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authorTakashi Iwai <tiwai@suse.de>2015-01-12 22:29:57 +0100
committerTakashi Iwai <tiwai@suse.de>2015-01-12 22:29:57 +0100
commit61864d844c296933d40c02683252bbea5193b101 (patch)
treeaf106a2061e9b33dfbffdf761406cf5ff890ba2d /drivers/staging/line6/driver.h
parentd29b854fe9036a505af373ac485b2110ebae6ccd (diff)
ALSA: move line6 usb driver into sound/usb
Promote line6 driver from staging to sound/usb/line6 directory, and maintain through sound subsystem tree. This commit just moves the code and adapts Makefile / Kconfig. The further renames and misc cleanups will follow. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/staging/line6/driver.h')
-rw-r--r--drivers/staging/line6/driver.h228
1 files changed, 0 insertions, 228 deletions
diff --git a/drivers/staging/line6/driver.h b/drivers/staging/line6/driver.h
deleted file mode 100644
index ad203f197e80..000000000000
--- a/drivers/staging/line6/driver.h
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Line6 Linux USB driver - 0.9.1beta
- *
- * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef DRIVER_H
-#define DRIVER_H
-
-#include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <sound/core.h>
-
-#include "midi.h"
-
-#define DRIVER_NAME "line6usb"
-
-enum line6_device_type {
- LINE6_BASSPODXT,
- LINE6_BASSPODXTLIVE,
- LINE6_BASSPODXTPRO,
- LINE6_GUITARPORT,
- LINE6_POCKETPOD,
- LINE6_PODHD300,
- LINE6_PODHD400,
- LINE6_PODHD500_0,
- LINE6_PODHD500_1,
- LINE6_PODSTUDIO_GX,
- LINE6_PODSTUDIO_UX1,
- LINE6_PODSTUDIO_UX2,
- LINE6_PODXT,
- LINE6_PODXTLIVE_POD,
- LINE6_PODXTLIVE_VARIAX,
- LINE6_PODXTPRO,
- LINE6_TONEPORT_GX,
- LINE6_TONEPORT_UX1,
- LINE6_TONEPORT_UX2,
- LINE6_VARIAX
-};
-
-#define LINE6_TIMEOUT 1
-#define LINE6_BUFSIZE_LISTEN 32
-#define LINE6_MESSAGE_MAXLEN 256
-
-/*
- Line6 MIDI control commands
-*/
-#define LINE6_PARAM_CHANGE 0xb0
-#define LINE6_PROGRAM_CHANGE 0xc0
-#define LINE6_SYSEX_BEGIN 0xf0
-#define LINE6_SYSEX_END 0xf7
-#define LINE6_RESET 0xff
-
-/*
- MIDI channel for messages initiated by the host
- (and eventually echoed back by the device)
-*/
-#define LINE6_CHANNEL_HOST 0x00
-
-/*
- MIDI channel for messages initiated by the device
-*/
-#define LINE6_CHANNEL_DEVICE 0x02
-
-#define LINE6_CHANNEL_UNKNOWN 5 /* don't know yet what this is good for */
-
-#define LINE6_CHANNEL_MASK 0x0f
-
-#define MISSING_CASE \
- pr_err("line6usb driver bug: missing case in %s:%d\n", \
- __FILE__, __LINE__)
-
-#define CHECK_RETURN(x) \
-do { \
- err = x; \
- if (err < 0) \
- return err; \
-} while (0)
-
-#define CHECK_STARTUP_PROGRESS(x, n) \
-do { \
- if ((x) >= (n)) \
- return; \
- x = (n); \
-} while (0)
-
-extern const unsigned char line6_midi_id[3];
-
-static const int SYSEX_DATA_OFS = sizeof(line6_midi_id) + 3;
-static const int SYSEX_EXTRA_SIZE = sizeof(line6_midi_id) + 4;
-
-/**
- Common properties of Line6 devices.
-*/
-struct line6_properties {
- /**
- Card id string (maximum 16 characters).
- This can be used to address the device in ALSA programs as
- "default:CARD=<id>"
- */
- const char *id;
-
- /**
- Card short name (maximum 32 characters).
- */
- const char *name;
-
- /**
- Bit vector defining this device's capabilities in the
- line6usb driver.
- */
- int capabilities;
-
- int altsetting;
-
- unsigned ep_ctrl_r;
- unsigned ep_ctrl_w;
- unsigned ep_audio_r;
- unsigned ep_audio_w;
-};
-
-/**
- Common data shared by all Line6 devices.
- Corresponds to a pair of USB endpoints.
-*/
-struct usb_line6 {
- /**
- USB device.
- */
- struct usb_device *usbdev;
-
- /**
- Device type.
- */
- enum line6_device_type type;
-
- /**
- Properties.
- */
- const struct line6_properties *properties;
-
- /**
- Interval (ms).
- */
- int interval;
-
- /**
- Maximum size of USB packet.
- */
- int max_packet_size;
-
- /**
- Device representing the USB interface.
- */
- struct device *ifcdev;
-
- /**
- Line6 sound card data structure.
- Each device has at least MIDI or PCM.
- */
- struct snd_card *card;
-
- /**
- Line6 PCM device data structure.
- */
- struct snd_line6_pcm *line6pcm;
-
- /**
- Line6 MIDI device data structure.
- */
- struct snd_line6_midi *line6midi;
-
- /**
- URB for listening to PODxt Pro control endpoint.
- */
- struct urb *urb_listen;
-
- /**
- Buffer for listening to PODxt Pro control endpoint.
- */
- unsigned char *buffer_listen;
-
- /**
- Buffer for message to be processed.
- */
- unsigned char *buffer_message;
-
- /**
- Length of message to be processed.
- */
- int message_length;
-
- void (*process_message)(struct usb_line6 *);
- void (*disconnect)(struct usb_interface *);
-};
-
-extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
- int code2, int size);
-extern ssize_t line6_nop_read(struct device *dev,
- struct device_attribute *attr, char *buf);
-extern int line6_read_data(struct usb_line6 *line6, int address, void *data,
- size_t datalen);
-extern int line6_read_serial_number(struct usb_line6 *line6,
- int *serial_number);
-extern int line6_send_program(struct usb_line6 *line6, u8 value);
-extern int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
- int size);
-extern int line6_send_raw_message_async(struct usb_line6 *line6,
- const char *buffer, int size);
-extern int line6_send_sysex_message(struct usb_line6 *line6,
- const char *buffer, int size);
-extern ssize_t line6_set_raw(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count);
-extern void line6_start_timer(struct timer_list *timer, unsigned int msecs,
- void (*function)(unsigned long),
- unsigned long data);
-extern int line6_transmit_parameter(struct usb_line6 *line6, int param,
- u8 value);
-extern int line6_version_request_async(struct usb_line6 *line6);
-extern int line6_write_data(struct usb_line6 *line6, int address, void *data,
- size_t datalen);
-
-#endif