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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.4 * http://www.samsung.com5 *6 * Register definition file for Samsung G-Scaler driver7 */8 9#ifndef REGS_GSC_H_10#define REGS_GSC_H_11 12/* G-Scaler enable */13#define GSC_ENABLE 0x0014#define GSC_ENABLE_OP_STATUS (1 << 2)15#define GSC_ENABLE_SFR_UPDATE (1 << 1)16#define GSC_ENABLE_ON (1 << 0)17 18/* G-Scaler S/W reset */19#define GSC_SW_RESET 0x0420#define GSC_SW_RESET_SRESET (1 << 0)21 22/* G-Scaler IRQ */23#define GSC_IRQ 0x0824#define GSC_IRQ_STATUS_OR_IRQ (1 << 17)25#define GSC_IRQ_STATUS_FRM_DONE_IRQ (1 << 16)26#define GSC_IRQ_FRMDONE_MASK (1 << 1)27#define GSC_IRQ_ENABLE (1 << 0)28 29/* G-Scaler input control */30#define GSC_IN_CON 0x1031#define GSC_IN_ROT_MASK (7 << 16)32#define GSC_IN_ROT_270 (7 << 16)33#define GSC_IN_ROT_90_YFLIP (6 << 16)34#define GSC_IN_ROT_90_XFLIP (5 << 16)35#define GSC_IN_ROT_90 (4 << 16)36#define GSC_IN_ROT_180 (3 << 16)37#define GSC_IN_ROT_YFLIP (2 << 16)38#define GSC_IN_ROT_XFLIP (1 << 16)39#define GSC_IN_RGB_TYPE_MASK (3 << 14)40#define GSC_IN_RGB_HD_NARROW (3 << 14)41#define GSC_IN_RGB_HD_WIDE (2 << 14)42#define GSC_IN_RGB_SD_NARROW (1 << 14)43#define GSC_IN_RGB_SD_WIDE (0 << 14)44#define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13)45#define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13)46#define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13)47#define GSC_IN_CHROMA_ORDER_MASK (1 << 12)48#define GSC_IN_CHROMA_ORDER_CBCR (0 << 12)49#define GSC_IN_CHROMA_ORDER_CRCB (1 << 12)50#define GSC_IN_FORMAT_MASK (7 << 8)51#define GSC_IN_XRGB8888 (0 << 8)52#define GSC_IN_RGB565 (1 << 8)53#define GSC_IN_YUV420_2P (2 << 8)54#define GSC_IN_YUV420_3P (3 << 8)55#define GSC_IN_YUV422_1P (4 << 8)56#define GSC_IN_YUV422_2P (5 << 8)57#define GSC_IN_YUV422_3P (6 << 8)58#define GSC_IN_TILE_TYPE_MASK (1 << 4)59#define GSC_IN_TILE_C_16x8 (0 << 4)60#define GSC_IN_TILE_MODE (1 << 3)61#define GSC_IN_LOCAL_SEL_MASK (3 << 1)62#define GSC_IN_PATH_MASK (1 << 0)63#define GSC_IN_PATH_MEMORY (0 << 0)64 65/* G-Scaler source image size */66#define GSC_SRCIMG_SIZE 0x1467#define GSC_SRCIMG_HEIGHT(x) ((x) << 16)68#define GSC_SRCIMG_WIDTH(x) ((x) << 0)69 70/* G-Scaler source image offset */71#define GSC_SRCIMG_OFFSET 0x1872#define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16)73#define GSC_SRCIMG_OFFSET_X(x) ((x) << 0)74 75/* G-Scaler cropped source image size */76#define GSC_CROPPED_SIZE 0x1c77#define GSC_CROPPED_HEIGHT(x) ((x) << 16)78#define GSC_CROPPED_WIDTH(x) ((x) << 0)79 80/* G-Scaler output control */81#define GSC_OUT_CON 0x2082#define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24)83#define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24)84#define GSC_OUT_RGB_TYPE_MASK (3 << 10)85#define GSC_OUT_RGB_HD_WIDE (3 << 10)86#define GSC_OUT_RGB_HD_NARROW (2 << 10)87#define GSC_OUT_RGB_SD_WIDE (1 << 10)88#define GSC_OUT_RGB_SD_NARROW (0 << 