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-rw-r--r--sound/core/seq/Makefile8
-rw-r--r--sound/core/seq/instr/Makefile23
-rw-r--r--sound/core/seq/instr/ainstr_fm.c155
-rw-r--r--sound/core/seq/instr/ainstr_gf1.c359
-rw-r--r--sound/core/seq/instr/ainstr_iw.c623
-rw-r--r--sound/core/seq/instr/ainstr_simple.c215
-rw-r--r--sound/core/seq/seq_clientmgr.c3
-rw-r--r--sound/core/seq/seq_instr.c655
-rw-r--r--sound/core/seq/seq_midi_emul.c7
9 files changed, 3 insertions, 2045 deletions
diff --git a/sound/core/seq/Makefile b/sound/core/seq/Makefile
index ceef14afee30..069593717fba 100644
--- a/sound/core/seq/Makefile
+++ b/sound/core/seq/Makefile
@@ -3,7 +3,6 @@
# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
#
-obj-$(CONFIG_SND) += instr/
ifeq ($(CONFIG_SND_SEQUENCER_OSS),y)
obj-$(CONFIG_SND_SEQUENCER) += oss/
endif
@@ -15,7 +14,6 @@ snd-seq-objs := seq.o seq_lock.o seq_clientmgr.o seq_memory.o seq_queue.o \
snd-seq-midi-objs := seq_midi.o
snd-seq-midi-emul-objs := seq_midi_emul.o
snd-seq-midi-event-objs := seq_midi_event.o
-snd-seq-instr-objs := seq_instr.o
snd-seq-dummy-objs := seq_dummy.o
snd-seq-virmidi-objs := seq_virmidi.o
@@ -36,9 +34,7 @@ obj-$(CONFIG_SND_SEQ_DUMMY) += snd-seq-dummy.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_VIRMIDI) += snd-seq-virmidi.o snd-seq-midi-event.o
obj-$(call sequencer,$(CONFIG_SND_RAWMIDI)) += snd-seq-midi.o snd-seq-midi-event.o
-obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o snd-seq-instr.o
-obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o snd-seq-instr.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-seq-midi-emul.o snd-seq-instr.o
+obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o
+obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-seq-midi-event.o snd-seq-midi-emul.o
obj-$(call sequencer,$(CONFIG_SND_SBAWE)) += snd-seq-midi-emul.o snd-seq-virmidi.o
obj-$(call sequencer,$(CONFIG_SND_EMU10K1)) += snd-seq-midi-emul.o snd-seq-virmidi.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-seq-midi-emul.o snd-seq-instr.o
diff --git a/sound/core/seq/instr/Makefile b/sound/core/seq/instr/Makefile
deleted file mode 100644
index 608960364813..000000000000
--- a/sound/core/seq/instr/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Makefile for ALSA
-# Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
-#
-
-snd-ainstr-fm-objs := ainstr_fm.o
-snd-ainstr-simple-objs := ainstr_simple.o
-snd-ainstr-gf1-objs := ainstr_gf1.o
-snd-ainstr-iw-objs := ainstr_iw.o
-
-#
-# this function returns:
-# "m" - CONFIG_SND_SEQUENCER is m
-# <empty string> - CONFIG_SND_SEQUENCER is undefined
-# otherwise parameter #1 value
-#
-sequencer = $(if $(subst y,,$(CONFIG_SND_SEQUENCER)),$(if $(1),m),$(if $(CONFIG_SND_SEQUENCER),$(1)))
-
-# Toplevel Module Dependency
-obj-$(call sequencer,$(CONFIG_SND_OPL3_LIB)) += snd-ainstr-fm.o
-obj-$(call sequencer,$(CONFIG_SND_OPL4_LIB)) += snd-ainstr-fm.o
-obj-$(call sequencer,$(CONFIG_SND_GUS_SYNTH)) += snd-ainstr-gf1.o snd-ainstr-simple.o snd-ainstr-iw.o
-obj-$(call sequencer,$(CONFIG_SND_TRIDENT)) += snd-ainstr-simple.o
diff --git a/sound/core/seq/instr/ainstr_fm.c b/sound/core/seq/instr/ainstr_fm.c
deleted file mode 100644
index f80fab8f2ed1..000000000000
--- a/sound/core/seq/instr/ainstr_fm.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * FM (OPL2/3) Instrument routines
- * Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
- *
- * 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 <sound/core.h>
-#include <sound/ainstr_fm.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Uros Bizjak <uros@kss-loka.si>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture FM Instrument support.");
-MODULE_LICENSE("GPL");
-
