16)
  37. #define GSC_IRQ_OR_MASK (1 << 2)
  38. #define GSC_IRQ_FRMDONE_MASK (1 << 1)
  39. #define GSC_IRQ_ENABLE (1 << 0)
  40. /* G-Scaler input control */
  41. #define GSC_IN_CON 0x10
  42. #define GSC_IN_CHROM_STRIDE_SEL_MASK (1 << 20)
  43. #define GSC_IN_CHROM_STRIDE_SEPAR (1 << 20)
  44. #define GSC_IN_RB_SWAP_MASK (1 << 19)
  45. #define GSC_IN_RB_SWAP (1 << 19)
  46. #define GSC_IN_ROT_MASK (7 << 16)
  47. #define GSC_IN_ROT_270 (7 << 16)
  48. #define GSC_IN_ROT_90_YFLIP (6 << 16)
  49. #define GSC_IN_ROT_90_XFLIP (5 << 16)
  50. #define GSC_IN_ROT_90 (4 << 16)
  51. #define GSC_IN_ROT_180 (3 << 16)
  52. #define GSC_IN_ROT_YFLIP (2 << 16)
  53. #define GSC_IN_ROT_XFLIP (1 << 16)
  54. #define GSC_IN_RGB_TYPE_MASK (3 << 14)
  55. #define GSC_IN_RGB_HD_WIDE (3 << 14)
  56. #define GSC_IN_RGB_HD_NARROW (2 << 14)
  57. #define GSC_IN_RGB_SD_WIDE (1 << 14)
  58. #define GSC_IN_RGB_SD_NARROW (0 << 14)
  59. #define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13)
  60. #define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13)
  61. #define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13)
  62. #define GSC_IN_CHROMA_ORDER_MASK (1 << 12)
  63. #define GSC_IN_CHROMA_ORDER_CBCR (0 << 12)
  64. #define GSC_IN_CHROMA_ORDER_CRCB (1 << 12)
  65. #define GSC_IN_FORMAT_MASK (7 << 8)
  66. #define GSC_IN_XRGB8888 (0 << 8)
  67. #define GSC_IN_RGB565 (1 << 8)
  68. #define GSC_IN_YUV420_2P (2 << 8)
  69. #define GSC_IN_YUV420_3P (3 << 8)
  70. #define GSC_IN_YUV422_1P (4 << 8)
  71. #define GSC_IN_YUV422_2P (5 << 8)
  72. #define GSC_IN_YUV422_3P (6 << 8)
  73. #define GSC_IN_TILE_TYPE_MASK (1 << 4)
  74. #define GSC_IN_TILE_C_16x8 (0 << 4)
  75. #define GSC_IN_TILE_C_16x16 (1 << 4)
  76. #define GSC_IN_TILE_MODE (1 << 3)
  77. #define GSC_IN_LOCAL_SEL_MASK (3 << 1)
  78. #define GSC_IN_LOCAL_CAM3 (3 << 1)
  79. #define GSC_IN_LOCAL_FIMD_WB (2 << 1)
  80. #define GSC_IN_LOCAL_CAM1 (1 << 1)
  81. #define GSC_IN_LOCAL_CAM0 (0 << 1)
  82. #define GSC_IN_PATH_MASK (1 << 0)
  83. #define GSC_IN_PATH_LOCAL (1 << 0)
  84. #define GSC_IN_PATH_MEMORY (0 << 0)
  85. /* G-Scaler source image size */
  86. #define GSC_SRCIMG_SIZE 0x14
  87. #define GSC_SRCIMG_HEIGHT_MASK (0x1fff << 16)
  88. #define GSC_SRCIMG_HEIGHT(x) ((x) << 16)
  89. #define GSC_SRCIMG_WIDTH_MASK (0x3fff << 0)
  90. #define GSC_SRCIMG_WIDTH(x) ((x) << 0)
  91. /* G-Scaler source image offset */
  92. #define GSC_SRCIMG_OFFSET 0x18
  93. #define GSC_SRCIMG_OFFSET_Y_MASK (0x1fff << 16)
  94. #define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16)
  95. #define GSC_SRCIMG_OFFSET_X_MASK (0x1fff << 0)
  96. #define GSC_SRCIMG_OFFSET_X(x) ((x) << 0)
  97. /* G-Scaler cropped source image size */
  98. #define GSC_CROPPED_SIZE 0x1C
  99. #define GSC_CROPPED_HEIGHT_MASK (0x1fff << 16)
  100. #define GSC_CROPPED_HEIGHT(x) ((x) << 16)
  101. #define GSC_CROPPED_WIDTH_MASK (0x1fff << 0)
  102. #define GSC_CROPPED_WIDTH(x) ((x) << 0)
  103. /* G-Scaler output control */
  104. #define GSC_OUT_CON 0x20
  105. #define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24)
  106. #define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24)
  107. #define GSC_OUT_CHROM_STRIDE_SEL_MASK (1 << 13)
  108. #define GSC_OUT_CHROM_STRIDE_SEPAR (1 << 13)
  109. #define GSC_OUT_RB_SWAP_MASK (1 << 12)
  110. #define GSC_OUT_RB_SWAP (1 << 12)
  111. #define GSC_OUT_RGB_TYPE_MASK (3 << 10)
