2019-05-27 06:55:06 +00:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
2014-04-15 00:51:32 +00:00
|
|
|
/*
|
2014-11-14 21:19:37 +00:00
|
|
|
* Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
|
2014-04-15 00:51:32 +00:00
|
|
|
*
|
|
|
|
|
* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
|
|
|
|
|
*/
|
|
|
|
|
|
2014-04-11 00:58:10 +00:00
|
|
|
#ifndef SI2157_H
|
|
|
|
|
#define SI2157_H
|
|
|
|
|
|
2016-02-11 20:06:36 +00:00
|
|
|
#include <media/media-device.h>
|
2017-12-28 18:03:51 +00:00
|
|
|
#include <media/dvb_frontend.h>
|
2014-04-11 00:58:10 +00:00
|
|
|
|
2019-10-10 09:51:01 +00:00
|
|
|
/**
|
|
|
|
|
* struct si2157_config - configuration parameters for si2157
|
|
|
|
|
*
|
|
|
|
|
* @fe:
|
|
|
|
|
* frontend returned by driver
|
|
|
|
|
* @mdev:
|
|
|
|
|
* media device returned by driver
|
|
|
|
|
* @inversion:
|
|
|
|
|
* spectral inversion
|
|
|
|
|
* @dont_load_firmware:
|
|
|
|
|
* Instead of uploading a new firmware, use the existing one
|
|
|
|
|
* @if_port:
|
|
|
|
|
* Port selection
|
|
|
|
|
* Select the RF interface to use (pins 9+11 or 12+13)
|
|
|
|
|
*
|
|
|
|
|
* Note:
|
|
|
|
|
* The I2C address of this demod is 0x60.
|
2014-04-11 00:58:10 +00:00
|
|
|
*/
|
|
|
|
|
struct si2157_config {
|
|
|
|
|
struct dvb_frontend *fe;
|
2014-07-15 19:34:36 +00:00
|
|
|
|
2016-02-11 20:06:36 +00:00
|
|
|
#if defined(CONFIG_MEDIA_CONTROLLER)
|
|
|
|
|
struct media_device *mdev;
|
|
|
|
|
#endif
|
|
|
|
|
|
2019-10-10 09:51:01 +00:00
|
|
|
unsigned int inversion:1;
|
|
|
|
|
unsigned int dont_load_firmware:1;
|
2015-05-05 16:54:17 +00:00
|
|
|
|
|
|
|
|
u8 if_port;
|
2014-04-11 00:58:10 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|
