Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 2495 insertions, 0 deletions

diff --git a/sound/drivers/opl4/Makefile b/sound/drivers/opl4/Makefile
new file mode 100644
index 000000000..6e86a4092
--- /dev/null
+++ b/sound/drivers/opl4/Makefile
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for ALSA
+# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
+#
+
+snd-opl4-lib-objs := opl4_lib.o opl4_mixer.o
+snd-opl4-lib-$(CONFIG_SND_PROC_FS) += opl4_proc.o
+snd-opl4-synth-objs := opl4_seq.o opl4_synth.o yrw801.o
+
+obj-$(CONFIG_SND_OPL4_LIB) += snd-opl4-lib.o
+obj-$(CONFIG_SND_OPL4_LIB_SEQ) += snd-opl4-synth.o
diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
new file mode 100644
index 000000000..035645eb5
--- /dev/null
+++ b/sound/drivers/opl4/opl4_lib.c
@@ -0,0 +1,252 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Functions for accessing OPL4 devices
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ */
+
+#include "opl4_local.h"
+#include <sound/initval.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/io.h>
+
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_DESCRIPTION("OPL4 driver");
+MODULE_LICENSE("GPL");
+
+static inline void snd_opl4_wait(struct snd_opl4 *opl4)
+{
+	int timeout = 10;
+	while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
+		;
+}
+
+void snd_opl4_write(struct snd_opl4 *opl4, u8 reg, u8 value)
+{
+	snd_opl4_wait(opl4);
+	outb(reg, opl4->pcm_port);
+
+	snd_opl4_wait(opl4);
+	outb(value, opl4->pcm_port + 1);
+}
+
+EXPORT_SYMBOL(snd_opl4_write);
+
+u8 snd_opl4_read(struct snd_opl4 *opl4, u8 reg)
+{
+	snd_opl4_wait(opl4);
+	outb(reg, opl4->pcm_port);
+
+	snd_opl4_wait(opl4);
+	return inb(opl4->pcm_port + 1);
+}
+
+EXPORT_SYMBOL(snd_opl4_read);
+
+void snd_opl4_read_memory(struct snd_opl4 *opl4, char *buf, int offset, int size)
+{
+	unsigned long flags;
+	u8 memcfg;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+
+	memcfg = snd_opl4_read(opl4, OPL4_REG_MEMORY_CONFIGURATION);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_CONFIGURATION, memcfg | OPL4_MODE_BIT);
+
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_ADDRESS_HIGH, offset >> 16);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_ADDRESS_MID, offset >> 8);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_ADDRESS_LOW, offset);
+
+	snd_opl4_wait(opl4);
+	outb(OPL4_REG_MEMORY_DATA, opl4->pcm_port);
+	snd_opl4_wait(opl4);
+	insb(opl4->pcm_port + 1, buf, size);
+
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_CONFIGURATION, memcfg);
+
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+EXPORT_SYMBOL(snd_opl4_read_memory);
+
+void snd_opl4_write_memory(struct snd_opl4 *opl4, const char *buf, int offset, int size)
+{
+	unsigned long flags;
+	u8 memcfg;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+
+	memcfg = snd_opl4_read(opl4, OPL4_REG_MEMORY_CONFIGURATION);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_CONFIGURATION, memcfg | OPL4_MODE_BIT);
+
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_ADDRESS_HIGH, offset >> 16);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_ADDRESS_MID, offset >> 8);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_ADDRESS_LOW, offset);
+
+	snd_opl4_wait(opl4);
+	outb(OPL4_REG_MEMORY_DATA, opl4->pcm_port);
+	snd_opl4_wait(opl4);
+	outsb(opl4->pcm_port + 1, buf, size);
+
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_CONFIGURATION, memcfg);
+
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+EXPORT_SYMBOL(snd_opl4_write_memory);
+
+static void snd_opl4_enable_opl4(struct snd_opl4 *opl4)
+{
+	outb(OPL3_REG_MODE, opl4->fm_port + 2);
+	inb(opl4->fm_port);
+	inb(opl4->fm_port);
+	outb(OPL3_OPL3_ENABLE | OPL3_OPL4_ENABLE, opl4->fm_port + 3);
+	inb(opl4->fm_port);
+	inb(opl4->fm_port);
+}
+
+static int snd_opl4_detect(struct snd_opl4 *opl4)
+{
+	u8 id1, id2;
+
+	snd_opl4_enable_opl4(opl4);
+
+	id1 = snd_opl4_read(opl4, OPL4_REG_MEMORY_CONFIGURATION);
+	snd_printdd("OPL4[02]=%02x\n", id1);
+	switch (id1 & OPL4_DEVICE_ID_MASK) {
+	case 0x20:
+		opl4->hardware = OPL3_HW_OPL4;
+		break;
+	case 0x40:
+		opl4->hardware = OPL3_HW_OPL4_ML;
+		break;
+	default:
+		return -ENODEV;
+	}
+
+	snd_opl4_write(opl4, OPL4_REG_MIX_CONTROL_FM, 0x00);
+	snd_opl4_write(opl4, OPL4_REG_MIX_CONTROL_PCM, 0xff);
+	id1 = snd_opl4_read(opl4, OPL4_REG_MIX_CONTROL_FM);
+	id2 = snd_opl4_read(opl4, OPL4_REG_MIX_CONTROL_PCM);
+	snd_printdd("OPL4 id1=%02x id2=%02x\n", id1, id2);
+       	if (id1 != 0x00 || id2 != 0xff)
+		return -ENODEV;
+
+	snd_opl4_write(opl4, OPL4_REG_MIX_CONTROL_FM, 0x3f);
+	snd_opl4_write(opl4, OPL4_REG_MIX_CONTROL_PCM, 0x3f);
+	snd_opl4_write(opl4, OPL4_REG_MEMORY_CONFIGURATION, 0x00);
+	return 0;
+}
+
+#if IS_ENABLED(CONFIG_SND_SEQUENCER)
+static void snd_opl4_seq_dev_free(struct snd_seq_device *seq_dev)
+{
+	struct snd_opl4 *opl4 = seq_dev->private_data;
+	opl4->seq_dev = NULL;
+}
+
+static int snd_opl4_create_seq_dev(struct snd_opl4 *opl4, int seq_device)
+{
+	opl4->seq_dev_num = seq_device;
+	if (snd_seq_device_new(opl4->card, seq_device, SNDRV_SEQ_DEV_ID_OPL4,
+			       sizeof(struct snd_opl4 *), &opl4->seq_dev) >= 0) {
+		strcpy(opl4->seq_dev->name, "OPL4 Wavetable");
+		*(struct snd_opl4 **)SNDRV_SEQ_DEVICE_ARGPTR(opl4->seq_dev) = opl4;
+		opl4->seq_dev->private_data = opl4;
+		opl4->seq_dev->private_free = snd_opl4_seq_dev_free;
+	}
+	return 0;
+}
+#endif
+
+static void snd_opl4_free(struct snd_opl4 *opl4)
+{
+	snd_opl4_free_proc(opl4);
+	release_and_free_resource(opl4->res_fm_port);
+	release_and_free_resource(opl4->res_pcm_port);
+	kfree(opl4);
+}
+
+static int snd_opl4_dev_free(struct snd_device *device)
+{
+	struct snd_opl4 *opl4 = device->device_data;
+	snd_opl4_free(opl4);
+	return 0;
+}
+
+int snd_opl4_create(struct snd_card *card,
+		    unsigned long fm_port, unsigned long pcm_port,
+		    int seq_device,
+		    struct snd_opl3 **ropl3, struct snd_opl4 **ropl4)
+{
+	struct snd_opl4 *opl4;
+	struct snd_opl3 *opl3;
+	int err;
+	static const struct snd_device_ops ops = {
+		.dev_free = snd_opl4_dev_free
+	};
+
+	if (ropl3)
+		*ropl3 = NULL;
+	if (ropl4)
+		*ropl4 = NULL;
+
+	opl4 = kzalloc(sizeof(*opl4), GFP_KERNEL);
+	if (!opl4)
+		return -ENOMEM;
+
+	opl4->res_fm_port = request_region(fm_port, 8, "OPL4 FM");
+	opl4->res_pcm_port = request_region(pcm_port, 8, "OPL4 PCM/MIX");
+	if (!opl4->res_fm_port || !opl4->res_pcm_port) {
+		snd_printk(KERN_ERR "opl4: can't grab ports 0x%lx, 0x%lx\n", fm_port, pcm_port);
+		snd_opl4_free(opl4);
+		return -EBUSY;
+	}
+
+	opl4->card = card;
+	opl4->fm_port = fm_port;
+	opl4->pcm_port = pcm_port;
+	spin_lock_init(&opl4->reg_lock);
+	mutex_init(&opl4->access_mutex);
+
+	err = snd_opl4_detect(opl4);
+	if (err < 0) {
+		snd_opl4_free(opl4);
+		snd_printd("OPL4 chip not detected at %#lx/%#lx\n", fm_port, pcm_port);
+		return err;
+	}
+
+	err = snd_device_new(card, SNDRV_DEV_CODEC, opl4, &ops);
+	if (err < 0) {
+		snd_opl4_free(opl4);
+		return err;
+	}
+
+	err = snd_opl3_create(card, fm_port, fm_port + 2, opl4->hardware, 1, &opl3);
+	if (err < 0) {
+		snd_device_free(card, opl4);
+		return err;
+	}
+
+	/* opl3 initialization disabled opl4, so reenable */
+	snd_opl4_enable_opl4(opl4);
+
+	snd_opl4_create_mixer(opl4);
+	snd_opl4_create_proc(opl4);
+
+#if IS_ENABLED(CONFIG_SND_SEQUENCER)
+	opl4->seq_client = -1;
+	if (opl4->hardware < OPL3_HW_OPL4_ML)
+		snd_opl4_create_seq_dev(opl4, seq_device);
+#endif
+
+	if (ropl3)
+		*ropl3 = opl3;
+	if (ropl4)
+		*ropl4 = opl4;
+	return 0;
+}
+
+EXPORT_SYMBOL(snd_opl4_create);
diff --git a/sound/drivers/opl4/opl4_local.h b/sound/drivers/opl4/opl4_local.h
new file mode 100644
index 000000000..a16b4677c
--- /dev/null
+++ b/sound/drivers/opl4/opl4_local.h
@@ -0,0 +1,235 @@
+/*
+ * Local definitions for the OPL4 driver
+ *
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed and/or modified under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __OPL4_LOCAL_H
+#define __OPL4_LOCAL_H
+
+#include <sound/opl4.h>
+
+/*
+ * Register numbers
+ */
+
+#define OPL4_REG_TEST0			0x00
+#define OPL4_REG_TEST1			0x01
+
+#define OPL4_REG_MEMORY_CONFIGURATION	0x02
+#define   OPL4_MODE_BIT			0x01
+#define   OPL4_MTYPE_BIT		0x02
+#define   OPL4_TONE_HEADER_MASK		0x1c
+#define   OPL4_DEVICE_ID_MASK		0xe0
+
+#define OPL4_REG_MEMORY_ADDRESS_HIGH	0x03
+#define OPL4_REG_MEMORY_ADDRESS_MID	0x04
+#define OPL4_REG_MEMORY_ADDRESS_LOW	0x05
+#define OPL4_REG_MEMORY_DATA		0x06
+
+/*
+ * Offsets to the register banks for voices. To get the
+ * register number just add the voice number to the bank offset.
+ *
+ * Wave Table Number low bits (0x08 to 0x1F)
+ */
+#define OPL4_REG_TONE_NUMBER		0x08
+
+/* Wave Table Number high bit, F-Number low bits (0x20 to 0x37) */
+#define OPL4_REG_F_NUMBER		0x20
+#define   OPL4_TONE_NUMBER_BIT8		0x01
+#define   OPL4_F_NUMBER_LOW_MASK	0xfe
+
+/* F-Number high bits, Octave, Pseudo-Reverb (0x38 to 0x4F) */
+#define OPL4_REG_OCTAVE			0x38
+#define   OPL4_F_NUMBER_HIGH_MASK	0x07
+#define   OPL4_BLOCK_MASK		0xf0
+#define   OPL4_PSEUDO_REVERB_BIT	0x08
+
+/* Total Level, Level Direct (0x50 to 0x67) */
+#define OPL4_REG_LEVEL			0x50
+#define   OPL4_TOTAL_LEVEL_MASK		0xfe
+#define   OPL4_LEVEL_DIRECT_BIT		0x01
+
+/* Key On, Damp, LFO RST, CH, Panpot (0x68 to 0x7F) */
+#define OPL4_REG_MISC			0x68
+#define   OPL4_KEY_ON_BIT		0x80
+#define   OPL4_DAMP_BIT			0x40
+#define   OPL4_LFO_RESET_BIT		0x20
+#define   OPL4_OUTPUT_CHANNEL_BIT	0x10
+#define   OPL4_PAN_POT_MASK		0x0f
+
+/* LFO, VIB (0x80 to 0x97) */
+#define OPL4_REG_LFO_VIBRATO		0x80
+#define   OPL4_LFO_FREQUENCY_MASK	0x38
+#define   OPL4_VIBRATO_DEPTH_MASK	0x07
+#define   OPL4_CHORUS_SEND_MASK		0xc0 /* ML only */
+
+/* Attack / Decay 1 rate (0x98 to 0xAF) */
+#define OPL4_REG_ATTACK_DECAY1		0x98
+#define   OPL4_ATTACK_RATE_MASK		0xf0
+#define   OPL4_DECAY1_RATE_MASK		0x0f
+
+/* Decay level / 2 rate (0xB0 to 0xC7) */
+#define OPL4_REG_LEVEL_DECAY2		0xb0
+#define   OPL4_DECAY_LEVEL_MASK		0xf0
+#define   OPL4_DECAY2_RATE_MASK		0x0f
+
+/* Release rate / Rate correction (0xC8 to 0xDF) */
+#define OPL4_REG_RELEASE_CORRECTION	0xc8
+#define   OPL4_RELEASE_RATE_MASK	0x0f
+#define   OPL4_RATE_INTERPOLATION_MASK	0xf0
+
+/* AM (0xE0 to 0xF7) */
+#define OPL4_REG_TREMOLO		0xe0
+#define   OPL4_TREMOLO_DEPTH_MASK	0x07
+#define   OPL4_REVERB_SEND_MASK		0xe0 /* ML only */
+
+/* Mixer */
+#define OPL4_REG_MIX_CONTROL_FM		0xf8
+#define OPL4_REG_MIX_CONTROL_PCM	0xf9
+#define   OPL4_MIX_LEFT_MASK		0x07
+#define   OPL4_MIX_RIGHT_MASK		0x38
+
+#define OPL4_REG_ATC			0xfa
+#define   OPL4_ATC_BIT			0x01 /* ???, ML only */
+
+/* bits in the OPL3 Status register */
+#define OPL4_STATUS_BUSY		0x01
+#define OPL4_STATUS_LOAD		0x02
+
+
+#define OPL4_MAX_VOICES 24
+
+#define SNDRV_SEQ_DEV_ID_OPL4 "opl4-synth"
+
+
+struct opl4_sound {
+	u16 tone;
+	s16 pitch_offset;
+	u8 key_scaling;
+	s8 panpot;
+	u8 vibrato;
+	u8 tone_attenuate;
+	u8 volume_factor;
+	u8 reg_lfo_vibrato;
+	u8 reg_attack_decay1;
+	u8 reg_level_decay2;
+	u8 reg_release_correction;
+	u8 reg_tremolo;
+};
+
+struct opl4_region {
+	u8 key_min, key_max;
+	struct opl4_sound sound;
+};
+
+struct opl4_region_ptr {
+	int count;
+	const struct opl4_region *regions;
+};
+
+struct opl4_voice {
+	struct list_head list;
+	int number;
+	struct snd_midi_channel *chan;
+	int note;
+	int velocity;
+	const struct opl4_sound *sound;
+	u8 level_direct;
+	u8 reg_f_number;
+	u8 reg_misc;
+	u8 reg_lfo_vibrato;
+};
+
+struct snd_opl4 {
+	unsigned long fm_port;
+	unsigned long pcm_port;
+	struct resource *res_fm_port;
+	struct resource *res_pcm_port;
+	unsigned short hardware;
+	spinlock_t reg_lock;
+	struct snd_card *card;
+
+#ifdef CONFIG_SND_PROC_FS
+	struct snd_info_entry *proc_entry;
+	int memory_access;
+#endif
+	struct mutex access_mutex;
+
+#if IS_ENABLED(CONFIG_SND_SEQUENCER)
+	int used;
+
+	int seq_dev_num;
+	int seq_client;
+	struct snd_seq_device *seq_dev;
+
+	struct snd_midi_channel_set *chset;
+	struct opl4_voice voices[OPL4_MAX_VOICES];
+	struct list_head off_voices;
+	struct list_head on_voices;
+#endif
+};
+
+/* opl4_lib.c */
+void snd_opl4_write(struct snd_opl4 *opl4, u8 reg, u8 value);
+u8 snd_opl4_read(struct snd_opl4 *opl4, u8 reg);
+void snd_opl4_read_memory(struct snd_opl4 *opl4, char *buf, int offset, int size);
