radio-mr800.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/input.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
#include <linux/usb.h>
#include <linux/mutex.h>

Go to the source code of this file.

Data Structures
struct	amradio_device

Macros
#define	DRIVER_AUTHOR   "Alexey Klimov <[email protected]>"
#define	DRIVER_DESC   "AverMedia MR 800 USB FM radio driver"
#define	DRIVER_VERSION   "0.1.2"
#define	USB_AMRADIO_VENDOR   0x07ca
#define	USB_AMRADIO_PRODUCT   0xb800
#define	MR800_DRIVER_NAME   "radio-mr800"
#define	amradio_dev_warn(dev, fmt, arg...)   dev_warn(dev, MR800_DRIVER_NAME " - " fmt, ##arg)
#define	amradio_dev_err(dev, fmt, arg...)   dev_err(dev, MR800_DRIVER_NAME " - " fmt, ##arg)
#define	BUFFER_LENGTH   8
#define	USB_TIMEOUT   500
#define	FREQ_MIN   87.5
#define	FREQ_MAX   108.0
#define	FREQ_MUL   16000
#define	AMRADIO_SET_FREQ   0xa4
#define	AMRADIO_GET_READY_FLAG   0xa5
#define	AMRADIO_GET_SIGNAL   0xa7
#define	AMRADIO_GET_FREQ   0xa8
#define	AMRADIO_SET_SEARCH_UP   0xa9
#define	AMRADIO_SET_SEARCH_DOWN   0xaa
#define	AMRADIO_SET_MUTE   0xab
#define	AMRADIO_SET_RIGHT_MUTE   0xac
#define	AMRADIO_SET_LEFT_MUTE   0xad
#define	AMRADIO_SET_MONO   0xae
#define	AMRADIO_SET_SEARCH_LVL   0xb0
#define	AMRADIO_STOP_SEARCH   0xb1
#define	WANT_STEREO   0x00
#define	WANT_MONO   0x01

Functions
	MODULE_AUTHOR (DRIVER_AUTHOR)
	MODULE_DESCRIPTION (DRIVER_DESC)
	MODULE_LICENSE ("GPL")
	MODULE_VERSION (DRIVER_VERSION)
	module_param (radio_nr, int, 0)
	MODULE_PARM_DESC (radio_nr,"Radio Nr")
	MODULE_DEVICE_TABLE (usb, usb_amradio_device_table)
	module_usb_driver (usb_amradio_driver)

Macro Definition Documentation

#define amradio_dev_err	(		dev,
			fmt,
			arg...
	)		dev_err(dev, MR800_DRIVER_NAME " - " fmt, ##arg)

Definition at line 88 of file radio-mr800.c.

#define amradio_dev_warn	(		dev,
			fmt,
			arg...
	)		dev_warn(dev, MR800_DRIVER_NAME " - " fmt, ##arg)

Definition at line 85 of file radio-mr800.c.

#define AMRADIO_GET_FREQ   0xa8

Definition at line 108 of file radio-mr800.c.

#define AMRADIO_GET_READY_FLAG   0xa5

Definition at line 106 of file radio-mr800.c.

#define AMRADIO_GET_SIGNAL   0xa7

Definition at line 107 of file radio-mr800.c.

#define AMRADIO_SET_FREQ   0xa4

Definition at line 105 of file radio-mr800.c.

#define AMRADIO_SET_LEFT_MUTE   0xad

Definition at line 113 of file radio-mr800.c.

#define AMRADIO_SET_MONO   0xae

Definition at line 114 of file radio-mr800.c.

#define AMRADIO_SET_MUTE   0xab

Definition at line 111 of file radio-mr800.c.

#define AMRADIO_SET_RIGHT_MUTE   0xac

Definition at line 112 of file radio-mr800.c.

#define AMRADIO_SET_SEARCH_DOWN   0xaa

Definition at line 110 of file radio-mr800.c.

#define AMRADIO_SET_SEARCH_LVL   0xb0

Definition at line 115 of file radio-mr800.c.

#define AMRADIO_SET_SEARCH_UP   0xa9

Definition at line 109 of file radio-mr800.c.

#define AMRADIO_STOP_SEARCH   0xb1

Definition at line 116 of file radio-mr800.c.

#define BUFFER_LENGTH   8

Definition at line 92 of file radio-mr800.c.

#define DRIVER_AUTHOR   "Alexey Klimov <[email protected]>"

Definition at line 71 of file radio-mr800.c.

#define DRIVER_DESC   "AverMedia MR 800 USB FM radio driver"

Definition at line 72 of file radio-mr800.c.

#define DRIVER_VERSION   "0.1.2"

Definition at line 73 of file radio-mr800.c.

#define FREQ_MAX   108.0

Definition at line 98 of file radio-mr800.c.

#define FREQ_MIN   87.5

Definition at line 97 of file radio-mr800.c.

#define FREQ_MUL   16000

Definition at line 99 of file radio-mr800.c.

#define MR800_DRIVER_NAME   "radio-mr800"

Definition at line 84 of file radio-mr800.c.

#define USB_AMRADIO_PRODUCT   0xb800

Definition at line 81 of file radio-mr800.c.

#define USB_AMRADIO_VENDOR   0x07ca

Definition at line 80 of file radio-mr800.c.

#define USB_TIMEOUT   500

Definition at line 93 of file radio-mr800.c.

#define WANT_MONO   0x01

Definition at line 120 of file radio-mr800.c.

#define WANT_STEREO   0x00

Definition at line 119 of file radio-mr800.c.

Function Documentation

MODULE_AUTHOR

(

DRIVER_AUTHOR

)

MODULE_DESCRIPTION

(

DRIVER_DESC

)

MODULE_DEVICE_TABLE	(	usb	,
		usb_amradio_device_table
	)

MODULE_LICENSE

(

"GPL"

)

module_param	(	radio_nr	,
		int	,
		0
	)

MODULE_PARM_DESC	(	radio_nr	,
		"Radio Nr"
	)

module_usb_driver

(

usb_amradio_driver

)

MODULE_VERSION

(

DRIVER_VERSION

)