| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | /** |
| 2 | * Driver for Infineon tua6100 PLL. |
| 3 | * |
| 4 | * (c) 2006 Andrew de Quincey |
| 5 | * |
| 6 | * Based on code found in budget-av.c, which has the following: |
| 7 | * Compiled from various sources by Michael Hunold <michael@mihu.de> |
| 8 | * |
| 9 | * CI interface support (c) 2004 Olivier Gournet <ogournet@anevia.com> & |
| 10 | * Andrew de Quincey <adq_dvb@lidskialf.net> |
| 11 | * |
| 12 | * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de> |
| 13 | * |
| 14 | * Copyright (C) 1999-2002 Ralph Metzler |
| 15 | * & Marcus Metzler for convergence integrated media GmbH |
| 16 | * This program is free software; you can redistribute it and/or modify |
| 17 | * it under the terms of the GNU General Public License as published by |
| 18 | * the Free Software Foundation; either version 2 of the License, or |
| 19 | * (at your option) any later version. |
| 20 | * |
| 21 | * This program is distributed in the hope that it will be useful, |
| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 24 | * GNU General Public License for more details. |
| 25 | */ |
| 26 | |
| 27 | #ifndef __DVB_TUA6100_H__ |
| 28 | #define __DVB_TUA6100_H__ |
| 29 | |
| 30 | #include <linux/i2c.h> |
| 31 | #include "dvb_frontend.h" |
| 32 | |
| 33 | #if IS_REACHABLE(CONFIG_DVB_TUA6100) |
| 34 | extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c); |
| 35 | #else |
| 36 | static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c) |
| 37 | { |
| 38 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 39 | return NULL; |
| 40 | } |
| 41 | #endif // CONFIG_DVB_TUA6100 |
| 42 | |
| 43 | #endif |