1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com 5 * 6 * Register definition file for Samsung G-Scaler driver 7 */ 8 9#ifndef REGS_GSC_H_ 10#define REGS_GSC_H_ 11 12/* G-Scaler enable */ 13#define GSC_ENABLE 0x00 14#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 0x04 20#define GSC_SW_RESET_SRESET (1 << 0) 21 22/* G-Scaler IRQ */ 23#define GSC_IRQ 0x08 24#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 0x10 31#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 0x14 67#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 0x18 72#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 0x1c 77#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 0x20 82#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 0x24 112#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 0x28 117#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 0x2c 123#define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0) 124 125/* G-Scaler main scale vertical ratio */ 126#define GSC_MAIN_V_RATIO 0x30 127#define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0) 128 129/* G-Scaler destination image size */ 130#define GSC_DSTIMG_SIZE 0x40 131#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 0x44 136#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 0x4c 141/* 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 0x7c 146/* 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 0xac 151/* 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 0x10c 156/* 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 0x15c 161/* 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 0x1ac 166/* G-Scaler output cr base address */ 167#define GSC_OUT_BASE_ADDR_CR(n) (0x1b0 + (n) * 0x4) 168 169#endif /* REGS_GSC_H_ */ 170