Commit | Line | Data |
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7bbb1ce4 ST |
1 | /* |
2 | NXP TDA10048HN DVB OFDM demodulator driver | |
3 | ||
9e081997 | 4 | Copyright (C) 2009 Steven Toth <stoth@kernellabs.com> |
7bbb1ce4 ST |
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 | ||
22 | #ifndef TDA10048_H | |
23 | #define TDA10048_H | |
24 | ||
25 | #include <linux/dvb/frontend.h> | |
26 | #include <linux/firmware.h> | |
27 | ||
28 | struct tda10048_config { | |
29 | ||
30 | /* the demodulator's i2c address */ | |
31 | u8 demod_address; | |
32 | ||
33 | /* serial/parallel output */ | |
34 | #define TDA10048_PARALLEL_OUTPUT 0 | |
35 | #define TDA10048_SERIAL_OUTPUT 1 | |
36 | u8 output_mode; | |
37 | ||
38 | #define TDA10048_BULKWRITE_200 200 | |
39 | #define TDA10048_BULKWRITE_50 50 | |
40 | u8 fwbulkwritelen; | |
41 | ||
42 | /* Spectral Inversion */ | |
43 | #define TDA10048_INVERSION_OFF 0 | |
44 | #define TDA10048_INVERSION_ON 1 | |
45 | u8 inversion; | |
d1141538 ST |
46 | |
47 | #define TDA10048_IF_3300 3300 | |
48 | #define TDA10048_IF_3500 3500 | |
49 | #define TDA10048_IF_3800 3800 | |
50 | #define TDA10048_IF_4000 4000 | |
51 | #define TDA10048_IF_4300 4300 | |
52 | #define TDA10048_IF_4500 4500 | |
53 | #define TDA10048_IF_4750 4750 | |
54 | #define TDA10048_IF_36130 36130 | |
9e081997 ST |
55 | u16 dtv6_if_freq_khz; |
56 | u16 dtv7_if_freq_khz; | |
57 | u16 dtv8_if_freq_khz; | |
d1141538 ST |
58 | |
59 | #define TDA10048_CLK_4000 4000 | |
60 | #define TDA10048_CLK_16000 16000 | |
61 | u16 clk_freq_khz; | |
8153c3b7 ST |
62 | |
63 | /* Disable I2C gate access */ | |
64 | u8 disable_gate_access; | |
7bbb1ce4 ST |
65 | }; |
66 | ||
67 | #if defined(CONFIG_DVB_TDA10048) || \ | |
68 | (defined(CONFIG_DVB_TDA10048_MODULE) && defined(MODULE)) | |
69 | extern struct dvb_frontend *tda10048_attach( | |
70 | const struct tda10048_config *config, | |
71 | struct i2c_adapter *i2c); | |
72 | #else | |
73 | static inline struct dvb_frontend *tda10048_attach( | |
74 | const struct tda10048_config *config, | |
75 | struct i2c_adapter *i2c) | |
76 | { | |
77 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
78 | return NULL; | |
79 | } | |
80 | #endif /* CONFIG_DVB_TDA10048 */ | |
81 | ||
82 | #endif /* TDA10048_H */ |