diff options
Diffstat (limited to 'drivers/media/dvb/frontends/nxt6000.h')
| -rw-r--r-- | drivers/media/dvb/frontends/nxt6000.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/nxt6000.h b/drivers/media/dvb/frontends/nxt6000.h new file mode 100644 index 000000000000..b7d9bead3002 --- /dev/null +++ b/drivers/media/dvb/frontends/nxt6000.h @@ -0,0 +1,43 @@ +/* + NxtWave Communications - NXT6000 demodulator driver + + Copyright (C) 2002-2003 Florian Schirmer <jolt@tuxbox.org> + Copyright (C) 2003 Paul Andreassen <paul@andreassen.com.au> + + 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 NXT6000_H +#define NXT6000_H + +#include <linux/dvb/frontend.h> + +struct nxt6000_config +{ + /* the demodulator's i2c address */ + u8 demod_address; + + /* should clock inversion be used? */ + u8 clock_inversion:1; + + /* PLL maintenance */ + int (*pll_init)(struct dvb_frontend* fe); + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); +}; + +extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config, + struct i2c_adapter* i2c); + +#endif // NXT6000_H |