-static int snd_seq_fm_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic, int cmd)
-{
- struct fm_instrument *ip;
- struct fm_xinstrument ix;
- int idx;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != FM_STRU_INSTR)
- return -EINVAL;
- ip = (struct fm_instrument *)KINSTR_DATA(instr);
- ip->share_id[0] = le32_to_cpu(ix.share_id[0]);
- ip->share_id[1] = le32_to_cpu(ix.share_id[1]);
- ip->share_id[2] = le32_to_cpu(ix.share_id[2]);
- ip->share_id[3] = le32_to_cpu(ix.share_id[3]);
- ip->type = ix.type;
- for (idx = 0; idx < 4; idx++) {
- ip->op[idx].am_vib = ix.op[idx].am_vib;
- ip->op[idx].ksl_level = ix.op[idx].ksl_level;
- ip->op[idx].attack_decay = ix.op[idx].attack_decay;
- ip->op[idx].sustain_release = ix.op[idx].sustain_release;
- ip->op[idx].wave_select = ix.op[idx].wave_select;
- }
- for (idx = 0; idx < 2; idx++) {
- ip->feedback_connection[idx] = ix.feedback_connection[idx];
- }
- ip->echo_delay = ix.echo_delay;
- ip->echo_atten = ix.echo_atten;
- ip->chorus_spread = ix.chorus_spread;
- ip->trnsps = ix.trnsps;
- ip->fix_dur = ix.fix_dur;
- ip->modes = ix.modes;
- ip->fix_key = ix.fix_key;
- return 0;
-}
-
-static int snd_seq_fm_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct fm_instrument *ip;
- struct fm_xinstrument ix;
- int idx;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct fm_instrument *)KINSTR_DATA(instr);
- ix.stype = FM_STRU_INSTR;
- ix.share_id[0] = cpu_to_le32(ip->share_id[0]);
- ix.share_id[1] = cpu_to_le32(ip->share_id[1]);
- ix.share_id[2] = cpu_to_le32(ip->share_id[2]);
- ix.share_id[3] = cpu_to_le32(ip->share_id[3]);
- ix.type = ip->type;
- for (idx = 0; idx < 4; idx++) {
- ix.op[idx].am_vib = ip->op[idx].am_vib;
- ix.op[idx].ksl_level = ip->op[idx].ksl_level;
- ix.op[idx].attack_decay = ip->op[idx].attack_decay;
- ix.op[idx].sustain_release = ip->op[idx].sustain_release;
- ix.op[idx].wave_select = ip->op[idx].wave_select;
- }
- for (idx = 0; idx < 2; idx++) {
- ix.feedback_connection[idx] = ip->feedback_connection[idx];
- }
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- ix.echo_delay = ip->echo_delay;
- ix.echo_atten = ip->echo_atten;
- ix.chorus_spread = ip->chorus_spread;
- ix.trnsps = ip->trnsps;
- ix.fix_dur = ip->fix_dur;
- ix.modes = ip->modes;
- ix.fix_key = ip->fix_key;
- return 0;
-}
-
-static int snd_seq_fm_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- *size = sizeof(struct fm_xinstrument);
- return 0;
-}
-
-int snd_seq_fm_init(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- // ops->private_data = private_data;
- ops->add_len = sizeof(struct fm_instrument);
- ops->instr_type = SNDRV_SEQ_INSTR_ID_OPL2_3;
- ops->put = snd_seq_fm_put;
- ops->get = snd_seq_fm_get;
- ops->get_size = snd_seq_fm_get_size;
- // ops->remove = snd_seq_fm_remove;
- // ops->notify = snd_seq_fm_notify;
- ops->next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_fm_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_fm_exit(void)
-{
-}
-
-module_init(alsa_ainstr_fm_init)
-module_exit(alsa_ainstr_fm_exit)
-
-EXPORT_SYMBOL(snd_seq_fm_init);
diff --git a/sound/core/seq/instr/ainstr_gf1.c b/sound/core/seq/instr/ainstr_gf1.c
deleted file mode 100644
index 49400262b1eb..000000000000
--- a/sound/core/seq/instr/ainstr_gf1.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- * GF1 (GUS) Patch - Instrument routines
- * Copyright (c) 1999 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/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_gf1.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture GF1 (GUS) Patch support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_gf1_size(unsigned int size, unsigned int format)
-{
- unsigned int result = size;
-
- if (format & GF1_WAVE_16BIT)
- result <<= 1;
- if (format & GF1_WAVE_STEREO)
