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 */ |
89 | |