linux/drivers/media/tuners/si2157.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
 *
 * Copyright (C) 2014 Antti Palosaari <[email protected]>
 */

#include "si2157_priv.h"

static const struct dvb_tuner_ops si2157_ops;

static int tuner_lock_debug;
module_param(tuner_lock_debug, int, 0644);
MODULE_PARM_DESC(…) …;

/* execute firmware command */
static int si2157_cmd_execute(struct i2c_client *client, struct si2157_cmd *cmd)
{ … }

static const struct si2157_tuner_info si2157_tuners[] = …;

static int si2157_load_firmware(struct dvb_frontend *fe,
				const char *fw_name)
{ … }

static int si2157_find_and_load_firmware(struct dvb_frontend *fe)
{ … }

static int si2157_init(struct dvb_frontend *fe)
{ … }

static int si2157_sleep(struct dvb_frontend *fe)
{ … }

static int si2157_tune_wait(struct i2c_client *client, u8 is_digital)
{ … }

static int si2157_set_params(struct dvb_frontend *fe)
{ … }

static int si2157_set_analog_params(struct dvb_frontend *fe,
				    struct analog_parameters *params)
{ … }

static int si2157_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{ … }

static int si2157_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
{ … }

static int si2157_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
{ … }

static int si2157_get_rf_strength(struct dvb_frontend *fe, u16 *rssi)
{ … }

static const struct dvb_tuner_ops si2157_ops = …;

static void si2157_stat_work(struct work_struct *work)
{ … }

static int si2157_probe(struct i2c_client *client)
{ … }

static void si2157_remove(struct i2c_client *client)
{ … }

/*
 * The part_id used here will only be used on buggy devices that don't
 * accept firmware uploads. Non-buggy devices should just use "si2157" for
 * all SiLabs TER tuners, as the driver should auto-detect it.
 */
static const struct i2c_device_id si2157_id_table[] = …;
MODULE_DEVICE_TABLE(i2c, si2157_id_table);

static struct i2c_driver si2157_driver = …;

module_i2c_driver(…) …;

MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;
MODULE_LICENSE(…) …;
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);
MODULE_FIRMWARE(…);