mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 19:36:43 +07:00
4a7e445b1b
Move statistics polling to read_status() in order to avoid use of kernel work. Also replace home made sign extension used for statistics with kernel sign_extend32(). Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
50 lines
1.3 KiB
C
50 lines
1.3 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_PRIV_H
|
|
#define RTL2830_PRIV_H
|
|
|
|
#include "dvb_frontend.h"
|
|
#include "dvb_math.h"
|
|
#include "rtl2830.h"
|
|
#include <linux/i2c-mux.h>
|
|
#include <linux/math64.h>
|
|
#include <linux/regmap.h>
|
|
#include <linux/bitops.h>
|
|
|
|
struct rtl2830_dev {
|
|
struct rtl2830_platform_data *pdata;
|
|
struct i2c_client *client;
|
|
struct regmap *regmap;
|
|
struct i2c_mux_core *muxc;
|
|
struct dvb_frontend fe;
|
|
bool sleeping;
|
|
unsigned long filters;
|
|
enum fe_status fe_status;
|
|
u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */
|
|
u64 post_bit_error;
|
|
u64 post_bit_count;
|
|
};
|
|
|
|
struct rtl2830_reg_val_mask {
|
|
u16 reg;
|
|
u8 val;
|
|
u8 mask;
|
|
};
|
|
|
|
#endif /* RTL2830_PRIV_H */
|