+void snd_opl4_write_memory(struct snd_opl4 *opl4, const char *buf, int offset, int size);
+
+/* opl4_mixer.c */
+int snd_opl4_create_mixer(struct snd_opl4 *opl4);
+
+#ifdef CONFIG_SND_PROC_FS
+/* opl4_proc.c */
+int snd_opl4_create_proc(struct snd_opl4 *opl4);
+void snd_opl4_free_proc(struct snd_opl4 *opl4);
+#else
+static inline int snd_opl4_create_proc(struct snd_opl4 *opl4) { return 0; }
+static inline void snd_opl4_free_proc(struct snd_opl4 *opl4) {}
+#endif
+
+/* opl4_seq.c */
+extern int volume_boost;
+
+/* opl4_synth.c */
+void snd_opl4_synth_reset(struct snd_opl4 *opl4);
+void snd_opl4_synth_shutdown(struct snd_opl4 *opl4);
+void snd_opl4_note_on(void *p, int note, int vel, struct snd_midi_channel *chan);
+void snd_opl4_note_off(void *p, int note, int vel, struct snd_midi_channel *chan);
+void snd_opl4_terminate_note(void *p, int note, struct snd_midi_channel *chan);
+void snd_opl4_control(void *p, int type, struct snd_midi_channel *chan);
+void snd_opl4_sysex(void *p, unsigned char *buf, int len, int parsed, struct snd_midi_channel_set *chset);
+
+/* yrw801.c */
+int snd_yrw801_detect(struct snd_opl4 *opl4);
+extern const struct opl4_region_ptr snd_yrw801_regions[];
+
+#endif /* __OPL4_LOCAL_H */
diff --git a/sound/drivers/opl4/opl4_mixer.c b/sound/drivers/opl4/opl4_mixer.c
new file mode 100644
index 000000000..fa1e6eff4
--- /dev/null
+++ b/sound/drivers/opl4/opl4_mixer.c
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * OPL4 mixer functions
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ */
+
+#include "opl4_local.h"
+#include <sound/control.h>
+
+static int snd_opl4_ctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = 2;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 7;
+	return 0;
+}
+
+static int snd_opl4_ctl_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_opl4 *opl4 = snd_kcontrol_chip(kcontrol);
+	unsigned long flags;
+	u8 reg = kcontrol->private_value;
+	u8 value;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	value = snd_opl4_read(opl4, reg);
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+	ucontrol->value.integer.value[0] = 7 - (value & 7);
+	ucontrol->value.integer.value[1] = 7 - ((value >> 3) & 7);
+	return 0;
+}
+
+static int snd_opl4_ctl_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_opl4 *opl4 = snd_kcontrol_chip(kcontrol);
+	unsigned long flags;
+	u8 reg = kcontrol->private_value;
+	u8 value, old_value;
+
+	value = (7 - (ucontrol->value.integer.value[0] & 7)) |
+		((7 - (ucontrol->value.integer.value[1] & 7)) << 3);
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	old_value = snd_opl4_read(opl4, reg);
+	snd_opl4_write(opl4, reg, value);
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+	return value != old_value;
+}
+
+static const struct snd_kcontrol_new snd_opl4_controls[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "FM Playback Volume",
+		.info = snd_opl4_ctl_info,
+		.get = snd_opl4_ctl_get,
+		.put = snd_opl4_ctl_put,
+		.private_value = OPL4_REG_MIX_CONTROL_FM
+	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Wavetable Playback Volume",
+		.info = snd_opl4_ctl_info,
+		.get = snd_opl4_ctl_get,
+		.put = snd_opl4_ctl_put,
+		.private_value = OPL4_REG_MIX_CONTROL_PCM
+	}
+};
+
+int snd_opl4_create_mixer(struct snd_opl4 *opl4)
+{
+	struct snd_card *card = opl4->card;
+	int i, err;
+
+	strcat(card->mixername, ",OPL4");
+
+	for (i = 0; i < 2; ++i) {
+		err = snd_ctl_add(card, snd_ctl_new1(&snd_opl4_controls[i], opl4));
+		if (err < 0)
+			return err;
+	}
+	return 0;
+}
diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c
new file mode 100644
index 000000000..f2149091e
--- /dev/null
+++ b/sound/drivers/opl4/opl4_proc.c
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Functions for the OPL4 proc file
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ */
+
+#include "opl4_local.h"
+#include <linux/vmalloc.h>
+#include <linux/export.h>
+#include <sound/info.h>
+
+static int snd_opl4_mem_proc_open(struct snd_info_entry *entry,
+				  unsigned short mode, void **file_private_data)
+{
+	struct snd_opl4 *opl4 = entry->private_data;
+
+	mutex_lock(&opl4->access_mutex);
+	if (opl4->memory_access) {
+		mutex_unlock(&opl4->access_mutex);
+		return -EBUSY;
+	}
+	opl4->memory_access++;
+	mutex_unlock(&opl4->access_mutex);
+	return 0;
+}
+
+static int snd_opl4_mem_proc_release(struct snd_info_entry *entry,
+				     unsigned short mode, void *file_private_data)
+{
+	struct snd_opl4 *opl4 = entry->private_data;
+
+	mutex_lock(&opl4->access_mutex);
+	opl4->memory_access--;
+	mutex_unlock(&opl4->access_mutex);
+	return 0;
+}
+
+static ssize_t snd_opl4_mem_proc_read(struct snd_info_entry *entry,
+				      void *file_private_data,
+				      struct file *file, char __user *_buf,
+				      size_t count, loff_t pos)
+{
+	struct snd_opl4 *opl4 = entry->private_data;
+	char* buf;
+
+	buf = vmalloc(count);
+	if (!buf)
+		return -ENOMEM;
+	snd_opl4_read_memory(opl4, buf, pos, count);
+	if (copy_to_user(_buf, buf, count)) {
+		vfree(buf);
+		return -EFAULT;
+	}
+	vfree(buf);
+	return count;
+}
+
+static ssize_t snd_opl4_mem_proc_write(struct snd_info_entry *entry,
+				       void *file_private_data,
+				       struct file *file,
+				       const char __user *_buf,
+				       size_t count, loff_t pos)
+{
+	struct snd_opl4 *opl4 = entry->private_data;
+	char *buf;
+
+	buf = vmalloc(count);
+	if (!buf)
+		return -ENOMEM;
+	if (copy_from_user(buf, _buf, count)) {
+		vfree(buf);
+		return -EFAULT;
+	}
+	snd_opl4_write_memory(opl4, buf, pos, count);
+	vfree(buf);
+	return count;
+}
+
+static const struct snd_info_entry_ops snd_opl4_mem_proc_ops = {
+	.open = snd_opl4_mem_proc_open,
+	.release = snd_opl4_mem_proc_release,
+	.read = snd_opl4_mem_proc_read,
+	.write = snd_opl4_mem_proc_write,
+};
+
+int snd_opl4_create_proc(struct snd_opl4 *opl4)
+{
+	struct snd_info_entry *entry;
+
+	entry = snd_info_create_card_entry(opl4->card, "opl4-mem", opl4->card->proc_root);
+	if (entry) {
+		if (opl4->hardware < OPL3_HW_OPL4_ML) {
+			/* OPL4 can access 4 MB external ROM/SRAM */
+			entry->mode |= 0200;
+			entry->size = 4 * 1024 * 1024;
+		} else {
+			/* OPL4-ML has 1 MB internal ROM */
+			entry->size = 1 * 1024 * 1024;
+		}
+		entry->content = SNDRV_INFO_CONTENT_DATA;
+		entry->c.ops = &snd_opl4_mem_proc_ops;
+		entry->module = THIS_MODULE;
+		entry->private_data = opl4;
+	}
+	opl4->proc_entry = entry;
+	return 0;
+}
+
+void snd_opl4_free_proc(struct snd_opl4 *opl4)
+{
+	snd_info_free_entry(opl4->proc_entry);
+}
diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
new file mode 100644
index 000000000..f59ca660c
--- /dev/null
+++ b/sound/drivers/opl4/opl4_seq.c
@@ -0,0 +1,210 @@
+/*
+ * OPL4 sequencer functions
+ *
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed and/or modified under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "opl4_local.h"
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+#include <linux/module.h>
+#include <sound/initval.h>
+
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_DESCRIPTION("OPL4 wavetable synth driver");
+MODULE_LICENSE("Dual BSD/GPL");
+
+int volume_boost = 8;
+
+module_param(volume_boost, int, 0644);
+MODULE_PARM_DESC(volume_boost, "Additional volume for OPL4 wavetable sounds.");
+
+static int snd_opl4_seq_use_inc(struct snd_opl4 *opl4)
+{
+	if (!try_module_get(opl4->card->module))
+		return -EFAULT;
+	return 0;
+}
+
+static void snd_opl4_seq_use_dec(struct snd_opl4 *opl4)
+{
+	module_put(opl4->card->module);
+}
+
+static int snd_opl4_seq_use(void *private_data, struct snd_seq_port_subscribe *info)
+{
+	struct snd_opl4 *opl4 = private_data;
+	int err;
+
+	mutex_lock(&opl4->access_mutex);
+
+	if (opl4->used) {
+		mutex_unlock(&opl4->access_mutex);
+		return -EBUSY;
+	}
+	opl4->used++;
+
+	if (info->sender.client != SNDRV_SEQ_CLIENT_SYSTEM) {
+		err = snd_opl4_seq_use_inc(opl4);
+		if (err < 0) {
+			mutex_unlock(&opl4->access_mutex);
+			return err;
+		}
+	}
+
+	mutex_unlock(&opl4->access_mutex);
+
+	snd_opl4_synth_reset(opl4);
+	return 0;
+}
+
+static int snd_opl4_seq_unuse(void *private_data, struct snd_seq_port_subscribe *info)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	snd_opl4_synth_shutdown(opl4);
+
+	mutex_lock(&opl4->access_mutex);
+	opl4->used--;
+	mutex_unlock(&opl4->access_mutex);
+
+	if (info->sender.client != SNDRV_SEQ_CLIENT_SYSTEM)
+		snd_opl4_seq_use_dec(opl4);
+	return 0;
+}
+
+static const struct snd_midi_op opl4_ops = {
+	.note_on =		snd_opl4_note_on,
+	.note_off =		snd_opl4_note_off,
+	.note_terminate =	snd_opl4_terminate_note,
+	.control =		snd_opl4_control,
+	.sysex =		snd_opl4_sysex,
+};
+
+static int snd_opl4_seq_event_input(struct snd_seq_event *ev, int direct,
+				    void *private_data, int atomic, int hop)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	snd_midi_process_event(&opl4_ops, ev, opl4->chset);
+	return 0;
+}
+
+static void snd_opl4_seq_free_port(void *private_data)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	snd_midi_channel_free_set(opl4->chset);
+}
+
+static int snd_opl4_seq_probe(struct device *_dev)
+{
+	struct snd_seq_device *dev = to_seq_dev(_dev);
+	struct snd_opl4 *opl4;
+	int client;
+	struct snd_seq_port_callback pcallbacks;
+
+	opl4 = *(struct snd_opl4 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
+	if (!opl4)
+		return -EINVAL;
+
+	if (snd_yrw801_detect(opl4) < 0)
+		return -ENODEV;
+
+	opl4->chset = snd_midi_channel_alloc_set(16);
+	if (!opl4->chset)
+		return -ENOMEM;
+	opl4->chset->private_data = opl4;
+
+	/* allocate new client */
+	client = snd_seq_create_kernel_client(opl4->card, opl4->seq_dev_num,
+					      "OPL4 Wavetable");
+	if (client < 0) {
+		snd_midi_channel_free_set(opl4->chset);
+		return client;
+	}
+	opl4->seq_client = client;
+	opl4->chset->client = client;
+
+	/* create new port */
+	memset(&pcallbacks, 0, sizeof(pcallbacks));
+	pcallbacks.owner = THIS_MODULE;
+	pcallbacks.use = snd_opl4_seq_use;
+	pcallbacks.unuse = snd_opl4_seq_unuse;
+	pcallbacks.event_input = snd_opl4_seq_event_input;
+	pcallbacks.private_free = snd_opl4_seq_free_port;
+	pcallbacks.private_data = opl4;
+
+	opl4->chset->port = snd_seq_event_port_attach(client, &pcallbacks,
+						      SNDRV_SEQ_PORT_CAP_WRITE |
+						      SNDRV_SEQ_PORT_CAP_SUBS_WRITE,
+						      SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC |
+						      SNDRV_SEQ_PORT_TYPE_MIDI_GM |
+						      SNDRV_SEQ_PORT_TYPE_HARDWARE |
+						      SNDRV_SEQ_PORT_TYPE_SYNTHESIZER,
+						      16, 24,
+						      "OPL4 Wavetable Port");
+	if (opl4->chset->port < 0) {
+		int err = opl4->chset->port;
+		snd_midi_channel_free_set(opl4->chset);
+		snd_seq_delete_kernel_client(client);
+		opl4->seq_client = -1;
+		return err;
+	}
+	return 0;
+}
+
+static int snd_opl4_seq_remove(struct device *_dev)
+{
+	struct snd_seq_device *dev = to_seq_dev(_dev);
+	struct snd_opl4 *opl4;
+
+	opl4 = *(struct snd_opl4 **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
+	if (!opl4)
+		return -EINVAL;
+
+	if (opl4->seq_client >= 0) {
+		snd_seq_delete_kernel_client(opl4->seq_client);
+		opl4->seq_client = -1;
+	}
+	return 0;
+}
+
+static struct snd_seq_driver opl4_seq_driver = {
+	.driver = {
+		.name = KBUILD_MODNAME,
+		.probe = snd_opl4_seq_probe,
+		.remove = snd_opl4_seq_remove,
+	},
+	.id = SNDRV_SEQ_DEV_ID_OPL4,
+	.argsize = sizeof(struct snd_opl4 *),
+};
+
+module_snd_seq_driver(opl4_seq_driver);
diff --git a/sound/drivers/opl4/opl4_synth.c b/sound/drivers/opl4/opl4_synth.c
new file mode 100644
index 000000000..34e2bd52b
--- /dev/null
+++ b/sound/drivers/opl4/opl4_synth.c
@@ -0,0 +1,631 @@
+/*
+ * OPL4 MIDI synthesizer functions
+ *
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed and/or modified under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "opl4_local.h"
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <sound/asoundef.h>
+
+/* GM2 controllers */
+#ifndef MIDI_CTL_RELEASE_TIME
+#define MIDI_CTL_RELEASE_TIME	0x48
+#define MIDI_CTL_ATTACK_TIME	0x49
+#define MIDI_CTL_DECAY_TIME	0x4b
+#define MIDI_CTL_VIBRATO_RATE	0x4c
+#define MIDI_CTL_VIBRATO_DEPTH	0x4d
+#define MIDI_CTL_VIBRATO_DELAY	0x4e
+#endif
+
+/*
+ * This table maps 100/128 cents to F_NUMBER.
