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Hans Verkuil5740f4e2014-09-03 03:31:07 -03001/*
2 * tw68-reg.h - TW68xx register offsets
3 *
4 * Much of this code is derived from the cx88 and sa7134 drivers, which
5 * were in turn derived from the bt87x driver. The original work was by
6 * Gerd Knorr; more recently the code was enhanced by Mauro Carvalho Chehab,
7 * Hans Verkuil, Andy Walls and many others. Their work is gratefully
8 * acknowledged. Full credit goes to them - any problems within this code
9 * are mine.
10 *
Hans Verkuile15d1c122014-09-03 03:36:14 -030011 * Copyright (C) William M. Brack
12 *
13 * Refactored and updated to the latest v4l core frameworks:
14 *
15 * Copyright (C) 2014 Hans Verkuil <hverkuil@xs4all.nl>
Hans Verkuil5740f4e2014-09-03 03:31:07 -030016 *
17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation; either version 2 of the License, or
20 * (at your option) any later version.
21 *
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
Hans Verkuil5740f4e2014-09-03 03:31:07 -030026*/
27
28#ifndef _TW68_REG_H_
29#define _TW68_REG_H_
30
31/* ---------------------------------------------------------------------- */
32#define TW68_DMAC 0x000
33#define TW68_DMAP_SA 0x004
34#define TW68_DMAP_EXE 0x008
35#define TW68_DMAP_PP 0x00c
36#define TW68_VBIC 0x010
37#define TW68_SBUSC 0x014
38#define TW68_SBUSSD 0x018
39#define TW68_INTSTAT 0x01C
40#define TW68_INTMASK 0x020
41#define TW68_GPIOC 0x024
42#define TW68_GPOE 0x028
43#define TW68_TESTREG 0x02C
44#define TW68_SBUSRD 0x030
45#define TW68_SBUS_TRIG 0x034
46#define TW68_CAP_CTL 0x040
47#define TW68_SUBSYS 0x054
48#define TW68_I2C_RST 0x064
49#define TW68_VBIINST 0x06C
50/* define bits in FIFO and DMAP Control reg */
51#define TW68_DMAP_EN (1 << 0)
52#define TW68_FIFO_EN (1 << 1)
53/* define the Interrupt Status Register bits */
54#define TW68_SBDONE (1 << 0)
55#define TW68_DMAPI (1 << 1)
56#define TW68_GPINT (1 << 2)
57#define TW68_FFOF (1 << 3)
58#define TW68_FDMIS (1 << 4)
59#define TW68_DMAPERR (1 << 5)
60#define TW68_PABORT (1 << 6)
61#define TW68_SBDONE2 (1 << 12)
62#define TW68_SBERR2 (1 << 13)
63#define TW68_PPERR (1 << 14)
64#define TW68_FFERR (1 << 15)
65#define TW68_DET50 (1 << 16)
66#define TW68_FLOCK (1 << 17)
67#define TW68_CCVALID (1 << 18)
68#define TW68_VLOCK (1 << 19)
69#define TW68_FIELD (1 << 20)
70#define TW68_SLOCK (1 << 21)
71#define TW68_HLOCK (1 << 22)
72#define TW68_VDLOSS (1 << 23)
73#define TW68_SBERR (1 << 24)
74/* define the i2c control register bits */
75#define TW68_SBMODE (0)
76#define TW68_WREN (1)
77#define TW68_SSCLK (6)
78#define TW68_SSDAT (7)
79#define TW68_SBCLK (8)
80#define TW68_WDLEN (16)
81#define TW68_RDLEN (20)
82#define TW68_SBRW (24)
83#define TW68_SBDEV (25)
84
85#define TW68_SBMODE_B (1 << TW68_SBMODE)
86#define TW68_WREN_B (1 << TW68_WREN)
87#define TW68_SSCLK_B (1 << TW68_SSCLK)
88#define TW68_SSDAT_B (1 << TW68_SSDAT)
89#define TW68_SBRW_B (1 << TW68_SBRW)
90
