f46dbb050b
Add .get_tune_settings callback (min_delay_ms = 1sec) and output_mode-field (parallel/serial) to support cxusb; minor cleanups. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/*
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Conexant 22702 DVB OFDM demodulator driver
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based on:
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Alps TDMB7 DVB OFDM demodulator driver
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Copyright (C) 2001-2002 Convergence Integrated Media GmbH
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Holger Waechtler <holger@convergence.de>
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Copyright (C) 2004 Steven Toth <steve@toth.demon.co.uk>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef CX22702_H
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#define CX22702_H
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#include <linux/dvb/frontend.h>
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struct cx22702_config
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{
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/* the demodulator's i2c address */
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u8 demod_address;
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/* serial/parallel output */
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#define CX22702_PARALLEL_OUTPUT 0
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#define CX22702_SERIAL_OUTPUT 1
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u8 output_mode;
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/* PLL maintenance */
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u8 pll_address;
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struct dvb_pll_desc *pll_desc;
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int (*pll_init)(struct dvb_frontend* fe);
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int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
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};
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extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
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struct i2c_adapter* i2c);
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#endif // CX22702_H
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