  112. #define GSC_OUT_RGB_HD_NARROW (3 << 10)
  113. #define GSC_OUT_RGB_HD_WIDE (2 << 10)
  114. #define GSC_OUT_RGB_SD_NARROW (1 << 10)
  115. #define GSC_OUT_RGB_SD_WIDE (0 << 10)
  116. #define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9)
  117. #define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9)
  118. #define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9)
  119. #define GSC_OUT_CHROMA_ORDER_MASK (1 << 8)
  120. #define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8)
  121. #define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8)
  122. #define GSC_OUT_FORMAT_MASK (7 << 4)
  123. #define GSC_OUT_XRGB8888 (0 << 4)
  124. #define GSC_OUT_RGB565 (1 << 4)
  125. #define GSC_OUT_YUV420_2P (2 << 4)
  126. #define GSC_OUT_YUV420_3P (3 << 4)
  127. #define GSC_OUT_YUV422_1P (4 << 4)
  128. #define GSC_OUT_YUV422_2P (5 << 4)
  129. #define GSC_OUT_YUV422_3P (6 << 4)
  130. #define GSC_OUT_YUV444 (7 << 4)
  131. #define GSC_OUT_TILE_TYPE_MASK (1 << 2)
  132. #define GSC_OUT_TILE_C_16x8 (0 << 2)
  133. #define GSC_OUT_TILE_C_16x16 (1 << 2)
  134. #define GSC_OUT_TILE_MODE (1 << 1)
  135. #define GSC_OUT_PATH_MASK (1 << 0)
  136. #define GSC_OUT_PATH_LOCAL (1 << 0)
  137. #define GSC_OUT_PATH_MEMORY (0 << 0)
  138. /* G-Scaler scaled destination image size */
  139. #define GSC_SCALED_SIZE 0x24
  140. #define GSC_SCALED_HEIGHT_MASK (0x1fff << 16)
  141. #define GSC_SCALED_HEIGHT(x) ((x) << 16)
  142. #define GSC_SCALED_WIDTH_MASK (0x1fff << 0)
  143. #define GSC_SCALED_WIDTH(x) ((x) << 0)
  144. /* G-Scaler pre scale ratio */
  145. #define GSC_PRE_SCALE_RATIO 0x28
  146. #define GSC_PRESC_SHFACTOR_MASK (7 << 28)
  147. #define GSC_PRESC_SHFACTOR(x) ((x) << 28)
  148. #define GSC_PRESC_V_RATIO_MASK (7 << 16)
  149. #define GSC_PRESC_V_RATIO(x) ((x) << 16)
  150. #define GSC_PRESC_H_RATIO_MASK (7 << 0)
  151. #define GSC_PRESC_H_RATIO(x) ((x) << 0)
  152. /* G-Scaler main scale horizontal ratio */
  153. #define GSC_MAIN_H_RATIO 0x2C
  154. #define GSC_MAIN_H_RATIO_MASK (0xfffff << 0)
  155. #define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0)
  156. /* G-Scaler main scale vertical ratio */
  157. #define GSC_MAIN_V_RATIO 0x30
  158. #define GSC_MAIN_V_RATIO_MASK (0xfffff << 0)
  159. #define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0)
  160. /* G-Scaler input chrominance stride */
  161. #define GSC_IN_CHROM_STRIDE 0x3C
  162. #define GSC_IN_CHROM_STRIDE_MASK (0x3fff << 0)
  163. #define GSC_IN_CHROM_STRIDE_VALUE(x) ((x) << 0)
  164. /* G-Scaler destination image size */
  165. #define GSC_DSTIMG_SIZE 0x40
  166. #define GSC_DSTIMG_HEIGHT_MASK (0x1fff << 16)
  167. #define GSC_DSTIMG_HEIGHT(x) ((x) << 16)
  168. #define GSC_DSTIMG_WIDTH_MASK (0x1fff << 0)
  169. #define GSC_DSTIMG_WIDTH(x) ((x) << 0)
  170. /* G-Scaler destination image offset */
  171. #define GSC_DSTIMG_OFFSET 0x44
  172. #define GSC_DSTIMG_OFFSET_Y_MASK (0x1fff << 16)
  173. #define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16)
  174. #define GSC_DSTIMG_OFFSET_X_MASK (0x1fff << 0)
  175. #define GSC_DSTIMG_OFFSET_X(x) ((x) << 0)
  176. /* G-Scaler output chrominance stride */
  177. #define GSC_OUT_CHROM_STRIDE 0x48
  178. #define GSC_OUT_CHROM_STRIDE_MASK (0x3fff << 0)
  179. #define GSC_OUT_CHROM_STRIDE_VALUE(x) ((x) << 0)
  180. /* G-Scaler input y address mask */
  181. #define GSC_IN_BASE_ADDR_Y_MASK 0x4C
