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tda1002x.h
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1 /*
2  TDA10021/TDA10023 - Single Chip Cable Channel Receiver driver module
3  used on the the Siemens DVB-C cards
4 
5  Copyright (C) 1999 Convergence Integrated Media GmbH <[email protected]>
6  Copyright (C) 2004 Markus Schulz <[email protected]>
7  Support for TDA10021
8 
9  This program is free software; you can redistribute it and/or modify
10  it under the terms of the GNU General Public License as published by
11  the Free Software Foundation; either version 2 of the License, or
12  (at your option) any later version.
13 
14  This program is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  GNU General Public License for more details.
18 
19  You should have received a copy of the GNU General Public License
20  along with this program; if not, write to the Free Software
21  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23 
24 #ifndef TDA1002x_H
25 #define TDA1002x_H
26 
27 #include <linux/dvb/frontend.h>
28 
30  /* the demodulator's i2c address */
33 };
34 
39  TDA10023_OUTPUT_MODE_SERIAL, /* TODO: not implemented */
40 };
41 
43  /* the demodulator's i2c address */
46 
47  /* clock settings */
48  u32 xtal; /* defaults: 28920000 */
49  u8 pll_m; /* defaults: 8 */
50  u8 pll_p; /* defaults: 4 */
51  u8 pll_n; /* defaults: 1 */
52 
53  /* MPEG2 TS output mode */
55 
56  /* input freq offset + baseband conversion type */
58 };
59 
60 #if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && defined(MODULE))
61 extern struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
62  struct i2c_adapter* i2c, u8 pwm);
63 #else
64 static inline struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
65  struct i2c_adapter* i2c, u8 pwm)
66 {
67  printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
68  return NULL;
69 }
70 #endif // CONFIG_DVB_TDA10021
71 
72 #if defined(CONFIG_DVB_TDA10023) || \
73  (defined(CONFIG_DVB_TDA10023_MODULE) && defined(MODULE))
74 extern struct dvb_frontend *tda10023_attach(
75  const struct tda10023_config *config,
76  struct i2c_adapter *i2c, u8 pwm);
77 #else
78 static inline struct dvb_frontend *tda10023_attach(
79  const struct tda10023_config *config,
80  struct i2c_adapter *i2c, u8 pwm)
81 {
82  printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
83  return NULL;
84 }
85 #endif // CONFIG_DVB_TDA10023
86 
87 #endif // TDA1002x_H