diff options
Diffstat (limited to 'kernel/drivers/media/dvb-frontends/ds3000.h')
| -rw-r--r-- | kernel/drivers/media/dvb-frontends/ds3000.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/kernel/drivers/media/dvb-frontends/ds3000.h b/kernel/drivers/media/dvb-frontends/ds3000.h new file mode 100644 index 000000000..153169da9 --- /dev/null +++ b/kernel/drivers/media/dvb-frontends/ds3000.h @@ -0,0 +1,50 @@ +/* + Montage Technology DS3000 - DVBS/S2 Demodulator driver + Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> + + Copyright (C) 2009-2012 TurboSight.com + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef DS3000_H +#define DS3000_H + +#include <linux/kconfig.h> +#include <linux/dvb/frontend.h> + +struct ds3000_config { + /* the demodulator's i2c address */ + u8 demod_address; + u8 ci_mode; + /* Set device param to start dma */ + int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); + /* Hook for Lock LED */ + void (*set_lock_led)(struct dvb_frontend *fe, int offon); +}; + +#if IS_REACHABLE(CONFIG_DVB_DS3000) +extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, + struct i2c_adapter *i2c); +#else +static inline +struct dvb_frontend *ds3000_attach(const struct ds3000_config *config, + struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif /* CONFIG_DVB_DS3000 */ +#endif /* DS3000_H */ |