52 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Silicon Labs Si2168 DVB-T/T2/C demodulator driver4 *5 * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>6 */7 8#ifndef SI2168_H9#define SI2168_H10 11#include <linux/dvb/frontend.h>12/**13 * struct si2168_config - configuration parameters for si216814 *15 * @fe:16 * frontend returned by driver17 * @i2c_adapter:18 * tuner I2C adapter returned by driver19 * @ts_mode:20 * Transport Stream mode. Can be:21 * - %SI2168_TS_PARALLEL22 * - %SI2168_TS_SERIAL23 * - %SI2168_TS_TRISTATE24 * - %SI2168_TS_CLK_MANUAL25 * @ts_clock_inv:26 * TS clock inverted27 * @ts_clock_gapped:28 * TS clock gapped29 * @spectral_inversion:30 * Inverted spectrum31 *32 * Note:33 * The I2C address of this demod is 0x64.34 */35struct si2168_config {36 struct dvb_frontend **fe;37 struct i2c_adapter **i2c_adapter;38 39#define SI2168_TS_PARALLEL 0x0640#define SI2168_TS_SERIAL 0x0341#define SI2168_TS_TRISTATE 0x0042#define SI2168_TS_CLK_MANUAL 0x2043 u8 ts_mode;44 45 /* Flags */46 unsigned int ts_clock_inv:1;47 unsigned int ts_clock_gapped:1;48 unsigned int spectral_inversion:1;49};50 51#endif52