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1da177e4 LT |
1 | /* |
2 | Driver for ST STV0299 demodulator | |
3 | ||
4 | Copyright (C) 2001-2002 Convergence Integrated Media GmbH | |
5 | <ralph@convergence.de>, | |
6 | <holger@convergence.de>, | |
7 | <js@convergence.de> | |
8 | ||
9 | ||
10 | Philips SU1278/SH | |
11 | ||
12 | Copyright (C) 2002 by Peter Schildmann <peter.schildmann@web.de> | |
13 | ||
14 | ||
15 | LG TDQF-S001F | |
16 | ||
17 | Copyright (C) 2002 Felix Domke <tmbinc@elitedvb.net> | |
18 | & Andreas Oberritter <obi@linuxtv.org> | |
19 | ||
20 | ||
21 | Support for Samsung TBMU24112IMB used on Technisat SkyStar2 rev. 2.6B | |
22 | ||
23 | Copyright (C) 2003 Vadim Catana <skystar@moldova.cc>: | |
24 | ||
25 | Support for Philips SU1278 on Technotrend hardware | |
26 | ||
27 | Copyright (C) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> | |
28 | ||
29 | This program is free software; you can redistribute it and/or modify | |
30 | it under the terms of the GNU General Public License as published by | |
31 | the Free Software Foundation; either version 2 of the License, or | |
32 | (at your option) any later version. | |
33 | ||
34 | This program is distributed in the hope that it will be useful, | |
35 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
36 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
37 | GNU General Public License for more details. | |
38 | ||
39 | You should have received a copy of the GNU General Public License | |
40 | along with this program; if not, write to the Free Software | |
41 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
42 | ||
43 | */ | |
44 | ||
45 | #ifndef STV0299_H | |
46 | #define STV0299_H | |
47 | ||
48 | #include <linux/dvb/frontend.h> | |
49 | #include "dvb_frontend.h" | |
50 | ||
51 | #define STV0229_LOCKOUTPUT_0 0 | |
52 | #define STV0229_LOCKOUTPUT_1 1 | |
53 | #define STV0229_LOCKOUTPUT_CF 2 | |
54 | #define STV0229_LOCKOUTPUT_LK 3 | |
55 | ||
56 | #define STV0299_VOLT13_OP0 0 | |
57 | #define STV0299_VOLT13_OP1 1 | |
58 | ||
59 | struct stv0299_config | |
60 | { | |
61 | /* the demodulator's i2c address */ | |
62 | u8 demod_address; | |
63 | ||
64 | /* inittab - array of pairs of values. | |
65 | * First of each pair is the register, second is the value. | |
66 | * List should be terminated with an 0xff, 0xff pair. | |
67 | */ | |
68 | u8* inittab; | |
69 | ||
70 | /* master clock to use */ | |
71 | u32 mclk; | |
72 | ||
73 | /* does the inversion require inversion? */ | |
74 | u8 invert:1; | |
75 | ||
1da177e4 LT |
76 | /* Skip reinitialisation? */ |
77 | u8 skip_reinit:1; | |
78 | ||
79 | /* LOCK OUTPUT setting */ | |
80 | u8 lock_output:2; | |
81 | ||
82 | /* Is 13v controlled by OP0 or OP1? */ | |
83 | u8 volt13_op0_op1:1; | |
84 | ||
85 | /* minimum delay before retuning */ | |
86 | int min_delay_ms; | |
87 | ||
88 | /* Set the symbol rate */ | |
89 | int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio); | |
1da177e4 LT |
90 | }; |
91 | ||
1da177e4 LT |
92 | extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config, |
93 | struct i2c_adapter* i2c); | |
94 | ||
c10d14d6 AQ |
95 | static inline int stv0299_writereg(struct dvb_frontend *fe, u8 reg, u8 val) { |
96 | int r = 0; | |
97 | u8 buf[] = {reg, val}; | |
98 | if (fe->ops.write) | |
99 | r = fe->ops.write(fe, buf, 2); | |
100 | return r; | |
101 | } | |
102 | ||
1da177e4 | 103 | #endif // STV0299_H |