91#define TW68_GPDATA 0x100
92#define TW68_STATUS1 0x204
93#define TW68_INFORM 0x208
94#define TW68_OPFORM 0x20C
95#define TW68_HSYNC 0x210
96#define TW68_ACNTL 0x218
97#define TW68_CROP_HI 0x21C
98#define TW68_VDELAY_LO 0x220
99#define TW68_VACTIVE_LO 0x224
100#define TW68_HDELAY_LO 0x228
101#define TW68_HACTIVE_LO 0x22C
102#define TW68_CNTRL1 0x230
103#define TW68_VSCALE_LO 0x234
104#define TW68_SCALE_HI 0x238
105#define TW68_HSCALE_LO 0x23C
106#define TW68_BRIGHT 0x240
107#define TW68_CONTRAST 0x244
108#define TW68_SHARPNESS 0x248
109#define TW68_SAT_U 0x24C
110#define TW68_SAT_V 0x250
111#define TW68_HUE 0x254
112#define TW68_SHARP2 0x258
113#define TW68_VSHARP 0x25C
114#define TW68_CORING 0x260
115#define TW68_VBICNTL 0x264
116#define TW68_CNTRL2 0x268
117#define TW68_CC_DATA 0x26C
118#define TW68_SDT 0x270
119#define TW68_SDTR 0x274
120#define TW68_RESERV2 0x278
121#define TW68_RESERV3 0x27C
122#define TW68_CLMPG 0x280
123#define TW68_IAGC 0x284
124#define TW68_AGCGAIN 0x288
125#define TW68_PEAKWT 0x28C
126#define TW68_CLMPL 0x290
127#define TW68_SYNCT 0x294
128#define TW68_MISSCNT 0x298
129#define TW68_PCLAMP 0x29C
130#define TW68_VCNTL1 0x2A0
131#define TW68_VCNTL2 0x2A4
132#define TW68_CKILL 0x2A8
133#define TW68_COMB 0x2AC
134#define TW68_LDLY 0x2B0
135#define TW68_MISC1 0x2B4
136#define TW68_LOOP 0x2B8
137#define TW68_MISC2 0x2BC
138#define TW68_MVSN 0x2C0
139#define TW68_STATUS2 0x2C4
140#define TW68_HFREF 0x2C8
141#define TW68_CLMD 0x2CC
142#define TW68_IDCNTL 0x2D0
143#define TW68_CLCNTL1 0x2D4
144
145/* Audio */
146#define TW68_ACKI1 0x300
147#define TW68_ACKI2 0x304
148#define TW68_ACKI3 0x308
149#define TW68_ACKN1 0x30C
150#define TW68_ACKN2 0x310
151#define TW68_ACKN3 0x314
152#define TW68_SDIV 0x318
153#define TW68_LRDIV 0x31C
154#define TW68_ACCNTL 0x320
155
156#define TW68_VSCTL 0x3B8
157#define TW68_CHROMAGVAL 0x3BC
158
159#define TW68_F2CROP_HI 0x3DC
160#define TW68_F2VDELAY_LO 0x3E0
161#define TW68_F2VACTIVE_LO 0x3E4
162#define TW68_F2HDELAY_LO 0x3E8
163#define TW68_F2HACTIVE_LO 0x3EC
164#define TW68_F2CNT 0x3F0
165#define TW68_F2VSCALE_LO 0x3F4
166#define TW68_F2SCALE_HI 0x3F8
167#define TW68_F2HSCALE_LO 0x3FC
168
169#define RISC_INT_BIT 0x08000000
170#define RISC_SYNCO 0xC0000000
171#define RISC_SYNCE 0xD0000000
172#define RISC_JUMP 0xB0000000
173#define RISC_LINESTART 0x90000000
174#define RISC_INLINE 0xA0000000
175
176#define VideoFormatNTSC 0
177#define VideoFormatNTSCJapan 0
178#define VideoFormatPALBDGHI 1
179#define VideoFormatSECAM 2
180#define VideoFormatNTSC443 3
181#define VideoFormatPALM 4
182#define VideoFormatPALN 5
183#define VideoFormatPALNC 5
184#define VideoFormatPAL60 6
185#define VideoFormatAuto 7
186
187#define ColorFormatRGB32 0x00
188#define ColorFormatRGB24 0x10
189#define ColorFormatRGB16 0x20
190#define ColorFormatRGB15 0x30
191#define ColorFormatYUY2 0x40
192#define ColorFormatBSWAP 0x04
193#define ColorFormatWSWAP 0x08
194#define ColorFormatGamma 0x80
195#endif