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d8408326 SWK |
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 */ |