alistair23-linux/drivers/media/tuners/qm1d1b0004.h
Akihiro Tsukada a959c52df1 media: tuners: add new i2c driver for Sharp qm1d1b0004 ISDB-S tuner
The tuner is used in Earthsoft PT1/PT2 DVB boards,
and  the driver was extraced from (the former) va1j5jf8007s.c of PT1.
it might contain PT1 specific configs.

Signed-off-by: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-05 07:21:09 -04:00

25 lines
561 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Sharp QM1D1B0004 satellite tuner
*
* Copyright (C) 2014 Akihiro Tsukada <tskd08@gmail.com>
*/
#ifndef QM1D1B0004_H
#define QM1D1B0004_H
#include <media/dvb_frontend.h>
struct qm1d1b0004_config {
struct dvb_frontend *fe;
u32 lpf_freq; /* LPF frequency[kHz]. Default: symbol rate */
bool half_step; /* use PLL frequency step of 500Hz istead of 1000Hz */
};
/* special values indicating to use the default in qm1d1b0004_config */
#define QM1D1B0004_CFG_PLL_DFLT 0
#define QM1D1B0004_CFG_LPF_DFLT 0
#endif