diff options
Diffstat (limited to 'drivers/media/dvb/frontends/stv0299.h')
| -rw-r--r-- | drivers/media/dvb/frontends/stv0299.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/stv0299.h b/drivers/media/dvb/frontends/stv0299.h new file mode 100644 index 000000000000..79457a80a11f --- /dev/null +++ b/drivers/media/dvb/frontends/stv0299.h @@ -0,0 +1,104 @@ +/* + Driver for ST STV0299 demodulator + + Copyright (C) 2001-2002 Convergence Integrated Media GmbH + <ralph@convergence.de>, + <holger@convergence.de>, + <js@convergence.de> + + + Philips SU1278/SH + + Copyright (C) 2002 by Peter Schildmann <peter.schildmann@web.de> + + + LG TDQF-S001F + + Copyright (C) 2002 Felix Domke <tmbinc@elitedvb.net> + & Andreas Oberritter <obi@linuxtv.org> + + + Support for Samsung TBMU24112IMB used on Technisat SkyStar2 rev. 2.6B + + Copyright (C) 2003 Vadim Catana <skystar@moldova.cc>: + + Support for Philips SU1278 on Technotrend hardware + + Copyright (C) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> + + 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 STV0299_H +#define STV0299_H + +#include <linux/dvb/frontend.h> +#include "dvb_frontend.h" + +#define STV0229_LOCKOUTPUT_0 0 +#define STV0229_LOCKOUTPUT_1 1 +#define STV0229_LOCKOUTPUT_CF 2 +#define STV0229_LOCKOUTPUT_LK 3 + +#define STV0299_VOLT13_OP0 0 +#define STV0299_VOLT13_OP1 1 + +struct stv0299_config +{ + /* the demodulator's i2c address */ + u8 demod_address; + + /* inittab - array of pairs of values. + * First of each pair is the register, second is the value. + * List should be terminated with an 0xff, 0xff pair. + */ + u8* inittab; + + /* master clock to use */ + u32 mclk; + + /* does the inversion require inversion? */ + u8 invert:1; + + /* Should the enhanced tuning code be used? */ + u8 enhanced_tuning:1; + + /* Skip reinitialisation? */ + u8 skip_reinit:1; + + /* LOCK OUTPUT setting */ + u8 lock_output:2; + + /* Is 13v controlled by OP0 or OP1? */ + u8 volt13_op0_op1:1; + + /* minimum delay before retuning */ + int min_delay_ms; + + /* Set the symbol rate */ + int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio); + + /* PLL maintenance */ + int (*pll_init)(struct dvb_frontend* fe); + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); +}; + +extern int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data); + +extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config, + struct i2c_adapter* i2c); + +#endif // STV0299_H |