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_CFG_S			0x2004
51 #define MXR_GRAPHIC0_BASE_S		0x2024
52 #define MXR_GRAPHIC1_BASE_S		0x2044
53 
54 /* for parametrized access to layer registers */
55 #define MXR_GRAPHIC_CFG(i)		(0x0020 + (i) * 0x20)
56 #define MXR_GRAPHIC_BASE(i)		(0x0024 + (i) * 0x20)
57 #define MXR_GRAPHIC_SPAN(i)		(0x0028 + (i) * 0x20)
58 #define MXR_GRAPHIC_SXY(i)		(0x002C + (i) * 0x20)
59 #define MXR_GRAPHIC_WH(i)		(0x0030 + (i) * 0x20)
60 #define MXR_GRAPHIC_DXY(i)		(0x0034 + (i) * 0x20)
61 #define MXR_GRAPHIC_BLANK(i)		(0x0038 + (i) * 0x20)
62 #define MXR_GRAPHIC_BASE_S(i)		(0x2024 + (i) * 0x20)
63 
64 /*
65  * Bit definition part
66  */
67 
68 /* generates mask for range of bits */
69 #define MXR_MASK(high_bit, low_bit) \
70 	(((2 << ((high_bit) - (low_bit))) - 1) << (low_bit))
71 
72 #define MXR_MASK_VAL(val, high_bit, low_bit) \
73 	(((val) << (low_bit)) & MXR_MASK(high_bit, low_bit))
74 
75 /* bits for MXR_STATUS */
76 #define MXR_STATUS_SOFT_RESET		(1 << 8)
77 #define MXR_STATUS_16_BURST		(1 << 7)
78 #define MXR_STATUS_BURST_MASK		(1 << 7)
79 #define MXR_STATUS_BIG_ENDIAN		(1 << 3)
80 #define MXR_STATUS_ENDIAN_MASK		(1 << 3)
81 #define MXR_STATUS_SYNC_ENABLE		(1 << 2)
82 #define MXR_STATUS_REG_IDLE		(1 << 1)
83 #define MXR_STATUS_REG_RUN		(1 << 0)
84 
85 /* bits for MXR_CFG */
86 #define MXR_CFG_LAYER_UPDATE		(1 << 31)
87 #define MXR_CFG_LAYER_UPDATE_COUNT_MASK (3 << 29)
88 #define MXR_CFG_QUANT_RANGE_FULL	(0 << 9)
89 #define MXR_CFG_QUANT_RANGE_LIMITED	(1 << 9)
90 #define MXR_CFG_RGB601			(0 << 10)
91 #define MXR_CFG_RGB709			(1 << 10)
92 
93 #define MXR_CFG_RGB_FMT_MASK		0x600
94 #define MXR_CFG_OUT_YUV444		(0 << 8)
95 #define MXR_CFG_OUT_RGB888		(1 << 8)
96 #define MXR_CFG_OUT_MASK		(1 << 8)
97 #define MXR_CFG_DST_SDO			(0 << 7)
98 #define MXR_CFG_DST_HDMI		(1 << 7)
99 #define MXR_CFG_DST_MASK		(1 << 7)
100 #define MXR_CFG_SCAN_HD_720		(0 << 6)
101 #define MXR_CFG_SCAN_HD_1080		(1 << 6)
102 #define MXR_CFG_GRP1_ENABLE		(1 << 5)
103 #define MXR_CFG_GRP0_ENABLE		(1 << 4)
104 #define MXR_CFG_VP_ENABLE		(1 << 3)
105 #define MXR_CFG_SCAN_INTERLACE		(0 << 2)
106 #define MXR_CFG_SCAN_PROGRESSIVE	(1 << 2)
107 #define MXR_CFG_SCAN_NTSC		(0 << 1)
