regs-gsc.h (9899B)
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 10#ifndef EXYNOS_REGS_GSC_H_ 11#define EXYNOS_REGS_GSC_H_ 12 13/* G-Scaler enable */ 14#define GSC_ENABLE 0x00 15#define GSC_ENABLE_PP_UPDATE_TIME_MASK (1 << 9) 16#define GSC_ENABLE_PP_UPDATE_TIME_CURR (0 << 9) 17#define GSC_ENABLE_PP_UPDATE_TIME_EOPAS (1 << 9) 18#define GSC_ENABLE_CLK_GATE_MODE_MASK (1 << 8) 19#define GSC_ENABLE_CLK_GATE_MODE_FREE (1 << 8) 20#define GSC_ENABLE_IPC_MODE_MASK (1 << 7) 21#define GSC_ENABLE_NORM_MODE (0 << 7) 22#define GSC_ENABLE_IPC_MODE (1 << 7) 23#define GSC_ENABLE_PP_UPDATE_MODE_MASK (1 << 6) 24#define GSC_ENABLE_PP_UPDATE_FIRE_MODE (1 << 6) 25#define GSC_ENABLE_IN_PP_UPDATE (1 << 5) 26#define GSC_ENABLE_ON_CLEAR_MASK (1 << 4) 27#define GSC_ENABLE_ON_CLEAR_ONESHOT (1 << 4) 28#define GSC_ENABLE_QOS_ENABLE (1 << 3) 29#define GSC_ENABLE_OP_STATUS (1 << 2) 30#define GSC_ENABLE_SFR_UPDATE (1 << 1) 31#define GSC_ENABLE_ON (1 << 0) 32 33/* G-Scaler S/W reset */ 34#define GSC_SW_RESET 0x04 35#define GSC_SW_RESET_SRESET (1 << 0) 36 37/* G-Scaler IRQ */ 38#define GSC_IRQ 0x08 39#define GSC_IRQ_STATUS_OR_IRQ (1 << 17) 40#define GSC_IRQ_STATUS_OR_FRM_DONE (1 << 16) 41#define GSC_IRQ_OR_MASK (1 << 2) 42#define GSC_IRQ_FRMDONE_MASK (1 << 1) 43#define GSC_IRQ_ENABLE (1 << 0) 44 45/* G-Scaler input control */ 46#define GSC_IN_CON 0x10 47#define GSC_IN_CHROM_STRIDE_SEL_MASK (1 << 20) 48#define GSC_IN_CHROM_STRIDE_SEPAR (1 << 20) 49#define GSC_IN_RB_SWAP_MASK (1 << 19) 50#define GSC_IN_RB_SWAP (1 << 19) 51#define GSC_IN_ROT_MASK (7 << 16) 52#define GSC_IN_ROT_270 (7 << 16) 53#define GSC_IN_ROT_90_YFLIP (6 << 16) 54#define GSC_IN_ROT_90_XFLIP (5 << 16) 55#define GSC_IN_ROT_90 (4 << 16) 56#define GSC_IN_ROT_180 (3 << 16) 57#define GSC_IN_ROT_YFLIP (2 << 16) 58#define GSC_IN_ROT_XFLIP (1 << 16) 59#define GSC_IN_RGB_TYPE_MASK (3 << 14) 60#define GSC_IN_RGB_HD_WIDE (3 << 14) 61#define GSC_IN_RGB_HD_NARROW (2 << 14) 62#define GSC_IN_RGB_SD_WIDE (1 << 14) 63#define GSC_IN_RGB_SD_NARROW (0 << 14) 64#define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13) 65#define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13) 66#define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13) 67#define GSC_IN_CHROMA_ORDER_MASK (1 << 12) 68#define GSC_IN_CHROMA_ORDER_CBCR (0 << 12) 69#define GSC_IN_CHROMA_ORDER_CRCB (1 << 12) 70#define GSC_IN_FORMAT_MASK (7 << 8) 71#define GSC_IN_XRGB8888 (0 << 8) 72#define GSC_IN_RGB565 (1 << 8) 73#define GSC_IN_YUV420_2P (2 << 8) 74#define GSC_IN_YUV420_3P (3 << 8) 75#define GSC_IN_YUV422_1P (4 << 8) 76#define GSC_IN_YUV422_2P (5 << 8) 77#define GSC_IN_YUV422_3P (6 << 8) 78#define GSC_IN_TILE_TYPE_MASK (1 << 4) 79#define GSC_IN_TILE_C_16x8 (0 << 4) 80#define GSC_IN_TILE_C_16x16 (1 << 4) 81#define GSC_IN_TILE_MODE (1 << 3) 82#define GSC_IN_LOCAL_SEL_MASK (3 << 1) 83#define GSC_IN_LOCAL_CAM3 (3 << 1) 84#define GSC_IN_LOCAL_FIMD_WB (2 << 1) 85#define GSC_IN_LOCAL_CAM1 (1 << 1) 86#define GSC_IN_LOCAL_CAM0 (0 << 1) 87#define GSC_IN_PATH_MASK (1 << 0) 88#define GSC_IN_PATH_LOCAL (1 << 0) 89#define GSC_IN_PATH_MEMORY (0 << 0) 90 91/* G-Scaler source image size */ 92#define GSC_SRCIMG_SIZE 0x14 93#define GSC_SRCIMG_HEIGHT_MASK (0x1fff << 16) 94#define GSC_SRCIMG_HEIGHT(x) ((x) << 16) 95#define GSC_SRCIMG_WIDTH_MASK (0x3fff << 0) 96#define GSC_SRCIMG_WIDTH(x) ((x) << 0) 97 98/* G-Scaler source image offset */ 99#define GSC_SRCIMG_OFFSET 0x18 100#define GSC_SRCIMG_OFFSET_Y_MASK (0x1fff << 16) 101#define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16) 102#define GSC_SRCIMG_OFFSET_X_MASK (0x1fff << 0) 103#define GSC_SRCIMG_OFFSET_X(x) ((x) << 0) 104 105/* G-Scaler cropped source image size */ 106#define GSC_CROPPED_SIZE 0x1C 107#define GSC_CROPPED_HEIGHT_MASK (0x1fff << 16) 108#define GSC_CROPPED_HEIGHT(x) ((x) << 16) 109#define GSC_CROPPED_WIDTH_MASK (0x1fff << 0) 110#define GSC_CROPPED_WIDTH(x) ((x) << 0) 111 112/* G-Scaler output control */ 113#define GSC_OUT_CON 0x20 114#define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24) 115#define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24) 116#define GSC_OUT_CHROM_STRIDE_SEL_MASK (1 << 13) 117#define GSC_OUT_CHROM_STRIDE_SEPAR (1 << 13) 118#define GSC_OUT_RB_SWAP_MASK (1 << 12) 119#define GSC_OUT_RB_SWAP (1 << 12) 120#define GSC_OUT_RGB_TYPE_MASK (3 << 10) 121#define GSC_OUT_RGB_HD_NARROW (3 << 10) 122#define GSC_OUT_RGB_HD_WIDE (2 << 10) 123#define GSC_OUT_RGB_SD_NARROW (1 << 10) 124#define GSC_OUT_RGB_SD_WIDE (0 << 10) 125#define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9) 126#define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9) 127#define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9) 128#define GSC_OUT_CHROMA_ORDER_MASK (1 << 8) 129#define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8) 130#define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8) 131#define GSC_OUT_FORMAT_MASK (7 << 4) 132#define GSC_OUT_XRGB8888 (0 << 4) 133#define GSC_OUT_RGB565 (1 << 4) 134#define GSC_OUT_YUV420_2P (2 << 4) 135#define GSC_OUT_YUV420_3P (3 << 4) 136#define GSC_OUT_YUV422_1P (4 << 4) 137#define GSC_OUT_YUV422_2P (5 << 4) 138#define GSC_OUT_YUV422_3P (6 << 4) 139#define GSC_OUT_YUV444 (7 << 4) 140#define GSC_OUT_TILE_TYPE_MASK (1 << 2) 141#define GSC_OUT_TILE_C_16x8 (0 << 2) 142#define GSC_OUT_TILE_C_16x16 (1 << 2) 