- result <<= 1;
- return format;
-}
-
-static int snd_seq_gf1_copy_wave_from_stream(struct snd_gf1_ops *ops,
- struct gf1_instrument *ip,
- char __user **data,
- long *len,
- int atomic)
-{
- struct gf1_wave *wp, *prev;
- struct gf1_xwave xp;
- int err;
- gfp_t gfp_mask;
- unsigned int real_size;
-
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- if (*len < (long)sizeof(xp))
- return -EINVAL;
- if (copy_from_user(&xp, *data, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- wp = kzalloc(sizeof(*wp), gfp_mask);
- if (wp == NULL)
- return -ENOMEM;
- wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
- wp->share_id[1] = le32_to_cpu(xp.share_id[1]);
- wp->share_id[2] = le32_to_cpu(xp.share_id[2]);
- wp->share_id[3] = le32_to_cpu(xp.share_id[3]);
- wp->format = le32_to_cpu(xp.format);
- wp->size = le32_to_cpu(xp.size);
- wp->start = le32_to_cpu(xp.start);
- wp->loop_start = le32_to_cpu(xp.loop_start);
- wp->loop_end = le32_to_cpu(xp.loop_end);
- wp->loop_repeat = le16_to_cpu(xp.loop_repeat);
- wp->flags = xp.flags;
- wp->sample_rate = le32_to_cpu(xp.sample_rate);
- wp->low_frequency = le32_to_cpu(xp.low_frequency);
- wp->high_frequency = le32_to_cpu(xp.high_frequency);
- wp->root_frequency = le32_to_cpu(xp.root_frequency);
- wp->tune = le16_to_cpu(xp.tune);
- wp->balance = xp.balance;
- memcpy(wp->envelope_rate, xp.envelope_rate, 6);
- memcpy(wp->envelope_offset, xp.envelope_offset, 6);
- wp->tremolo_sweep = xp.tremolo_sweep;
- wp->tremolo_rate = xp.tremolo_rate;
- wp->tremolo_depth = xp.tremolo_depth;
- wp->vibrato_sweep = xp.vibrato_sweep;
- wp->vibrato_rate = xp.vibrato_rate;
- wp->vibrato_depth = xp.vibrato_depth;
- wp->scale_frequency = le16_to_cpu(xp.scale_frequency);
- wp->scale_factor = le16_to_cpu(xp.scale_factor);
- real_size = snd_seq_gf1_size(wp->size, wp->format);
- if ((long)real_size > *len) {
- kfree(wp);
- return -ENOMEM;
- }
- if (ops->put_sample) {
- err = ops->put_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0) {
- kfree(wp);
- return err;
- }
- }
- *data += real_size;
- *len -= real_size;
- prev = ip->wave;
- if (prev) {
- while (prev->next) prev = prev->next;
- prev->next = wp;
- } else {
- ip->wave = wp;
- }
- return 0;
-}
-
-static void snd_seq_gf1_wave_free(struct snd_gf1_ops *ops,
- struct gf1_wave *wave,
- int atomic)
-{
- if (ops->remove_sample)
- ops->remove_sample(ops->private_data, wave, atomic);
- kfree(wave);
-}
-
-static void snd_seq_gf1_instr_free(struct snd_gf1_ops *ops,
- struct gf1_instrument *ip,
- int atomic)
-{
- struct gf1_wave *wave;
-
- while ((wave = ip->wave) != NULL) {
- ip->wave = wave->next;
- snd_seq_gf1_wave_free(ops, wave, atomic);
- }
-}
-
-static int snd_seq_gf1_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct snd_gf1_ops *ops = private_data;
- struct gf1_instrument *ip;
- struct gf1_xinstrument ix;
- int err;
- gfp_t gfp_mask;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != GF1_STRU_INSTR)
- return -EINVAL;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- ip->exclusion = le16_to_cpu(ix.exclusion);
- ip->exclusion_group = le16_to_cpu(ix.exclusion_group);
- ip->effect1 = ix.effect1;
- ip->effect1_depth = ix.effect1_depth;
- ip->effect2 = ix.effect2;
- ip->effect2_depth = ix.effect2_depth;
- /* copy layers */
- while (len > (long)sizeof(__u32)) {
- __u32 stype;
-
- if (copy_from_user(&stype, instr_data, sizeof(stype)))
- return -EFAULT;
- if (stype != GF1_STRU_WAVE) {
- snd_seq_gf1_instr_free(ops, ip, atomic);
- return -EINVAL;
- }
- err = snd_seq_gf1_copy_wave_from_stream(ops,
- ip,
- &instr_data,
- &len,
- atomic);
- if (err < 0) {
- snd_seq_gf1_instr_free(ops, ip, atomic);
- return err;
- }
- }
- return 0;
-}
-
-static int snd_seq_gf1_copy_wave_to_stream(struct snd_gf1_ops *ops,
