blob: 6c63984e11e8cd7a9cb9d6d467f76274d6de7570 [file] [log] [blame]
Tomasz Stanislawskifef1c8d2011-02-02 05:40:08 -03001/*
2 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
3 * http://www.samsung.com/
4 *
5 * Video processor register header file for Samsung Mixer 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 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 */