143#define GSC_OUT_TILE_MODE (1 << 1) 144#define GSC_OUT_PATH_MASK (1 << 0) 145#define GSC_OUT_PATH_LOCAL (1 << 0) 146#define GSC_OUT_PATH_MEMORY (0 << 0) 147 148/* G-Scaler scaled destination image size */ 149#define GSC_SCALED_SIZE 0x24 150#define GSC_SCALED_HEIGHT_MASK (0x1fff << 16) 151#define GSC_SCALED_HEIGHT(x) ((x) << 16) 152#define GSC_SCALED_WIDTH_MASK (0x1fff << 0) 153#define GSC_SCALED_WIDTH(x) ((x) << 0) 154 155/* G-Scaler pre scale ratio */ 156#define GSC_PRE_SCALE_RATIO 0x28 157#define GSC_PRESC_SHFACTOR_MASK (7 << 28) 158#define GSC_PRESC_SHFACTOR(x) ((x) << 28) 159#define GSC_PRESC_V_RATIO_MASK (7 << 16) 160#define GSC_PRESC_V_RATIO(x) ((x) << 16) 161#define GSC_PRESC_H_RATIO_MASK (7 << 0) 162#define GSC_PRESC_H_RATIO(x) ((x) << 0) 163 164/* G-Scaler main scale horizontal ratio */ 165#define GSC_MAIN_H_RATIO 0x2C 166#define GSC_MAIN_H_RATIO_MASK (0xfffff << 0) 167#define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0) 168 169/* G-Scaler main scale vertical ratio */ 170#define GSC_MAIN_V_RATIO 0x30 171#define GSC_MAIN_V_RATIO_MASK (0xfffff << 0) 172#define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0) 173 174/* G-Scaler input chrominance stride */ 175#define GSC_IN_CHROM_STRIDE 0x3C 176#define GSC_IN_CHROM_STRIDE_MASK (0x3fff << 0) 177#define GSC_IN_CHROM_STRIDE_VALUE(x) ((x) << 0) 178 179/* G-Scaler destination image size */ 180#define GSC_DSTIMG_SIZE 0x40 181#define GSC_DSTIMG_HEIGHT_MASK (0x1fff << 16) 182#define GSC_DSTIMG_HEIGHT(x) ((x) << 16) 183#define GSC_DSTIMG_WIDTH_MASK (0x1fff << 0) 184#define GSC_DSTIMG_WIDTH(x) ((x) << 0) 185 186/* G-Scaler destination image offset */ 187#define GSC_DSTIMG_OFFSET 0x44 188#define GSC_DSTIMG_OFFSET_Y_MASK (0x1fff << 16) 189#define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16) 190#define GSC_DSTIMG_OFFSET_X_MASK (0x1fff << 0) 191#define GSC_DSTIMG_OFFSET_X(x) ((x) << 0) 192 193/* G-Scaler output chrominance stride */ 194#define GSC_OUT_CHROM_STRIDE 0x48 195#define GSC_OUT_CHROM_STRIDE_MASK (0x3fff << 0) 196#define GSC_OUT_CHROM_STRIDE_VALUE(x) ((x) << 0) 197 198/* G-Scaler input y address mask */ 199#define GSC_IN_BASE_ADDR_Y_MASK 0x4C 200/* G-Scaler input y base address */ 201#define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4) 202/* G-Scaler input y base current address */ 203#define GSC_IN_BASE_ADDR_Y_CUR(n) (0x60 + (n) * 0x4) 204 205/* G-Scaler input cb address mask */ 206#define GSC_IN_BASE_ADDR_CB_MASK 0x7C 207/* G-Scaler input cb base address */ 208#define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4) 209/* G-Scaler input cb base current address */ 210#define GSC_IN_BASE_ADDR_CB_CUR(n) (0x90 + (n) * 