diff options
Diffstat (limited to 'drivers/media/dvb-frontends/sp8870.h')
| -rw-r--r-- | drivers/media/dvb-frontends/sp8870.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/sp8870.h b/drivers/media/dvb-frontends/sp8870.h new file mode 100644 index 00000000000..a764a793c7d --- /dev/null +++ b/drivers/media/dvb-frontends/sp8870.h @@ -0,0 +1,50 @@ +/* + Driver for Spase SP8870 demodulator + + Copyright (C) 1999 Juergen Peitz + + 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 SP8870_H +#define SP8870_H + +#include <linux/dvb/frontend.h> +#include <linux/firmware.h> + +struct sp8870_config +{ + /* the demodulator's i2c address */ + u8 demod_address; + + /* request firmware for device */ + int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); +}; + +#if defined(CONFIG_DVB_SP8870) || (defined(CONFIG_DVB_SP8870_MODULE) && defined(MODULE)) +extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config, + struct i2c_adapter* i2c); +#else +static inline struct dvb_frontend* sp8870_attach(const struct sp8870_config* config, + struct i2c_adapter* i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif // CONFIG_DVB_SP8870 + +#endif // SP8870_H |