Linux 2.6.34-rc3
[pohmelfs.git] / drivers / media / dvb / frontends / stv0900.h
blobe3e35d1ce8384270837e1b77ebe27de09f4d4d92
1 /*
2 * stv0900.h
4 * Driver for ST STV0900 satellite demodulator IC.
6 * Copyright (C) ST Microelectronics.
7 * Copyright (C) 2009 NetUP Inc.
8 * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
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.
26 #ifndef STV0900_H
27 #define STV0900_H
29 #include <linux/dvb/frontend.h>
30 #include "dvb_frontend.h"
32 struct stv0900_reg {
33 u16 addr;
34 u8 val;
37 struct stv0900_config {
38 u8 demod_address;
39 u8 demod_mode;
40 u32 xtal;
41 u8 clkmode;/* 0 for CLKI, 2 for XTALI */
43 u8 diseqc_mode;
45 u8 path1_mode;
46 u8 path2_mode;
47 struct stv0900_reg *ts_config_regs;
48 u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */
49 u8 tun2_maddress;
50 u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */
51 u8 tun2_adc;
52 u8 tun1_type;/* for now 3 for stb6100 auto, else - software */
53 u8 tun2_type;
54 /* Set device param to start dma */
55 int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
58 #if defined(CONFIG_DVB_STV0900) || (defined(CONFIG_DVB_STV0900_MODULE) \
59 && defined(MODULE))
60 extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
61 struct i2c_adapter *i2c, int demod);
62 #else
63 static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
64 struct i2c_adapter *i2c, int demod)
66 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
67 return NULL;
69 #endif
71 #endif