| Seung-Woo Kim | d840832 | 2011-12-21 17:39:39 +0900 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Cloned from drivers/media/video/s5p-tv/regs-vp.h |
| 4 | * |
| 5 | * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. |
| 6 | * http://www.samsung.com/ |
| 7 | * |
| 8 | * Video processor register header file for Samsung Mixer driver |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as |
| 12 | * published by the Free Software Foundation. |
| 13 | */ |
| 14 | |
| 15 | #ifndef SAMSUNG_REGS_VP_H |
| 16 | #define SAMSUNG_REGS_VP_H |
| 17 | |
| 18 | /* |
| 19 | * Register part |
| 20 | */ |
| 21 | |
| 22 | #define VP_ENABLE 0x0000 |
| 23 | #define VP_SRESET 0x0004 |
| 24 | #define VP_SHADOW_UPDATE 0x0008 |
| 25 | #define VP_FIELD_ID 0x000C |
| 26 | #define VP_MODE 0x0010 |
| 27 | #define VP_IMG_SIZE_Y 0x0014 |
| 28 | #define VP_IMG_SIZE_C 0x0018 |
| 29 | #define VP_PER_RATE_CTRL 0x001C |
| 30 | #define VP_TOP_Y_PTR 0x0028 |
| 31 | #define VP_BOT_Y_PTR 0x002C |
| 32 | #define VP_TOP_C_PTR 0x0030 |
| 33 | #define VP_BOT_C_PTR 0x0034 |
| 34 | #define VP_ENDIAN_MODE 0x03CC |
| 35 | #define VP_SRC_H_POSITION 0x0044 |
| 36 | #define VP_SRC_V_POSITION 0x0048 |
| 37 | #define VP_SRC_WIDTH 0x004C |
| 38 | #define VP_SRC_HEIGHT 0x0050 |
| 39 | #define VP_DST_H_POSITION 0x0054 |
| 40 | #define VP_DST_V_POSITION 0x0058 |
| 41 | #define VP_DST_WIDTH 0x005C |
| 42 | #define VP_DST_HEIGHT 0x0060 |
| 43 | #define VP_H_RATIO 0x0064 |
| 44 | #define VP_V_RATIO 0x0068 |
| 45 | #define VP_POLY8_Y0_LL 0x006C |
| 46 | #define VP_POLY4_Y0_LL 0x00EC |
| 47 | #define VP_POLY4_C0_LL 0x012C |
| 48 | |
| 49 | /* |
| 50 | * Bit definition part |
| 51 | */ |
| 52 | |
| 53 | /* generates mask for range of bits */ |
| 54 | |
| 55 | #define VP_MASK(high_bit, low_bit) \ |
| 56 | (((2 << ((high_bit) - (low_bit))) - 1) << (low_bit)) |
| 57 | |
| 58 | #define VP_MASK_VAL(val, high_bit, low_bit) \ |
| 59 | (((val) << (low_bit)) & VP_MASK(high_bit, low_bit)) |
| 60 | |
| 61 | /* VP_ENABLE */ |
| 62 | #define VP_ENABLE_ON (1 << 0) |
| 63 | |
| 64 | /* VP_SRESET */ |
| 65 | #define VP_SRESET_PROCESSING (1 << 0) |
| 66 | |
| 67 | /* VP_SHADOW_UPDATE */ |
| 68 | #define VP_SHADOW_UPDATE_ENABLE (1 << 0) |
| 69 | |
| 70 | /* VP_MODE */ |
| 71 | #define VP_MODE_NV12 (0 << 6) |
| 72 | #define VP_MODE_NV21 (1 << 6) |
| 73 | #define VP_MODE_LINE_SKIP (1 << 5) |
| 74 | #define VP_MODE_MEM_LINEAR (0 << 4) |
| 75 | #define VP_MODE_MEM_TILED (1 << 4) |
| 76 | #define VP_MODE_FMT_MASK (5 << 4) |
| 77 | #define VP_MODE_FIELD_ID_AUTO_TOGGLING (1 << 2) |
| 78 | #define VP_MODE_2D_IPC (1 << 1) |
| 79 | |
| 80 | /* VP_IMG_SIZE_Y */ |
| 81 | /* VP_IMG_SIZE_C */ |
| 82 | #define VP_IMG_HSIZE(x) VP_MASK_VAL(x, 29, 16) |
| 83 | #define VP_IMG_VSIZE(x) VP_MASK_VAL(x, 13, 0) |
| 84 | |
| 85 | /* VP_SRC_H_POSITION */ |
| 86 | #define VP_SRC_H_POSITION_VAL(x) VP_MASK_VAL(x, 14, 4) |
| 87 | |
| 88 | /* VP_ENDIAN_MODE */ |
| 89 | #define VP_ENDIAN_MODE_LITTLE (1 << 0) |
| 90 | |
| 91 | #endif /* SAMSUNG_REGS_VP_H */ |