Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author:	Torsten Schenk <torsten.schenk@zoho.com>
+ * Created:	Jan 01, 2011
+ * Copyright:	(C) Torsten Schenk
+ */
+
+#ifndef USB6FIRE_MIDI_H
+#define USB6FIRE_MIDI_H
+
+#include "common.h"
+
+struct midi_runtime {
+	struct sfire_chip *chip;
+	struct snd_rawmidi *instance;
+
+	struct snd_rawmidi_substream *in;
+	char in_active;
+
+	spinlock_t in_lock;
+	spinlock_t out_lock;
+	struct snd_rawmidi_substream *out;
+	struct urb out_urb;
+	u8 out_serial; /* serial number of out packet */
+	u8 *out_buffer;
+	int buffer_offset;
+
+	void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
+};
+
+int usb6fire_midi_init(struct sfire_chip *chip);
+void usb6fire_midi_abort(struct sfire_chip *chip);
+void usb6fire_midi_destroy(struct sfire_chip *chip);
+#endif /* USB6FIRE_MIDI_H */
+