- struct gf1_instrument *ip,
- char __user **data,
- long *len,
- int atomic)
-{
- struct gf1_wave *wp;
- struct gf1_xwave xp;
- int err;
- unsigned int real_size;
-
- for (wp = ip->wave; wp; wp = wp->next) {
- if (*len < (long)sizeof(xp))
- return -ENOMEM;
- memset(&xp, 0, sizeof(xp));
- xp.stype = GF1_STRU_WAVE;
- xp.share_id[0] = cpu_to_le32(wp->share_id[0]);
- xp.share_id[1] = cpu_to_le32(wp->share_id[1]);
- xp.share_id[2] = cpu_to_le32(wp->share_id[2]);
- xp.share_id[3] = cpu_to_le32(wp->share_id[3]);
- xp.format = cpu_to_le32(wp->format);
- xp.size = cpu_to_le32(wp->size);
- xp.start = cpu_to_le32(wp->start);
- xp.loop_start = cpu_to_le32(wp->loop_start);
- xp.loop_end = cpu_to_le32(wp->loop_end);
- xp.loop_repeat = cpu_to_le32(wp->loop_repeat);
- xp.flags = wp->flags;
- xp.sample_rate = cpu_to_le32(wp->sample_rate);
- xp.low_frequency = cpu_to_le32(wp->low_frequency);
- xp.high_frequency = cpu_to_le32(wp->high_frequency);
- xp.root_frequency = cpu_to_le32(wp->root_frequency);
- xp.tune = cpu_to_le16(wp->tune);
- xp.balance = wp->balance;
- memcpy(xp.envelope_rate, wp->envelope_rate, 6);
- memcpy(xp.envelope_offset, wp->envelope_offset, 6);
- xp.tremolo_sweep = wp->tremolo_sweep;
- xp.tremolo_rate = wp->tremolo_rate;
- xp.tremolo_depth = wp->tremolo_depth;
- xp.vibrato_sweep = wp->vibrato_sweep;
- xp.vibrato_rate = wp->vibrato_rate;
- xp.vibrato_depth = wp->vibrato_depth;
- xp.scale_frequency = cpu_to_le16(wp->scale_frequency);
- xp.scale_factor = cpu_to_le16(wp->scale_factor);
- if (copy_to_user(*data, &xp, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- real_size = snd_seq_gf1_size(wp->size, wp->format);
- if (*len < (long)real_size)
- return -ENOMEM;
- if (ops->get_sample) {
- err = ops->get_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0)
- return err;
- }
- *data += wp->size;
- *len -= wp->size;
- }
- return 0;
-}
-
-static int snd_seq_gf1_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct snd_gf1_ops *ops = private_data;
- struct gf1_instrument *ip;
- struct gf1_xinstrument ix;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- ix.stype = GF1_STRU_INSTR;
- ix.exclusion = cpu_to_le16(ip->exclusion);
- ix.exclusion_group = cpu_to_le16(ip->exclusion_group);
- ix.effect1 = cpu_to_le16(ip->effect1);
- ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
- ix.effect2 = ip->effect2;
- ix.effect2_depth = ip->effect2_depth;
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- return snd_seq_gf1_copy_wave_to_stream(ops,
- ip,
- &instr_data,
- &len,
- atomic);
-}
-
-static int snd_seq_gf1_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- long result;
- struct gf1_instrument *ip;
- struct gf1_wave *wp;
-
- *size = 0;
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- result = sizeof(struct gf1_xinstrument);
- for (wp = ip->wave; wp; wp = wp->next) {
- result += sizeof(struct gf1_xwave);
- result += wp->size;
- }
- *size = result;
- return 0;
-}
-
-static int snd_seq_gf1_remove(void *private_data,
- struct snd_seq_kinstr *instr,
- int atomic)
-{
- struct snd_gf1_ops *ops = private_data;
- struct gf1_instrument *ip;
-
- ip = (struct gf1_instrument *)KINSTR_DATA(instr);
- snd_seq_gf1_instr_free(ops, ip, atomic);
- return 0;
-}
-
-static void snd_seq_gf1_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- struct snd_gf1_ops *ops = private_data;
-
- if (ops->notify)
- ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_gf1_init(struct snd_gf1_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- ops->private_data = private_data;
- ops->kops.private_data = ops;
- ops->kops.add_len = sizeof(struct gf1_instrument);
- ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_GUS_PATCH;
- ops->kops.put = snd_seq_gf1_put;
