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Commit | Line | Data |
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1 | /* | |
2 | Driver for ST STV0288 demodulator | |
3 | ||
4 | Copyright (C) 2006 Georg Acher, BayCom GmbH, acher (at) baycom (dot) de | |
5 | for Reel Multimedia | |
6 | Copyright (C) 2008 TurboSight.com, <bob@turbosight.com> | |
7 | Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by> | |
8 | Removed stb6000 specific tuner code and revised some | |
9 | procedures. | |
10 | ||
11 | This program is free software; you can redistribute it and/or modify | |
12 | it under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | This program is distributed in the hope that it will be useful, | |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with this program; if not, write to the Free Software | |
23 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
24 | ||
25 | */ | |
26 | ||
27 | #ifndef STV0288_H | |
28 | #define STV0288_H | |
29 | ||
30 | #include <linux/dvb/frontend.h> | |
31 | #include "dvb_frontend.h" | |
32 | ||
33 | struct stv0288_config { | |
34 | /* the demodulator's i2c address */ | |
35 | u8 demod_address; | |
36 | ||
37 | u8* inittab; | |
38 | ||
39 | /* minimum delay before retuning */ | |
40 | int min_delay_ms; | |
41 | ||
42 | int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); | |
43 | }; | |
44 | ||
45 | #if defined(CONFIG_DVB_STV0288) || (defined(CONFIG_DVB_STV0288_MODULE) && \ | |
46 | defined(MODULE)) | |
47 | extern struct dvb_frontend *stv0288_attach(const struct stv0288_config *config, | |
48 | struct i2c_adapter *i2c); | |
49 | #else | |
50 | static inline struct dvb_frontend *stv0288_attach(const struct stv0288_config *config, | |
51 | struct i2c_adapter *i2c) | |
52 | { | |
53 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
54 | return NULL; | |
55 | } | |
56 | #endif /* CONFIG_DVB_STV0288 */ | |
57 | ||
58 | static inline int stv0288_writereg(struct dvb_frontend *fe, u8 reg, u8 val) | |
59 | { | |
60 | int r = 0; | |
61 | u8 buf[] = { reg, val }; | |
62 | if (fe->ops.write) | |
63 | r = fe->ops.write(fe, buf, 2); | |
64 | return r; | |
65 | } | |
66 | ||
67 | #endif /* STV0288_H */ |