/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Silicon Labs Si2168 DVB-T/T2/C demodulator driver * * Copyright (C) 2014 Antti Palosaari <crope@iki.fi> */ #ifndef SI2168_PRIV_H #define SI2168_PRIV_H #include "si2168.h" #include <media/dvb_frontend.h> #include <linux/firmware.h> #include <linux/i2c-mux.h> #include <linux/kernel.h> #define SI2168_A20_FIRMWARE "dvb-demod-si2168-a20-01.fw" #define SI2168_A30_FIRMWARE "dvb-demod-si2168-a30-01.fw" #define SI2168_B40_FIRMWARE "dvb-demod-si2168-b40-01.fw" #define SI2168_D60_FIRMWARE "dvb-demod-si2168-d60-01.fw" #define SI2168_B40_FIRMWARE_FALLBACK "dvb-demod-si2168-02.fw" /* state struct */ struct si2168_dev { struct mutex i2c_mutex; struct i2c_mux_core *muxc; struct dvb_frontend fe; enum fe_delivery_system delivery_system; enum fe_status fe_status; #define SI2168_CHIP_ID_A20 ('A' << 24 | 68 << 16 | '2' << 8 | '0' << 0) #define SI2168_CHIP_ID_A30 ('A' << 24 | 68 << 16 | '3' << 8 | '0' << 0) #define SI2168_CHIP_ID_B40 ('B' << 24 | 68 << 16 | '4' << 8 | '0' << 0) #define SI2168_CHIP_ID_D60 ('D' << 24 | 68 << 16 | '6' << 8 | '0' << 0) unsigned int chip_id; unsigned int version; const char *firmware_name; bool active; bool warm; u8 ts_mode; bool ts_clock_inv; bool ts_clock_gapped; bool spectral_inversion; }; /* firmware command struct */ #define SI2168_ARGLEN 30 struct si2168_cmd { u8 args[SI2168_ARGLEN]; unsigned wlen; unsigned rlen; }; #endif