0x4) 211 212/* G-Scaler input cr address mask */ 213#define GSC_IN_BASE_ADDR_CR_MASK 0xAC 214/* G-Scaler input cr base address */ 215#define GSC_IN_BASE_ADDR_CR(n) (0xB0 + (n) * 0x4) 216/* G-Scaler input cr base current address */ 217#define GSC_IN_BASE_ADDR_CR_CUR(n) (0xC0 + (n) * 0x4) 218 219/* G-Scaler input address mask */ 220#define GSC_IN_CURR_ADDR_INDEX (0xf << 24) 221#define GSC_IN_CURR_GET_INDEX(x) ((x) >> 24) 222#define GSC_IN_BASE_ADDR_PINGPONG(x) ((x) << 16) 223#define GSC_IN_BASE_ADDR_MASK (0xff << 0) 224 225/* G-Scaler output y address mask */ 226#define GSC_OUT_BASE_ADDR_Y_MASK 0x10C 227/* G-Scaler output y base address */ 228#define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4) 229 230/* G-Scaler output cb address mask */ 231#define GSC_OUT_BASE_ADDR_CB_MASK 0x15C 232/* G-Scaler output cb base address */ 233#define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4) 234 235/* G-Scaler output cr address mask */ 236#define GSC_OUT_BASE_ADDR_CR_MASK 0x1AC 237/* G-Scaler output cr base address */ 238#define GSC_OUT_BASE_ADDR_CR(n) (0x1B0 + (n) * 0x4) 239 240/* G-Scaler output address mask */ 241#define GSC_OUT_CURR_ADDR_INDEX (0xf << 24) 242#define GSC_OUT_CURR_GET_INDEX(x) ((x) >> 24) 243#define GSC_OUT_BASE_ADDR_PINGPONG(x) ((x) << 16) 244#define GSC_OUT_BASE_ADDR_MASK (0xffff << 0) 245 246/* G-Scaler horizontal scaling filter */ 247#define GSC_HCOEF(n, s, x) (0x300 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300) 248 249/* G-Scaler vertical scaling filter */ 250#define GSC_VCOEF(n, s, x) (0x200 + (n) * 0x4 + (s) * 0x30 + (x) * 0x300) 251 252/* G-Scaler BUS control */ 253#define GSC_BUSCON 0xA78 254#define GSC_BUSCON_INT_TIME_MASK (1 << 8) 255#define GSC_BUSCON_INT_DATA_TRANS (0 << 8) 256#define GSC_BUSCON_INT_AXI_RESPONSE (1 << 8) 257#define GSC_BUSCON_AWCACHE(x) ((x) << 4) 258#define GSC_BUSCON_ARCACHE(x) ((x) << 0) 259 260/* G-Scaler V position */ 261#define GSC_VPOSITION 0xA7C 262#define GSC_VPOS_F(x) ((x) << 0) 263 264 265/* G-Scaler clock initial count */ 266#define GSC_CLK_INIT_COUNT 0xC00 267#define GSC_CLK_GATE_MODE_INIT_CNT(x) ((x) << 0) 268 269/* G-Scaler clock snoop count */ 270#define GSC_CLK_SNOOP_COUNT 0xC04 271#define GSC_CLK_GATE_MODE_SNOOP_CNT(x) ((x) << 0) 272 273/* SYSCON. GSCBLK_CFG */ 274#define SYSREG_GSCBLK_CFG1 0x0224 275#define GSC_BLK_DISP1WB_DEST(x) (x << 10) 276#define GSC_BLK_SW_RESET_WB_DEST(x) (1 << (18 + x)) 277#define GSC_BLK_PXLASYNC_LO_MASK_WB(x) (0 << (14 + x)) 278#define GSC_BLK_GSCL_WB_IN_SRC_SEL(x) (1 << (2 * x)) 279#define SYSREG_GSCBLK_CFG2 0x2000 280#define PXLASYNC_LO_MASK_CAMIF_GSCL(x) (1 << (x)) 281 282#endif /* EXYNOS_REGS_GSC_H_ */