+ */
+static const s16 snd_opl4_pitch_map[0x600] = {
+	0x000,0x000,0x001,0x001,0x002,0x002,0x003,0x003,
+	0x004,0x004,0x005,0x005,0x006,0x006,0x006,0x007,
+	0x007,0x008,0x008,0x009,0x009,0x00a,0x00a,0x00b,
+	0x00b,0x00c,0x00c,0x00d,0x00d,0x00d,0x00e,0x00e,
+	0x00f,0x00f,0x010,0x010,0x011,0x011,0x012,0x012,
+	0x013,0x013,0x014,0x014,0x015,0x015,0x015,0x016,
+	0x016,0x017,0x017,0x018,0x018,0x019,0x019,0x01a,
+	0x01a,0x01b,0x01b,0x01c,0x01c,0x01d,0x01d,0x01e,
+	0x01e,0x01e,0x01f,0x01f,0x020,0x020,0x021,0x021,
+	0x022,0x022,0x023,0x023,0x024,0x024,0x025,0x025,
+	0x026,0x026,0x027,0x027,0x028,0x028,0x029,0x029,
+	0x029,0x02a,0x02a,0x02b,0x02b,0x02c,0x02c,0x02d,
+	0x02d,0x02e,0x02e,0x02f,0x02f,0x030,0x030,0x031,
+	0x031,0x032,0x032,0x033,0x033,0x034,0x034,0x035,
+	0x035,0x036,0x036,0x037,0x037,0x038,0x038,0x038,
+	0x039,0x039,0x03a,0x03a,0x03b,0x03b,0x03c,0x03c,
+	0x03d,0x03d,0x03e,0x03e,0x03f,0x03f,0x040,0x040,
+	0x041,0x041,0x042,0x042,0x043,0x043,0x044,0x044,
+	0x045,0x045,0x046,0x046,0x047,0x047,0x048,0x048,
+	0x049,0x049,0x04a,0x04a,0x04b,0x04b,0x04c,0x04c,
+	0x04d,0x04d,0x04e,0x04e,0x04f,0x04f,0x050,0x050,
+	0x051,0x051,0x052,0x052,0x053,0x053,0x054,0x054,
+	0x055,0x055,0x056,0x056,0x057,0x057,0x058,0x058,
+	0x059,0x059,0x05a,0x05a,0x05b,0x05b,0x05c,0x05c,
+	0x05d,0x05d,0x05e,0x05e,0x05f,0x05f,0x060,0x060,
+	0x061,0x061,0x062,0x062,0x063,0x063,0x064,0x064,
+	0x065,0x065,0x066,0x066,0x067,0x067,0x068,0x068,
+	0x069,0x069,0x06a,0x06a,0x06b,0x06b,0x06c,0x06c,
+	0x06d,0x06d,0x06e,0x06e,0x06f,0x06f,0x070,0x071,
+	0x071,0x072,0x072,0x073,0x073,0x074,0x074,0x075,
+	0x075,0x076,0x076,0x077,0x077,0x078,0x078,0x079,
+	0x079,0x07a,0x07a,0x07b,0x07b,0x07c,0x07c,0x07d,
+	0x07d,0x07e,0x07e,0x07f,0x07f,0x080,0x081,0x081,
+	0x082,0x082,0x083,0x083,0x084,0x084,0x085,0x085,
+	0x086,0x086,0x087,0x087,0x088,0x088,0x089,0x089,
+	0x08a,0x08a,0x08b,0x08b,0x08c,0x08d,0x08d,0x08e,
+	0x08e,0x08f,0x08f,0x090,0x090,0x091,0x091,0x092,
+	0x092,0x093,0x093,0x094,0x094,0x095,0x096,0x096,
+	0x097,0x097,0x098,0x098,0x099,0x099,0x09a,0x09a,
+	0x09b,0x09b,0x09c,0x09c,0x09d,0x09d,0x09e,0x09f,
+	0x09f,0x0a0,0x0a0,0x0a1,0x0a1,0x0a2,0x0a2,0x0a3,
+	0x0a3,0x0a4,0x0a4,0x0a5,0x0a6,0x0a6,0x0a7,0x0a7,
+	0x0a8,0x0a8,0x0a9,0x0a9,0x0aa,0x0aa,0x0ab,0x0ab,
+	0x0ac,0x0ad,0x0ad,0x0ae,0x0ae,0x0af,0x0af,0x0b0,
+	0x0b0,0x0b1,0x0b1,0x0b2,0x0b2,0x0b3,0x0b4,0x0b4,
+	0x0b5,0x0b5,0x0b6,0x0b6,0x0b7,0x0b7,0x0b8,0x0b8,
+	0x0b9,0x0ba,0x0ba,0x0bb,0x0bb,0x0bc,0x0bc,0x0bd,
+	0x0bd,0x0be,0x0be,0x0bf,0x0c0,0x0c0,0x0c1,0x0c1,
+	0x0c2,0x0c2,0x0c3,0x0c3,0x0c4,0x0c4,0x0c5,0x0c6,
+	0x0c6,0x0c7,0x0c7,0x0c8,0x0c8,0x0c9,0x0c9,0x0ca,
+	0x0cb,0x0cb,0x0cc,0x0cc,0x0cd,0x0cd,0x0ce,0x0ce,
+	0x0cf,0x0d0,0x0d0,0x0d1,0x0d1,0x0d2,0x0d2,0x0d3,
+	0x0d3,0x0d4,0x0d5,0x0d5,0x0d6,0x0d6,0x0d7,0x0d7,
+	0x0d8,0x0d8,0x0d9,0x0da,0x0da,0x0db,0x0db,0x0dc,
+	0x0dc,0x0dd,0x0de,0x0de,0x0df,0x0df,0x0e0,0x0e0,
+	0x0e1,0x0e1,0x0e2,0x0e3,0x0e3,0x0e4,0x0e4,0x0e5,
+	0x0e5,0x0e6,0x0e7,0x0e7,0x0e8,0x0e8,0x0e9,0x0e9,
+	0x0ea,0x0eb,0x0eb,0x0ec,0x0ec,0x0ed,0x0ed,0x0ee,
+	0x0ef,0x0ef,0x0f0,0x0f0,0x0f1,0x0f1,0x0f2,0x0f3,
+	0x0f3,0x0f4,0x0f4,0x0f5,0x0f5,0x0f6,0x0f7,0x0f7,
+	0x0f8,0x0f8,0x0f9,0x0f9,0x0fa,0x0fb,0x0fb,0x0fc,
+	0x0fc,0x0fd,0x0fd,0x0fe,0x0ff,0x0ff,0x100,0x100,
+	0x101,0x101,0x102,0x103,0x103,0x104,0x104,0x105,
+	0x106,0x106,0x107,0x107,0x108,0x108,0x109,0x10a,
+	0x10a,0x10b,0x10b,0x10c,0x10c,0x10d,0x10e,0x10e,
+	0x10f,0x10f,0x110,0x111,0x111,0x112,0x112,0x113,
+	0x114,0x114,0x115,0x115,0x116,0x116,0x117,0x118,
+	0x118,0x119,0x119,0x11a,0x11b,0x11b,0x11c,0x11c,
+	0x11d,0x11e,0x11e,0x11f,0x11f,0x120,0x120,0x121,
+	0x122,0x122,0x123,0x123,0x124,0x125,0x125,0x126,
+	0x126,0x127,0x128,0x128,0x129,0x129,0x12a,0x12b,
+	0x12b,0x12c,0x12c,0x12d,0x12e,0x12e,0x12f,0x12f,
+	0x130,0x131,0x131,0x132,0x132,0x133,0x134,0x134,
+	0x135,0x135,0x136,0x137,0x137,0x138,0x138,0x139,
+	0x13a,0x13a,0x13b,0x13b,0x13c,0x13d,0x13d,0x13e,
+	0x13e,0x13f,0x140,0x140,0x141,0x141,0x142,0x143,
+	0x143,0x144,0x144,0x145,0x146,0x146,0x147,0x148,
+	0x148,0x149,0x149,0x14a,0x14b,0x14b,0x14c,0x14c,
+	0x14d,0x14e,0x14e,0x14f,0x14f,0x150,0x151,0x151,
+	0x152,0x153,0x153,0x154,0x154,0x155,0x156,0x156,
+	0x157,0x157,0x158,0x159,0x159,0x15a,0x15b,0x15b,
+	0x15c,0x15c,0x15d,0x15e,0x15e,0x15f,0x160,0x160,
+	0x161,0x161,0x162,0x163,0x163,0x164,0x165,0x165,
+	0x166,0x166,0x167,0x168,0x168,0x169,0x16a,0x16a,
+	0x16b,0x16b,0x16c,0x16d,0x16d,0x16e,0x16f,0x16f,
+	0x170,0x170,0x171,0x172,0x172,0x173,0x174,0x174,
+	0x175,0x175,0x176,0x177,0x177,0x178,0x179,0x179,
+	0x17a,0x17a,0x17b,0x17c,0x17c,0x17d,0x17e,0x17e,
+	0x17f,0x180,0x180,0x181,0x181,0x182,0x183,0x183,
+	0x184,0x185,0x185,0x186,0x187,0x187,0x188,0x188,
+	0x189,0x18a,0x18a,0x18b,0x18c,0x18c,0x18d,0x18e,
+	0x18e,0x18f,0x190,0x190,0x191,0x191,0x192,0x193,
+	0x193,0x194,0x195,0x195,0x196,0x197,0x197,0x198,
+	0x199,0x199,0x19a,0x19a,0x19b,0x19c,0x19c,0x19d,
+	0x19e,0x19e,0x19f,0x1a0,0x1a0,0x1a1,0x1a2,0x1a2,
+	0x1a3,0x1a4,0x1a4,0x1a5,0x1a6,0x1a6,0x1a7,0x1a8,
+	0x1a8,0x1a9,0x1a9,0x1aa,0x1ab,0x1ab,0x1ac,0x1ad,
+	0x1ad,0x1ae,0x1af,0x1af,0x1b0,0x1b1,0x1b1,0x1b2,
+	0x1b3,0x1b3,0x1b4,0x1b5,0x1b5,0x1b6,0x1b7,0x1b7,
+	0x1b8,0x1b9,0x1b9,0x1ba,0x1bb,0x1bb,0x1bc,0x1bd,
+	0x1bd,0x1be,0x1bf,0x1bf,0x1c0,0x1c1,0x1c1,0x1c2,
+	0x1c3,0x1c3,0x1c4,0x1c5,0x1c5,0x1c6,0x1c7,0x1c7,
+	0x1c8,0x1c9,0x1c9,0x1ca,0x1cb,0x1cb,0x1cc,0x1cd,
+	0x1cd,0x1ce,0x1cf,0x1cf,0x1d0,0x1d1,0x1d1,0x1d2,
+	0x1d3,0x1d3,0x1d4,0x1d5,0x1d5,0x1d6,0x1d7,0x1d7,
+	0x1d8,0x1d9,0x1d9,0x1da,0x1db,0x1db,0x1dc,0x1dd,
+	0x1dd,0x1de,0x1df,0x1df,0x1e0,0x1e1,0x1e1,0x1e2,
+	0x1e3,0x1e4,0x1e4,0x1e5,0x1e6,0x1e6,0x1e7,0x1e8,
+	0x1e8,0x1e9,0x1ea,0x1ea,0x1eb,0x1ec,0x1ec,0x1ed,
+	0x1ee,0x1ee,0x1ef,0x1f0,0x1f0,0x1f1,0x1f2,0x1f3,
+	0x1f3,0x1f4,0x1f5,0x1f5,0x1f6,0x1f7,0x1f7,0x1f8,
+	0x1f9,0x1f9,0x1fa,0x1fb,0x1fb,0x1fc,0x1fd,0x1fe,
+	0x1fe,0x1ff,0x200,0x200,0x201,0x202,0x202,0x203,
+	0x204,0x205,0x205,0x206,0x207,0x207,0x208,0x209,
+	0x209,0x20a,0x20b,0x20b,0x20c,0x20d,0x20e,0x20e,
+	0x20f,0x210,0x210,0x211,0x212,0x212,0x213,0x214,
+	0x215,0x215,0x216,0x217,0x217,0x218,0x219,0x21a,
+	0x21a,0x21b,0x21c,0x21c,0x21d,0x21e,0x21e,0x21f,
+	0x220,0x221,0x221,0x222,0x223,0x223,0x224,0x225,
+	0x226,0x226,0x227,0x228,0x228,0x229,0x22a,0x22b,
+	0x22b,0x22c,0x22d,0x22d,0x22e,0x22f,0x230,0x230,
+	0x231,0x232,0x232,0x233,0x234,0x235,0x235,0x236,
+	0x237,0x237,0x238,0x239,0x23a,0x23a,0x23b,0x23c,
+	0x23c,0x23d,0x23e,0x23f,0x23f,0x240,0x241,0x241,
+	0x242,0x243,0x244,0x244,0x245,0x246,0x247,0x247,
+	0x248,0x249,0x249,0x24a,0x24b,0x24c,0x24c,0x24d,
+	0x24e,0x24f,0x24f,0x250,0x251,0x251,0x252,0x253,
+	0x254,0x254,0x255,0x256,0x257,0x257,0x258,0x259,
+	0x259,0x25a,0x25b,0x25c,0x25c,0x25d,0x25e,0x25f,
+	0x25f,0x260,0x261,0x262,0x262,0x263,0x264,0x265,
+	0x265,0x266,0x267,0x267,0x268,0x269,0x26a,0x26a,
+	0x26b,0x26c,0x26d,0x26d,0x26e,0x26f,0x270,0x270,
+	0x271,0x272,0x273,0x273,0x274,0x275,0x276,0x276,
+	0x277,0x278,0x279,0x279,0x27a,0x27b,0x27c,0x27c,
+	0x27d,0x27e,0x27f,0x27f,0x280,0x281,0x282,0x282,
+	0x283,0x284,0x285,0x285,0x286,0x287,0x288,0x288,
+	0x289,0x28a,0x28b,0x28b,0x28c,0x28d,0x28e,0x28e,
+	0x28f,0x290,0x291,0x291,0x292,0x293,0x294,0x294,
+	0x295,0x296,0x297,0x298,0x298,0x299,0x29a,0x29b,
+	0x29b,0x29c,0x29d,0x29e,0x29e,0x29f,0x2a0,0x2a1,
+	0x2a1,0x2a2,0x2a3,0x2a4,0x2a5,0x2a5,0x2a6,0x2a7,
+	0x2a8,0x2a8,0x2a9,0x2aa,0x2ab,0x2ab,0x2ac,0x2ad,
+	0x2ae,0x2af,0x2af,0x2b0,0x2b1,0x2b2,0x2b2,0x2b3,
+	0x2b4,0x2b5,0x2b5,0x2b6,0x2b7,0x2b8,0x2b9,0x2b9,
+	0x2ba,0x2bb,0x2bc,0x2bc,0x2bd,0x2be,0x2bf,0x2c0,
+	0x2c0,0x2c1,0x2c2,0x2c3,0x2c4,0x2c4,0x2c5,0x2c6,
+	0x2c7,0x2c7,0x2c8,0x2c9,0x2ca,0x2cb,0x2cb,0x2cc,
+	0x2cd,0x2ce,0x2ce,0x2cf,0x2d0,0x2d1,0x2d2,0x2d2,
+	0x2d3,0x2d4,0x2d5,0x2d6,0x2d6,0x2d7,0x2d8,0x2d9,
+	0x2da,0x2da,0x2db,0x2dc,0x2dd,0x2dd,0x2de,0x2df,
+	0x2e0,0x2e1,0x2e1,0x2e2,0x2e3,0x2e4,0x2e5,0x2e5,
+	0x2e6,0x2e7,0x2e8,0x2e9,0x2e9,0x2ea,0x2eb,0x2ec,
+	0x2ed,0x2ed,0x2ee,0x2ef,0x2f0,0x2f1,0x2f1,0x2f2,
+	0x2f3,0x2f4,0x2f5,0x2f5,0x2f6,0x2f7,0x2f8,0x2f9,
+	0x2f9,0x2fa,0x2fb,0x2fc,0x2fd,0x2fd,0x2fe,0x2ff,
+	0x300,0x301,0x302,0x302,0x303,0x304,0x305,0x306,
+	0x306,0x307,0x308,0x309,0x30a,0x30a,0x30b,0x30c,
+	0x30d,0x30e,0x30f,0x30f,0x310,0x311,0x312,0x313,
+	0x313,0x314,0x315,0x316,0x317,0x318,0x318,0x319,
+	0x31a,0x31b,0x31c,0x31c,0x31d,0x31e,0x31f,0x320,
+	0x321,0x321,0x322,0x323,0x324,0x325,0x326,0x326,
+	0x327,0x328,0x329,0x32a,0x32a,0x32b,0x32c,0x32d,
+	0x32e,0x32f,0x32f,0x330,0x331,0x332,0x333,0x334,
+	0x334,0x335,0x336,0x337,0x338,0x339,0x339,0x33a,
+	0x33b,0x33c,0x33d,0x33e,0x33e,0x33f,0x340,0x341,
+	0x342,0x343,0x343,0x344,0x345,0x346,0x347,0x348,
+	0x349,0x349,0x34a,0x34b,0x34c,0x34d,0x34e,0x34e,
+	0x34f,0x350,0x351,0x352,0x353,0x353,0x354,0x355,
+	0x356,0x357,0x358,0x359,0x359,0x35a,0x35b,0x35c,
+	0x35d,0x35e,0x35f,0x35f,0x360,0x361,0x362,0x363,
+	0x364,0x364,0x365,0x366,0x367,0x368,0x369,0x36a,
+	0x36a,0x36b,0x36c,0x36d,0x36e,0x36f,0x370,0x370,
+	0x371,0x372,0x373,0x374,0x375,0x376,0x377,0x377,
+	0x378,0x379,0x37a,0x37b,0x37c,0x37d,0x37d,0x37e,
+	0x37f,0x380,0x381,0x382,0x383,0x383,0x384,0x385,
+	0x386,0x387,0x388,0x389,0x38a,0x38a,0x38b,0x38c,
+	0x38d,0x38e,0x38f,0x390,0x391,0x391,0x392,0x393,
+	0x394,0x395,0x396,0x397,0x398,0x398,0x399,0x39a,
+	0x39b,0x39c,0x39d,0x39e,0x39f,0x39f,0x3a0,0x3a1,
+	0x3a2,0x3a3,0x3a4,0x3a5,0x3a6,0x3a7,0x3a7,0x3a8,
+	0x3a9,0x3aa,0x3ab,0x3ac,0x3ad,0x3ae,0x3ae,0x3af,
+	0x3b0,0x3b1,0x3b2,0x3b3,0x3b4,0x3b5,0x3b6,0x3b6,
+	0x3b7,0x3b8,0x3b9,0x3ba,0x3bb,0x3bc,0x3bd,0x3be,
+	0x3bf,0x3bf,0x3c0,0x3c1,0x3c2,0x3c3,0x3c4,0x3c5,
+	0x3c6,0x3c7,0x3c7,0x3c8,0x3c9,0x3ca,0x3cb,0x3cc,
+	0x3cd,0x3ce,0x3cf,0x3d0,0x3d1,0x3d1,0x3d2,0x3d3,
+	0x3d4,0x3d5,0x3d6,0x3d7,0x3d8,0x3d9,0x3da,0x3da,
+	0x3db,0x3dc,0x3dd,0x3de,0x3df,0x3e0,0x3e1,0x3e2,
+	0x3e3,0x3e4,0x3e4,0x3e5,0x3e6,0x3e7,0x3e8,0x3e9,
+	0x3ea,0x3eb,0x3ec,0x3ed,0x3ee,0x3ef,0x3ef,0x3f0,
+	0x3f1,0x3f2,0x3f3,0x3f4,0x3f5,0x3f6,0x3f7,0x3f8,
+	0x3f9,0x3fa,0x3fa,0x3fb,0x3fc,0x3fd,0x3fe,0x3ff
+};
+
+/*
+ * Attenuation according to GM recommendations, in -0.375 dB units.
+ * table[v] = 40 * log(v / 127) / -0.375
+ */
+static const unsigned char snd_opl4_volume_table[128] = {
+	255,224,192,173,160,150,141,134,
+	128,122,117,113,109,105,102, 99,
+	 96, 93, 90, 88, 85, 83, 81, 79,
+	 77, 75, 73, 71, 70, 68, 67, 65,
+	 64, 62, 61, 59, 58, 57, 56, 54,
+	 53, 52, 51, 50, 49, 48, 47, 46,
+	 45, 44, 43, 42, 41, 40, 39, 39,
+	 38, 37, 36, 35, 34, 34, 33, 32,
+	 31, 31, 30, 29, 29, 28, 27, 27,
+	 26, 25, 25, 24, 24, 23, 22, 22,
+	 21, 21, 20, 19, 19, 18, 18, 17,
+	 17, 16, 16, 15, 15, 14, 14, 13,
+	 13, 12, 12, 11, 11, 10, 10,  9,
+	  9,  9,  8,  8,  7,  7,  6,  6,
+	  6,  5,  5,  4,  4,  4,  3,  3,
+	  2,  2,  2,  1,  1,  0,  0,  0
+};
+
+/*
+ * Initializes all voices.
+ */
+void snd_opl4_synth_reset(struct snd_opl4 *opl4)
+{
+	unsigned long flags;
+	int i;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < OPL4_MAX_VOICES; i++)
+		snd_opl4_write(opl4, OPL4_REG_MISC + i, OPL4_DAMP_BIT);
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+
+	INIT_LIST_HEAD(&opl4->off_voices);
+	INIT_LIST_HEAD(&opl4->on_voices);
+	memset(opl4->voices, 0, sizeof(opl4->voices));
+	for (i = 0; i < OPL4_MAX_VOICES; i++) {
+		opl4->voices[i].number = i;
+		list_add_tail(&opl4->voices[i].list, &opl4->off_voices);
+	}
+
+	snd_midi_channel_set_clear(opl4->chset);
+}
+
+/*
+ * Shuts down all voices.
+ */
+void snd_opl4_synth_shutdown(struct snd_opl4 *opl4)
+{
+	unsigned long flags;
+	int i;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < OPL4_MAX_VOICES; i++)
+		snd_opl4_write(opl4, OPL4_REG_MISC + i,
+			       opl4->voices[i].reg_misc & ~OPL4_KEY_ON_BIT);
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+/*
+ * Executes the callback for all voices playing the specified note.
+ */
+static void snd_opl4_do_for_note(struct snd_opl4 *opl4, int note, struct snd_midi_channel *chan,
+				 void (*func)(struct snd_opl4 *opl4, struct opl4_voice *voice))
+{
+	int i;
+	unsigned long flags;
+	struct opl4_voice *voice;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < OPL4_MAX_VOICES; i++) {
+		voice = &opl4->voices[i];
+		if (voice->chan == chan && voice->note == note) {
+			func(opl4, voice);
+		}
+	}
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+/*
+ * Executes the callback for all voices of to the specified channel.
+ */
+static void snd_opl4_do_for_channel(struct snd_opl4 *opl4,
+				    struct snd_midi_channel *chan,
+				    void (*func)(struct snd_opl4 *opl4, struct opl4_voice *voice))
+{
+	int i;
+	unsigned long flags;
+	struct opl4_voice *voice;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < OPL4_MAX_VOICES; i++) {
+		voice = &opl4->voices[i];
+		if (voice->chan == chan) {
+			func(opl4, voice);
+		}
+	}
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+/*
+ * Executes the callback for all active voices.
