linux/drivers/media/usb/dvb-usb/af9005-fe.c

// SPDX-License-Identifier: GPL-2.0-or-later
/* Frontend part of the Linux driver for the Afatech 9005
 * USB1.1 DVB-T receiver.
 *
 * Copyright (C) 2007 Luca Olivetti ([email protected])
 *
 * Thanks to Afatech who kindly provided information.
 *
 * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
 */
#include "af9005.h"
#include "af9005-script.h"
#include "mt2060.h"
#include "qt1010.h"
#include <asm/div64.h>

struct af9005_fe_state { … };

static int af9005_write_word_agc(struct dvb_usb_device *d, u16 reghi,
				 u16 reglo, u8 pos, u8 len, u16 value)
{ … }

static int af9005_read_word_agc(struct dvb_usb_device *d, u16 reghi,
				u16 reglo, u8 pos, u8 len, u16 * value)
{ … }

static int af9005_is_fecmon_available(struct dvb_frontend *fe, int *available)
{ … }

static int af9005_get_post_vit_err_cw_count(struct dvb_frontend *fe,
					    u32 * post_err_count,
					    u32 * post_cw_count,
					    u16 * abort_count)
{ … }

static int af9005_get_post_vit_ber(struct dvb_frontend *fe,
				   u32 * post_err_count, u32 * post_cw_count,
				   u16 * abort_count)
{ … }

static int af9005_get_pre_vit_err_bit_count(struct dvb_frontend *fe,
					    u32 * pre_err_count,
					    u32 * pre_bit_count)
{ … }

static int af9005_reset_pre_viterbi(struct dvb_frontend *fe)
{ … }

static int af9005_reset_post_viterbi(struct dvb_frontend *fe)
{ … }

static int af9005_get_statistic(struct dvb_frontend *fe)
{ … }

static int af9005_fe_refresh_state(struct dvb_frontend *fe)
{ … }

static int af9005_fe_read_status(struct dvb_frontend *fe,
				 enum fe_status *stat)
{ … }

static int af9005_fe_read_ber(struct dvb_frontend *fe, u32 * ber)
{ … }

static int af9005_fe_read_unc_blocks(struct dvb_frontend *fe, u32 * unc)
{ … }

static int af9005_fe_read_signal_strength(struct dvb_frontend *fe,
					  u16 * strength)
{ … }

static int af9005_fe_read_snr(struct dvb_frontend *fe, u16 * snr)
{ … }

static int af9005_fe_program_cfoe(struct dvb_usb_device *d, u32 bw)
{ … }

static int af9005_fe_select_bw(struct dvb_usb_device *d, u32 bw)
{ … }

static int af9005_fe_power(struct dvb_frontend *fe, int on)
{ … }

static struct mt2060_config af9005_mt2060_config = …;

static struct qt1010_config af9005_qt1010_config = …;

static int af9005_fe_init(struct dvb_frontend *fe)
{ … }

static int af9005_fe_sleep(struct dvb_frontend *fe)
{ … }

static int af9005_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
{ … }

static int af9005_fe_set_frontend(struct dvb_frontend *fe)
{ … }

static int af9005_fe_get_frontend(struct dvb_frontend *fe,
				  struct dtv_frontend_properties *fep)
{ … }

static void af9005_fe_release(struct dvb_frontend *fe)
{ … }

static const struct dvb_frontend_ops af9005_fe_ops;

struct dvb_frontend *af9005_fe_attach(struct dvb_usb_device *d)
{ … }

static const struct dvb_frontend_ops af9005_fe_ops = …;