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| author | Gerd Knorr <devnull@localhost> | 2004-12-09 12:51:35 +0000 |
|---|---|---|
| committer | Gerd Knorr <devnull@localhost> | 2004-12-09 12:51:35 +0000 |
| commit | 17d7470d78bd886cab06e6f0848bac4ac8edf1db (patch) | |
| tree | 2e681fb9a605d3e2ba2feb0007aec272c8833431 /v4l/mt352.h | |
| parent | 39aa684c82354e2c6c357eed2fd37c38f29c461f (diff) | |
| download | mediapointer-dvb-s2-17d7470d78bd886cab06e6f0848bac4ac8edf1db.tar.gz mediapointer-dvb-s2-17d7470d78bd886cab06e6f0848bac4ac8edf1db.tar.bz2 | |
- work on dvb pll stuff.
- misc dvb updates.
- pinnacle 300i stuff (not working yet).
Diffstat (limited to 'v4l/mt352.h')
| -rw-r--r-- | v4l/mt352.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/v4l/mt352.h b/v4l/mt352.h new file mode 100644 index 000000000..635095b49 --- /dev/null +++ b/v4l/mt352.h @@ -0,0 +1,58 @@ +/* + * Driver for Zarlink DVB-T MT352 demodulator + * + * Written by Holger Waechtler <holger@qanu.de> + * and Daniel Mack <daniel@qanu.de> + * + * AVerMedia AVerTV DVB-T 771 support by + * Wolfram Joost <dbox2@frokaschwei.de> + * + * Support for Samsung TDTC9251DH01C(M) tuner + * Copyright (C) 2004 Antonio Mancuso <antonio.mancuso@digitaltelevision.it> + * Amauri Celani <acelani@essegi.net> + * + * DVICO FusionHDTV DVB-T1 and DVICO FusionHDTV DVB-T Lite support by + * Christopher Pascoe <c.pascoe@itee.uq.edu.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 MT352_H +#define MT352_H + +#include <linux/dvb/frontend.h> + +struct mt352_config +{ + /* the demodulator's i2c address */ + u8 demod_address; + + /* Initialise the demodulator and PLL. Cannot be NULL */ + int (*demod_init)(struct dvb_frontend* fe); + + /* PLL setup - fill out the supplied 5 byte buffer with your PLL settings. + * byte0: Set to pll i2c address (nonlinux; left shifted by 1) + * byte1-4: PLL configuration. + */ + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf); +}; + +extern struct dvb_frontend* mt352_attach(const struct mt352_config* config, + struct i2c_adapter* i2c); + +extern int mt352_write(struct dvb_frontend* fe, u8* ibuf, int ilen); + +#endif // MT352_H |