1 /*
2  *
3  *  Cloned from drivers/media/video/s5p-tv/regs-mixer.h
4  *
5  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
6  * http://www.samsung.com/
7  *
8  * Mixer 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 #ifndef SAMSUNG_REGS_MIXER_H
15 #define SAMSUNG_REGS_MIXER_H
16 
17 /*
18  * Register part
19  */
20 #define MXR_STATUS			0x0000
21 #define MXR_CFG				0x0004
22 #define MXR_INT_EN			0x0008
23 #define MXR_INT_STATUS			0x000C
24 #define MXR_LAYER_CFG			0x0010
25 #define MXR_VIDEO_CFG			0x0014
26 #define MXR_GRAPHIC0_CFG		0x0020
27 #define MXR_GRAPHIC0_BASE		0x0024
28 #define MXR_GRAPHIC0_SPAN		0x0028
29 #define MXR_GRAPHIC0_SXY		0x002C
30 #define MXR_GRAPHIC0_WH			0x0030
31 #define MXR_GRAPHIC0_DXY		0x0034
32 #define MXR_GRAPHIC0_BLANK		0x0038
33 #define MXR_GRAPHIC1_CFG		0x0040
34 #define MXR_GRAPHIC1_BASE		0x0044
35 #define MXR_GRAPHIC1_SPAN		0x0048
36 #define MXR_GRAPHIC1_SXY		0x004C
37 #define MXR_GRAPHIC1_WH			0x0050
38 #define MXR_GRAPHIC1_DXY		0x0054
39 #define MXR_GRAPHIC1_BLANK		0x0058
40 #define MXR_BG_CFG			0x0060
41 #define MXR_BG_COLOR0			0x0064
42 #define MXR_BG_COLOR1			0x0068
43 #define MXR_BG_COLOR2			0x006C
44 #define MXR_CM_COEFF_Y			0x0080
45 #define MXR_CM_COEFF_CB			0x0084
46 #define MXR_CM_COEFF_CR			0x0088
47 #define MXR_MO				0x0304
48 #define MXR_RESOLUTION			0x0310
49 
50 #define MXR_GRAPHIC0_BASE_S		0x2024
51 #define MXR_GRAPHIC1_BASE_S		0x2044
52 
53 /* for parametrized access to layer registers */
54 #define MXR_GRAPHIC_CFG(i)		(0x0020 + (i) * 0x20)
55 #define MXR_GRAPHIC_BASE(i)		(0x0024 + (i) * 0x20)
56 #define MXR_GRAPHIC_SPAN(i)		(0x0028 + (i) * 0x20)
57 #define MXR_GRAPHIC_SXY(i)		(0x002C + (i) * 0x20)
58 #define MXR_GRAPHIC_WH(i)		(0x0030 + (i) * 0x20)
59 #define MXR_GRAPHIC_DXY(i)		(0x0034 + (i) * 0x20)
60 #define MXR_GRAPHIC_BLANK(i)		(0x0038 + (i) * 0x20)
61 #define MXR_GRAPHIC_BASE_S(i)		(0x2024 + (i) * 0x20)
62 
63 /*
64  * Bit definition part
65  */
66 
67 /* generates mask for range of bits */
68 #define MXR_MASK(high_bit, low_bit) \
69 	(((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
70 
71 #define MXR_MASK_VAL(val, high_bit, low_bit) \
72 	(((val) << (low_bit)) & MXR_MASK(high_bit, low_bit))
73 
74 /* bits for MXR_STATUS */
75 #define MXR_STATUS_SOFT_RESET		(1 << 8)
76 #define MXR_STATUS_16_BURST		(1 << 7)
77 #define MXR_STATUS_BURST_MASK		(1 << 7)
78 #define MXR_STATUS_BIG_ENDIAN		(1 << 3)
79 #define MXR_STATUS_ENDIAN_MASK		(1 << 3)
80 #define MXR_STATUS_SYNC_ENABLE		(1 << 2)
81 #define MXR_STATUS_REG_IDLE		(1 << 1)
82 #define MXR_STATUS_REG_RUN		(1 << 0)
83 
84 /* bits for MXR_CFG */
85 #define MXR_CFG_LAYER_UPDATE		(1 << 31)
86 #define MXR_CFG_LAYER_UPDATE_COUNT_MASK (3 << 29)
87 #define MXR_CFG_RGB601_0_255		(0 << 9)
88 #define MXR_CFG_RGB601_16_235		(1 << 9)
89 #define MXR_CFG_RGB709_0_255		(2 << 9)
