linux/drivers/media/usb/dvb-usb/az6027.c

// SPDX-License-Identifier: GPL-2.0-only
/* DVB USB compliant Linux driver for the AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)
 * receiver.
 *
 * Copyright (C) 2009 Adams.Xu <[email protected]>
 *
 * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
 */
#include "az6027.h"

#include "stb0899_drv.h"
#include "stb0899_reg.h"
#include "stb0899_cfg.h"

#include "stb6100.h"
#include "stb6100_cfg.h"
#include <media/dvb_ca_en50221.h>

int dvb_usb_az6027_debug;
module_param_named(debug, dvb_usb_az6027_debug, int, 0644);
MODULE_PARM_DESC(…) …;

DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);

struct az6027_device_state { … };

static const struct stb0899_s1_reg az6027_stb0899_s1_init_1[] = …;

static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = …;



static struct stb0899_config az6027_stb0899_config = …;

static struct stb6100_config az6027_stb6100_config = …;


/* check for mutex FIXME */
static int az6027_usb_in_op(struct dvb_usb_device *d, u8 req,
			    u16 value, u16 index, u8 *b, int blen)
{ … }

static int az6027_usb_out_op(struct dvb_usb_device *d,
			     u8 req,
			     u16 value,
			     u16 index,
			     u8 *b,
			     int blen)
{ … }

static int az6027_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
{ … }

/* keys for the enclosed remote control */
static struct rc_map_table rc_map_az6027_table[] = …;

/* remote control stuff (does not work with my box) */
static int az6027_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
{ … }

/*
int az6027_power_ctrl(struct dvb_usb_device *d, int onoff)
{
	u8 v = onoff;
	return az6027_usb_out_op(d,0xBC,v,3,NULL,1);
}
*/

static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
					int slot,
					int address)
{ … }

static int az6027_ci_write_attribute_mem(struct dvb_ca_en50221 *ca,
					 int slot,
					 int address,
					 u8 value)
{ … }

static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca,
				      int slot,
				      u8 address)
{ … }

static int az6027_ci_write_cam_control(struct dvb_ca_en50221 *ca,
				       int slot,
				       u8 address,
				       u8 value)
{ … }

static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
{ … }

static int az6027_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
{ … }

static int az6027_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
{ … }

static int az6027_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
{ … }

static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open)
{ … }


static void az6027_ci_uninit(struct dvb_usb_device *d)
{ … }


static int az6027_ci_init(struct dvb_usb_adapter *a)
{ … }

/*
static int az6027_read_mac_addr(struct dvb_usb_device *d, u8 mac[6])
{
	az6027_usb_in_op(d, 0xb7, 6, 0, &mac[0], 6);
	return 0;
}
*/

static int az6027_set_voltage(struct dvb_frontend *fe,
			      enum fe_sec_voltage voltage)
{ … }


static int az6027_frontend_poweron(struct dvb_usb_adapter *adap)
{ … }
static int az6027_frontend_reset(struct dvb_usb_adapter *adap)
{ … }

static int az6027_frontend_tsbypass(struct dvb_usb_adapter *adap, int onoff)
{ … }

static int az6027_frontend_attach(struct dvb_usb_adapter *adap)
{ … }

static struct dvb_usb_device_properties az6027_properties;

static void az6027_usb_disconnect(struct usb_interface *intf)
{ … }


static int az6027_usb_probe(struct usb_interface *intf,
			    const struct usb_device_id *id)
{ … }

/* I2C */
static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
{ … }


static u32 az6027_i2c_func(struct i2c_adapter *adapter)
{ … }

static struct i2c_algorithm az6027_i2c_algo = …;

static int az6027_identify_state(struct usb_device *udev,
				 const struct dvb_usb_device_properties *props,
				 const struct dvb_usb_device_description **desc,
				 int *cold)
{ … }


enum { … };

static struct usb_device_id az6027_usb_table[] = …;

MODULE_DEVICE_TABLE(usb, az6027_usb_table);

static struct dvb_usb_device_properties az6027_properties = …;

/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver az6027_usb_driver = …;

module_usb_driver(…) …;

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