mirror of
https://github.com/torvalds/linux.git
synced 2024-12-26 04:42:12 +00:00
df70ddad81
Implement PID filter. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/*
|
|
* Realtek RTL2830 DVB-T demodulator driver
|
|
*
|
|
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef RTL2830_H
|
|
#define RTL2830_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
struct rtl2830_platform_data {
|
|
/*
|
|
* Clock frequency.
|
|
* Hz
|
|
* 4000000, 16000000, 25000000, 28800000
|
|
*/
|
|
u32 clk;
|
|
|
|
/*
|
|
* Spectrum inversion.
|
|
*/
|
|
bool spec_inv;
|
|
|
|
/*
|
|
*/
|
|
u8 vtop;
|
|
|
|
/*
|
|
*/
|
|
u8 krf;
|
|
|
|
/*
|
|
*/
|
|
u8 agc_targ_val;
|
|
|
|
/*
|
|
*/
|
|
struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
|
|
struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
|
|
int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
|
|
int (*pid_filter_ctrl)(struct dvb_frontend *, int);
|
|
};
|
|
|
|
#endif /* RTL2830_H */
|