90 #define MXR_CFG_RGB709_16_235		(3 << 9)
91 #define MXR_CFG_RGB_FMT_MASK		0x600
92 #define MXR_CFG_OUT_YUV444		(0 << 8)
93 #define MXR_CFG_OUT_RGB888		(1 << 8)
94 #define MXR_CFG_OUT_MASK		(1 << 8)
95 #define MXR_CFG_DST_SDO			(0 << 7)
96 #define MXR_CFG_DST_HDMI		(1 << 7)
97 #define MXR_CFG_DST_MASK		(1 << 7)
98 #define MXR_CFG_SCAN_HD_720		(0 << 6)
99 #define MXR_CFG_SCAN_HD_1080		(1 << 6)
100 #define MXR_CFG_GRP1_ENABLE		(1 << 5)
101 #define MXR_CFG_GRP0_ENABLE		(1 << 4)
102 #define MXR_CFG_VP_ENABLE		(1 << 3)
103 #define MXR_CFG_SCAN_INTERLACE		(0 << 2)
104 #define MXR_CFG_SCAN_PROGRESSIVE	(1 << 2)
105 #define MXR_CFG_SCAN_NTSC		(0 << 1)
106 #define MXR_CFG_SCAN_PAL		(1 << 1)
107 #define MXR_CFG_SCAN_SD			(0 << 0)
108 #define MXR_CFG_SCAN_HD			(1 << 0)
109 #define MXR_CFG_SCAN_MASK		0x47
110 
111 /* bits for MXR_GRAPHICn_CFG */
112 #define MXR_GRP_CFG_COLOR_KEY_DISABLE	(1 << 21)
113 #define MXR_GRP_CFG_BLEND_PRE_MUL	(1 << 20)
114 #define MXR_GRP_CFG_WIN_BLEND_EN	(1 << 17)
115 #define MXR_GRP_CFG_PIXEL_BLEND_EN	(1 << 16)
116 #define MXR_GRP_CFG_MISC_MASK		((3 << 16) | (3 << 20))
117 #define MXR_GRP_CFG_FORMAT_VAL(x)	MXR_MASK_VAL(x, 11, 8)
118 #define MXR_GRP_CFG_FORMAT_MASK		MXR_GRP_CFG_FORMAT_VAL(~0)
119 #define MXR_GRP_CFG_ALPHA_VAL(x)	MXR_MASK_VAL(x, 7, 0)
120 
121 /* bits for MXR_GRAPHICn_WH */
122 #define MXR_GRP_WH_H_SCALE(x)		MXR_MASK_VAL(x, 28, 28)
123 #define MXR_GRP_WH_V_SCALE(x)		MXR_MASK_VAL(x, 12, 12)
124 #define MXR_GRP_WH_WIDTH(x)		MXR_MASK_VAL(x, 26, 16)
125 #define MXR_GRP_WH_HEIGHT(x)		MXR_MASK_VAL(x, 10, 0)
126 
127 /* bits for MXR_RESOLUTION */
128 #define MXR_MXR_RES_HEIGHT(x)		MXR_MASK_VAL(x, 26, 16)
129 #define MXR_MXR_RES_WIDTH(x)		MXR_MASK_VAL(x, 10, 0)
130 
131 /* bits for MXR_GRAPHICn_SXY */
132 #define MXR_GRP_SXY_SX(x)		MXR_MASK_VAL(x, 26, 16)
133 #define MXR_GRP_SXY_SY(x)		MXR_MASK_VAL(x, 10, 0)
134 
135 /* bits for MXR_GRAPHICn_DXY */
136 #define MXR_GRP_DXY_DX(x)		MXR_MASK_VAL(x, 26, 16)
137 #define MXR_GRP_DXY_DY(x)		MXR_MASK_VAL(x, 10, 0)
138 
139 /* bits for MXR_INT_EN */
140 #define MXR_INT_EN_VSYNC		(1 << 11)
141 #define MXR_INT_EN_ALL			(0x0f << 8)
142 
143 /* bits for MXR_INT_STATUS */
144 #define MXR_INT_CLEAR_VSYNC		(1 << 11)
145 #define MXR_INT_STATUS_VSYNC		(1 << 0)
146 
147 /* bits for MXR_LAYER_CFG */
148 #define MXR_LAYER_CFG_GRP1_VAL(x)	MXR_MASK_VAL(x, 11, 8)
149 #define MXR_LAYER_CFG_GRP1_MASK		MXR_LAYER_CFG_GRP1_VAL(~0)
150 #define MXR_LAYER_CFG_GRP0_VAL(x)	MXR_MASK_VAL(x, 7, 4)
151 #define MXR_LAYER_CFG_GRP0_MASK		MXR_LAYER_CFG_GRP0_VAL(~0)
152 #define MXR_LAYER_CFG_VP_VAL(x)		MXR_MASK_VAL(x, 3, 0)
153 #define MXR_LAYER_CFG_VP_MASK		MXR_LAYER_CFG_VP_VAL(~0)
154 
155 /* bits for MXR_CM_COEFF_Y */
156 #define MXR_CM_COEFF_RGB_FULL		(1 << 30)
157 
158 #endif /* SAMSUNG_REGS_MIXER_H */
159 
160