linux/drivers/media/dvb-frontends/a8293.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Allegro A8293 SEC driver
 *
 * Copyright (C) 2011 Antti Palosaari <[email protected]>
 */

#include "a8293.h"

#define A8293_FLAG_ODT …

struct a8293_dev { … };

/*
 * When increasing voltage, do so in minimal steps over time, minimizing
 * risk of vIN undervoltage.
 */

static int a8293_set_voltage_slew(struct a8293_dev *dev,
				  struct i2c_client *client,
				  enum fe_sec_voltage fe_sec_voltage,
				  int min_nanos_per_mv)
{ … }


static int a8293_set_voltage_noslew(struct dvb_frontend *fe,
				    enum fe_sec_voltage fe_sec_voltage)
{ … }

static int a8293_set_voltage(struct dvb_frontend *fe,
			     enum fe_sec_voltage fe_sec_voltage)
{ … }

static int a8293_probe(struct i2c_client *client)
{ … }

static void a8293_remove(struct i2c_client *client)
{ … }

static const struct i2c_device_id a8293_id_table[] = …;
MODULE_DEVICE_TABLE(i2c, a8293_id_table);

static struct i2c_driver a8293_driver = …;

module_i2c_driver(…) …;

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