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1/* SPDX-License-Identifier: GPL-2.0-only */2/* linux/drivers/gpu/drm/exynos/regs-gsc.h3 *4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.5 * http://www.samsung.com6 *7 * Register definition file for Samsung G-Scaler driver8 */9 10#ifndef EXYNOS_REGS_GSC_H_11#define EXYNOS_REGS_GSC_H_12 13/* G-Scaler enable */14#define GSC_ENABLE 0x0015#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 0x0435#define GSC_SW_RESET_SRESET (1 << 0)36 37/* G-Scaler IRQ */38#define GSC_IRQ 0x0839#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 0x1047#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 0x1493#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 0x18100#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 0x1C107#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 0x20114#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 0x24150#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 0x28157#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 0x2C166#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 0x30171#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 0x3C176#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 0x40181#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 0x44188#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 0x48195#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 0x4C200/* 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 0x7C207/* 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 0xAC214/* 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 0x10C227/* 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 0x15C232/* 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 0x1AC237/* 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 0xA78254#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 0xA7C262#define GSC_VPOS_F(x) ((x) << 0)263 264 265/* G-Scaler clock initial count */266#define GSC_CLK_INIT_COUNT 0xC00267#define GSC_CLK_GATE_MODE_INIT_CNT(x) ((x) << 0)268 269/* G-Scaler clock snoop count */270#define GSC_CLK_SNOOP_COUNT 0xC04271#define GSC_CLK_GATE_MODE_SNOOP_CNT(x) ((x) << 0)272 273/* SYSCON. GSCBLK_CFG */274#define SYSREG_GSCBLK_CFG1 0x0224275#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 0x2000280#define PXLASYNC_LO_MASK_CAMIF_GSCL(x) (1 << (x))281 282#endif /* EXYNOS_REGS_GSC_H_ */283