1/* 2 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd. 3 * http://www.samsung.com 4 * 5 * Register definition file for Samsung G-Scaler driver 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 */ 11 12#ifndef REGS_GSC_H_ 13#define REGS_GSC_H_ 14 15/* G-Scaler enable */ 16#define GSC_ENABLE 0x00 17#define GSC_ENABLE_OP_STATUS (1 << 2) 18#define GSC_ENABLE_SFR_UPDATE (1 << 1) 19#define GSC_ENABLE_ON (1 << 0) 20 21/* G-Scaler S/W reset */ 22#define GSC_SW_RESET 0x04 23#define GSC_SW_RESET_SRESET (1 << 0) 24 25/* G-Scaler IRQ */ 26#define GSC_IRQ 0x08 27#define GSC_IRQ_STATUS_OR_IRQ (1 << 17) 28#define GSC_IRQ_STATUS_FRM_DONE_IRQ (1 << 16) 29#define GSC_IRQ_FRMDONE_MASK (1 << 1) 30#define GSC_IRQ_ENABLE (1 << 0) 31 32/* G-Scaler input control */ 33#define GSC_IN_CON 0x10 34#define GSC_IN_ROT_MASK (7 << 16) 35#define GSC_IN_ROT_270 (7 << 16) 36#define GSC_IN_ROT_90_YFLIP (6 << 16) 37#define GSC_IN_ROT_90_XFLIP (5 << 16) 38#define GSC_IN_ROT_90 (4 << 16) 39#define GSC_IN_ROT_180 (3 << 16) 40#define GSC_IN_ROT_YFLIP (2 << 16) 41#define GSC_IN_ROT_XFLIP (1 << 16) 42#define GSC_IN_RGB_TYPE_MASK (3 << 14) 43#define GSC_IN_RGB_HD_NARROW (3 << 14) 44#define GSC_IN_RGB_HD_WIDE (2 << 14) 45#define GSC_IN_RGB_SD_NARROW (1 << 14) 46#define GSC_IN_RGB_SD_WIDE (0 << 14) 47#define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13) 48#define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13) 49#define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13) 50#define GSC_IN_CHROMA_ORDER_MASK (1 << 12) 51#define GSC_IN_CHROMA_ORDER_CBCR (0 << 12) 52#define GSC_IN_CHROMA_ORDER_CRCB (1 << 12) 53#define GSC_IN_FORMAT_MASK (7 << 8) 54#define GSC_IN_XRGB8888 (0 << 8) 55#define GSC_IN_RGB565 (1 << 8) 56#define GSC_IN_YUV420_2P (2 << 8) 57#define GSC_IN_YUV420_3P (3 << 8) 58#define GSC_IN_YUV422_1P (4 << 8) 59#define GSC_IN_YUV422_2P (5 << 8) 60#define GSC_IN_YUV422_3P (6 << 8) 61#define GSC_IN_TILE_TYPE_MASK (1 << 4) 62#define GSC_IN_TILE_C_16x8 (0 << 4) 63#define GSC_IN_TILE_MODE (1 << 3) 64#define GSC_IN_LOCAL_SEL_MASK (3 << 1) 65#define GSC_IN_PATH_MASK (1 << 0) 66#define GSC_IN_PATH_MEMORY (0 << 0) 67 68/* G-Scaler source image size */ 69#define GSC_SRCIMG_SIZE 0x14 70#define GSC_SRCIMG_HEIGHT(x) ((x) << 16) 71#define GSC_SRCIMG_WIDTH(x) ((x) << 0) 72 73/* G-Scaler source image offset */ 74#define GSC_SRCIMG_OFFSET 0x18 75#define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16) 76#define GSC_SRCIMG_OFFSET_X(x) ((x) << 0) 77 78/* G-Scaler cropped source image size */ 79#define GSC_CROPPED_SIZE 0x1c 80#define GSC_CROPPED_HEIGHT(x) ((x) << 16) 81#define GSC_CROPPED_WIDTH(x) ((x) << 0) 82 83/* G-Scaler output control */ 84#define GSC_OUT_CON 0x20 85#define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24) 86#define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24) 87#define GSC_OUT_RGB_TYPE_MASK (3 << 10) 88#define GSC_OUT_RGB_HD_WIDE (3 << 10) 89#define GSC_OUT_RGB_HD_NARROW (2 << 10) 90#define GSC_OUT_RGB_SD_WIDE (1 << 10) 91#define GSC_OUT_RGB_SD_NARROW (0 << 10) 