Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / drivers / media / dvb-frontends / cx24117.h
blob445f13faf63a42d67ae3d4c32dd4e9558c3d1f6f
1 /*
2 Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver
4 Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>
5 (based on cx24116.h by Steven Toth)
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
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.
22 #ifndef CX24117_H
23 #define CX24117_H
25 #include <linux/dvb/frontend.h>
27 struct cx24117_config {
28 /* the demodulator's i2c address */
29 u8 demod_address;
32 #if IS_REACHABLE(CONFIG_DVB_CX24117)
33 extern struct dvb_frontend *cx24117_attach(
34 const struct cx24117_config *config,
35 struct i2c_adapter *i2c);
36 #else
37 static inline struct dvb_frontend *cx24117_attach(
38 const struct cx24117_config *config,
39 struct i2c_adapter *i2c)
41 dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
42 return NULL;
44 #endif
46 #endif /* CX24117_H */