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 */
92