+ */
+static void snd_opl4_do_for_all(struct snd_opl4 *opl4,
+				void (*func)(struct snd_opl4 *opl4, struct opl4_voice *voice))
+{
+	int i;
+	unsigned long flags;
+	struct opl4_voice *voice;
+
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < OPL4_MAX_VOICES; i++) {
+		voice = &opl4->voices[i];
+		if (voice->chan)
+			func(opl4, voice);
+	}
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+static void snd_opl4_update_volume(struct snd_opl4 *opl4, struct opl4_voice *voice)
+{
+	int att;
+
+	att = voice->sound->tone_attenuate;
+	att += snd_opl4_volume_table[opl4->chset->gs_master_volume & 0x7f];
+	att += snd_opl4_volume_table[voice->chan->gm_volume & 0x7f];
+	att += snd_opl4_volume_table[voice->chan->gm_expression & 0x7f];
+	att += snd_opl4_volume_table[voice->velocity];
+	att = 0x7f - (0x7f - att) * (voice->sound->volume_factor) / 0xfe - volume_boost;
+	if (att < 0)
+		att = 0;
+	else if (att > 0x7e)
+		att = 0x7e;
+	snd_opl4_write(opl4, OPL4_REG_LEVEL + voice->number,
+		       (att << 1) | voice->level_direct);
+	voice->level_direct = 0;
+}
+
+static void snd_opl4_update_pan(struct snd_opl4 *opl4, struct opl4_voice *voice)
+{
+	int pan = voice->sound->panpot;
+
+	if (!voice->chan->drum_channel)
+		pan += (voice->chan->control[MIDI_CTL_MSB_PAN] - 0x40) >> 3;
+	if (pan < -7)
+		pan = -7;
+	else if (pan > 7)
+		pan = 7;
+	voice->reg_misc = (voice->reg_misc & ~OPL4_PAN_POT_MASK)
+		| (pan & OPL4_PAN_POT_MASK);
+	snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc);
+}
+
+static void snd_opl4_update_vibrato_depth(struct snd_opl4 *opl4,
+					  struct opl4_voice *voice)
+{
+	int depth;
+
+	if (voice->chan->drum_channel)
+		return;
+	depth = (7 - voice->sound->vibrato)
+		* (voice->chan->control[MIDI_CTL_VIBRATO_DEPTH] & 0x7f);
+	depth = (depth >> 7) + voice->sound->vibrato;
+	voice->reg_lfo_vibrato &= ~OPL4_VIBRATO_DEPTH_MASK;
+	voice->reg_lfo_vibrato |= depth & OPL4_VIBRATO_DEPTH_MASK;
+	snd_opl4_write(opl4, OPL4_REG_LFO_VIBRATO + voice->number,
+		       voice->reg_lfo_vibrato);
+}
+
+static void snd_opl4_update_pitch(struct snd_opl4 *opl4,
+				  struct opl4_voice *voice)
+{
+	struct snd_midi_channel *chan = voice->chan;
+	int note, pitch, octave;
+
+	note = chan->drum_channel ? 60 : voice->note;
+	/*
+	 * pitch is in 100/128 cents, so 0x80 is one semitone and
+	 * 0x600 is one octave.
+	 */
+	pitch = ((note - 60) << 7) * voice->sound->key_scaling / 100 + (60 << 7);
+	pitch += voice->sound->pitch_offset;
+	if (!chan->drum_channel)
+		pitch += chan->gm_rpn_coarse_tuning;
+	pitch += chan->gm_rpn_fine_tuning >> 7;
+	pitch += chan->midi_pitchbend * chan->gm_rpn_pitch_bend_range / 0x2000;
+	if (pitch < 0)
+		pitch = 0;
+	else if (pitch >= 0x6000)
+		pitch = 0x5fff;
+	octave = pitch / 0x600 - 8;
+	pitch = snd_opl4_pitch_map[pitch % 0x600];
+
+	snd_opl4_write(opl4, OPL4_REG_OCTAVE + voice->number,
+		       (octave << 4) | ((pitch >> 7) & OPL4_F_NUMBER_HIGH_MASK));
+	voice->reg_f_number = (voice->reg_f_number & OPL4_TONE_NUMBER_BIT8)
+		| ((pitch << 1) & OPL4_F_NUMBER_LOW_MASK);
+	snd_opl4_write(opl4, OPL4_REG_F_NUMBER + voice->number, voice->reg_f_number);
+}
+
+static void snd_opl4_update_tone_parameters(struct snd_opl4 *opl4,
+					    struct opl4_voice *voice)
+{
+	snd_opl4_write(opl4, OPL4_REG_ATTACK_DECAY1 + voice->number,
+		       voice->sound->reg_attack_decay1);
+	snd_opl4_write(opl4, OPL4_REG_LEVEL_DECAY2 + voice->number,
+		       voice->sound->reg_level_decay2);
+	snd_opl4_write(opl4, OPL4_REG_RELEASE_CORRECTION + voice->number,
+		       voice->sound->reg_release_correction);
+	snd_opl4_write(opl4, OPL4_REG_TREMOLO + voice->number,
+		       voice->sound->reg_tremolo);
+}
+
+/* allocate one voice */
+static struct opl4_voice *snd_opl4_get_voice(struct snd_opl4 *opl4)
+{
+	/* first, try to get the oldest key-off voice */
+	if (!list_empty(&opl4->off_voices))
+		return list_entry(opl4->off_voices.next, struct opl4_voice, list);
+	/* then get the oldest key-on voice */
+	snd_BUG_ON(list_empty(&opl4->on_voices));
+	return list_entry(opl4->on_voices.next, struct opl4_voice, list);
+}
+
+static void snd_opl4_wait_for_wave_headers(struct snd_opl4 *opl4)
+{
+	int timeout = 200;
+
+	while ((inb(opl4->fm_port) & OPL4_STATUS_LOAD) && --timeout > 0)
+		udelay(10);
+}
+
+void snd_opl4_note_on(void *private_data, int note, int vel, struct snd_midi_channel *chan)
+{
+	struct snd_opl4 *opl4 = private_data;
+	const struct opl4_region_ptr *regions;
+	struct opl4_voice *voice[2];
+	const struct opl4_sound *sound[2];
+	int voices = 0, i;
+	unsigned long flags;
+
+	/* determine the number of voices and voice parameters */
+	i = chan->drum_channel ? 0x80 : (chan->midi_program & 0x7f);
+	regions = &snd_yrw801_regions[i];
+	for (i = 0; i < regions->count; i++) {
+		if (note >= regions->regions[i].key_min &&
+		    note <= regions->regions[i].key_max) {
+			sound[voices] = &regions->regions[i].sound;
+			if (++voices >= 2)
+				break;
+		}
+	}
+
+	/* allocate and initialize the needed voices */
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < voices; i++) {
+		voice[i] = snd_opl4_get_voice(opl4);
+		list_move_tail(&voice[i]->list, &opl4->on_voices);
+		voice[i]->chan = chan;
+		voice[i]->note = note;
+		voice[i]->velocity = vel & 0x7f;
+		voice[i]->sound = sound[i];
+	}
+
+	/* set tone number (triggers header loading) */
+	for (i = 0; i < voices; i++) {
+		voice[i]->reg_f_number =
+			(sound[i]->tone >> 8) & OPL4_TONE_NUMBER_BIT8;
+		snd_opl4_write(opl4, OPL4_REG_F_NUMBER + voice[i]->number,
+			       voice[i]->reg_f_number);
+		snd_opl4_write(opl4, OPL4_REG_TONE_NUMBER + voice[i]->number,
+			       sound[i]->tone & 0xff);
+	}
+
+	/* set parameters which can be set while loading */
+	for (i = 0; i < voices; i++) {
+		voice[i]->reg_misc = OPL4_LFO_RESET_BIT;
+		snd_opl4_update_pan(opl4, voice[i]);
+		snd_opl4_update_pitch(opl4, voice[i]);
+		voice[i]->level_direct = OPL4_LEVEL_DIRECT_BIT;
+		snd_opl4_update_volume(opl4, voice[i]);
+	}
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+
+	/* wait for completion of loading */
+	snd_opl4_wait_for_wave_headers(opl4);
+
+	/* set remaining parameters */
+	spin_lock_irqsave(&opl4->reg_lock, flags);
+	for (i = 0; i < voices; i++) {
+		snd_opl4_update_tone_parameters(opl4, voice[i]);
+		voice[i]->reg_lfo_vibrato = voice[i]->sound->reg_lfo_vibrato;
+		snd_opl4_update_vibrato_depth(opl4, voice[i]);
+	}
+
+	/* finally, switch on all voices */
+	for (i = 0; i < voices; i++) {
+		voice[i]->reg_misc =
+			(voice[i]->reg_misc & 0x1f) | OPL4_KEY_ON_BIT;
+		snd_opl4_write(opl4, OPL4_REG_MISC + voice[i]->number,
+			       voice[i]->reg_misc);
+	}
+	spin_unlock_irqrestore(&opl4->reg_lock, flags);
+}
+
+static void snd_opl4_voice_off(struct snd_opl4 *opl4, struct opl4_voice *voice)
+{
+	list_move_tail(&voice->list, &opl4->off_voices);
+
+	voice->reg_misc &= ~OPL4_KEY_ON_BIT;
+	snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc);
+}
+
+void snd_opl4_note_off(void *private_data, int note, int vel, struct snd_midi_channel *chan)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	snd_opl4_do_for_note(opl4, note, chan, snd_opl4_voice_off);
+}
+
+static void snd_opl4_terminate_voice(struct snd_opl4 *opl4, struct opl4_voice *voice)
+{
+	list_move_tail(&voice->list, &opl4->off_voices);
+
+	voice->reg_misc = (voice->reg_misc & ~OPL4_KEY_ON_BIT) | OPL4_DAMP_BIT;
+	snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc);
+}
+
+void snd_opl4_terminate_note(void *private_data, int note, struct snd_midi_channel *chan)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	snd_opl4_do_for_note(opl4, note, chan, snd_opl4_terminate_voice);
+}
+
+void snd_opl4_control(void *private_data, int type, struct snd_midi_channel *chan)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	switch (type) {
+	case MIDI_CTL_MSB_MODWHEEL:
+		chan->control[MIDI_CTL_VIBRATO_DEPTH] = chan->control[MIDI_CTL_MSB_MODWHEEL];
+		snd_opl4_do_for_channel(opl4, chan, snd_opl4_update_vibrato_depth);
+		break;
+	case MIDI_CTL_MSB_MAIN_VOLUME:
+		snd_opl4_do_for_channel(opl4, chan, snd_opl4_update_volume);
+		break;
+	case MIDI_CTL_MSB_PAN:
+		snd_opl4_do_for_channel(opl4, chan, snd_opl4_update_pan);
+		break;
+	case MIDI_CTL_MSB_EXPRESSION:
+		snd_opl4_do_for_channel(opl4, chan, snd_opl4_update_volume);
+		break;
+	case MIDI_CTL_VIBRATO_RATE:
+		/* not yet supported */
+		break;
+	case MIDI_CTL_VIBRATO_DEPTH:
+		snd_opl4_do_for_channel(opl4, chan, snd_opl4_update_vibrato_depth);
+		break;
+	case MIDI_CTL_VIBRATO_DELAY:
+		/* not yet supported */
+		break;
+	case MIDI_CTL_E1_REVERB_DEPTH:
+		/*
+		 * Each OPL4 voice has a bit called "Pseudo-Reverb", but
+		 * IMHO _not_ using it enhances the listening experience.
+		 */
+		break;
+	case MIDI_CTL_PITCHBEND:
+		snd_opl4_do_for_channel(opl4, chan, snd_opl4_update_pitch);
+		break;
+	}
+}
+
+void snd_opl4_sysex(void *private_data, unsigned char *buf, int len,
+		    int parsed, struct snd_midi_channel_set *chset)
+{
+	struct snd_opl4 *opl4 = private_data;
+
+	if (parsed == SNDRV_MIDI_SYSEX_GS_MASTER_VOLUME)
+		snd_opl4_do_for_all(opl4, snd_opl4_update_volume);
+}
diff --git a/sound/drivers/opl4/yrw801.c b/sound/drivers/opl4/yrw801.c
new file mode 100644
index 000000000..6c335492d
--- /dev/null
+++ b/sound/drivers/opl4/yrw801.c
@@ -0,0 +1,961 @@
+/*
+ * Information about the Yamaha YRW801 wavetable ROM chip
+ *
+ * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed and/or modified under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "opl4_local.h"
+
+int snd_yrw801_detect(struct snd_opl4 *opl4)
+{
+	char buf[15];
+
+	snd_opl4_read_memory(opl4, buf, 0x001200, 15);
+	if (memcmp(buf, "CopyrightYAMAHA", 15))
+		return -ENODEV;
+	snd_opl4_read_memory(opl4, buf, 0x1ffffe, 2);
+	if (buf[0] != 0x01)
+		return -ENODEV;
+	snd_printdd("YRW801 ROM version %02x.%02x\n", buf[0], buf[1]);
+	return 0;
+}
+
+/*
+ * The instrument definitions are stored statically because, in practice, the
+ * OPL4 is always coupled with a YRW801. Dynamic instrument loading would be
+ * required if downloading sample data to external SRAM was actually supported
+ * by this driver.
+ */
+
+static const struct opl4_region regions_00[] = { /* Acoustic Grand Piano */
+	{0x14, 0x27, {0x12c,7474,100, 0,0,0x00,0xc8,0x20,0xf2,0x13,0x08,0x0}},
+	{0x28, 0x2d, {0x12d,6816,100, 0,0,0x00,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x2e, 0x33, {0x12e,5899,100, 0,0,0x00,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x34, 0x39, {0x12f,5290,100, 0,0,0x00,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x3a, 0x3f, {0x130,4260,100, 0,0,0x0a,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x40, 0x45, {0x131,3625,100, 0,0,0x0a,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x46, 0x4b, {0x132,3116,100, 0,0,0x04,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x4c, 0x52, {0x133,2081,100, 0,0,0x03,0xc8,0x20,0xf2,0x14,0x18,0x0}},
+	{0x53, 0x58, {0x134,1444,100, 0,0,0x07,0xc8,0x20,0xf3,0x14,0x18,0x0}},
+	{0x59, 0x6d, {0x135,1915,100, 0,0,0x00,0xc8,0x20,0xf4,0x15,0x08,0x0}}
+};
+static const struct opl4_region regions_01[] = { /* Bright Acoustic Piano */
+	{0x14, 0x2d, {0x12c,7474,100, 0,0,0x00,0xc8,0x20,0xf2,0x13,0x08,0x0}},
+	{0x2e, 0x33, {0x12d,6816,100, 0,0,0x00,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x34, 0x39, {0x12e,5899,100, 0,0,0x00,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x3a, 0x3f, {0x12f,5290,100, 0,0,0x00,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x40, 0x45, {0x130,4260,100, 0,0,0x0a,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x46, 0x4b, {0x131,3625,100, 0,0,0x0a,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x4c, 0x52, {0x132,3116,100, 0,0,0x04,0xc8,0x20,0xf2,0x14,0x08,0x0}},
+	{0x53, 0x58, {0x133,2081,100, 0,0,0x07,0xc8,0x20,0xf2,0x14,0x18,0x0}},
+	{0x59, 0x5e, {0x134,1444,100, 0,0,0x0a,0xc8,0x20,0xf3,0x14,0x18,0x0}},
+	{0x5f, 0x6d, {0x135,1915,100, 0,0,0x00,0xc8,0x20,0xf4,0x15,0x08,0x0}}
+};
+static const struct opl4_region regions_02[] = { /* Electric Grand Piano */
+	{0x14, 0x2d, {0x12c,7476,100, 1,0,0x00,0xae,0x20,0xf2,0x13,0x07,0x0}},
+	{0x2e, 0x33, {0x12d,6818,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x07,0x0}},
+	{0x34, 0x39, {0x12e,5901,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x07,0x0}},
+	{0x3a, 0x3f, {0x12f,5292,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x07,0x0}},
+	{0x40, 0x45, {0x130,4262,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x07,0x0}},
+	{0x46, 0x4b, {0x131,3627,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x07,0x0}},
+	{0x4c, 0x52, {0x132,3118,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x07,0x0}},
+	{0x53, 0x58, {0x133,2083,100, 1,0,0x00,0xae,0x20,0xf2,0x14,0x17,0x0}},
+	{0x59, 0x5e, {0x134,1446,100, 1,0,0x00,0xae,0x20,0xf3,0x14,0x17,0x0}},
+	{0x5f, 0x6d, {0x135,1917,100, 1,0,0x00,0xae,0x20,0xf4,0x15,0x07,0x0}},
+	{0x00, 0x7f, {0x06c,6375,100,-1,0,0x00,0xc2,0x28,0xf4,0x23,0x18,0x0}}
+};
+static const struct opl4_region regions_03[] = { /* Honky-Tonk Piano */
+	{0x14, 0x27, {0x12c,7474,100, 0,0,0x00,0xb4,0x20,0xf2,0x13,0x08,0x0}},
+	{0x28, 0x2d, {0x12d,6816,100, 0,0,0x00,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x2e, 0x33, {0x12e,5899,100, 0,0,0x00,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x34, 0x39, {0x12f,5290,100, 0,0,0x00,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x3a, 0x3f, {0x130,4260,100, 0,0,0x0a,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x40, 0x45, {0x131,3625,100, 0,0,0x0a,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x46, 0x4b, {0x132,3116,100, 0,0,0x04,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x4c, 0x52, {0x133,2081,100, 0,0,0x03,0xb4,0x20,0xf2,0x14,0x18,0x0}},
