---

yaml
---
r: 141756
b: refs/heads/master
c: 705ecec
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e642f09951f7cbb69983781b07bb9cd881546ac4
+refs/heads/master: 705ececd1c60d0f5d6ef2a719008847883516970

trunk/drivers/staging/line6/Kconfig

@@ -0,0 +1,20 @@
+config LINE6_USB
+	tristate "Line6 USB support"
+	depends on USB
+	help
+	  This is a driver for the guitar amp, cab, and effects modeller
+	  PODxt Pro by Line6 (and similar devices), supporting the
+	  following features:
+	    * Reading/writing individual parameters
+	    * Reading/writing complete channel, effects setup, and amp
+	      setup data
+	    * Channel switching
+	    * Virtual MIDI interface
+	    * Tuner access
+	    * Playback/capture/mixer device for any ALSA-compatible PCM
+	      audio application
+	    * Signal routing (record clean/processed guitar signal,
+	      re-amping)
+
+	  Preliminary support for the Variax Workbench is included.
+

trunk/drivers/staging/line6/Makefile

@@ -0,0 +1,15 @@
+obj-$(CONFIG_LINE6_USB)		+= line6usb.o
+
+line6usb-objs := 		\
+		audio.o		\
+		capture.o	\
+		control.o	\
+		driver.o	\
+		dumprequest.o	\
+		midi.o		\
+		midibuf.o	\
+		pcm.o		\
+		playback.o	\
+		pod.o		\
+		toneport.o	\
+		variax.o

trunk/drivers/staging/line6/audio.c

@@ -0,0 +1,69 @@
+/*
+ * Line6 Linux USB driver - 0.8.0
+ *
+ * Copyright (C) 2004-2009 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.
+ *
+ */
+
+#include "driver.h"
+
+#include <sound/core.h>
+#include <sound/initval.h>
+
+
+static int line6_index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char *line6_id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+
+
+/*
+	Initialize the Line6 USB audio system.
+*/
+int line6_init_audio(struct usb_line6 *line6)
+{
+	static int dev = 0;
+	struct snd_card *card;
+
+	card = snd_card_new(line6_index[dev], line6_id[dev], THIS_MODULE, 0);
+
+	if(card == NULL)
+		return -ENOMEM;
+
+	line6->card = card;
+
+	strcpy(card->driver, DRIVER_NAME);
+	strcpy(card->shortname, "Line6-USB");
+	sprintf(card->longname, "Line6 %s at USB %s", line6->properties->name, line6->ifcdev->bus_id);  /* 80 chars - see asound.h */
+	return 0;
+}
+
+/*
+	Register the Line6 USB audio system.
+*/
+int line6_register_audio(struct usb_line6 *line6)
+{
+	int err;
+
+	if((err = snd_card_register(line6->card)) < 0)
+		return err;
+
+	return 0;
+}
+
+/*
+	Cleanup the Line6 USB audio system.
+*/
+void line6_cleanup_audio(struct usb_line6 *line6)
+{
+	struct snd_card *card = line6->card;
+
+	if(card == 0)
+		return;
+
+	snd_card_disconnect(card);
+	snd_card_free(card);
+	line6->card = 0;
+}

trunk/drivers/staging/line6/audio.h

@@ -0,0 +1,24 @@
+/*
+ * Line6 Linux USB driver - 0.8.0
+ *
+ * Copyright (C) 2004-2009 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 AUDIO_H
+#define AUDIO_H
+
+
+#include "driver.h"
+
+
+extern void line6_cleanup_audio(struct usb_line6 *);
+extern int line6_init_audio(struct usb_line6 *);
+extern int line6_register_audio(struct usb_line6 *);
+
+
+#endif