- ops->kops.get = snd_seq_gf1_get;
- ops->kops.get_size = snd_seq_gf1_get_size;
- ops->kops.remove = snd_seq_gf1_remove;
- ops->kops.notify = snd_seq_gf1_notify;
- ops->kops.next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_gf1_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_gf1_exit(void)
-{
-}
-
-module_init(alsa_ainstr_gf1_init)
-module_exit(alsa_ainstr_gf1_exit)
-
-EXPORT_SYMBOL(snd_seq_gf1_init);
diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c
deleted file mode 100644
index 6c40eb73fa9f..000000000000
--- a/sound/core/seq/instr/ainstr_iw.c
+++ /dev/null
@@ -1,623 +0,0 @@
-/*
- * IWFFFF - AMD InterWave (tm) - Instrument routines
- * Copyright (c) 1999 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/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_iw.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture IWFFFF support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_iwffff_size(unsigned int size, unsigned int format)
-{
- unsigned int result = size;
-
- if (format & IWFFFF_WAVE_16BIT)
- result <<= 1;
- if (format & IWFFFF_WAVE_STEREO)
- result <<= 1;
- return result;
-}
-
-static void snd_seq_iwffff_copy_lfo_from_stream(struct iwffff_lfo *fp,
- struct iwffff_xlfo *fx)
-{
- fp->freq = le16_to_cpu(fx->freq);
- fp->depth = le16_to_cpu(fx->depth);
- fp->sweep = le16_to_cpu(fx->sweep);
- fp->shape = fx->shape;
- fp->delay = fx->delay;
-}
-
-static int snd_seq_iwffff_copy_env_from_stream(__u32 req_stype,
- struct iwffff_layer *lp,
- struct iwffff_env *ep,
- struct iwffff_xenv *ex,
- char __user **data,
- long *len,
- gfp_t gfp_mask)
-{
- __u32 stype;
- struct iwffff_env_record *rp, *rp_last;
- struct iwffff_xenv_record rx;
- struct iwffff_env_point *pp;
- struct iwffff_xenv_point px;
- int points_size, idx;
-
- ep->flags = ex->flags;
- ep->mode = ex->mode;
- ep->index = ex->index;
- rp_last = NULL;
- while (1) {
- if (*len < (long)sizeof(__u32))
- return -EINVAL;
- if (copy_from_user(&stype, *data, sizeof(stype)))
- return -EFAULT;
- if (stype == IWFFFF_STRU_WAVE)
- return 0;
- if (req_stype != stype) {
- if (stype == IWFFFF_STRU_ENV_RECP ||
- stype == IWFFFF_STRU_ENV_RECV)
- return 0;
- }
- if (*len < (long)sizeof(rx))
- return -EINVAL;
- if (copy_from_user(&rx, *data, sizeof(rx)))
- return -EFAULT;
- *data += sizeof(rx);
- *len -= sizeof(rx);
- points_size = (le16_to_cpu(rx.nattack) + le16_to_cpu(rx.nrelease)) * 2 * sizeof(__u16);
- if (points_size > *len)
- return -EINVAL;
- rp = kzalloc(sizeof(*rp) + points_size, gfp_mask);
- if (rp == NULL)
- return -ENOMEM;
- rp->nattack = le16_to_cpu(rx.nattack);
- rp->nrelease = le16_to_cpu(rx.nrelease);
- rp->sustain_offset = le16_to_cpu(rx.sustain_offset);
- rp->sustain_rate = le16_to_cpu(rx.sustain_rate);
- rp->release_rate = le16_to_cpu(rx.release_rate);
- rp->hirange = rx.hirange;
- pp = (struct iwffff_env_point *)(rp + 1);
- for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) {
- if (copy_from_user(&px, *data, sizeof(px)))
- return -EFAULT;
- *data += sizeof(px);
- *len -= sizeof(px);
- pp->offset = le16_to_cpu(px.offset);
- pp->rate = le16_to_cpu(px.rate);
- }
- if (ep->record == NULL) {
- ep->record = rp;
- } else {
- rp_last = rp;
- }
- rp_last = rp;
- }
- return 0;
-}
-
-static int snd_seq_iwffff_copy_wave_from_stream(struct snd_iwffff_ops *ops,
- struct iwffff_layer *lp,
- char __user **data,
- long *len,
- int atomic)
-{
- struct iwffff_wave *wp, *prev;
- struct iwffff_xwave xp;
- int err;
- gfp_t gfp_mask;
- unsigned int real_size;
-
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- if (*len < (long)sizeof(xp))
- return -EINVAL;
- if (copy_from_user(&xp, *data, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- wp = kzalloc(sizeof(*wp), gfp_mask);
- if (wp == NULL)
- return -ENOMEM;
- wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
- wp->share_id[1] = le32_to_cpu(xp.share_id[1]);
- wp->share_id[2] = le32_to_cpu(xp.share_id[2]);
- wp->share_id[3] = le32_to_cpu(xp.share_id[3]);
- wp->format = le32_to_cpu(xp.format);
- wp->address.memory = le32_to_cpu(xp.offset);
- wp->size = le32_to_cpu(xp.size);
- wp->start = le32_to_cpu(xp.start);
- wp->loop_start = le32_to_cpu(xp.loop_start);
- wp->loop_end = le32_to_cpu(xp.loop_end);
- wp->loop_repeat = le16_to_cpu(xp.loop_repeat);
- wp->sample_ratio = le32_to_cpu(xp.sample_ratio);
- wp->attenuation = xp.attenuation;
- wp->low_note = xp.low_note;
- wp->high_note = xp.high_note;
- real_size = snd_seq_iwffff_size(wp->size, wp->format);
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- if ((long)real_size > *len) {
- kfree(wp);
- return -ENOMEM;
- }
- }
- if (ops->put_sample) {
- err = ops->put_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0) {
- kfree(wp);
- return err;
- }
- }
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- *data += real_size;
- *len -= real_size;
- }
- prev = lp->wave;
- if (prev) {
- while (prev->next) prev = prev->next;
- prev->next = wp;
- } else {
- lp->wave = wp;
- }
- return 0;
-}
-
-static void snd_seq_iwffff_env_free(struct snd_iwffff_ops *ops,
- struct iwffff_env *env,
- int atomic)
-{
- struct iwffff_env_record *rec;
-
- while ((rec = env->record) != NULL) {
- env->record = rec->next;
- kfree(rec);
- }
-}
-
-static void snd_seq_iwffff_wave_free(struct snd_iwffff_ops *ops,
- struct iwffff_wave *wave,
- int atomic)
-{
- if (ops->remove_sample)
- ops->remove_sample(ops->private_data, wave, atomic);
- kfree(wave);
-}
-
-static void snd_seq_iwffff_instr_free(struct snd_iwffff_ops *ops,
- struct iwffff_instrument *ip,
- int atomic)
-{
- struct iwffff_layer *layer;
- struct iwffff_wave *wave;
-
- while ((layer = ip->layer) != NULL) {
- ip->layer = layer->next;
- snd_seq_iwffff_env_free(ops, &layer->penv, atomic);
- snd_seq_iwffff_env_free(ops, &layer->venv, atomic);
- while ((wave = layer->wave) != NULL) {
- layer->wave = wave->next;
- snd_seq_iwffff_wave_free(ops, wave, atomic);
- }
- kfree(layer);
- }
-}
-
-static int snd_seq_iwffff_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic,
- int cmd)
-{
- struct snd_iwffff_ops *ops = private_data;
- struct iwffff_instrument *ip;
- struct iwffff_xinstrument ix;
- struct iwffff_layer *lp, *prev_lp;
- struct iwffff_xlayer lx;
- int err;
- gfp_t gfp_mask;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != IWFFFF_STRU_INSTR)
- return -EINVAL;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- ip->exclusion = le16_to_cpu(ix.exclusion);
- ip->layer_type = le16_to_cpu(ix.layer_type);
- ip->exclusion_group = le16_to_cpu(ix.exclusion_group);
- ip->effect1 = ix.effect1;
- ip->effect1_depth = ix.effect1_depth;
- ip->effect2 = ix.effect2;
- ip->effect2_depth = ix.effect2_depth;
- /* copy layers */
- prev_lp = NULL;
- while (len > 0) {
- if (len < (long)sizeof(struct iwffff_xlayer)) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return -EINVAL;
- }
- if (copy_from_user(&lx, instr_data, sizeof(lx)))
- return -EFAULT;
- instr_data += sizeof(lx);
- len -= sizeof(lx);
- if (lx.stype != IWFFFF_STRU_LAYER) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return -EINVAL;
- }
- lp = kzalloc(sizeof(*lp), gfp_mask);
- if (lp == NULL) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return -ENOMEM;
- }
- if (prev_lp) {
- prev_lp->next = lp;
- } else {
- ip->layer = lp;
- }
- prev_lp = lp;
- lp->flags = lx.flags;
- lp->velocity_mode = lx.velocity_mode;
- lp->layer_event = lx.layer_event;
- lp->low_range = lx.low_range;
- lp->high_range = lx.high_range;
- lp->pan = lx.pan;
- lp->pan_freq_scale = lx.pan_freq_scale;
- lp->attenuation = lx.attenuation;
- snd_seq_iwffff_copy_lfo_from_stream(&lp->tremolo, &lx.tremolo);
- snd_seq_iwffff_copy_lfo_from_stream(&lp->vibrato, &lx.vibrato);
- lp->freq_scale = le16_to_cpu(lx.freq_scale);
- lp->freq_center = lx.freq_center;
- err = snd_seq_iwffff_copy_env_from_stream(IWFFFF_STRU_ENV_RECP,
- lp,
- &lp->penv, &lx.penv,
- &instr_data, &len,
- gfp_mask);
- if (err < 0) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return err;
- }
- err = snd_seq_iwffff_copy_env_from_stream(IWFFFF_STRU_ENV_RECV,
- lp,
- &lp->venv, &lx.venv,
- &instr_data, &len,
- gfp_mask);
- if (err < 0) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return err;
- }
- while (len > (long)sizeof(__u32)) {
- __u32 stype;
-
- if (copy_from_user(&stype, instr_data, sizeof(stype)))
- return -EFAULT;
- if (stype != IWFFFF_STRU_WAVE)
- break;
- err = snd_seq_iwffff_copy_wave_from_stream(ops,
- lp,
- &instr_data,
- &len,
- atomic);
- if (err < 0) {
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return err;
- }
- }
- }
- return 0;
-}
-
-static void snd_seq_iwffff_copy_lfo_to_stream(struct iwffff_xlfo *fx,
- struct iwffff_lfo *fp)
-{
- fx->freq = cpu_to_le16(fp->freq);
- fx->depth = cpu_to_le16(fp->depth);
- fx->sweep = cpu_to_le16(fp->sweep);
- fp->shape = fx->shape;
- fp->delay = fx->delay;
-}
-
-static int snd_seq_iwffff_copy_env_to_stream(__u32 req_stype,
- struct iwffff_layer *lp,
- struct iwffff_xenv *ex,
- struct iwffff_env *ep,
- char __user **data,
- long *len)
-{
- struct iwffff_env_record *rp;
- struct iwffff_xenv_record rx;
- struct iwffff_env_point *pp;
- struct iwffff_xenv_point px;
- int points_size, idx;
-
- ex->flags = ep->flags;
- ex->mode = ep->mode;
- ex->index = ep->index;
- for (rp = ep->record; rp; rp = rp->next) {
- if (*len < (long)sizeof(rx))
- return -ENOMEM;
- memset(&rx, 0, sizeof(rx));
- rx.stype = req_stype;
- rx.nattack = cpu_to_le16(rp->nattack);
- rx.nrelease = cpu_to_le16(rp->nrelease);
- rx.sustain_offset = cpu_to_le16(rp->sustain_offset);
- rx.sustain_rate = cpu_to_le16(rp->sustain_rate);
- rx.release_rate = cpu_to_le16(rp->release_rate);
- rx.hirange = cpu_to_le16(rp->hirange);
- if (copy_to_user(*data, &rx, sizeof(rx)))
- return -EFAULT;
- *data += sizeof(rx);
- *len -= sizeof(rx);
- points_size = (rp->nattack + rp->nrelease) * 2 * sizeof(__u16);
- if (*len < points_size)
- return -ENOMEM;
- pp = (struct iwffff_env_point *)(rp + 1);
- for (idx = 0; idx < rp->nattack + rp->nrelease; idx++) {
- px.offset = cpu_to_le16(pp->offset);
- px.rate = cpu_to_le16(pp->rate);
- if (copy_to_user(*data, &px, sizeof(px)))
- return -EFAULT;
- *data += sizeof(px);
- *len -= sizeof(px);
- }
- }
- return 0;
-}
-
-static int snd_seq_iwffff_copy_wave_to_stream(struct snd_iwffff_ops *ops,
- struct iwffff_layer *lp,
- char __user **data,
- long *len,
- int atomic)
-{
- struct iwffff_wave *wp;
- struct iwffff_xwave xp;
- int err;
- unsigned int real_size;
-
- for (wp = lp->wave; wp; wp = wp->next) {
- if (*len < (long)sizeof(xp))
- return -ENOMEM;
- memset(&xp, 0, sizeof(xp));
- xp.stype = IWFFFF_STRU_WAVE;
- xp.share_id[0] = cpu_to_le32(wp->share_id[0]);
- xp.share_id[1] = cpu_to_le32(wp->share_id[1]);
- xp.share_id[2] = cpu_to_le32(wp->share_id[2]);
- xp.share_id[3] = cpu_to_le32(wp->share_id[3]);
- xp.format = cpu_to_le32(wp->format);
- if (wp->format & IWFFFF_WAVE_ROM)
- xp.offset = cpu_to_le32(wp->address.memory);
- xp.size = cpu_to_le32(wp->size);
- xp.start = cpu_to_le32(wp->start);
- xp.loop_start = cpu_to_le32(wp->loop_start);
- xp.loop_end = cpu_to_le32(wp->loop_end);
- xp.loop_repeat = cpu_to_le32(wp->loop_repeat);
- xp.sample_ratio = cpu_to_le32(wp->sample_ratio);
- xp.attenuation = wp->attenuation;
