diff options
Diffstat (limited to 'drivers/media/tuners/mt20xx.h')
| -rw-r--r-- | drivers/media/tuners/mt20xx.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/media/tuners/mt20xx.h b/drivers/media/tuners/mt20xx.h new file mode 100644 index 000000000..9912362b4 --- /dev/null +++ b/drivers/media/tuners/mt20xx.h @@ -0,0 +1,37 @@ +/* + 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 __MT20XX_H__ +#define __MT20XX_H__ + +#include <linux/i2c.h> +#include "dvb_frontend.h" + +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT20XX) +extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr); +#else +static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __MT20XX_H__ */ |