projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 04a45929 KL |
1 | /* |
| 2 | * Support for NXT2002 and NXT2004 - VSB/QAM | |
| 3 | * | |
| 4 | * Copyright (C) 2005 Kirk Lapray ([email protected]) | |
| 5 | * based on nxt2002 by Taylor Jacob <[email protected]> | |
| 6 | * and nxt2004 by Jean-Francois Thibert ([email protected]) | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | * | |
| 13 | * This program is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | * GNU General Public License for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU General Public License | |
| 19 | * along with this program; if not, write to the Free Software | |
| 20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 21 | * | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef NXT200X_H | |
| 25 | #define NXT200X_H | |
| 26 | ||
| 27 | #include <linux/dvb/frontend.h> | |
| 28 | #include <linux/firmware.h> | |
| 29 | ||
| 30 | typedef enum nxt_chip_t { | |
| 31 | NXTUNDEFINED, | |
| 32 | NXT2002, | |
| 33 | NXT2004 | |
| 34 | }nxt_chip_type; | |
| 35 | ||
| 36 | struct nxt200x_config | |
| 37 | { | |
| 38 | /* the demodulator's i2c address */ | |
| 39 | u8 demod_address; | |
| 40 | ||
| 04a45929 KL |
41 | /* need to set device param for start_dma */ |
| 42 | int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); | |
| 43 | }; | |
| 44 | ||
| 9b174527 | 45 | #if IS_REACHABLE(CONFIG_DVB_NXT200X) |
| 04a45929 KL |
46 | extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config, |
| 47 | struct i2c_adapter* i2c); | |
| 102a342b AQ |
48 | #else |
| 49 | static inline struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config, | |
| 50 | struct i2c_adapter* i2c) | |
| 51 | { | |
| 271ddbf7 | 52 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 102a342b AQ |
53 | return NULL; |
| 54 | } | |
| 55 | #endif // CONFIG_DVB_NXT200X | |
| 04a45929 KL |
56 | |
| 57 | #endif /* NXT200X_H */ |