10)89#define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9)90#define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9)91#define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9)92#define GSC_OUT_CHROMA_ORDER_MASK (1 << 8)93#define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8)94#define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8)95#define GSC_OUT_FORMAT_MASK (7 << 4)96#define GSC_OUT_XRGB8888 (0 << 4)97#define GSC_OUT_RGB565 (1 << 4)98#define GSC_OUT_YUV420_2P (2 << 4)99#define GSC_OUT_YUV420_3P (3 << 4)100#define GSC_OUT_YUV422_1P (4 << 4)101#define GSC_OUT_YUV422_2P (5 << 4)102#define GSC_OUT_YUV444 (7 << 4)103#define GSC_OUT_TILE_TYPE_MASK (1 << 2)104#define GSC_OUT_TILE_C_16x8 (0 << 2)105#define GSC_OUT_TILE_MODE (1 << 1)106#define GSC_OUT_PATH_MASK (1 << 0)107#define GSC_OUT_PATH_LOCAL (1 << 0)108#define GSC_OUT_PATH_MEMORY (0 << 0)109 110/* G-Scaler scaled destination image size */111#define GSC_SCALED_SIZE 0x24112#define GSC_SCALED_HEIGHT(x) ((x) << 16)113#define GSC_SCALED_WIDTH(x) ((x) << 0)114 115/* G-Scaler pre scale ratio */116#define GSC_PRE_SCALE_RATIO 0x28117#define GSC_PRESC_SHFACTOR(x) ((x) << 28)118#define GSC_PRESC_V_RATIO(x) ((x) << 16)119#define GSC_PRESC_H_RATIO(x) ((x) << 0)120 121/* G-Scaler main scale horizontal ratio */122#define GSC_MAIN_H_RATIO 0x2c123#define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0)124 125/* G-Scaler main scale vertical ratio */126#define GSC_MAIN_V_RATIO 0x30127#define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0)128 129/* G-Scaler destination image size */130#define GSC_DSTIMG_SIZE 0x40131#define GSC_DSTIMG_HEIGHT(x) ((x) << 16)132#define GSC_DSTIMG_WIDTH(x) ((x) << 0)133 134/* G-Scaler destination image offset */135#define GSC_DSTIMG_OFFSET 0x44136#define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16)137#define GSC_DSTIMG_OFFSET_X(x) ((x) << 0)138 139/* G-Scaler input y address mask */140#define GSC_IN_BASE_ADDR_Y_MASK 0x4c141/* G-Scaler input y base address */142#define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4)143 144/* G-Scaler input cb address mask */145#define GSC_IN_BASE_ADDR_CB_MASK 0x7c146/* G-Scaler input cb base address */147#define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4)148 149/* G-Scaler input cr address mask */150#define GSC_IN_BASE_ADDR_CR_MASK 0xac151/* G-Scaler input cr base address */152#define GSC_IN_BASE_ADDR_CR(n) (0xb0 + (n) * 0x4)153 154/* G-Scaler output y address mask */155#define GSC_OUT_BASE_ADDR_Y_MASK 0x10c156/* G-Scaler output y base address */157#define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4)158 159/* G-Scaler output cb address mask */160#define GSC_OUT_BASE_ADDR_CB_MASK 0x15c161/* G-Scaler output cb base address */162#define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4)163 164/* G-Scaler output cr address mask */165#define GSC_OUT_BASE_ADDR_CR_MASK 0x1ac166/* G-Scaler output cr base address */167#define GSC_OUT_BASE_ADDR_CR(n) (0x1b0 + (n) * 0x4)168 169#endif /* REGS_GSC_H_ */170