diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-14 16:35:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-13 23:40:28 -0300 |
| commit | ccae7af2bf07dfef69cc2eb6ebc9e1ff15addfbd (patch) | |
| tree | f33391cf2efe9038c13b88ca4049317728a7ebf0 /drivers/media/tuners/tda8290.h | |
| parent | 3785bc170f79ef04129731582b468c28e1326d6d (diff) | |
[media] common: move media/common/tuners to media/tuners
Move the tuners one level up, as the "common" directory will be used
by drivers that are shared between more than one driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/tuners/tda8290.h')
| -rw-r--r-- | drivers/media/tuners/tda8290.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/media/tuners/tda8290.h b/drivers/media/tuners/tda8290.h new file mode 100644 index 00000000000..7e288b26fcc --- /dev/null +++ b/drivers/media/tuners/tda8290.h @@ -0,0 +1,56 @@ +/* + 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 __TDA8290_H__ +#define __TDA8290_H__ + +#include <linux/i2c.h> +#include "dvb_frontend.h" + +struct tda829x_config { + unsigned int lna_cfg; + + unsigned int probe_tuner:1; +#define TDA829X_PROBE_TUNER 0 +#define TDA829X_DONT_PROBE 1 +}; + +#if defined(CONFIG_MEDIA_TUNER_TDA8290) || (defined(CONFIG_MEDIA_TUNER_TDA8290_MODULE) && defined(MODULE)) +extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr); + +extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + struct tda829x_config *cfg); +#else +static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -EINVAL; +} + +static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + struct tda829x_config *cfg) +{ + printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", + __func__); + return NULL; +} +#endif + +#endif /* __TDA8290_H__ */ |