9990d744be
update cx22702 fe driver, add support for using the dvb pll lib, enable cx22702 support in cx88-dvb. Signed-off-by: Gerd Knorr <kraxel@bytesex.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/*
|
|
Conexant 22702 DVB OFDM demodulator driver
|
|
|
|
based on:
|
|
Alps TDMB7 DVB OFDM demodulator driver
|
|
|
|
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
|
|
Holger Waechtler <holger@convergence.de>
|
|
|
|
Copyright (C) 2004 Steven Toth <steve@toth.demon.co.uk>
|
|
|
|
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 CX22702_H
|
|
#define CX22702_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
struct cx22702_config
|
|
{
|
|
/* the demodulator's i2c address */
|
|
u8 demod_address;
|
|
|
|
/* PLL maintenance */
|
|
u8 pll_address;
|
|
struct dvb_pll_desc *pll_desc;
|
|
|
|
int (*pll_init)(struct dvb_frontend* fe);
|
|
int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
|
|
};
|
|
|
|
extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
|
|
struct i2c_adapter* i2c);
|
|
|
|
#endif // CX22702_H
|