108 #define MXR_CFG_SCAN_PAL		(1 << 1)
109 #define MXR_CFG_SCAN_SD			(0 << 0)
110 #define MXR_CFG_SCAN_HD			(1 << 0)
111 #define MXR_CFG_SCAN_MASK		0x47
112 
113 /* bits for MXR_VIDEO_CFG */
114 #define MXR_VID_CFG_BLEND_EN		(1 << 16)
115 
116 /* bits for MXR_GRAPHICn_CFG */
117 #define MXR_GRP_CFG_COLOR_KEY_DISABLE	(1 << 21)
118 #define MXR_GRP_CFG_BLEND_PRE_MUL	(1 << 20)
119 #define MXR_GRP_CFG_WIN_BLEND_EN	(1 << 17)
120 #define MXR_GRP_CFG_PIXEL_BLEND_EN	(1 << 16)
121 #define MXR_GRP_CFG_MISC_MASK		((3 << 16) | (3 << 20) | 0xff)
122 #define MXR_GRP_CFG_FORMAT_VAL(x)	MXR_MASK_VAL(x, 11, 8)
123 #define MXR_GRP_CFG_FORMAT_MASK		MXR_GRP_CFG_FORMAT_VAL(~0)
124 #define MXR_GRP_CFG_ALPHA_VAL(x)	MXR_MASK_VAL(x, 7, 0)
125 
126 /* bits for MXR_GRAPHICn_WH */
127 #define MXR_GRP_WH_H_SCALE(x)		MXR_MASK_VAL(x, 28, 28)
128 #define MXR_GRP_WH_V_SCALE(x)		MXR_MASK_VAL(x, 12, 12)
129 #define MXR_GRP_WH_WIDTH(x)		MXR_MASK_VAL(x, 26, 16)
130 #define MXR_GRP_WH_HEIGHT(x)		MXR_MASK_VAL(x, 10, 0)
131 
132 /* bits for MXR_RESOLUTION */
133 #define MXR_MXR_RES_HEIGHT(x)		MXR_MASK_VAL(x, 26, 16)
134 #define MXR_MXR_RES_WIDTH(x)		MXR_MASK_VAL(x, 10, 0)
135 
136 /* bits for MXR_GRAPHICn_SXY */
137 #define MXR_GRP_SXY_SX(x)		MXR_MASK_VAL(x, 26, 16)
138 #define MXR_GRP_SXY_SY(x)		MXR_MASK_VAL(x, 10, 0)
139 
140 /* bits for MXR_GRAPHICn_DXY */
141 #define MXR_GRP_DXY_DX(x)		MXR_MASK_VAL(x, 26, 16)
142 #define MXR_GRP_DXY_DY(x)		MXR_MASK_VAL(x, 10, 0)
143 
144 /* bits for MXR_INT_EN */
145 #define MXR_INT_EN_VSYNC		(1 << 11)
146 #define MXR_INT_EN_ALL			(0x0f << 8)
147 
148 /* bits for MXR_INT_STATUS */
149 #define MXR_INT_CLEAR_VSYNC		(1 << 11)
150 #define MXR_INT_STATUS_VSYNC		(1 << 0)
151 
152 /* bits for MXR_LAYER_CFG */
153 #define MXR_LAYER_CFG_GRP1_VAL(x)	MXR_MASK_VAL(x, 11, 8)
154 #define MXR_LAYER_CFG_GRP1_MASK		MXR_LAYER_CFG_GRP1_VAL(~0)
155 #define MXR_LAYER_CFG_GRP0_VAL(x)	MXR_MASK_VAL(x, 7, 4)
156 #define MXR_LAYER_CFG_GRP0_MASK		MXR_LAYER_CFG_GRP0_VAL(~0)
157 #define MXR_LAYER_CFG_VP_VAL(x)		MXR_MASK_VAL(x, 3, 0)
158 #define MXR_LAYER_CFG_VP_MASK		MXR_LAYER_CFG_VP_VAL(~0)
159 
160 /* bits for MXR_CM_COEFF_Y */
161 #define MXR_CM_COEFF_RGB_FULL		(1 << 30)
162 
163 #endif /* SAMSUNG_REGS_MIXER_H */
164 
165