+	{0x53, 0x58, {0x134,1444,100, 0,0,0x07,0xb4,0x20,0xf3,0x14,0x18,0x0}},
+	{0x59, 0x6d, {0x135,1915,100, 0,0,0x00,0xb4,0x20,0xf4,0x15,0x08,0x0}},
+	{0x14, 0x27, {0x12c,7486,100, 0,0,0x00,0xb4,0x20,0xf2,0x13,0x08,0x0}},
+	{0x28, 0x2d, {0x12d,6803,100, 0,0,0x00,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x2e, 0x33, {0x12e,5912,100, 0,0,0x00,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x34, 0x39, {0x12f,5275,100, 0,0,0x00,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x3a, 0x3f, {0x130,4274,100, 0,0,0x0a,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x40, 0x45, {0x131,3611,100, 0,0,0x0a,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x46, 0x4b, {0x132,3129,100, 0,0,0x04,0xb4,0x20,0xf2,0x14,0x08,0x0}},
+	{0x4c, 0x52, {0x133,2074,100, 0,0,0x07,0xb4,0x20,0xf2,0x14,0x18,0x0}},
+	{0x53, 0x58, {0x134,1457,100, 0,0,0x01,0xb4,0x20,0xf3,0x14,0x18,0x0}},
+	{0x59, 0x6d, {0x135,1903,100, 0,0,0x00,0xb4,0x20,0xf4,0x15,0x08,0x0}}
+};
+static const struct opl4_region regions_04[] = { /* Electric Piano 1 */
+	{0x15, 0x6c, {0x00b,6570,100, 0,0,0x00,0x28,0x38,0xf0,0x00,0x0c,0x0}},
+	{0x00, 0x7f, {0x06c,6375,100, 0,2,0x00,0xb0,0x22,0xf4,0x23,0x19,0x0}}
+};
+static const struct opl4_region regions_05[] = { /* Electric Piano 2 */
+	{0x14, 0x27, {0x12c,7476,100, 0,3,0x00,0xa2,0x1b,0xf2,0x13,0x08,0x0}},
+	{0x28, 0x2d, {0x12d,6818,100, 0,3,0x00,0xa2,0x1b,0xf2,0x14,0x08,0x0}},
+	{0x2e, 0x33, {0x12e,5901,100, 0,3,0x00,0xa2,0x1b,0xf2,0x14,0x08,0x0}},
+	{0x34, 0x39, {0x12f,5292,100, 0,3,0x00,0xa2,0x1b,0xf2,0x14,0x08,0x0}},
+	{0x3a, 0x3f, {0x130,4262,100, 0,3,0x0a,0xa2,0x1b,0xf2,0x14,0x08,0x0}},
+	{0x40, 0x45, {0x131,3627,100, 0,3,0x0a,0xa2,0x1b,0xf2,0x14,0x08,0x0}},
+	{0x46, 0x4b, {0x132,3118,100, 0,3,0x04,0xa2,0x1b,0xf2,0x14,0x08,0x0}},
+	{0x4c, 0x52, {0x133,2083,100, 0,3,0x03,0xa2,0x1b,0xf2,0x14,0x18,0x0}},
+	{0x53, 0x58, {0x134,1446,100, 0,3,0x07,0xa2,0x1b,0xf3,0x14,0x18,0x0}},
+	{0x59, 0x6d, {0x135,1917,100, 0,3,0x00,0xa2,0x1b,0xf4,0x15,0x08,0x0}},
+	{0x14, 0x2d, {0x12c,7472,100, 0,0,0x00,0xa2,0x18,0xf2,0x13,0x08,0x0}},
+	{0x2e, 0x33, {0x12d,6814,100, 0,0,0x00,0xa2,0x18,0xf2,0x14,0x08,0x0}},
+	{0x34, 0x39, {0x12e,5897,100, 0,0,0x00,0xa2,0x18,0xf2,0x14,0x08,0x0}},
+	{0x3a, 0x3f, {0x12f,5288,100, 0,0,0x00,0xa2,0x18,0xf2,0x14,0x08,0x0}},
+	{0x40, 0x45, {0x130,4258,100, 0,0,0x0a,0xa2,0x18,0xf2,0x14,0x08,0x0}},
+	{0x46, 0x4b, {0x131,3623,100, 0,0,0x0a,0xa2,0x18,0xf2,0x14,0x08,0x0}},
+	{0x4c, 0x52, {0x132,3114,100, 0,0,0x04,0xa2,0x18,0xf2,0x14,0x08,0x0}},
+	{0x53, 0x58, {0x133,2079,100, 0,0,0x07,0xa2,0x18,0xf2,0x14,0x18,0x0}},
+	{0x59, 0x5e, {0x134,1442,100, 0,0,0x0a,0xa2,0x18,0xf3,0x14,0x18,0x0}},
+	{0x5f, 0x6d, {0x135,1913,100, 0,0,0x00,0xa2,0x18,0xf4,0x15,0x08,0x0}}
+};
+static const struct opl4_region regions_06[] = { /* Harpsichord */
+	{0x15, 0x39, {0x080,5158,100, 0,0,0x00,0xb2,0x20,0xf5,0x24,0x19,0x0}},
+	{0x3a, 0x3f, {0x081,4408,100, 0,0,0x00,0xb2,0x20,0xf5,0x25,0x09,0x0}},
+	{0x40, 0x45, {0x082,3622,100, 0,0,0x00,0xb2,0x20,0xf5,0x25,0x09,0x0}},
+	{0x46, 0x4d, {0x083,2843,100, 0,0,0x00,0xb2,0x20,0xf5,0x25,0x19,0x0}},
+	{0x4e, 0x6c, {0x084,1307,100, 0,0,0x00,0xb2,0x20,0xf5,0x25,0x29,0x0}}
+};
+static const struct opl4_region regions_07[] = { /* Clavinet */
+	{0x15, 0x51, {0x027,5009,100, 0,0,0x00,0xd2,0x28,0xf5,0x13,0x2b,0x0}},
+	{0x52, 0x6c, {0x028,3495,100, 0,0,0x00,0xd2,0x28,0xf5,0x13,0x3b,0x0}}
+};
+static const struct opl4_region regions_08[] = { /* Celesta */
+	{0x15, 0x6c, {0x02b,3267,100, 0,0,0x00,0xdc,0x20,0xf4,0x15,0x07,0x3}}
+};
+static const struct opl4_region regions_09[] = { /* Glockenspiel */
+	{0x15, 0x78, {0x0f3, 285,100, 0,0,0x00,0xc2,0x28,0xf6,0x25,0x25,0x0}}
+};
+static const struct opl4_region regions_0a[] = { /* Music Box */
+	{0x15, 0x6c, {0x0f3,3362,100, 0,0,0x00,0xb6,0x20,0xa6,0x25,0x25,0x0}},
+	{0x15, 0x6c, {0x101,4773,100, 0,0,0x00,0xaa,0x20,0xd4,0x14,0x16,0x0}}
+};
+static const struct opl4_region regions_0b[] = { /* Vibraphone */
+	{0x15, 0x6c, {0x101,4778,100, 0,0,0x00,0xc0,0x28,0xf4,0x14,0x16,0x4}}
+};
+static const struct opl4_region regions_0c[] = { /* Marimba */
+	{0x15, 0x3f, {0x0f4,4778,100, 0,0,0x00,0xc4,0x38,0xf7,0x47,0x08,0x0}},
+	{0x40, 0x4c, {0x0f5,3217,100, 0,0,0x00,0xc4,0x38,0xf7,0x47,0x08,0x0}},
+	{0x4d, 0x5a, {0x0f5,3217,100, 0,0,0x00,0xc4,0x38,0xf7,0x48,0x08,0x0}},
+	{0x5b, 0x7f, {0x0f5,3218,100, 0,0,0x00,0xc4,0x38,0xf7,0x48,0x18,0x0}}
+};
+static const struct opl4_region regions_0d[] = { /* Xylophone */
+	{0x00, 0x7f, {0x136,1729,100, 0,0,0x00,0xd2,0x38,0xf0,0x06,0x36,0x0}}
+};
+static const struct opl4_region regions_0e[] = { /* Tubular Bell */
+	{0x01, 0x7f, {0x0ff,3999,100, 0,1,0x00,0x90,0x21,0xf4,0xa3,0x25,0x1}}
+};
+static const struct opl4_region regions_0f[] = { /* Dulcimer */
+	{0x00, 0x7f, {0x03f,4236,100, 0,1,0x00,0xbc,0x29,0xf5,0x16,0x07,0x0}},
+	{0x00, 0x7f, {0x040,4236,100, 0,2,0x0e,0x94,0x2a,0xf5,0x16,0x07,0x0}}
+};
+static const struct opl4_region regions_10[] = { /* Drawbar Organ */
+	{0x01, 0x7f, {0x08e,4394,100, 0,2,0x14,0xc2,0x3a,0xf0,0x00,0x0a,0x0}}
+};
+static const struct opl4_region regions_11[] = { /* Percussive Organ */
+	{0x15, 0x3b, {0x08c,6062,100, 0,3,0x00,0xbe,0x3b,0xf0,0x00,0x09,0x0}},
+	{0x3c, 0x6c, {0x08d,2984,100, 0,3,0x00,0xbe,0x3b,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_12[] = { /* Rock Organ */
+	{0x15, 0x30, {0x128,6574,100, 0,1,0x00,0xcc,0x39,0xf0,0x00,0x0a,0x0}},
+	{0x31, 0x3c, {0x129,5040,100, 0,1,0x00,0xcc,0x39,0xf0,0x00,0x0a,0x0}},
+	{0x3d, 0x48, {0x12a,3498,100, 0,1,0x00,0xcc,0x39,0xf0,0x00,0x0a,0x0}},
+	{0x49, 0x54, {0x12b,1957,100, 0,1,0x00,0xcc,0x39,0xf0,0x00,0x0a,0x0}},
+	{0x55, 0x6c, {0x127, 423,100, 0,1,0x00,0xcc,0x39,0xf0,0x00,0x0a,0x0}}
+};
+static const struct opl4_region regions_13[] = { /* Church Organ */
+	{0x15, 0x29, {0x087,7466,100, 0,1,0x00,0xc4,0x11,0xf0,0x00,0x09,0x0}},
+	{0x2a, 0x30, {0x088,6456,100, 0,1,0x00,0xc4,0x11,0xf0,0x00,0x09,0x0}},
+	{0x31, 0x38, {0x089,5428,100, 0,1,0x00,0xc4,0x11,0xf0,0x00,0x09,0x0}},
+	{0x39, 0x41, {0x08a,4408,100, 0,1,0x00,0xc4,0x11,0xf0,0x00,0x09,0x0}},
+	{0x42, 0x6c, {0x08b,3406,100, 0,1,0x00,0xc4,0x11,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_14[] = { /* Reed Organ */
+	{0x00, 0x53, {0x0ac,5570,100, 0,0,0x06,0xc0,0x38,0xf0,0x00,0x09,0x1}},
+	{0x54, 0x7f, {0x0ad,2497,100, 0,0,0x00,0xc0,0x38,0xf0,0x00,0x09,0x1}}
+};
+static const struct opl4_region regions_15[] = { /* Accordion */
+	{0x15, 0x4c, {0x006,4261,100, 0,2,0x00,0xa4,0x22,0x90,0x00,0x09,0x0}},
+	{0x4d, 0x6c, {0x007,1530,100, 0,2,0x00,0xa4,0x22,0x90,0x00,0x09,0x0}},
+	{0x15, 0x6c, {0x070,4391,100, 0,3,0x00,0x8a,0x23,0xa0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_16[] = { /* Harmonica */
+	{0x15, 0x6c, {0x070,4408,100, 0,0,0x00,0xae,0x30,0xa0,0x00,0x09,0x2}}
+};
+static const struct opl4_region regions_17[] = { /* Tango Accordion */
+	{0x00, 0x53, {0x0ac,5573,100, 0,0,0x00,0xae,0x38,0xf0,0x00,0x09,0x0}},
+	{0x54, 0x7f, {0x0ad,2500,100, 0,0,0x00,0xae,0x38,0xf0,0x00,0x09,0x0}},
+	{0x15, 0x6c, {0x041,8479,100, 0,2,0x00,0x6a,0x3a,0x75,0x20,0x0a,0x0}}
+};
+static const struct opl4_region regions_18[] = { /* Nylon Guitar */
+	{0x15, 0x2f, {0x0b3,6964,100, 0,0,0x05,0xca,0x28,0xf5,0x34,0x09,0x0}},
+	{0x30, 0x36, {0x0b7,5567,100, 0,0,0x0c,0xca,0x28,0xf5,0x34,0x09,0x0}},
+	{0x37, 0x3c, {0x0b5,4653,100, 0,0,0x00,0xca,0x28,0xf6,0x34,0x09,0x0}},
+	{0x3d, 0x43, {0x0b4,3892,100, 0,0,0x00,0xca,0x28,0xf6,0x35,0x09,0x0}},
+	{0x44, 0x60, {0x0b6,2723,100, 0,0,0x00,0xca,0x28,0xf6,0x35,0x19,0x0}}
+};
+static const struct opl4_region regions_19[] = { /* Steel Guitar */
+	{0x15, 0x31, {0x00c,6937,100, 0,0,0x00,0xbc,0x28,0xf0,0x04,0x19,0x0}},
+	{0x32, 0x38, {0x00d,5410,100, 0,0,0x00,0xbc,0x28,0xf0,0x05,0x09,0x0}},
+	{0x39, 0x47, {0x00e,4379,100, 0,0,0x00,0xbc,0x28,0xf5,0x94,0x09,0x0}},
+	{0x48, 0x6c, {0x00f,2843,100, 0,0,0x00,0xbc,0x28,0xf6,0x95,0x09,0x0}}
+};
+static const struct opl4_region regions_1a[] = { /* Jazz Guitar */
+	{0x15, 0x31, {0x05a,6832,100, 0,0,0x00,0xca,0x28,0xf6,0x34,0x09,0x0}},
+	{0x32, 0x3f, {0x05b,4897,100, 0,0,0x00,0xca,0x28,0xf6,0x34,0x09,0x0}},
+	{0x40, 0x6c, {0x05c,3218,100, 0,0,0x00,0xca,0x28,0xf6,0x34,0x09,0x0}}
+};
+static const struct opl4_region regions_1b[] = { /* Clean Guitar */
+	{0x15, 0x2c, {0x061,7053,100, 0,1,0x00,0xb4,0x29,0xf5,0x54,0x0a,0x0}},
+	{0x2d, 0x31, {0x060,6434,100, 0,1,0x00,0xb4,0x29,0xf5,0x54,0x0a,0x0}},
+	{0x32, 0x38, {0x063,5764,100, 0,1,0x00,0xbe,0x29,0xf5,0x55,0x0a,0x0}},
+	{0x39, 0x3f, {0x062,4627,100, 0,1,0x00,0xb4,0x29,0xf5,0x55,0x0a,0x0}},
+	{0x40, 0x44, {0x065,3963,100, 0,1,0x00,0xb4,0x29,0xf5,0x55,0x1a,0x0}},
+	{0x45, 0x4b, {0x064,3313,100, 0,1,0x00,0xb4,0x29,0xf5,0x55,0x1a,0x0}},
+	{0x4c, 0x54, {0x066,2462,100, 0,1,0x00,0xb4,0x29,0xf5,0x55,0x2a,0x0}},
+	{0x55, 0x6c, {0x067,1307,100, 0,1,0x00,0xb4,0x29,0xf6,0x56,0x0a,0x0}}
+};
+static const struct opl4_region regions_1c[] = { /* Muted Guitar */
+	{0x01, 0x7f, {0x068,4408,100, 0,0,0x00,0xcc,0x28,0xf6,0x15,0x09,0x0}}
+};
+static const struct opl4_region regions_1d[] = { /* Overdriven Guitar */
+	{0x00, 0x40, {0x0a5,6589,100, 0,1,0x00,0xc0,0x29,0xf2,0x11,0x09,0x0}},
+	{0x41, 0x7f, {0x0a6,5428,100, 0,1,0x00,0xc0,0x29,0xf2,0x11,0x09,0x0}}
+};
+static const struct opl4_region regions_1e[] = { /* Distortion Guitar */
+	{0x15, 0x2a, {0x051,6928,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x2b, 0x2e, {0x052,6433,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x2f, 0x32, {0x053,5944,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x33, 0x36, {0x054,5391,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x37, 0x3a, {0x055,4897,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x3b, 0x3e, {0x056,4408,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x3f, 0x42, {0x057,3892,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x43, 0x46, {0x058,3361,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}},
+	{0x47, 0x6c, {0x059,2784,100, 0,1,0x00,0xbc,0x21,0xa2,0x12,0x0a,0x0}}
+};
+static const struct opl4_region regions_1f[] = { /* Guitar Harmonics */
+	{0x15, 0x44, {0x05e,5499,100, 0,0,0x00,0xce,0x28,0xf4,0x24,0x09,0x0}},
+	{0x45, 0x49, {0x05d,4850,100, 0,0,0x00,0xe2,0x28,0xf4,0x24,0x09,0x0}},
+	{0x4a, 0x6c, {0x05f,4259,100, 0,0,0x00,0xce,0x28,0xf4,0x24,0x09,0x0}}
+};
+static const struct opl4_region regions_20[] = { /* Acoustic Bass */
+	{0x15, 0x30, {0x004,8053,100, 0,0,0x00,0xe2,0x18,0xf5,0x15,0x09,0x0}},
+	{0x31, 0x6c, {0x005,4754,100, 0,0,0x00,0xe2,0x18,0xf5,0x15,0x09,0x0}}
+};
+static const struct opl4_region regions_21[] = { /* Fingered Bass */
+	{0x01, 0x20, {0x04a,8762,100, 0,0,0x00,0xde,0x18,0xf6,0x14,0x09,0x0}},
+	{0x21, 0x25, {0x04b,8114,100, 0,0,0x00,0xde,0x18,0xf6,0x14,0x09,0x0}},
+	{0x26, 0x2a, {0x04c,7475,100, 0,0,0x00,0xde,0x18,0xf6,0x14,0x09,0x0}},
+	{0x2b, 0x7f, {0x04d,6841,100, 0,0,0x00,0xde,0x18,0xf6,0x14,0x09,0x0}}
+};
+static const struct opl4_region regions_22[] = { /* Picked Bass */
+	{0x15, 0x23, {0x04f,7954,100, 0,0,0x00,0xcc,0x18,0xf3,0x90,0x0a,0x0}},
+	{0x24, 0x2a, {0x050,7318,100, 0,0,0x05,0xcc,0x18,0xf3,0x90,0x1a,0x0}},
+	{0x2b, 0x2f, {0x06b,6654,100, 0,0,0x00,0xcc,0x18,0xf3,0x90,0x2a,0x0}},
+	{0x30, 0x47, {0x069,6031,100, 0,0,0x00,0xcc,0x18,0xf5,0xb0,0x0a,0x0}},
+	{0x48, 0x6c, {0x06a,5393,100, 0,0,0x00,0xcc,0x18,0xf5,0xb0,0x0a,0x0}}
+};
+static const struct opl4_region regions_23[] = { /* Fretless Bass */
+	{0x01, 0x7f, {0x04e,5297,100, 0,0,0x00,0xd2,0x10,0xf3,0x63,0x19,0x0}}
+};
+static const struct opl4_region regions_24[] = { /* Slap Bass 1 */
+	{0x15, 0x6c, {0x0a3,7606,100, 0,1,0x00,0xde,0x19,0xf5,0x32,0x1a,0x0}}
+};
+static const struct opl4_region regions_25[] = { /* Slap Bass 2 */
+	{0x01, 0x7f, {0x0a2,6694,100, 0,0,0x00,0xda,0x20,0xb0,0x02,0x09,0x0}}
+};
+static const struct opl4_region regions_26[] = { /* Synth Bass 1 */
+	{0x15, 0x6c, {0x0be,7466,100, 0,1,0x00,0xb8,0x39,0xf4,0x14,0x09,0x0}}
+};
+static const struct opl4_region regions_27[] = { /* Synth Bass 2 */
+	{0x00, 0x7f, {0x117,8103,100, 0,1,0x00,0xca,0x39,0xf3,0x50,0x08,0x0}}
+};
+static const struct opl4_region regions_28[] = { /* Violin */
+	{0x15, 0x3a, {0x105,5158,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x3b, 0x3f, {0x102,4754,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x40, 0x41, {0x106,4132,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x42, 0x44, {0x107,4033,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x45, 0x47, {0x108,3580,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x48, 0x4a, {0x10a,2957,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x4b, 0x4c, {0x10b,2724,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x4d, 0x4e, {0x10c,2530,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x4f, 0x51, {0x10d,2166,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}},
+	{0x52, 0x6c, {0x109,1825,100, 0,3,0x00,0xcc,0x3b,0xf3,0x20,0x09,0x0}}
+};
+static const struct opl4_region regions_29[] = { /* Viola */
