mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-08-05 16:54:27 +00:00
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
|
/*
|
||
|
|
* drxd.h: DRXD DVB-T demodulator driver
|
||
|
|
*
|
||
|
|
* Copyright (C) 2005-2007 Micronas
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* version 2 only, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
|
||
|
|
* 02110-1301, USA
|
||
|
|
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _DRXD_H_
|
||
|
|
#define _DRXD_H_
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/i2c.h>
|
||
|
|
|
||
|
|
struct drxd_config
|
||
|
|
{
|
||
|
|
u8 index;
|
||
|
|
|
||
|
|
u8 pll_address;
|
||
|
|
u8 pll_type;
|
||
|
|
#define DRXD_PLL_NONE 0
|
||
|
|
#define DRXD_PLL_DTT7520X 1
|
||
|
|
#define DRXD_PLL_MT3X0823 2
|
||
|
|
|
||
|
|
u32 clock;
|
||
|
|
|
||
|
|
u8 demod_address;
|
||
|
|
u8 demoda_address;
|
||
|
|
u8 demod_revision;
|
||
|
|
|
||
|
|
u32 IF;
|
||
|
|
int (*pll_set) (void *priv, void *priv_params,
|
||
|
|
u8 pll_addr, u8 demoda_addr, s32 *off);
|
||
|
|
s16 (*osc_deviation) (void *priv, s16 dev, int flag);
|
||
|
|
};
|
||
|
|
|
||
|
|
extern
|
||
|
|
struct dvb_frontend *drxd_attach(const struct drxd_config *config,
|
||
|
|
void *priv, struct i2c_adapter *i2c,
|
||
|
|
struct device *dev);
|
||
|
|
extern int drxd_config_i2c(struct dvb_frontend *, int);
|
||
|
|
#endif
|