linux/drivers/media/dvb-frontends/tda10086.c

// SPDX-License-Identifier: GPL-2.0-or-later
  /*
     Driver for Philips tda10086 DVBS Demodulator

     (c) 2006 Andrew de Quincey


   */

#include <linux/init.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/jiffies.h>
#include <linux/string.h>
#include <linux/slab.h>

#include <media/dvb_frontend.h>
#include "tda10086.h"

#define SACLK …

struct tda10086_state { … };

static int debug;
#define dprintk(args...) …

static int tda10086_write_byte(struct tda10086_state *state, int reg, int data)
{ … }

static int tda10086_read_byte(struct tda10086_state *state, int reg)
{ … }

static int tda10086_write_mask(struct tda10086_state *state, int reg, int mask, int data)
{ … }

static int tda10086_init(struct dvb_frontend* fe)
{ … }

static void tda10086_diseqc_wait(struct tda10086_state *state)
{ … }

static int tda10086_set_tone(struct dvb_frontend *fe,
			     enum fe_sec_tone_mode tone)
{ … }

static int tda10086_send_master_cmd (struct dvb_frontend* fe,
				    struct dvb_diseqc_master_cmd* cmd)
{ … }

static int tda10086_send_burst(struct dvb_frontend *fe,
			       enum fe_sec_mini_cmd minicmd)
{ … }

static int tda10086_set_inversion(struct tda10086_state *state,
				  struct dtv_frontend_properties *fe_params)
{ … }

static int tda10086_set_symbol_rate(struct tda10086_state *state,
				    struct dtv_frontend_properties *fe_params)
{ … }

static int tda10086_set_fec(struct tda10086_state *state,
			    struct dtv_frontend_properties *fe_params)
{ … }

static int tda10086_set_frontend(struct dvb_frontend *fe)
{ … }

static int tda10086_get_frontend(struct dvb_frontend *fe,
				 struct dtv_frontend_properties *fe_params)
{ … }

static int tda10086_read_status(struct dvb_frontend *fe,
				enum fe_status *fe_status)
{ … }

static int tda10086_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
{ … }

static int tda10086_read_snr(struct dvb_frontend* fe, u16 * snr)
{ … }

static int tda10086_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{ … }

static int tda10086_read_ber(struct dvb_frontend* fe, u32* ber)
{ … }

static int tda10086_sleep(struct dvb_frontend* fe)
{ … }

static int tda10086_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
{ … }

static int tda10086_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{ … }

static void tda10086_release(struct dvb_frontend* fe)
{ … }

static const struct dvb_frontend_ops tda10086_ops = …;

struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
				     struct i2c_adapter* i2c)
{ … }

module_param(debug, int, 0644);
MODULE_PARM_DESC(…) …;

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

EXPORT_SYMBOL_GPL(…);