blob: 5f0f20e7e4f81e91cb374859ae8cc00df085bcdc [file] [log] [blame]
Andrew de Quincey6bca3582006-08-08 09:10:10 -03001 /*
2 Driver for Philips tda8262/tda8263 DVBS Silicon tuners
3
4 (c) 2006 Andrew de Quincey
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21 */
22
23#ifndef __DVB_TDA826X_H__
24#define __DVB_TDA826X_H__
25
26#include <linux/i2c.h>
27#include "dvb_frontend.h"
28
29/**
30 * Attach a tda826x tuner to the supplied frontend structure.
31 *
32 * @param fe Frontend to attach to.
33 * @param addr i2c address of the tuner.
34 * @param i2c i2c adapter to use.
35 * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector.
36 * @return FE pointer on success, NULL on failure.
37 */
Peter Senna Tschudin7b34be72013-01-20 01:32:56 -030038#if IS_ENABLED(CONFIG_DVB_TDA826X)
Michael Krufkyc071fab2006-10-09 05:17:45 -030039extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr,
40 struct i2c_adapter *i2c,
41 int has_loopthrough);
42#else
43static inline struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe,
44 int addr,
45 struct i2c_adapter *i2c,
46 int has_loopthrough)
47{
Harvey Harrison271ddbf2008-04-08 23:20:00 -030048 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
Michael Krufkyc071fab2006-10-09 05:17:45 -030049 return NULL;
50}
51#endif // CONFIG_DVB_TDA826X
Andrew de Quincey6bca3582006-08-08 09:10:10 -030052
Michael Krufkyc071fab2006-10-09 05:17:45 -030053#endif // __DVB_TDA826X_H__