regs-vp.h (2193B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * 4 * Cloned from drivers/media/video/s5p-tv/regs-vp.h 5 * 6 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. 7 * http://www.samsung.com/ 8 * 9 * Video processor register header file for Samsung Mixer driver 10 */ 11 12#ifndef SAMSUNG_REGS_VP_H 13#define SAMSUNG_REGS_VP_H 14 15/* 16 * Register part 17 */ 18 19#define VP_ENABLE 0x0000 20#define VP_SRESET 0x0004 21#define VP_SHADOW_UPDATE 0x0008 22#define VP_FIELD_ID 0x000C 23#define VP_MODE 0x0010 24#define VP_IMG_SIZE_Y 0x0014 25#define VP_IMG_SIZE_C 0x0018 26#define VP_PER_RATE_CTRL 0x001C 27#define VP_TOP_Y_PTR 0x0028 28#define VP_BOT_Y_PTR 0x002C 29#define VP_TOP_C_PTR 0x0030 30#define VP_BOT_C_PTR 0x0034 31#define VP_ENDIAN_MODE 0x03CC 32#define VP_SRC_H_POSITION 0x0044 33#define VP_SRC_V_POSITION 0x0048 34#define VP_SRC_WIDTH 0x004C 35#define VP_SRC_HEIGHT 0x0050 36#define VP_DST_H_POSITION 0x0054 37#define VP_DST_V_POSITION 0x0058 38#define VP_DST_WIDTH 0x005C 39#define VP_DST_HEIGHT 0x0060 40#define VP_H_RATIO 0x0064 41#define VP_V_RATIO 0x0068 42#define VP_POLY8_Y0_LL 0x006C 43#define VP_POLY4_Y0_LL 0x00EC 44#define VP_POLY4_C0_LL 0x012C 45 46/* 47 * Bit definition part 48 */ 49 50/* generates mask for range of bits */ 51 52#define VP_MASK(high_bit, low_bit) \ 53 (((2 << ((high_bit) - (low_bit))) - 1) << (low_bit)) 54 55#define VP_MASK_VAL(val, high_bit, low_bit) \ 56 (((val) << (low_bit)) & VP_MASK(high_bit, low_bit)) 57 58 /* VP_ENABLE */ 59#define VP_ENABLE_ON (1 << 0) 60 61/* VP_SRESET */ 62#define VP_SRESET_PROCESSING (1 << 0) 63 64/* VP_SHADOW_UPDATE */ 65#define VP_SHADOW_UPDATE_ENABLE (1 << 0) 66 67/* VP_MODE */ 68#define VP_MODE_NV12 (0 << 6) 69#define VP_MODE_NV21 (1 << 6) 70#define VP_MODE_LINE_SKIP (1 << 5) 71#define VP_MODE_MEM_LINEAR (0 << 4) 72#define VP_MODE_MEM_TILED (1 << 4) 73#define VP_MODE_FMT_MASK (5 << 4) 74#define VP_MODE_FIELD_ID_AUTO_TOGGLING (1 << 2) 75#define VP_MODE_2D_IPC (1 << 1) 76 77/* VP_IMG_SIZE_Y */ 78/* VP_IMG_SIZE_C */ 79#define VP_IMG_HSIZE(x) VP_MASK_VAL(x, 29, 16) 80#define VP_IMG_VSIZE(x) VP_MASK_VAL(x, 13, 0) 81 82/* VP_SRC_H_POSITION */ 83#define VP_SRC_H_POSITION_VAL(x) VP_MASK_VAL(x, 14, 4) 84 85/* VP_ENDIAN_MODE */ 86#define VP_ENDIAN_MODE_LITTLE (1 << 0) 87 88#endif /* SAMSUNG_REGS_VP_H */