diff options
Diffstat (limited to 'drivers/media/dvb/frontends/mb86a20s.h')
| -rw-r--r-- | drivers/media/dvb/frontends/mb86a20s.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/mb86a20s.h b/drivers/media/dvb/frontends/mb86a20s.h new file mode 100644 index 00000000..bf22e778 --- /dev/null +++ b/drivers/media/dvb/frontends/mb86a20s.h @@ -0,0 +1,52 @@ +/* + * Fujitsu mb86a20s driver + * + * Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.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 version 2. + * + * 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. + */ + +#ifndef MB86A20S_H +#define MB86A20S_H + +#include <linux/dvb/frontend.h> + +/** + * struct mb86a20s_config - Define the per-device attributes of the frontend + * + * @demod_address: the demodulator's i2c address + */ + +struct mb86a20s_config { + u8 demod_address; + bool is_serial; +}; + +#if defined(CONFIG_DVB_MB86A20S) || (defined(CONFIG_DVB_MB86A20S_MODULE) \ + && defined(MODULE)) +extern struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config, + struct i2c_adapter *i2c); +extern struct i2c_adapter *mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *); +#else +static inline struct dvb_frontend *mb86a20s_attach( + const struct mb86a20s_config *config, struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +static struct i2c_adapter * + mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *fe) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* MB86A20S */ |