+	{0x15, 0x32, {0x103,5780,100, 0,3,0x00,0xc4,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x33, 0x35, {0x104,5534,100, 0,3,0x00,0xc4,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x36, 0x38, {0x105,5158,100, 0,3,0x00,0xc4,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x39, 0x3d, {0x102,4754,100, 0,3,0x00,0xca,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x3e, 0x3f, {0x106,4132,100, 0,3,0x00,0xc4,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x40, 0x42, {0x107,4033,100, 0,3,0x00,0xc4,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x43, 0x45, {0x108,3580,100, 0,3,0x00,0xd0,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x46, 0x48, {0x10a,2957,100, 0,3,0x00,0xca,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x49, 0x4a, {0x10b,2724,100, 0,3,0x00,0xd0,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x4b, 0x4c, {0x10c,2530,100, 0,3,0x00,0xca,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x4d, 0x4f, {0x10d,2166,100, 0,3,0x00,0xd0,0x3b,0xa3,0x20,0x09,0x0}},
+	{0x50, 0x6c, {0x109,1825,100, 0,3,0x00,0xd0,0x3b,0xa3,0x20,0x09,0x0}}
+};
+static const struct opl4_region regions_2a[] = { /* Cello */
+	{0x15, 0x2d, {0x112,6545,100, 0,3,0x00,0xc0,0x33,0xa0,0x00,0x08,0x0}},
+	{0x2e, 0x37, {0x113,5764,100, 0,3,0x00,0xc0,0x33,0xa0,0x00,0x08,0x0}},
+	{0x38, 0x3e, {0x115,4378,100, 0,3,0x00,0xc0,0x33,0xa0,0x00,0x18,0x0}},
+	{0x3f, 0x44, {0x116,3998,100, 0,3,0x00,0xc0,0x33,0xa0,0x00,0x18,0x0}},
+	{0x45, 0x6c, {0x114,3218,100, 0,3,0x00,0xc0,0x33,0xa0,0x00,0x18,0x0}}
+};
+static const struct opl4_region regions_2b[] = { /* Contrabass */
+	{0x15, 0x29, {0x110,7713,100, 0,1,0x00,0xc2,0x19,0x90,0x00,0x09,0x0}},
+	{0x2a, 0x6c, {0x111,6162,100, 0,1,0x00,0xc2,0x19,0x90,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_2c[] = { /* Tremolo Strings */
+	{0x15, 0x3b, {0x0b0,4810,100, 0,0,0x0a,0xde,0x38,0xf0,0x00,0x07,0x6}},
+	{0x3c, 0x41, {0x035,4035,100, 0,0,0x05,0xde,0x38,0xf0,0x00,0x07,0x6}},
+	{0x42, 0x47, {0x033,3129,100, 0,0,0x05,0xde,0x38,0xf0,0x00,0x07,0x6}},
+	{0x48, 0x52, {0x034,2625,100, 0,0,0x05,0xde,0x38,0xf0,0x00,0x07,0x6}},
+	{0x53, 0x6c, {0x0af, 936,100, 0,0,0x00,0xde,0x38,0xf0,0x00,0x07,0x6}}
+};
+static const struct opl4_region regions_2d[] = { /* Pizzicato Strings */
+	{0x15, 0x32, {0x0b8,6186,100, 0,0,0x00,0xbc,0x28,0xf0,0x00,0x05,0x0}},
+	{0x33, 0x3b, {0x0b9,5031,100, 0,0,0x00,0xbc,0x28,0xf0,0x00,0x05,0x0}},
+	{0x3c, 0x42, {0x0bb,4146,100, 0,0,0x00,0xbc,0x28,0xf0,0x00,0x05,0x0}},
+	{0x43, 0x48, {0x0ba,3245,100, 0,0,0x00,0xc2,0x28,0xf0,0x00,0x05,0x0}},
+	{0x49, 0x6c, {0x0bc,2352,100, 0,0,0x00,0xbc,0x28,0xf0,0x00,0x05,0x0}}
+};
+static const struct opl4_region regions_2e[] = { /* Harp */
+	{0x15, 0x46, {0x07e,3740,100, 0,1,0x00,0xd2,0x29,0xf5,0x25,0x07,0x0}},
+	{0x47, 0x6c, {0x07f,2319,100, 0,1,0x00,0xd2,0x29,0xf5,0x25,0x07,0x0}}
+};
+static const struct opl4_region regions_2f[] = { /* Timpani */
+	{0x15, 0x6c, {0x100,6570,100, 0,0,0x00,0xf8,0x28,0xf0,0x05,0x16,0x0}}
+};
+static const struct opl4_region regions_30[] = { /* Strings */
+	{0x15, 0x3b, {0x13c,4806,100, 0,0,0x00,0xc8,0x20,0x80,0x00,0x07,0x0}},
+	{0x3c, 0x41, {0x13e,4035,100, 0,0,0x00,0xc8,0x20,0x80,0x00,0x07,0x0}},
+	{0x42, 0x47, {0x13d,3122,100, 0,0,0x00,0xc8,0x20,0x80,0x00,0x07,0x0}},
+	{0x48, 0x52, {0x13f,2629,100, 0,0,0x00,0xbe,0x20,0x80,0x00,0x07,0x0}},
+	{0x53, 0x6c, {0x140, 950,100, 0,0,0x00,0xbe,0x20,0x80,0x00,0x07,0x0}}
+};
+static const struct opl4_region regions_31[] = { /* Slow Strings */
+	{0x15, 0x3b, {0x0b0,4810,100, 0,1,0x0a,0xbe,0x19,0xf0,0x00,0x07,0x0}},
+	{0x3c, 0x41, {0x035,4035,100, 0,1,0x05,0xbe,0x19,0xf0,0x00,0x07,0x0}},
+	{0x42, 0x47, {0x033,3129,100, 0,1,0x05,0xbe,0x19,0xf0,0x00,0x07,0x0}},
+	{0x48, 0x52, {0x034,2625,100, 0,1,0x05,0xbe,0x19,0xf0,0x00,0x07,0x0}},
+	{0x53, 0x6c, {0x0af, 936,100, 0,1,0x00,0xbe,0x19,0xf0,0x00,0x07,0x0}}
+};
+static const struct opl4_region regions_32[] = { /* Synth Strings 1 */
+	{0x05, 0x71, {0x002,6045,100,-2,0,0x00,0xa6,0x20,0x93,0x22,0x06,0x0}},
+	{0x15, 0x6c, {0x0ae,3261,100, 2,0,0x00,0xc6,0x20,0x70,0x01,0x06,0x0}}
+};
+static const struct opl4_region regions_33[] = { /* Synth Strings 2 */
+	{0x15, 0x6c, {0x002,4513,100, 5,1,0x00,0xb4,0x19,0x70,0x00,0x06,0x0}},
+	{0x15, 0x6c, {0x002,4501,100,-5,1,0x00,0xb4,0x19,0x70,0x00,0x06,0x0}}
+};
+static const struct opl4_region regions_34[] = { /* Choir Aahs */
+	{0x15, 0x3a, {0x018,5010,100, 0,2,0x00,0xc2,0x1a,0x70,0x00,0x08,0x0}},
+	{0x3b, 0x40, {0x019,4370,100, 0,2,0x00,0xc2,0x1a,0x70,0x00,0x08,0x0}},
+	{0x41, 0x47, {0x01a,3478,100, 0,2,0x00,0xc2,0x1a,0x70,0x00,0x08,0x0}},
+	{0x48, 0x6c, {0x01b,2197,100, 0,2,0x00,0xc2,0x1a,0x70,0x00,0x08,0x0}}
+};
+static const struct opl4_region regions_35[] = { /* Voice Oohs */
+	{0x15, 0x6c, {0x029,3596,100, 0,0,0x00,0xe6,0x20,0xf7,0x20,0x08,0x0}}
+};
+static const struct opl4_region regions_36[] = { /* Synth Voice */
+	{0x15, 0x6c, {0x02a,3482,100, 0,1,0x00,0xc2,0x19,0x85,0x21,0x07,0x0}}
+};
+static const struct opl4_region regions_37[] = { /* Orchestra Hit */
+	{0x15, 0x6c, {0x049,4394,100, 0,0,0x00,0xfe,0x30,0x80,0x05,0x05,0x0}}
+};
+static const struct opl4_region regions_38[] = { /* Trumpet */
+	{0x15, 0x3c, {0x0f6,4706,100, 0,2,0x00,0xd6,0x32,0xf3,0x20,0x0a,0x0}},
+	{0x3d, 0x43, {0x0f8,3894,100, 0,2,0x00,0xd6,0x32,0xf3,0x20,0x0a,0x0}},
+	{0x44, 0x48, {0x0f7,3118,100, 0,2,0x00,0xd6,0x32,0xf3,0x20,0x0a,0x0}},
+	{0x49, 0x4e, {0x0fa,2322,100, 0,2,0x00,0xd6,0x32,0xf3,0x20,0x0a,0x0}},
+	{0x4f, 0x55, {0x0f9,1634,100, 0,2,0x00,0xd6,0x32,0xf3,0x20,0x0a,0x0}},
+	{0x56, 0x6c, {0x0fb, 786,100, 0,2,0x00,0xd6,0x32,0xf3,0x20,0x0a,0x0}}
+};
+static const struct opl4_region regions_39[] = { /* Trombone */
+	{0x15, 0x3a, {0x0f0,5053,100, 0,1,0x00,0xd6,0x21,0xf0,0x00,0x09,0x0}},
+	{0x3b, 0x3f, {0x0f1,4290,100, 0,1,0x00,0xd6,0x21,0xf0,0x00,0x09,0x0}},
+	{0x40, 0x6c, {0x0f2,3580,100, 0,1,0x00,0xd6,0x21,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_3a[] = { /* Tuba */
+	{0x15, 0x2d, {0x085,7096,100, 0,1,0x00,0xde,0x21,0xf5,0x10,0x09,0x0}},
+	{0x2e, 0x6c, {0x086,6014,100, 0,1,0x00,0xde,0x21,0xf5,0x10,0x09,0x0}}
+};
+static const struct opl4_region regions_3b[] = { /* Muted Trumpet */
+	{0x15, 0x45, {0x0b1,4135,100, 0,0,0x00,0xcc,0x28,0xf3,0x10,0x0a,0x1}},
+	{0x46, 0x6c, {0x0b2,2599,100, 0,0,0x00,0xcc,0x28,0x83,0x10,0x0a,0x1}}
+};
+static const struct opl4_region regions_3c[] = { /* French Horns */
+	{0x15, 0x49, {0x07c,3624,100, 0,2,0x00,0xd0,0x1a,0xf0,0x00,0x09,0x0}},
+	{0x4a, 0x6c, {0x07d,2664,100, 0,2,0x00,0xd0,0x1a,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_3d[] = { /* Brass Section */
+	{0x15, 0x42, {0x0fc,4375,100, 0,0,0x00,0xd6,0x28,0xf0,0x00,0x0a,0x0}},
+	{0x43, 0x6c, {0x0fd,2854,100, 0,0,0x00,0xd6,0x28,0xf0,0x00,0x0a,0x0}}
+};
+static const struct opl4_region regions_3e[] = { /* Synth Brass 1 */
+	{0x01, 0x27, {0x0d3,9094,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x28, 0x2d, {0x0da,8335,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x2e, 0x33, {0x0d4,7558,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x34, 0x39, {0x0db,6785,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x3a, 0x3f, {0x0d5,6042,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x40, 0x45, {0x0dc,5257,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x46, 0x4b, {0x0d6,4493,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x4c, 0x51, {0x0dd,3741,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x52, 0x57, {0x0d7,3012,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x58, 0x5d, {0x0de,2167,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x5e, 0x63, {0x0d8,1421,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x64, 0x7f, {0x0d9,-115,100,-1,0,0x00,0xbe,0x18,0xa5,0x11,0x08,0x0}},
+	{0x01, 0x27, {0x118,9103,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x28, 0x2d, {0x119,8340,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x2e, 0x33, {0x11a,7565,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x34, 0x39, {0x11b,6804,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x3a, 0x3f, {0x11c,6042,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x40, 0x45, {0x11d,5277,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x46, 0x4b, {0x11e,4520,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x4c, 0x51, {0x11f,3741,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x52, 0x57, {0x120,3012,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x58, 0x5d, {0x121,2166,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x5e, 0x64, {0x122,1421,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}},
+	{0x65, 0x7f, {0x123,-115,100, 1,1,0x00,0xbe,0x19,0x85,0x23,0x08,0x0}}
+};
+static const struct opl4_region regions_3f[] = { /* Synth Brass 2 */
+	{0x01, 0x27, {0x118,9113,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x28, 0x2d, {0x119,8350,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x2e, 0x33, {0x11a,7575,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x34, 0x39, {0x11b,6814,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x3a, 0x3f, {0x11c,6052,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x40, 0x45, {0x11d,5287,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x46, 0x4b, {0x11e,4530,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x4c, 0x51, {0x11f,3751,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x52, 0x57, {0x120,3022,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x58, 0x5d, {0x121,2176,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x5e, 0x64, {0x122,1431,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x65, 0x7f, {0x123,-105,100, 3,6,0x00,0xae,0x26,0x85,0x23,0x08,0x0}},
+	{0x00, 0x7f, {0x124,4034,100,-3,2,0x00,0xea,0x22,0x85,0x23,0x08,0x0}}
+};
+static const struct opl4_region regions_40[] = { /* Soprano Sax */
+	{0x15, 0x3f, {0x0e3,4228,100, 0,1,0x00,0xc8,0x21,0xf5,0x20,0x0a,0x0}},
+	{0x40, 0x45, {0x0e4,3495,100, 0,1,0x00,0xc8,0x21,0xf5,0x20,0x0a,0x0}},
+	{0x46, 0x4b, {0x0e5,2660,100, 0,1,0x00,0xd6,0x21,0xf5,0x20,0x0a,0x0}},
+	{0x4c, 0x51, {0x0e6,2002,100, 0,1,0x00,0xd6,0x21,0xf5,0x20,0x0a,0x0}},
+	{0x52, 0x59, {0x0e7,1186,100, 0,1,0x00,0xd6,0x21,0xf5,0x20,0x0a,0x0}},
+	{0x59, 0x6c, {0x0e8,1730,100, 0,1,0x00,0xc8,0x21,0xf5,0x20,0x0a,0x0}}
+};
+static const struct opl4_region regions_41[] = { /* Alto Sax */
+	{0x15, 0x32, {0x092,6204,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x33, 0x35, {0x096,5812,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x36, 0x3a, {0x099,5318,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x3b, 0x3b, {0x08f,5076,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x3c, 0x3e, {0x093,4706,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x3f, 0x41, {0x097,4321,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x42, 0x44, {0x09a,3893,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x45, 0x47, {0x090,3497,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x48, 0x4a, {0x094,3119,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x4b, 0x4d, {0x098,2726,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x4e, 0x50, {0x09b,2393,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x51, 0x53, {0x091,2088,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}},
+	{0x54, 0x6c, {0x095,1732,100, 0,1,0x00,0xbe,0x19,0xf5,0x20,0x0b,0x0}}
+};
+static const struct opl4_region regions_42[] = { /* Tenor Sax */
+	{0x24, 0x30, {0x0e9,6301,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}},
+	{0x31, 0x34, {0x0ea,5781,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}},
+	{0x35, 0x3a, {0x0eb,5053,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}},
+	{0x3b, 0x41, {0x0ed,4165,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}},
+	{0x42, 0x47, {0x0ec,3218,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}},
+	{0x48, 0x51, {0x0ee,2462,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}},
+	{0x52, 0x6c, {0x0ef,1421,100, 0,1,0x00,0xbc,0x19,0xf4,0x10,0x0b,0x0}}
+};
+static const struct opl4_region regions_43[] = { /* Baritone Sax */
+	{0x15, 0x2d, {0x0df,6714,100, 0,1,0x00,0xce,0x19,0xf0,0x00,0x0a,0x0}},
+	{0x2e, 0x34, {0x0e1,5552,100, 0,1,0x00,0xce,0x19,0xf0,0x00,0x0a,0x0}},
+	{0x35, 0x39, {0x0e2,5178,100, 0,1,0x00,0xce,0x19,0xf0,0x00,0x0a,0x0}},
+	{0x3a, 0x6c, {0x0e0,4437,100, 0,1,0x00,0xce,0x19,0xf0,0x00,0x0a,0x0}}
+};
+static const struct opl4_region regions_44[] = { /* Oboe */
+	{0x15, 0x3c, {0x042,4493,100, 0,1,0x00,0xe6,0x39,0xf4,0x10,0x0a,0x0}},
+	{0x3d, 0x43, {0x044,3702,100, 0,1,0x00,0xdc,0x39,0xf4,0x10,0x0a,0x0}},
+	{0x44, 0x49, {0x043,2956,100, 0,1,0x00,0xdc,0x39,0xf4,0x10,0x0a,0x0}},
+	{0x4a, 0x4f, {0x046,2166,100, 0,1,0x00,0xdc,0x39,0xf4,0x10,0x0a,0x0}},
+	{0x50, 0x55, {0x045,1420,100, 0,1,0x00,0xdc,0x39,0xf4,0x10,0x0a,0x0}},
+	{0x56, 0x6c, {0x047, 630,100, 0,1,0x00,0xe6,0x39,0xf4,0x10,0x0a,0x0}}
+};
+static const struct opl4_region regions_45[] = { /* English Horn */
+	{0x15, 0x38, {0x03c,5098,100, 0,1,0x00,0xc4,0x31,0xf0,0x00,0x09,0x0}},
+	{0x39, 0x3e, {0x03b,4291,100, 0,1,0x00,0xc4,0x31,0xf0,0x00,0x09,0x0}},
+	{0x3f, 0x6c, {0x03d,3540,100, 0,1,0x00,0xc4,0x31,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_46[] = { /* Bassoon */
+	{0x15, 0x22, {0x038,7833,100, 0,1,0x00,0xc6,0x31,0xf0,0x00,0x0b,0x0}},
+	{0x23, 0x2e, {0x03a,7070,100, 0,1,0x00,0xc6,0x31,0xf0,0x00,0x0b,0x0}},
+	{0x2f, 0x6c, {0x039,6302,100, 0,1,0x00,0xc6,0x31,0xf0,0x00,0x0b,0x0}}
+};
+static const struct opl4_region regions_47[] = { /* Clarinet */
+	{0x15, 0x3b, {0x09e,5900,100, 0,1,0x00,0xc8,0x29,0xf3,0x20,0x0a,0x0}},
+	{0x3c, 0x41, {0x0a0,5158,100, 0,1,0x00,0xc8,0x29,0xf3,0x20,0x0a,0x0}},
+	{0x42, 0x4a, {0x09f,4260,100, 0,1,0x00,0xc8,0x29,0xf3,0x20,0x0a,0x0}},
+	{0x4b, 0x6c, {0x0a1,2957,100, 0,1,0x00,0xc8,0x29,0xf3,0x20,0x0a,0x0}}
