diff options
Diffstat (limited to 'drivers/media/tuners/tda18218.h')
| -rw-r--r-- | drivers/media/tuners/tda18218.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/media/tuners/tda18218.h b/drivers/media/tuners/tda18218.h new file mode 100644 index 000000000..0427c6f34 --- /dev/null +++ b/drivers/media/tuners/tda18218.h @@ -0,0 +1,40 @@ +/* + * NXP TDA18218HN silicon tuner driver + * + * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> + * + * 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. + */ + +#ifndef TDA18218_H +#define TDA18218_H + +#include <media/dvb_frontend.h> + +struct tda18218_config { + u8 i2c_address; + u8 i2c_wr_max; + u8 loop_through:1; +}; + +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA18218) +extern struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, struct tda18218_config *cfg); +#else +static inline struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, struct tda18218_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif |