1 files changed, 0 insertions, 330 deletions
diff --git a/sound/isa/gus/gus_synth.c b/sound/isa/gus/gus_synth.c
deleted file mode 100644
index f51c386ee19..00000000000
--- a/sound/isa/gus/gus_synth.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- *  Routines for Gravis UltraSound soundcards - Synthesizer
- *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
- *
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-
-#include <sound/driver.h>
-#include <linux/init.h>
-#include <linux/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-#include <sound/seq_device.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
-MODULE_DESCRIPTION("Routines for Gravis UltraSound soundcards - Synthesizer");
-MODULE_LICENSE("GPL");
-
-/*
- *
- */
-
-static void snd_gus_synth_free_voices(snd_gus_card_t * gus, int client, int port)
-{
-	int idx;
-	snd_gus_voice_t * voice;
-	
-	for (idx = 0; idx < 32; idx++) {
-		voice = &gus->gf1.voices[idx];
-		if (voice->use && voice->client == client && voice->port == port)
-			snd_gf1_free_voice(gus, voice);
-	}
-}
-
-static int snd_gus_synth_use(void *private_data, snd_seq_port_subscribe_t *info)
-{
-	snd_gus_port_t * port = (snd_gus_port_t *)private_data;
-	snd_gus_card_t * gus = port->gus;
-	snd_gus_voice_t * voice;
-	unsigned int idx;
-
-	if (info->voices > 32)
-		return -EINVAL;
-	down(&gus->register_mutex);
-	if (!snd_gus_use_inc(gus)) {
-		up(&gus->register_mutex);
-		return -EFAULT;
-	}
-	for (idx = 0; idx < info->voices; idx++) {
-		voice = snd_gf1_alloc_voice(gus, SNDRV_GF1_VOICE_TYPE_SYNTH, info->sender.client, info->sender.port);
-		if (voice == NULL) {
-			snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
-			snd_gus_use_dec(gus);
-			up(&gus->register_mutex);
-			return -EBUSY;
-		}
-		voice->index = idx;
-	}
-	up(&gus->register_mutex);
-	return 0;
-}
-
-static int snd_gus_synth_unuse(void *private_data, snd_seq_port_subscribe_t *info)
-{
-	snd_gus_port_t * port = (snd_gus_port_t *)private_data;
-	snd_gus_card_t * gus = port->gus;
-
-	down(&gus->register_mutex);
-	snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
-	snd_gus_use_dec(gus);
-	up(&gus->register_mutex);
-	return 0;
-}
-
-/*
- *
- */
-
-static void snd_gus_synth_free_private_instruments(snd_gus_port_t *p, int client)
-{
-	snd_seq_instr_header_t ifree;
-
-	memset(&ifree, 0, sizeof(ifree));
-	ifree.cmd = SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE;
-	snd_seq_instr_list_free_cond(p->gus->gf1.ilist, &ifree, client, 0);
-}
- 
-static int snd_gus_synth_event_input(snd_seq_event_t *ev, int direct,
-				     void *private_data, int atomic, int hop)
-{
-	snd_gus_port_t * p = (snd_gus_port_t *) private_data;
-	
-	snd_assert(p != NULL, return -EINVAL);
-	if (ev->type >= SNDRV_SEQ_EVENT_SAMPLE &&
-	    ev->type <= SNDRV_SEQ_EVENT_SAMPLE_PRIVATE1) {
-		snd_gus_sample_event(ev, p);
-		return 0;
-	}
-	if (ev->source.client == SNDRV_SEQ_CLIENT_SYSTEM &&
-	    ev->source.port == SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE) {
-		if (ev->type == SNDRV_SEQ_EVENT_CLIENT_EXIT) {
-			snd_gus_synth_free_private_instruments(p, ev->data.addr.client);
-			return 0;
-		}
-	}
-	if (direct) {
-		if (ev->type >= SNDRV_SEQ_EVENT_INSTR_BEGIN) {
-			snd_seq_instr_event(&p->gus->gf1.iwffff_ops.kops,
-					    p->gus->gf1.ilist,
-					    ev,
-					    p->gus->gf1.seq_client,
-					    atomic, hop);
-			return 0;
-		}
-	}
-	return 0;
-}
-
-static void snd_gus_synth_instr_notify(void *private_data,
-				       snd_seq_kinstr_t *instr,
-				       int what)
-{
-	unsigned int idx;
-	snd_gus_card_t *gus = private_data;
-	snd_gus_voice_t *pvoice;
-	unsigned long flags;
-	
-	spin_lock_irqsave(&gus->event_lock, flags);
-	for (idx = 0; idx < 32; idx++) {
-		pvoice = &gus->gf1.voices[idx];
-		if (pvoice->use && !memcmp(&pvoice->instr, &instr->instr, sizeof(pvoice->instr))) {
-			if (pvoice->sample_ops && pvoice->sample_ops->sample_stop) {
-				pvoice->sample_ops->sample_stop(gus, pvoice, SAMPLE_STOP_IMMEDIATELY);
-			} else {
-				snd_gf1_stop_voice(gus, pvoice->number);
-				pvoice->flags &= ~SNDRV_GF1_VFLG_RUNNING;
-			}
-		}
-	}
-	spin_unlock_irqrestore(&gus->event_lock, flags);
-}
-
-/*
- *
- */
-
-static void snd_gus_synth_free_port(void *private_data)
-{
-	snd_gus_port_t * p = (snd_gus_port_t *)private_data;
-	
-	if (p)
-		snd_midi_channel_free_set(p->chset);
-}
-
-static int snd_gus_synth_create_port(snd_gus_card_t * gus, int idx)
-{
-	snd_gus_port_t * p;
-	snd_seq_port_callback_t callbacks;
-	char name[32];
-	int result;
-	
-	p = &gus->gf1.seq_ports[idx];
-	p->chset = snd_midi_channel_alloc_set(16);
-	if (p->chset == NULL)
-		return -ENOMEM;
-	p->chset->private_data = p;
-	p->gus = gus;
-	p->client = gus->gf1.seq_client;
-
-	memset(&callbacks, 0, sizeof(callbacks));
-	callbacks.owner = THIS_MODULE;
-	callbacks.use = snd_gus_synth_use;
-	callbacks.unuse = snd_gus_synth_unuse;
-	callbacks.event_input = snd_gus_synth_event_input;
-	callbacks.private_free = snd_gus_synth_free_port;
-	callbacks.private_data = p;
-	
-	sprintf(name, "%s port %i", gus->interwave ? "AMD InterWave" : "GF1", idx);
-	p->chset->port = snd_seq_event_port_attach(gus->gf1.seq_client,
-						   &callbacks,
-						   SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE,
-						   SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE |
-						   SNDRV_SEQ_PORT_TYPE_SYNTH,
-						   16, 0,
-						   name);
-	if (p->chset->port < 0) {
-		result = p->chset->port;
-		snd_gus_synth_free_port(p);
-		return result;
-	}
-	p->port = p->chset->port;
-	return 0;
-}						 
-
-/*
- *
- */
-
-static int snd_gus_synth_new_device(snd_seq_device_t *dev)
-{
-	snd_gus_card_t *gus;
-	int client, i;
-	snd_seq_client_callback_t callbacks;
-	snd_seq_client_info_t *cinfo;
-	snd_seq_port_subscribe_t sub;
-	snd_iwffff_ops_t *iwops;
-	snd_gf1_ops_t *gf1ops;
-	snd_simple_ops_t *simpleops;
-
-	gus = *(snd_gus_card_t**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
-	if (gus == NULL)
-		return -EINVAL;
-
-	init_MUTEX(&gus->register_mutex);
-	gus->gf1.seq_client = -1;
-	
-	cinfo = kmalloc(sizeof(*cinfo), GFP_KERNEL);
-	if (! cinfo)
-		return -ENOMEM;
-
-	/* allocate new client */
-	memset(&callbacks, 0, sizeof(callbacks));
-	callbacks.private_data = gus;
-	callbacks.allow_output = callbacks.allow_input = 1;
-	client = gus->gf1.seq_client =
-			snd_seq_create_kernel_client(gus->card, 1, &callbacks);
-	if (client < 0) {
-		kfree(cinfo);
-		return client;
-	}
-
-	/* change name of client */
-	memset(cinfo, 0, sizeof(*cinfo));
-	cinfo->client = client;
-	cinfo->type = KERNEL_CLIENT;
-	sprintf(cinfo->name, gus->interwave ? "AMD InterWave" : "GF1");
-	snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, cinfo);
-	kfree(cinfo);
-
-	for (i = 0; i < 4; i++)
-		snd_gus_synth_create_port(gus, i);
-		
-	gus->gf1.ilist = snd_seq_instr_list_new();
-	if (gus->gf1.ilist == NULL) {
-		snd_seq_delete_kernel_client(client);	
-		gus->gf1.seq_client = -1;
-		return -ENOMEM;
-	}
-	gus->gf1.ilist->flags = SNDRV_SEQ_INSTR_FLG_DIRECT;
-
-	simpleops = &gus->gf1.simple_ops;
-	snd_seq_simple_init(simpleops, gus, NULL);
-	simpleops->put_sample = snd_gus_simple_put_sample;
-	simpleops->get_sample = snd_gus_simple_get_sample;
-	simpleops->remove_sample = snd_gus_simple_remove_sample;
-	simpleops->notify = snd_gus_synth_instr_notify;
-
-	gf1ops = &gus->gf1.gf1_ops;
-	snd_seq_gf1_init(gf1ops, gus, &simpleops->kops);
-	gf1ops->put_sample = snd_gus_gf1_put_sample;
-	gf1ops->get_sample = snd_gus_gf1_get_sample;
-	gf1ops->remove_sample = snd_gus_gf1_remove_sample;
-	gf1ops->notify = snd_gus_synth_instr_notify;
-
-	iwops = &gus->gf1.iwffff_ops;
-	snd_seq_iwffff_init(iwops, gus, &gf1ops->kops);
-	iwops->put_sample = snd_gus_iwffff_put_sample;
-	iwops->get_sample = snd_gus_iwffff_get_sample;
-	iwops->remove_sample = snd_gus_iwffff_remove_sample;
-	iwops->notify = snd_gus_synth_instr_notify;
-
-	memset(&sub, 0, sizeof(sub));
-	sub.sender.client = SNDRV_SEQ_CLIENT_SYSTEM;
-	sub.sender.port = SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE;
-	sub.dest.client = client;
-	sub.dest.port = 0;
-	snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT, &sub);
-
-	return 0;
-}
-
-static int snd_gus_synth_delete_device(snd_seq_device_t *dev)
-{
-	snd_gus_card_t *gus;
-
-	gus = *(snd_gus_card_t**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
-	if (gus == NULL)
-		return -EINVAL;
-
-	if (gus->gf1.seq_client >= 0) {
-		snd_seq_delete_kernel_client(gus->gf1.seq_client);	
-		gus->gf1.seq_client = -1;
-	}
-	if (gus->gf1.ilist)
-		snd_seq_instr_list_free(&gus->gf1.ilist);
-	return 0;
-}
-
-static int __init alsa_gus_synth_init(void)
-{
-	static snd_seq_dev_ops_t ops = {
-		snd_gus_synth_new_device,
-		snd_gus_synth_delete_device
-	};
-
-	return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_GUS, &ops,
-					      sizeof(snd_gus_card_t*));
-}
-
-static void __exit alsa_gus_synth_exit(void)
-{
-	snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_GUS);
-}
-
-module_init(alsa_gus_synth_init)
-module_exit(alsa_gus_synth_exit)