pod.c File Reference

#include <linux/slab.h>
#include <linux/wait.h>
#include <sound/control.h>
#include "audio.h"
#include "capture.h"
#include "control.h"
#include "driver.h"
#include "playback.h"
#include "pod.h"

Go to the source code of this file.

Macros
#define	POD_SYSEX_CODE   3
#define	POD_BYTES_PER_FRAME   6 /* 24bit audio (stereo) */
#define	PROCESS_SYSTEM_PARAM(x)
#define	POD_GET_SYSTEM_PARAM(code, sign)
#define	POD_GET_SET_SYSTEM_PARAM(code, mask, sign)

Enumerations
enum	{   POD_SYSEX_CLIP = 0x0f, POD_SYSEX_SAVE = 0x24, POD_SYSEX_SYSTEM = 0x56, POD_SYSEX_SYSTEMREQ = 0x57,   POD_SYSEX_STORE = 0x71, POD_SYSEX_FINISH = 0x72, POD_SYSEX_DUMPMEM = 0x73, POD_SYSEX_DUMP = 0x74,   POD_SYSEX_DUMPREQ = 0x75 }
enum	{   POD_monitor_level = 0x04, POD_routing = 0x05, POD_tuner_mute = 0x13, POD_tuner_freq = 0x15,   POD_tuner_note = 0x16, POD_tuner_pitch = 0x17, POD_system_invalid = 0x10000 }
enum	{ POD_DUMP_MEMORY = 2 }
enum	{   POD_BUSY_READ, POD_BUSY_WRITE, POD_CHANNEL_DIRTY, POD_SAVE_PRESSED,   POD_BUSY_MIDISEND }

Functions
void	line6_pod_process_message (struct usb_line6_pod *pod)
void	line6_pod_midi_postprocess (struct usb_line6_pod *pod, unsigned char *data, int length)
void	line6_pod_transmit_parameter (struct usb_line6_pod *pod, int param, u8 value)
	POD_GET_SET_SYSTEM_PARAM (monitor_level, 0xffff, 0)
	POD_GET_SET_SYSTEM_PARAM (routing, 0x0003, 0)
	POD_GET_SET_SYSTEM_PARAM (tuner_mute, 0x0001, 0)
	POD_GET_SET_SYSTEM_PARAM (tuner_freq, 0xffff, 0)
	POD_GET_SYSTEM_PARAM (tuner_note, 1)
	POD_GET_SYSTEM_PARAM (tuner_pitch, 1)
int	line6_pod_init (struct usb_interface *interface, struct usb_line6_pod *pod)
void	line6_pod_disconnect (struct usb_interface *interface)

Macro Definition Documentation

#define POD_BYTES_PER_FRAME   6 /* 24bit audio (stereo) */

Definition at line 24 of file pod.c.

#define POD_GET_SET_SYSTEM_PARAM	(		code,
			mask,
			sign
	)

Value:

POD_GET_SYSTEM_PARAM(code, sign) \
static ssize_t pod_set_ ## code(struct device *dev, \
                struct device_attribute *attr, \
                const char *buf, size_t count) \
{ \
	struct usb_interface *interface = to_usb_interface(dev); \
	struct usb_line6_pod *pod = usb_get_intfdata(interface); \
    return pod_set_system_param_string(pod, buf, count, POD_ ## code, mask); \
}

Definition at line 1032 of file pod.c.

#define POD_GET_SYSTEM_PARAM	(		code,
			sign
	)

Value:

static ssize_t pod_get_ ## code(struct device *dev, \
                struct device_attribute *attr, char *buf) \
{ \
	struct usb_interface *interface = to_usb_interface(dev); \
	struct usb_line6_pod *pod = usb_get_intfdata(interface); \
    return pod_get_system_param_string(pod, buf, POD_ ## code,  \
                       &pod->code, sign);       \
}

Definition at line 1022 of file pod.c.

#define POD_SYSEX_CODE   3

Definition at line 23 of file pod.c.

#define PROCESS_SYSTEM_PARAM

(

x

)

Value:

case POD_ ## x: \
                        pod->x.value = value; \
                        wake_up(&pod->x.wait); \
                        break;

Enumeration Type Documentation

anonymous enum

Enumerator:

POD_SYSEX_CLIP
POD_SYSEX_SAVE
POD_SYSEX_SYSTEM
POD_SYSEX_SYSTEMREQ
POD_SYSEX_STORE
POD_SYSEX_FINISH
POD_SYSEX_DUMPMEM
POD_SYSEX_DUMP
POD_SYSEX_DUMPREQ

Definition at line 28 of file pod.c.

anonymous enum

Enumerator:

POD_monitor_level
POD_routing
POD_tuner_mute
POD_tuner_freq
POD_tuner_note
POD_tuner_pitch
POD_system_invalid

Definition at line 42 of file pod.c.

anonymous enum

Enumerator:

POD_DUMP_MEMORY

Definition at line 54 of file pod.c.

anonymous enum

Enumerator:

POD_BUSY_READ
POD_BUSY_WRITE
POD_CHANNEL_DIRTY
POD_SAVE_PRESSED
POD_BUSY_MIDISEND

Definition at line 58 of file pod.c.

Function Documentation

void line6_pod_disconnect

(

struct usb_interface *

interface

)

Definition at line 1297 of file pod.c.

int line6_pod_init	(	struct usb_interface *	interface,
		struct usb_line6_pod *	pod
	)

Definition at line 1284 of file pod.c.

void line6_pod_midi_postprocess	(	struct usb_line6_pod *	pod,
		unsigned char *	data,
		int	length
	)

Definition at line 382 of file pod.c.

void line6_pod_process_message

(

struct usb_line6_pod *

pod

)

Definition at line 194 of file pod.c.

void line6_pod_transmit_parameter	(	struct usb_line6_pod *	pod,
		int	param,
		u8	value
	)

Definition at line 421 of file pod.c.

POD_GET_SET_SYSTEM_PARAM	(	monitor_level	,
		0xffff	,
		0
	)

POD_GET_SET_SYSTEM_PARAM	(	routing	,
		0x0003	,
		0
	)

POD_GET_SET_SYSTEM_PARAM	(	tuner_mute	,
		0x0001	,
		0
	)

POD_GET_SET_SYSTEM_PARAM	(	tuner_freq	,
		0xffff	,
		0
	)

POD_GET_SYSTEM_PARAM	(	tuner_note	,
		1
	)

POD_GET_SYSTEM_PARAM	(	tuner_pitch	,
		1
	)