1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * Driver for Infineon tua6100 PLL. |
4 | * |
5 | * (c) 2006 Andrew de Quincey |
6 | * |
7 | * Based on code found in budget-av.c, which has the following: |
8 | * Compiled from various sources by Michael Hunold <michael@mihu.de> |
9 | * |
10 | * CI interface support (c) 2004 Olivier Gournet <ogournet@anevia.com> & |
11 | * Andrew de Quincey <adq_dvb@lidskialf.net> |
12 | * |
13 | * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de> |
14 | * |
15 | * Copyright (C) 1999-2002 Ralph Metzler |
16 | * & Marcus Metzler for convergence integrated media GmbH |
17 | */ |
18 | |
19 | #ifndef __DVB_TUA6100_H__ |
20 | #define __DVB_TUA6100_H__ |
21 | |
22 | #include <linux/i2c.h> |
23 | #include <media/dvb_frontend.h> |
24 | |
25 | #if IS_REACHABLE(CONFIG_DVB_TUA6100) |
26 | extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c); |
27 | #else |
28 | static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c) |
29 | { |
30 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n" , __func__); |
31 | return NULL; |
32 | } |
33 | #endif // CONFIG_DVB_TUA6100 |
34 | |
35 | #endif |
36 | |