+};
+static const struct opl4_region regions_48[] = { /* Piccolo */
+	{0x15, 0x40, {0x071,4803,100, 0,0,0x00,0xe6,0x38,0xf0,0x00,0x0a,0x2}},
+	{0x41, 0x4d, {0x072,3314,100, 0,0,0x00,0xe6,0x38,0xf0,0x00,0x0a,0x2}},
+	{0x4e, 0x53, {0x073,1731,100, 0,0,0x00,0xe6,0x38,0xf0,0x00,0x0a,0x2}},
+	{0x54, 0x5f, {0x074,2085,100, 0,0,0x00,0xe6,0x38,0xf0,0x00,0x0a,0x2}},
+	{0x60, 0x6c, {0x075,1421,100, 0,0,0x00,0xe6,0x38,0xf0,0x00,0x0a,0x2}}
+};
+static const struct opl4_region regions_49[] = { /* Flute */
+	{0x15, 0x40, {0x071,4803,100, 0,0,0x00,0xdc,0x38,0xf0,0x00,0x0a,0x2}},
+	{0x41, 0x4d, {0x072,3314,100, 0,0,0x00,0xdc,0x38,0xf0,0x00,0x0a,0x2}},
+	{0x4e, 0x6c, {0x073,1731,100, 0,0,0x00,0xe6,0x38,0xf0,0x00,0x0a,0x2}}
+};
+static const struct opl4_region regions_4a[] = { /* Recorder */
+	{0x15, 0x6f, {0x0bd,4897,100, 0,0,0x00,0xec,0x30,0x70,0x00,0x09,0x1}}
+};
+static const struct opl4_region regions_4b[] = { /* Pan Flute */
+	{0x15, 0x6c, {0x077,2359,100, 0,0,0x00,0xde,0x38,0xf0,0x00,0x09,0x3}}
+};
+static const struct opl4_region regions_4c[] = { /* Bottle Blow */
+	{0x15, 0x6c, {0x077,2359,100, 0,0,0x00,0xc8,0x38,0xf0,0x00,0x09,0x1}},
+	{0x01, 0x7f, {0x125,7372,100, 0,0,0x1e,0x80,0x00,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_4d[] = { /* Shakuhachi */
+	{0x00, 0x7f, {0x0ab,4548,100, 0,0,0x00,0xd6,0x30,0xf0,0x00,0x0a,0x3}},
+	{0x15, 0x6c, {0x076,3716,100, 0,0,0x00,0xa2,0x28,0x70,0x00,0x09,0x2}}
+};
+static const struct opl4_region regions_4e[] = { /* Whistle */
+	{0x00, 0x7f, {0x0aa,1731,100, 0,4,0x00,0xd2,0x2c,0x70,0x00,0x0a,0x0}}
+};
+static const struct opl4_region regions_4f[] = { /* Ocarina */
+	{0x00, 0x7f, {0x0aa,1731,100, 0,1,0x00,0xce,0x29,0x90,0x00,0x0a,0x1}}
+};
+static const struct opl4_region regions_50[] = { /* Square Lead */
+	{0x01, 0x2a, {0x0cc,9853,100, 3,0,0x00,0xac,0x38,0xc6,0x21,0x09,0x0}},
+	{0x2b, 0x36, {0x0cd,6785,100, 3,0,0x00,0xac,0x38,0xc6,0x21,0x09,0x0}},
+	{0x37, 0x42, {0x0ca,5248,100, 3,0,0x00,0xac,0x38,0xc6,0x21,0x09,0x0}},
+	{0x43, 0x4e, {0x0cf,3713,100, 3,0,0x00,0xac,0x38,0xc6,0x21,0x09,0x0}},
+	{0x4f, 0x5a, {0x0ce,2176,100, 3,0,0x00,0xac,0x38,0xc6,0x21,0x09,0x0}},
+	{0x5b, 0x7f, {0x0cb, 640,100, 3,0,0x00,0xac,0x38,0xc6,0x21,0x09,0x0}},
+	{0x01, 0x2a, {0x0cc,9844,100,-3,0,0x00,0xac,0x08,0xc6,0x21,0x09,0x0}},
+	{0x2b, 0x36, {0x0cd,6776,100,-3,0,0x00,0xac,0x08,0xc6,0x21,0x09,0x0}},
+	{0x37, 0x42, {0x0ca,5239,100,-3,0,0x00,0xac,0x08,0xc6,0x21,0x09,0x0}},
+	{0x43, 0x4e, {0x0cf,3704,100,-3,0,0x00,0xac,0x08,0xc6,0x21,0x09,0x0}},
+	{0x4f, 0x5a, {0x0ce,2167,100,-3,0,0x00,0xac,0x08,0xc6,0x21,0x09,0x0}},
+	{0x5b, 0x7f, {0x0cb, 631,100,-3,0,0x00,0xac,0x08,0xc6,0x21,0x09,0x0}}
+};
+static const struct opl4_region regions_51[] = { /* Sawtooth Lead */
+	{0x01, 0x27, {0x118,9108,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x28, 0x2d, {0x119,8345,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x2e, 0x33, {0x11a,7570,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x34, 0x39, {0x11b,6809,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x3a, 0x3f, {0x11c,6047,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x40, 0x45, {0x11d,5282,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x46, 0x4b, {0x11e,4525,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x4c, 0x51, {0x11f,3746,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x52, 0x57, {0x120,3017,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x58, 0x5d, {0x121,2171,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x5e, 0x66, {0x122,1426,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x67, 0x7f, {0x123,-110,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x01, 0x27, {0x118,9098,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x28, 0x2d, {0x119,8335,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x2e, 0x33, {0x11a,7560,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x34, 0x39, {0x11b,6799,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x3a, 0x3f, {0x11c,6037,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x40, 0x45, {0x11d,5272,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x46, 0x4b, {0x11e,4515,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x4c, 0x51, {0x11f,3736,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x52, 0x57, {0x120,3007,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x58, 0x5d, {0x121,2161,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x5e, 0x66, {0x122,1416,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}},
+	{0x67, 0x7f, {0x123,-120,100, 0,0,0x00,0xc8,0x30,0xf2,0x22,0x0a,0x0}}
+};
+static const struct opl4_region regions_52[] = { /* Calliope Lead */
+	{0x00, 0x7f, {0x0aa,1731,100, 0,0,0x00,0xc2,0x28,0x90,0x00,0x0a,0x2}},
+	{0x15, 0x6c, {0x076,3716,100, 0,0,0x00,0xb6,0x28,0xb0,0x00,0x09,0x2}}
+};
+static const struct opl4_region regions_53[] = { /* Chiffer Lead */
+	{0x00, 0x7f, {0x13a,3665,100, 0,2,0x00,0xcc,0x2a,0xf0,0x10,0x09,0x1}},
+	{0x01, 0x7f, {0x0fe,3660,100, 0,0,0x00,0xbe,0x28,0xf3,0x10,0x17,0x0}}
+};
+static const struct opl4_region regions_54[] = { /* Charang Lead */
+	{0x00, 0x40, {0x0a5,6594,100, 0,3,0x00,0xba,0x33,0xf2,0x11,0x09,0x0}},
+	{0x41, 0x7f, {0x0a6,5433,100, 0,3,0x00,0xba,0x33,0xf2,0x11,0x09,0x0}},
+	{0x01, 0x27, {0x118,9098,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x28, 0x2d, {0x119,8335,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x2e, 0x33, {0x11a,7560,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x34, 0x39, {0x11b,6799,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x3a, 0x3f, {0x11c,6037,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x40, 0x45, {0x11d,5272,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x46, 0x4b, {0x11e,4515,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x4c, 0x51, {0x11f,3736,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x52, 0x57, {0x120,3007,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x58, 0x5d, {0x121,2161,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x5e, 0x66, {0x122,1416,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}},
+	{0x67, 0x7f, {0x123,-120,100, 0,2,0x00,0xa4,0x2a,0xf2,0x22,0x0e,0x0}}
+};
+static const struct opl4_region regions_55[] = { /* Voice Lead */
+	{0x00, 0x7f, {0x0aa,1739,100, 0,6,0x00,0x8c,0x2e,0x90,0x00,0x0a,0x0}},
+	{0x15, 0x6c, {0x02a,3474,100, 0,1,0x00,0xd8,0x29,0xf0,0x05,0x0a,0x0}}
+};
+static const struct opl4_region regions_56[] = { /* 5ths Lead */
+	{0x01, 0x27, {0x118,8468,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x28, 0x2d, {0x119,7705,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x2e, 0x33, {0x11a,6930,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x34, 0x39, {0x11b,6169,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x3a, 0x3f, {0x11c,5407,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x40, 0x45, {0x11d,4642,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x46, 0x4b, {0x11e,3885,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x4c, 0x51, {0x11f,3106,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x52, 0x57, {0x120,2377,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x58, 0x5d, {0x121,1531,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x5e, 0x64, {0x122, 786,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x65, 0x7f, {0x123,-750,100, 0,2,0x00,0xd0,0x32,0xf5,0x20,0x08,0x0}},
+	{0x05, 0x71, {0x002,4503,100, 0,1,0x00,0xb8,0x31,0xb3,0x20,0x0b,0x0}}
+};
+static const struct opl4_region regions_57[] = { /* Bass & Lead */
+	{0x00, 0x7f, {0x117,8109,100, 0,1,0x00,0xbc,0x29,0xf3,0x50,0x08,0x0}},
+	{0x01, 0x27, {0x118,9097,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x28, 0x2d, {0x119,8334,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x2e, 0x33, {0x11a,7559,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x34, 0x39, {0x11b,6798,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x3a, 0x3f, {0x11c,6036,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x40, 0x45, {0x11d,5271,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x46, 0x4b, {0x11e,4514,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x4c, 0x51, {0x11f,3735,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x52, 0x57, {0x120,3006,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x58, 0x5d, {0x121,2160,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x5e, 0x66, {0x122,1415,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}},
+	{0x67, 0x7f, {0x123,-121,100, 0,2,0x00,0xbc,0x2a,0xf2,0x20,0x0a,0x0}}
+};
+static const struct opl4_region regions_58[] = { /* New Age Pad */
+	{0x15, 0x6c, {0x002,4501,100, 0,4,0x00,0xa4,0x24,0x80,0x01,0x05,0x0}},
+	{0x15, 0x6c, {0x0f3,4253,100, 0,3,0x00,0x8c,0x23,0xa2,0x14,0x06,0x1}}
+};
+static const struct opl4_region regions_59[] = { /* Warm Pad */
+	{0x15, 0x6c, {0x04e,5306,100, 2,2,0x00,0x92,0x2a,0x34,0x23,0x05,0x2}},
+	{0x15, 0x6c, {0x029,3575,100,-2,2,0x00,0xbe,0x22,0x31,0x23,0x06,0x0}}
+};
+static const struct opl4_region regions_5a[] = { /* Polysynth Pad */
+	{0x01, 0x27, {0x118,9111,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x28, 0x2d, {0x119,8348,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x2e, 0x33, {0x11a,7573,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x34, 0x39, {0x11b,6812,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x3a, 0x3f, {0x11c,6050,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x40, 0x45, {0x11d,5285,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x46, 0x4b, {0x11e,4528,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x4c, 0x51, {0x11f,3749,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x52, 0x57, {0x120,3020,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x58, 0x5d, {0x121,2174,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x5e, 0x66, {0x122,1429,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x67, 0x7f, {0x123,-107,100, 0,3,0x00,0xae,0x23,0xf2,0x20,0x07,0x1}},
+	{0x00, 0x7f, {0x124,4024,100, 0,2,0x00,0xae,0x22,0xe5,0x20,0x08,0x0}}
+};
+static const struct opl4_region regions_5b[] = { /* Choir Pad */
+	{0x15, 0x3a, {0x018,5010,100, 0,5,0x00,0xb0,0x25,0x70,0x00,0x06,0x0}},
+	{0x3b, 0x40, {0x019,4370,100, 0,5,0x00,0xb0,0x25,0x70,0x00,0x06,0x0}},
+	{0x41, 0x47, {0x01a,3478,100, 0,5,0x00,0xb0,0x25,0x70,0x00,0x06,0x0}},
+	{0x48, 0x6c, {0x01b,2197,100, 0,5,0x00,0xb0,0x25,0x70,0x00,0x06,0x0}},
+	{0x15, 0x6c, {0x02a,3482,100, 0,4,0x00,0x98,0x24,0x65,0x21,0x06,0x0}}
+};
+static const struct opl4_region regions_5c[] = { /* Bowed Pad */
+	{0x15, 0x6c, {0x101,4790,100,-1,1,0x00,0xbe,0x19,0x44,0x14,0x16,0x0}},
+	{0x00, 0x7f, {0x0aa,1720,100, 1,1,0x00,0x94,0x19,0x40,0x00,0x06,0x0}}
+};
+static const struct opl4_region regions_5d[] = { /* Metallic Pad */
+	{0x15, 0x31, {0x00c,6943,100, 0,2,0x00,0xa0,0x0a,0x60,0x03,0x06,0x0}},
+	{0x32, 0x38, {0x00d,5416,100, 0,2,0x00,0xa0,0x0a,0x60,0x03,0x06,0x0}},
+	{0x39, 0x47, {0x00e,4385,100, 0,2,0x00,0xa0,0x0a,0x60,0x03,0x06,0x0}},
+	{0x48, 0x6c, {0x00f,2849,100, 0,2,0x00,0xa0,0x0a,0x60,0x03,0x06,0x0}},
+	{0x00, 0x7f, {0x03f,4224,100, 0,1,0x00,0x9c,0x31,0x65,0x16,0x07,0x0}}
+};
+static const struct opl4_region regions_5e[] = { /* Halo Pad */
+	{0x00, 0x7f, {0x124,4038,100, 0,2,0x00,0xa6,0x1a,0x85,0x23,0x08,0x0}},
+	{0x15, 0x6c, {0x02a,3471,100, 0,3,0x00,0xc0,0x1b,0xc0,0x05,0x06,0x0}}
+};
+static const struct opl4_region regions_5f[] = { /* Sweep Pad */
+	{0x01, 0x27, {0x0d3,9100,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x28, 0x2d, {0x0da,8341,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x2e, 0x33, {0x0d4,7564,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x34, 0x39, {0x0db,6791,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x3a, 0x3f, {0x0d5,6048,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x40, 0x45, {0x0dc,5263,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x46, 0x4b, {0x0d6,4499,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x4c, 0x51, {0x0dd,3747,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x52, 0x57, {0x0d7,3018,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x58, 0x5d, {0x0de,2173,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x5e, 0x63, {0x0d8,1427,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x64, 0x7f, {0x0d9,-109,100, 0,1,0x00,0xce,0x19,0x13,0x11,0x06,0x0}},
+	{0x01, 0x27, {0x0d3,9088,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x28, 0x2d, {0x0da,8329,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x2e, 0x33, {0x0d4,7552,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x34, 0x39, {0x0db,6779,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x3a, 0x3f, {0x0d5,6036,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x40, 0x45, {0x0dc,5251,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x46, 0x4b, {0x0d6,4487,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x4c, 0x51, {0x0dd,3735,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x52, 0x57, {0x0d7,3006,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x58, 0x5d, {0x0de,2161,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x5e, 0x63, {0x0d8,1415,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}},
+	{0x64, 0x7f, {0x0d9,-121,100, 0,0,0x00,0xce,0x18,0x13,0x11,0x06,0x0}}
+};
+static const struct opl4_region regions_60[] = { /* Ice Rain */
+	{0x01, 0x7f, {0x04e,9345,100, 0,2,0x00,0xcc,0x22,0xa3,0x63,0x17,0x0}},
+	{0x00, 0x7f, {0x143,5586, 20, 0,2,0x00,0x6e,0x2a,0xf0,0x05,0x05,0x0}}
+};
+static const struct opl4_region regions_61[] = { /* Soundtrack */
+	{0x15, 0x6c, {0x002,4501,100, 0,2,0x00,0xb6,0x2a,0x60,0x01,0x05,0x0}},
+	{0x15, 0x6c, {0x0f3,1160,100, 0,5,0x00,0xa8,0x2d,0x52,0x14,0x06,0x2}}
+};
+static const struct opl4_region regions_62[] = { /* Crystal */
+	{0x15, 0x6c, {0x0f3,1826,100, 0,3,0x00,0xb8,0x33,0xf6,0x25,0x25,0x0}},
+	{0x15, 0x2c, {0x06d,7454,100, 0,3,0x00,0xac,0x3b,0x85,0x24,0x06,0x0}},
+	{0x2d, 0x36, {0x06e,5925,100, 0,3,0x00,0xac,0x3b,0x85,0x24,0x06,0x0}},
+	{0x37, 0x6c, {0x06f,4403,100, 0,3,0x09,0xac,0x3b,0x85,0x24,0x06,0x0}}
+};
+static const struct opl4_region regions_63[] = { /* Atmosphere */
+	{0x05, 0x71, {0x002,4509,100, 0,2,0x00,0xc8,0x32,0x73,0x22,0x06,0x1}},
+	{0x15, 0x2f, {0x0b3,6964,100, 0,2,0x05,0xc2,0x32,0xf5,0x34,0x07,0x2}},
+	{0x30, 0x36, {0x0b7,5567,100, 0,2,0x0c,0xc2,0x32,0xf5,0x34,0x07,0x2}},
+	{0x37, 0x3c, {0x0b5,4653,100, 0,2,0x00,0xc2,0x32,0xf6,0x34,0x07,0x2}},
+	{0x3d, 0x43, {0x0b4,3892,100, 0,2,0x00,0xc2,0x32,0xf6,0x35,0x07,0x2}},
+	{0x44, 0x60, {0x0b6,2723,100, 0,2,0x00,0xc2,0x32,0xf6,0x35,0x17,0x2}}
+};
+static const struct opl4_region regions_64[] = { /* Brightness */
+	{0x00, 0x7f, {0x137,5285,100, 0,2,0x00,0xbe,0x2a,0xa5,0x18,0x08,0x0}},
+	{0x15, 0x6c, {0x02a,3481,100, 0,1,0x00,0xc8,0x29,0x80,0x05,0x05,0x0}}
+};
+static const struct opl4_region regions_65[] = { /* Goblins */
+	{0x15, 0x6c, {0x002,4501,100,-1,2,0x00,0xca,0x2a,0x40,0x01,0x05,0x0}},
+	{0x15, 0x6c, {0x009,9679, 20, 1,4,0x00,0x3c,0x0c,0x22,0x11,0x06,0x0}}
+};
+static const struct opl4_region regions_66[] = { /* Echoes */
+	{0x15, 0x6c, {0x02a,3487,100, 0,3,0x00,0xae,0x2b,0xf5,0x21,0x06,0x0}},
+	{0x00, 0x7f, {0x124,4027,100, 0,3,0x00,0xae,0x2b,0x85,0x23,0x07,0x0}}
+};
+static const struct opl4_region regions_67[] = { /* Sci-Fi */
+	{0x15, 0x31, {0x00c,6940,100, 0,3,0x00,0xc8,0x2b,0x90,0x05,0x06,0x3}},
+	{0x32, 0x38, {0x00d,5413,100, 0,3,0x00,0xc8,0x2b,0x90,0x05,0x06,0x3}},
+	{0x39, 0x47, {0x00e,4382,100, 0,3,0x00,0xc8,0x2b,0x90,0x05,0x06,0x3}},
+	{0x48, 0x6c, {0x00f,2846,100, 0,3,0x00,0xc8,0x2b,0x90,0x05,0x06,0x3}},
+	{0x15, 0x6c, {0x002,4498,100, 0,2,0x00,0xd4,0x22,0x80,0x01,0x05,0x0}}
+};
+static const struct opl4_region regions_68[] = { /* Sitar */
+	{0x00, 0x7f, {0x10f,4408,100, 0,2,0x00,0xc4,0x32,0xf4,0x15,0x16,0x1}}
+};
+static const struct opl4_region regions_69[] = { /* Banjo */
+	{0x15, 0x34, {0x013,5685,100, 0,0,0x00,0xdc,0x38,0xf6,0x15,0x09,0x0}},
+	{0x35, 0x38, {0x014,5009,100, 0,0,0x00,0xdc,0x38,0xf6,0x15,0x09,0x0}},
+	{0x39, 0x3c, {0x012,4520,100, 0,0,0x00,0xdc,0x38,0xf6,0x15,0x09,0x0}},
+	{0x3d, 0x44, {0x015,3622,100, 0,0,0x00,0xdc,0x38,0xf6,0x15,0x09,0x0}},
+	{0x45, 0x4c, {0x017,2661,100, 0,0,0x00,0xdc,0x38,0xf6,0x15,0x09,0x0}},
+	{0x4d, 0x6d, {0x016,1632,100, 0,0,0x00,0xdc,0x38,0xf6,0x15,0x09,0x0}}
+};
+static const struct opl4_region regions_6a[] = { /* Shamisen */
+	{0x15, 0x6c, {0x10e,3273,100, 0,0,0x00,0xc0,0x28,0xf7,0x76,0x08,0x0}}
+};
+static const struct opl4_region regions_6b[] = { /* Koto */
+	{0x00, 0x7f, {0x0a9,4033,100, 0,0,0x00,0xc6,0x20,0xf0,0x06,0x07,0x0}}
+};
+static const struct opl4_region regions_6c[] = { /* Kalimba */
+	{0x00, 0x7f, {0x137,3749,100, 0,0,0x00,0xce,0x38,0xf5,0x18,0x08,0x0}}
+};
+static const struct opl4_region regions_6d[] = { /* Bagpipe */
+	{0x15, 0x39, {0x0a4,7683,100, 0,4,0x00,0xc0,0x1c,0xf0,0x00,0x09,0x0}},
+	{0x15, 0x39, {0x0a7,7680,100, 0,1,0x00,0xaa,0x19,0xf0,0x00,0x09,0x0}},
+	{0x3a, 0x6c, {0x0a8,3697,100, 0,1,0x00,0xaa,0x19,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_6e[] = { /* Fiddle */
+	{0x15, 0x3a, {0x105,5158,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x3b, 0x3f, {0x102,4754,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x40, 0x41, {0x106,4132,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x42, 0x44, {0x107,4033,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x45, 0x47, {0x108,3580,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x48, 0x4a, {0x10a,2957,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x4b, 0x4c, {0x10b,2724,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x4d, 0x4e, {0x10c,2530,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x4f, 0x51, {0x10d,2166,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}},
+	{0x52, 0x6c, {0x109,1825,100, 0,1,0x00,0xca,0x31,0xf3,0x20,0x09,0x0}}
+};
+static const struct opl4_region regions_6f[] = { /* Shanai */
+	{0x15, 0x6c, {0x041,6946,100, 0,1,0x00,0xc4,0x31,0x95,0x20,0x09,0x0}}
+};
+static const struct opl4_region regions_70[] = { /* Tinkle Bell */
+	{0x15, 0x73, {0x0f3,1821,100, 0,3,0x00,0xc8,0x3b,0xd6,0x25,0x25,0x0}},
+	{0x00, 0x7f, {0x137,5669,100, 0,3,0x00,0x66,0x3b,0xf5,0x18,0x08,0x0}}
+};
+static const struct opl4_region regions_71[] = { /* Agogo */
+	{0x15, 0x74, {0x00b,2474,100, 0,0,0x00,0xd2,0x38,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_72[] = { /* Steel Drums */
+	{0x01, 0x7f, {0x0fe,3670,100, 0,0,0x00,0xca,0x38,0xf3,0x06,0x17,0x1}},
+	{0x15, 0x6c, {0x100,9602,100, 0,0,0x00,0x54,0x38,0xb0,0x05,0x16,0x1}}
+};
+static const struct opl4_region regions_73[] = { /* Woodblock */
+	{0x15, 0x6c, {0x02c,2963, 50, 0,0,0x07,0xd4,0x00,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_74[] = { /* Taiko Drum */
+	{0x13, 0x6c, {0x03e,1194, 50, 0,0,0x00,0xaa,0x38,0xf0,0x04,0x04,0x0}}
+};
+static const struct opl4_region regions_75[] = { /* Melodic Tom */
+	{0x15, 0x6c, {0x0c7,6418, 50, 0,0,0x00,0xe4,0x38,0xf0,0x05,0x01,0x0}}
+};
+static const struct opl4_region regions_76[] = { /* Synth Drum */
+	{0x15, 0x6c, {0x026,3898, 50, 0,0,0x00,0xd0,0x38,0xf0,0x04,0x04,0x0}}
+};
+static const struct opl4_region regions_77[] = { /* Reverse Cymbal */
+	{0x15, 0x6c, {0x031,4138, 50, 0,0,0x00,0xfe,0x38,0x3a,0xf0,0x09,0x0}}
+};
+static const struct opl4_region regions_78[] = { /* Guitar Fret Noise */
+	{0x15, 0x6c, {0x138,5266,100, 0,0,0x00,0xa0,0x38,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_79[] = { /* Breath Noise */
+	{0x01, 0x7f, {0x125,4269,100, 0,0,0x1e,0xd0,0x38,0xf0,0x00,0x09,0x0}}
+};
+static const struct opl4_region regions_7a[] = { /* Seashore */
+	{0x15, 0x6c, {0x008,2965, 20,-2,0,0x00,0xfe,0x00,0x20,0x03,0x04,0x0}},
+	{0x01, 0x7f, {0x037,4394, 20, 2,0,0x14,0xfe,0x00,0x20,0x04,0x05,0x0}}
+};
+static const struct opl4_region regions_7b[] = { /* Bird Tweet */
+	{0x15, 0x6c, {0x009,8078,  5,-4,7,0x00,0xc2,0x0f,0x22,0x12,0x07,0x0}},
+	{0x15, 0x6c, {0x009,3583,  5, 4,5,0x00,0xae,0x15,0x72,0x12,0x07,0x0}}
+};
+static const struct opl4_region regions_7c[] = { /* Telephone Ring */
+	{0x15, 0x6c, {0x003,3602, 10, 0,0,0x00,0xce,0x00,0xf0,0x00,0x0f,0x0}}
+};
+static const struct opl4_region regions_7d[] = { /* Helicopter */
+	{0x0c, 0x7f, {0x001,2965, 10,-2,0,0x00,0xe0,0x08,0x30,0x01,0x07,0x0}},
+	{0x01, 0x7f, {0x037,4394, 10, 2,0,0x44,0x76,0x00,0x30,0x01,0x07,0x0}}
+};
+static const struct opl4_region regions_7e[] = { /* Applause */
+	{0x15, 0x6c, {0x036,8273, 20,-6,7,0x00,0xc4,0x0f,0x70,0x01,0x05,0x0}},
+	{0x15, 0x6c, {0x036,8115,  5, 6,7,0x00,0xc6,0x07,0x70,0x01,0x05,0x0}}
+};
+static const struct opl4_region regions_7f[] = { /* Gun Shot */
+	{0x15, 0x6c, {0x139,2858, 20, 0,0,0x00,0xbe,0x38,0xf0,0x03,0x00,0x0}}
+};
+static const struct opl4_region regions_drums[] = {
+	{0x18, 0x18, {0x0cb,6397,100, 3,0,0x00,0xf4,0x38,0xc9,0x1c,0x0c,0x0}},
+	{0x19, 0x19, {0x0c4,3714,100, 0,0,0x00,0xe0,0x00,0x97,0x19,0x09,0x0}},
+	{0x1a, 0x1a, {0x0c4,3519,100, 0,0,0x00,0xea,0x00,0x61,0x01,0x07,0x0}},
+	{0x1b, 0x1b, {0x0c4,3586,100, 0,0,0x00,0xea,0x00,0xf7,0x19,0x09,0x0}},
+	{0x1c, 0x1c, {0x0c4,3586,100, 0,0,0x00,0xea,0x00,0x81,0x01,0x07,0x0}},
+	{0x1e, 0x1e, {0x0c3,4783,100, 0,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x1f, 0x1f, {0x0d1,4042,100, 0,0,0x00,0xd6,0x00,0xf0,0x05,0x05,0x0}},
+	{0x20, 0x20, {0x0d2,5943,100, 0,0,0x00,0xcc,0x00,0xf0,0x00,0x09,0x0}},
+	{0x21, 0x21, {0x011,3842,100, 0,0,0x00,0xea,0x00,0xf0,0x16,0x06,0x0}},
+	{0x23, 0x23, {0x011,4098,100, 0,0,0x00,0xea,0x00,0xf0,0x16,0x06,0x0}},
+	{0x24, 0x24, {0x011,4370,100, 0,0,0x00,0xea,0x00,0xf0,0x00,0x06,0x0}},
+	{0x25, 0x25, {0x0d2,4404,100, 0,0,0x00,0xd6,0x00,0xf0,0x00,0x06,0x0}},
+	{0x26, 0x26, {0x0d1,4298,100, 0,0,0x00,0xd6,0x00,0xf0,0x05,0x05,0x0}},
+	{0x27, 0x27, {0x00a,4403,100,-1,0,0x00,0xd6,0x00,0xf0,0x00,0x09,0x0}},
+	{0x28, 0x28, {0x0d1,4554,100, 0,0,0x00,0xdc,0x00,0xf0,0x07,0x07,0x0}},
+	{0x29, 0x29, {0x0c8,4242,100,-4,0,0x00,0xd6,0x00,0xf6,0x16,0x06,0x0}},
+	{0x2a, 0x2a, {0x079,6160,100, 2,0,0x00,0xe0,0x00,0xf5,0x19,0x09,0x0}},
+	{0x2b, 0x2b, {0x0c8,4626,100,-3,0,0x00,0xd6,0x00,0xf6,0x16,0x06,0x0}},
+	{0x2c, 0x2c, {0x07b,6039,100, 2,0,0x00,0xd6,0x00,0xf0,0x00,0x09,0x0}},
+	{0x2d, 0x2d, {0x0c8,5394,100,-2,0,0x00,0xd6,0x00,0xf6,0x16,0x06,0x0}},
+	{0x2e, 0x2e, {0x07a,5690,100, 2,0,0x00,0xd6,0x00,0xf0,0x00,0x05,0x0}},
+	{0x2f, 0x2f, {0x0c7,5185,100, 2,0,0x00,0xe0,0x00,0xf6,0x17,0x07,0x0}},
+	{0x30, 0x30, {0x0c7,5650,100, 3,0,0x00,0xe0,0x00,0xf6,0x17,0x07,0x0}},
+	{0x31, 0x31, {0x031,4395,100, 2,0,0x00,0xea,0x00,0xf0,0x05,0x05,0x0}},
+	{0x32, 0x32, {0x0c7,6162,100, 4,0,0x00,0xe0,0x00,0xf6,0x17,0x07,0x0}},
+	{0x33, 0x33, {0x02e,4391,100,-2,0,0x00,0xea,0x00,0xf0,0x05,0x05,0x0}},
+	{0x34, 0x34, {0x07a,3009,100,-2,0,0x00,0xea,0x00,0xf2,0x15,0x05,0x0}},
+	{0x35, 0x35, {0x021,4522,100,-3,0,0x00,0xd6,0x00,0xf0,0x05,0x05,0x0}},
+	{0x36, 0x36, {0x025,5163,100, 1,0,0x00,0xe0,0x00,0xf0,0x00,0x09,0x0}},
+	{0x37, 0x37, {0x031,5287,100,-1,0,0x00,0xea,0x00,0xf5,0x16,0x06,0x0}},
+	{0x38, 0x38, {0x01d,4395,100, 2,0,0x00,0xe0,0x00,0xf0,0x00,0x09,0x0}},
+	{0x39, 0x39, {0x031,4647,100,-2,0,0x00,0xea,0x00,0xf4,0x16,0x06,0x0}},
+	{0x3a, 0x3a, {0x09d,4426,100,-4,0,0x00,0xe0,0x00,0xf4,0x17,0x07,0x0}},
+	{0x3b, 0x3b, {0x02e,4659,100,-2,0,0x00,0xea,0x00,0xf0,0x06,0x06,0x0}},
+	{0x3c, 0x3c, {0x01c,4769,100, 4,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x3d, 0x3d, {0x01c,4611,100, 4,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x3e, 0x3e, {0x01e,4402,100,-3,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x3f, 0x3f, {0x01f,4387,100,-3,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x40, 0x40, {0x01f,3983,100,-2,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x41, 0x41, {0x09c,4526,100, 2,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x42, 0x42, {0x09c,4016,100, 2,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x43, 0x43, {0x00b,4739,100,-4,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x44, 0x44, {0x00b,4179,100,-4,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x45, 0x45, {0x02f,4787,100,-4,0,0x00,0xd6,0x00,0xf0,0x00,0x09,0x0}},
+	{0x46, 0x46, {0x030,4665,100,-4,0,0x00,0xd6,0x00,0xf0,0x00,0x09,0x0}},
+	{0x47, 0x47, {0x144,4519,100, 4,0,0x00,0xea,0x00,0xf0,0x00,0x0b,0x0}},
+	{0x48, 0x48, {0x144,4111,100, 4,0,0x00,0xea,0x00,0xf0,0x00,0x0b,0x0}},
+	{0x49, 0x49, {0x024,6408,100, 3,0,0x00,0xe0,0x00,0xf0,0x00,0x09,0x0}},
+	{0x4a, 0x4a, {0x024,4144,100, 3,0,0x00,0xcc,0x00,0xf0,0x00,0x09,0x0}},
+	{0x4b, 0x4b, {0x020,4001,100, 2,0,0x00,0xe0,0x00,0xf0,0x00,0x09,0x0}},
+	{0x4c, 0x4c, {0x02c,4402,100, 4,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x4d, 0x4d, {0x02c,3612,100, 4,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x4e, 0x4e, {0x022,4129,100,-2,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x4f, 0x4f, {0x023,4147,100,-2,0,0x00,0xea,0x00,0xf0,0x00,0x09,0x0}},
+	{0x50, 0x50, {0x032,4412,100,-4,0,0x00,0xd6,0x00,0xf0,0x08,0x09,0x0}},
+	{0x51, 0x51, {0x032,4385,100,-4,0,0x00,0xd6,0x00,0xf0,0x00,0x09,0x0}},
+	{0x52, 0x52, {0x02f,5935,100,-1,0,0x00,0xd6,0x00,0xf0,0x00,0x09,0x0}}
+};
+
+#define REGION(num) { ARRAY_SIZE(regions ## num), regions ## num }
+const struct opl4_region_ptr snd_yrw801_regions[0x81] = {
+	REGION(_00), REGION(_01), REGION(_02), REGION(_03),
+	REGION(_04), REGION(_05), REGION(_06), REGION(_07),
+	REGION(_08), REGION(_09), REGION(_0a), REGION(_0b),
+	REGION(_0c), REGION(_0d), REGION(_0e), REGION(_0f),
+	REGION(_10), REGION(_11), REGION(_12), REGION(_13),
+	REGION(_14), REGION(_15), REGION(_16), REGION(_17),
+	REGION(_18), REGION(_19), REGION(_1a), REGION(_1b),
+	REGION(_1c), REGION(_1d), REGION(_1e), REGION(_1f),
+	REGION(_20), REGION(_21), REGION(_22), REGION(_23),
+	REGION(_24), REGION(_25), REGION(_26), REGION(_27),
+	REGION(_28), REGION(_29), REGION(_2a), REGION(_2b),
+	REGION(_2c), REGION(_2d), REGION(_2e), REGION(_2f),
+	REGION(_30), REGION(_31), REGION(_32), REGION(_33),
+	REGION(_34), REGION(_35), REGION(_36), REGION(_37),
+	REGION(_38), REGION(_39), REGION(_3a), REGION(_3b),
+	REGION(_3c), REGION(_3d), REGION(_3e), REGION(_3f),
+	REGION(_40), REGION(_41), REGION(_42), REGION(_43),
+	REGION(_44), REGION(_45), REGION(_46), REGION(_47),
+	REGION(_48), REGION(_49), REGION(_4a), REGION(_4b),
+	REGION(_4c), REGION(_4d), REGION(_4e), REGION(_4f),
+	REGION(_50), REGION(_51), REGION(_52), REGION(_53),
+	REGION(_54), REGION(_55), REGION(_56), REGION(_57),
+	REGION(_58), REGION(_59), REGION(_5a), REGION(_5b),
+	REGION(_5c), REGION(_5d), REGION(_5e), REGION(_5f),
+	REGION(_60), REGION(_61), REGION(_62), REGION(_63),
+	REGION(_64), REGION(_65), REGION(_66), REGION(_67),
+	REGION(_68), REGION(_69), REGION(_6a), REGION(_6b),
+	REGION(_6c), REGION(_6d), REGION(_6e), REGION(_6f),
+	REGION(_70), REGION(_71), REGION(_72), REGION(_73),
+	REGION(_74), REGION(_75), REGION(_76), REGION(_77),
+	REGION(_78), REGION(_79), REGION(_7a), REGION(_7b),
+	REGION(_7c), REGION(_7d), REGION(_7e), REGION(_7f),
+	REGION(_drums)
+};