  182. /* G-Scaler input y base address */
  183. #define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4)
  184. /* G-Scaler input y base current address */
  185. #define GSC_IN_BASE_ADDR_Y_CUR(n) (0x60 + (n) * 0x4)
  186. /* G-Scaler input cb address mask */
  187. #define GSC_IN_BASE_ADDR_CB_MASK 0x7C
  188. /* G-Scaler input cb base address */
  189. #define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4)
  190. /* G-Scaler input cb base current address */
  191. #define GSC_IN_BASE_ADDR_CB_CUR(n) (0x90 + (n) * 0x4)
  192. /* G-Scaler input cr address mask */
  193. #define GSC_IN_BASE_ADDR_CR_MASK 0xAC
  194. /* G-Scaler input cr base address */
  195. #define GSC_IN_BASE_ADDR_CR(n) (0xB0 + (n) * 0x4)
  196. /* G-Scaler input cr base current address */
  197. #define GSC_IN_BASE_ADDR_CR_CUR(n) (0xC0 + (n) * 0x4)
  198. /* G-Scaler input address mask */
  199. #define GSC_IN_CURR_ADDR_INDEX (0xf << 24)
  200. #define GSC_IN_CURR_GET_INDEX(x) ((x) >> 24)
  201. #define GSC_IN_BASE_ADDR_PINGPONG(x) ((x) << 16)
  202. #define GSC_IN_BASE_ADDR_MASK (0xff << 0)
  203. /* G-Scaler output y address mask */
  204. #define GSC_OUT_BASE_ADDR_Y_MASK 0x10C
  205. /* G-Scaler output y base address */
  206. #define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4)
  207. /* G-Scaler output cb address mask */
  208. #define GSC_OUT_BASE_ADDR_CB_MASK 0x15C
  209. /* G-Scaler output cb base address */
  210. #define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4)
  211. /* G-Scaler output cr address mask */
  212. #define GSC_OUT_BASE_ADDR_CR_MASK 0x1AC
  213. /* G-Scaler output cr base address */
  214. #define GSC_OUT_BASE_ADDR_CR(n) (0x1B0 + (n) * 0x4)
  215. /* G-Scaler output address mask */
  216. #define GSC_OUT_CURR_ADDR_INDEX (0xf << 24)
  217. #define GSC_OUT_CURR_GET_INDEX(x) ((x) >> 24)
  218. #define GSC_OUT_BASE_ADDR_PINGPONG(x) ((x) << 16)
  219. #define GSC_OUT_BASE_ADDR_MASK (0xffff << 0)
  220. /* G-Scaler horizontal scaling filter */
  221. #define GSC_HCOEF(n, s, x) (0x300 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300)
  222. /* G-Scaler vertical scaling filter */
  223. #define GSC_VCOEF(n, s, x) (0x200 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300)
  224. /* G-Scaler BUS control */
  225. #define GSC_BUSCON 0xA78
  226. #define GSC_BUSCON_INT_TIME_MASK (1 << 8)
  227. #define GSC_BUSCON_INT_DATA_TRANS (0 << 8)
  228. #define GSC_BUSCON_INT_AXI_RESPONSE (1 << 8)
  229. #define GSC_BUSCON_AWCACHE(x) ((x) << 4)
  230. #define GSC_BUSCON_ARCACHE(x) ((x) << 0)
  231. /* G-Scaler V position */
  232. #define GSC_VPOSITION 0xA7C
  233. #define GSC_VPOS_F(x) ((x) << 0)
  234. /* G-Scaler clock initial count */
  235. #define GSC_CLK_INIT_COUNT 0xC00
  236. #define GSC_CLK_GATE_MODE_INIT_CNT(x) ((x) << 0)
  237. /* G-Scaler clock snoop count */
  238. #define GSC_CLK_SNOOP_COUNT 0xC04
  239. #define GSC_CLK_GATE_MODE_SNOOP_CNT(x) ((x) << 0)
  240. /* SYSCON. GSCBLK_CFG */
  241. #define SYSREG_GSCBLK_CFG1 0x0224
  242. #define GSC_BLK_DISP1WB_DEST(x) (x << 10)
  243. #define GSC_BLK_SW_RESET_WB_DEST(x) (1 << (18 + x))
  244. #define GSC_BLK_PXLASYNC_LO_MASK_WB(x) (0 << (14 + x))
  245. #define GSC_BLK_GSCL_WB_IN_SRC_SEL(x) (1 << (2 * x))
  246. #define SYSREG_GSCBLK_CFG2 0x2000
  247. #define PXLASYNC_LO_MASK_CAMIF_GSCL(x) (1 << (x))
  248. #endif /* EXYNOS_REGS_GSC_H_ */