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0d46748c ST |
1 | /* |
2 | Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver | |
3 | ||
4 | Copyright (C) 2006 Steven Toth <stoth@linuxtv.com> | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
19 | */ | |
20 | ||
21 | #ifndef CX24116_H | |
22 | #define CX24116_H | |
23 | ||
24 | #include <linux/dvb/frontend.h> | |
25 | ||
f11ec7d4 | 26 | struct cx24116_config { |
0d46748c ST |
27 | /* the demodulator's i2c address */ |
28 | u8 demod_address; | |
29 | ||
30 | /* Need to set device param for start_dma */ | |
f11ec7d4 | 31 | int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); |
0d46748c ST |
32 | |
33 | /* Need to reset device during firmware loading */ | |
f11ec7d4 | 34 | int (*reset_device)(struct dvb_frontend *fe); |
cc8c4f3a IL |
35 | |
36 | /* Need to set MPEG parameters */ | |
37 | u8 mpg_clk_pos_pol:0x02; | |
107d7b18 AP |
38 | |
39 | /* max bytes I2C provider can write at once */ | |
40 | u16 i2c_wr_max; | |
0d46748c ST |
41 | }; |
42 | ||
9ed55375 CG |
43 | #if defined(CONFIG_DVB_CX24116) || \ |
44 | (defined(CONFIG_DVB_CX24116_MODULE) && defined(MODULE)) | |
f11ec7d4 ST |
45 | extern struct dvb_frontend *cx24116_attach( |
46 | const struct cx24116_config *config, | |
47 | struct i2c_adapter *i2c); | |
0d46748c | 48 | #else |
f11ec7d4 ST |
49 | static inline struct dvb_frontend *cx24116_attach( |
50 | const struct cx24116_config *config, | |
51 | struct i2c_adapter *i2c) | |
0d46748c | 52 | { |
d93356a2 | 53 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
0d46748c ST |
54 | return NULL; |
55 | } | |
f11ec7d4 | 56 | #endif |
0d46748c ST |
57 | |
58 | #endif /* CX24116_H */ |