92#define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9) 93#define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9) 94#define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9) 95#define GSC_OUT_CHROMA_ORDER_MASK (1 << 8) 96#define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8) 97#define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8) 98#define GSC_OUT_FORMAT_MASK (7 << 4) 99#define GSC_OUT_XRGB8888 (0 << 4) 100#define GSC_OUT_RGB565 (1 << 4) 101#define GSC_OUT_YUV420_2P (2 << 4) 102#define GSC_OUT_YUV420_3P (3 << 4) 103#define GSC_OUT_YUV422_1P (4 << 4) 104#define GSC_OUT_YUV422_2P (5 << 4) 105#define GSC_OUT_YUV444 (7 << 4) 106#define GSC_OUT_TILE_TYPE_MASK (1 << 2) 107#define GSC_OUT_TILE_C_16x8 (0 << 2) 108#define GSC_OUT_TILE_MODE (1 << 1) 109#define GSC_OUT_PATH_MASK (1 << 0) 110#define GSC_OUT_PATH_LOCAL (1 << 0) 111#define GSC_OUT_PATH_MEMORY (0 << 0) 112 113/* G-Scaler scaled destination image size */ 114#define GSC_SCALED_SIZE 0x24 115#define GSC_SCALED_HEIGHT(x) ((x) << 16) 116#define GSC_SCALED_WIDTH(x) ((x) << 0) 117 118/* G-Scaler pre scale ratio */ 119#define GSC_PRE_SCALE_RATIO 0x28 120#define GSC_PRESC_SHFACTOR(x) ((x) << 28) 121#define GSC_PRESC_V_RATIO(x) ((x) << 16) 122#define GSC_PRESC_H_RATIO(x) ((x) << 0) 123 124/* G-Scaler main scale horizontal ratio */ 125#define GSC_MAIN_H_RATIO 0x2c 126#define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0) 127 128/* G-Scaler main scale vertical ratio */ 129#define GSC_MAIN_V_RATIO 0x30 130#define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0) 131 132/* G-Scaler destination image size */ 133#define GSC_DSTIMG_SIZE 0x40 134#define GSC_DSTIMG_HEIGHT(x) ((x) << 16) 135#define GSC_DSTIMG_WIDTH(x) ((x) << 0) 136 137/* G-Scaler destination image offset */ 138#define GSC_DSTIMG_OFFSET 0x44 139#define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16) 140#define GSC_DSTIMG_OFFSET_X(x) ((x) << 0) 141 142/* G-Scaler input y address mask */ 143#define GSC_IN_BASE_ADDR_Y_MASK 0x4c 144/* G-Scaler input y base address */ 145#define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4) 146 147/* G-Scaler input cb address mask */ 148#define GSC_IN_BASE_ADDR_CB_MASK 0x7c 149/* G-Scaler input cb base address */ 150#define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4) 151 152/* G-Scaler input cr address mask */ 153#define GSC_IN_BASE_ADDR_CR_MASK 0xac 154/* G-Scaler input cr base address */ 155#define GSC_IN_BASE_ADDR_CR(n) (0xb0 + (n) * 0x4) 156 157/* G-Scaler output y address mask */ 158#define GSC_OUT_BASE_ADDR_Y_MASK 0x10c 159/* G-Scaler output y base address */ 160#define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4) 161 162/* G-Scaler output cb address mask */ 163#define GSC_OUT_BASE_ADDR_CB_MASK 0x15c 164/* G-Scaler output cb base address */ 165#define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4) 166 167/* G-Scaler output cr address mask */ 168#define GSC_OUT_BASE_ADDR_CR_MASK 0x1ac 169/* G-Scaler output cr base address */ 170#define GSC_OUT_BASE_ADDR_CR(n) (0x1b0 + (n) * 0x4) 171 172#endif /* REGS_GSC_H_ */ 173