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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_PRIV_H9#define SI2168_PRIV_H10 11#include "si2168.h"12#include <media/dvb_frontend.h>13#include <linux/firmware.h>14#include <linux/i2c-mux.h>15#include <linux/kernel.h>16 17#define SI2168_A20_FIRMWARE "dvb-demod-si2168-a20-01.fw"18#define SI2168_A30_FIRMWARE "dvb-demod-si2168-a30-01.fw"19#define SI2168_B40_FIRMWARE "dvb-demod-si2168-b40-01.fw"20#define SI2168_D60_FIRMWARE "dvb-demod-si2168-d60-01.fw"21 22/* state struct */23struct si2168_dev {24 struct mutex i2c_mutex;25 struct i2c_mux_core *muxc;26 struct dvb_frontend fe;27 enum fe_delivery_system delivery_system;28 enum fe_status fe_status;29 #define SI2168_CHIP_ID_A20 ('A' << 24 | 68 << 16 | '2' << 8 | '0' << 0)30 #define SI2168_CHIP_ID_A30 ('A' << 24 | 68 << 16 | '3' << 8 | '0' << 0)31 #define SI2168_CHIP_ID_B40 ('B' << 24 | 68 << 16 | '4' << 8 | '0' << 0)32 #define SI2168_CHIP_ID_D60 ('D' << 24 | 68 << 16 | '6' << 8 | '0' << 0)33 unsigned int chip_id;34 unsigned int version;35 const char *firmware_name;36 u8 ts_mode;37 unsigned int active:1;38 unsigned int warm:1;39 unsigned int initialized:1;40 unsigned int ts_clock_inv:1;41 unsigned int ts_clock_gapped:1;42 unsigned int spectral_inversion:1;43};44 45/* firmware command struct */46#define SI2168_ARGLEN 3047struct si2168_cmd {48 u8 args[SI2168_ARGLEN];49 unsigned wlen;50 unsigned rlen;51};52 53#endif54