Merge branch 'fix/pcm-hwptr' into for-linus
[linux/fpc-iii.git] / drivers / media / dvb / frontends / stv6110x.h
bloba38257080e0194d2ae9ecbe36d6f33929dbd90b2
1 /*
2 STV6110(A) Silicon tuner driver
4 Copyright (C) Manu Abraham <abraham.manu@gmail.com>
6 Copyright (C) ST Microelectronics
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.
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.
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.
23 #ifndef __STV6110x_H
24 #define __STV6110x_H
26 struct stv6110x_config {
27 u8 addr;
28 u32 refclk;
31 enum tuner_mode {
32 TUNER_SLEEP = 1,
33 TUNER_WAKE,
36 enum tuner_status {
37 TUNER_PHASELOCKED = 1,
40 struct stv6110x_devctl {
41 int (*tuner_init) (struct dvb_frontend *fe);
42 int (*tuner_set_mode) (struct dvb_frontend *fe, enum tuner_mode mode);
43 int (*tuner_set_frequency) (struct dvb_frontend *fe, u32 frequency);
44 int (*tuner_get_frequency) (struct dvb_frontend *fe, u32 *frequency);
45 int (*tuner_set_bandwidth) (struct dvb_frontend *fe, u32 bandwidth);
46 int (*tuner_get_bandwidth) (struct dvb_frontend *fe, u32 *bandwidth);
47 int (*tuner_set_bbgain) (struct dvb_frontend *fe, u32 gain);
48 int (*tuner_get_bbgain) (struct dvb_frontend *fe, u32 *gain);
49 int (*tuner_set_refclk) (struct dvb_frontend *fe, u32 refclk);
50 int (*tuner_get_status) (struct dvb_frontend *fe, u32 *status);
54 #if defined(CONFIG_DVB_STV6110x) || (defined(CONFIG_DVB_STV6110x_MODULE) && defined(MODULE))
56 extern struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
57 const struct stv6110x_config *config,
58 struct i2c_adapter *i2c);
60 #else
61 static inline struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
62 const struct stv6110x_config *config,
63 struct i2c_adapter *i2c)
65 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
66 return NULL;
69 #endif /* CONFIG_DVB_STV6110x */
71 #endif /* __STV6110x_H */