linux/drivers/media/tuners/si2157.h
Gon Solo 57df53738a media: si2157: Add option for not downloading firmware.
While at it, convert to kernel-doc format and use bits instead of bools.

Signed-off-by: Gon Solo <gonsolo@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-10-10 07:07:14 -03:00

46 lines
906 B
C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
*
* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
*/
#ifndef SI2157_H
#define SI2157_H
#include <media/media-device.h>
#include <media/dvb_frontend.h>
/**
* 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.
*/
struct si2157_config {
struct dvb_frontend *fe;
#if defined(CONFIG_MEDIA_CONTROLLER)
struct media_device *mdev;
#endif
unsigned int inversion:1;
unsigned int dont_load_firmware:1;
u8 if_port;
};
#endif