diff options
Diffstat (limited to 'drivers/media/common/tuners/max2165.h')
| -rw-r--r-- | drivers/media/common/tuners/max2165.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/media/common/tuners/max2165.h b/drivers/media/common/tuners/max2165.h new file mode 100644 index 000000000000..c063c36a93d3 --- /dev/null +++ b/drivers/media/common/tuners/max2165.h @@ -0,0 +1,48 @@ +/* + * Driver for Maxim MAX2165 silicon tuner + * + * Copyright (c) 2009 David T. L. Wong <davidtlwong@gmail.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 __MAX2165_H__ +#define __MAX2165_H__ + +struct dvb_frontend; +struct i2c_adapter; + +struct max2165_config { + u8 i2c_address; + u8 osc_clk; /* in MHz, selectable values: 4,16,18,20,22,24,26,28 */ +}; + +#if defined(CONFIG_MEDIA_TUNER_MAX2165) || \ + (defined(CONFIG_MEDIA_TUNER_MAX2165_MODULE) && defined(MODULE)) +extern struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct max2165_config *cfg); +#else +static inline struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct max2165_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif |