[ALSA] Remove sequencer instrument layer

Remove sequencer instrument layer from the tree.
This mechanism hasn't been used much with the actual devices.  The only
reasonable user was OPL3 loader, and now it was rewritten to use hwdep
instead.  So, let's remove the rest of rotten codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 0 insertions, 165 deletions

diff --git a/sound/isa/gus/gus_sample.c b/sound/isa/gus/gus_sample.c
deleted file mode 100644
index cba0829..0000000
--- a/sound/isa/gus/gus_sample.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- *  Routines for Gravis UltraSound soundcards - Sample support
- *  Copyright (c) by Jaroslav Kysela <perex@perex.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/time.h>
-#include <sound/core.h>
-#include <sound/gus.h>
-
-/*
- *
- */
-
-static void select_instrument(struct snd_gus_card * gus, struct snd_gus_voice * v)
-{
-	struct snd_seq_kinstr *instr;
-
-#if 0
-	printk("select instrument: cluster = %li, std = 0x%x, bank = %i, prg = %i\n",
-					v->instr.cluster,
-					v->instr.std,
-					v->instr.bank,
-					v->instr.prg);
-#endif
-	instr = snd_seq_instr_find(gus->gf1.ilist, &v->instr, 0, 1);
-	if (instr != NULL) {
-		if (instr->ops) {
-			if (!strcmp(instr->ops->instr_type, SNDRV_SEQ_INSTR_ID_SIMPLE))
-				snd_gf1_simple_init(v);
-		}
-		snd_seq_instr_free_use(gus->gf1.ilist, instr);
-	}
-}
-
-/*
- *
- */
-
-static void event_sample(struct snd_seq_event *ev, struct snd_gus_port *p,
-			 struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->gus, v, SAMPLE_STOP_IMMEDIATELY);
-	v->instr.std = ev->data.sample.param.sample.std;
-	if (v->instr.std & 0xff000000) {        /* private instrument */
-		v->instr.std &= 0x00ffffff;
-		v->instr.std |= (unsigned int)ev->source.client << 24;
-	}                                                
-	v->instr.bank = ev->data.sample.param.sample.bank;
-	v->instr.prg = ev->data.sample.param.sample.prg;
-	select_instrument(p->gus, v);
-}
-
-static void event_cluster(struct snd_seq_event *ev, struct snd_gus_port *p,
-			  struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->gus, v, SAMPLE_STOP_IMMEDIATELY);
-	v->instr.cluster = ev->data.sample.param.cluster.cluster;
-	select_instrument(p->gus, v);
-}
-
-static void event_start(struct snd_seq_event *ev, struct snd_gus_port *p,
-			struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_start)
-		v->sample_ops->sample_start(p->gus, v, ev->data.sample.param.position);
-}
-
-static void event_stop(struct snd_seq_event *ev, struct snd_gus_port *p,
-		       struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_stop)
-		v->sample_ops->sample_stop(p->gus, v, ev->data.sample.param.stop_mode);
-}
-
-static void event_freq(struct snd_seq_event *ev, struct snd_gus_port *p,
-		       struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_freq)
-		v->sample_ops->sample_freq(p->gus, v, ev->data.sample.param.frequency);
-}
-
-static void event_volume(struct snd_seq_event *ev, struct snd_gus_port *p,
-			 struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_volume)
-		v->sample_ops->sample_volume(p->gus, v, &ev->data.sample.param.volume);
-}
-
-static void event_loop(struct snd_seq_event *ev, struct snd_gus_port *p,
-		       struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_loop)
-		v->sample_ops->sample_loop(p->gus, v, &ev->data.sample.param.loop);
-}
-
-static void event_position(struct snd_seq_event *ev, struct snd_gus_port *p,
-			   struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_pos)
-		v->sample_ops->sample_pos(p->gus, v, ev->data.sample.param.position);
-}
-
-static void event_private1(struct snd_seq_event *ev, struct snd_gus_port *p,
-			   struct snd_gus_voice *v)
-{
-	if (v->sample_ops && v->sample_ops->sample_private1)
-		v->sample_ops->sample_private1(p->gus, v, (unsigned char *)&ev->data.sample.param.raw8);
-}
-
-typedef void (gus_sample_event_handler_t)(struct snd_seq_event *ev,
-					  struct snd_gus_port *p,
-					  struct snd_gus_voice *v);
-static gus_sample_event_handler_t *gus_sample_event_handlers[9] = {
-	event_sample,
-	event_cluster,
-	event_start,
-	event_stop,
-	event_freq,
-	event_volume,
-	event_loop,
-	event_position,
-	event_private1
-};
-
-void snd_gus_sample_event(struct snd_seq_event *ev, struct snd_gus_port *p)
-{
-	int idx, voice;
-	struct snd_gus_card *gus = p->gus;
-	struct snd_gus_voice *v;
-	unsigned long flags;
-	
-	idx = ev->type - SNDRV_SEQ_EVENT_SAMPLE;
-	if (idx < 0 || idx > 8)
-		return;
-	for (voice = 0; voice < 32; voice++) {
-		v = &gus->gf1.voices[voice];
-		if (v->use && v->client == ev->source.client &&
-		    v->port == ev->source.port &&
-		    v->index == ev->data.sample.channel) {
-		    	spin_lock_irqsave(&gus->event_lock, flags);
-			gus_sample_event_handlers[idx](ev, p, v);
-			spin_unlock_irqrestore(&gus->event_lock, flags);
-			return;
-		}
-	}
-}