- xp.low_note = wp->low_note;
- xp.high_note = wp->high_note;
- if (copy_to_user(*data, &xp, sizeof(xp)))
- return -EFAULT;
- *data += sizeof(xp);
- *len -= sizeof(xp);
- real_size = snd_seq_iwffff_size(wp->size, wp->format);
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- if (*len < (long)real_size)
- return -ENOMEM;
- }
- if (ops->get_sample) {
- err = ops->get_sample(ops->private_data, wp,
- *data, real_size, atomic);
- if (err < 0)
- return err;
- }
- if (!(wp->format & IWFFFF_WAVE_ROM)) {
- *data += real_size;
- *len -= real_size;
- }
- }
- return 0;
-}
-
-static int snd_seq_iwffff_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len, int atomic, int cmd)
-{
- struct snd_iwffff_ops *ops = private_data;
- struct iwffff_instrument *ip;
- struct iwffff_xinstrument ix;
- struct iwffff_layer *lp;
- struct iwffff_xlayer lx;
- char __user *layer_instr_data;
- int err;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- ix.stype = IWFFFF_STRU_INSTR;
- ix.exclusion = cpu_to_le16(ip->exclusion);
- ix.layer_type = cpu_to_le16(ip->layer_type);
- ix.exclusion_group = cpu_to_le16(ip->exclusion_group);
- ix.effect1 = cpu_to_le16(ip->effect1);
- ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
- ix.effect2 = ip->effect2;
- ix.effect2_depth = ip->effect2_depth;
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- for (lp = ip->layer; lp; lp = lp->next) {
- if (len < (long)sizeof(lx))
- return -ENOMEM;
- memset(&lx, 0, sizeof(lx));
- lx.stype = IWFFFF_STRU_LAYER;
- lx.flags = lp->flags;
- lx.velocity_mode = lp->velocity_mode;
- lx.layer_event = lp->layer_event;
- lx.low_range = lp->low_range;
- lx.high_range = lp->high_range;
- lx.pan = lp->pan;
- lx.pan_freq_scale = lp->pan_freq_scale;
- lx.attenuation = lp->attenuation;
- snd_seq_iwffff_copy_lfo_to_stream(&lx.tremolo, &lp->tremolo);
- snd_seq_iwffff_copy_lfo_to_stream(&lx.vibrato, &lp->vibrato);
- layer_instr_data = instr_data;
- instr_data += sizeof(lx);
- len -= sizeof(lx);
- err = snd_seq_iwffff_copy_env_to_stream(IWFFFF_STRU_ENV_RECP,
- lp,
- &lx.penv, &lp->penv,
- &instr_data, &len);
- if (err < 0)
- return err;
- err = snd_seq_iwffff_copy_env_to_stream(IWFFFF_STRU_ENV_RECV,
- lp,
- &lx.venv, &lp->venv,
- &instr_data, &len);
- if (err < 0)
- return err;
- /* layer structure updating is now finished */
- if (copy_to_user(layer_instr_data, &lx, sizeof(lx)))
- return -EFAULT;
- err = snd_seq_iwffff_copy_wave_to_stream(ops,
- lp,
- &instr_data,
- &len,
- atomic);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static long snd_seq_iwffff_env_size_in_stream(struct iwffff_env *ep)
-{
- long result = 0;
- struct iwffff_env_record *rp;
-
- for (rp = ep->record; rp; rp = rp->next) {
- result += sizeof(struct iwffff_xenv_record);
- result += (rp->nattack + rp->nrelease) * 2 * sizeof(__u16);
- }
- return 0;
-}
-
-static long snd_seq_iwffff_wave_size_in_stream(struct iwffff_layer *lp)
-{
- long result = 0;
- struct iwffff_wave *wp;
-
- for (wp = lp->wave; wp; wp = wp->next) {
- result += sizeof(struct iwffff_xwave);
- if (!(wp->format & IWFFFF_WAVE_ROM))
- result += wp->size;
- }
- return result;
-}
-
-static int snd_seq_iwffff_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- long result;
- struct iwffff_instrument *ip;
- struct iwffff_layer *lp;
-
- *size = 0;
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- result = sizeof(struct iwffff_xinstrument);
- for (lp = ip->layer; lp; lp = lp->next) {
- result += sizeof(struct iwffff_xlayer);
- result += snd_seq_iwffff_env_size_in_stream(&lp->penv);
- result += snd_seq_iwffff_env_size_in_stream(&lp->venv);
- result += snd_seq_iwffff_wave_size_in_stream(lp);
- }
- *size = result;
- return 0;
-}
-
-static int snd_seq_iwffff_remove(void *private_data,
- struct snd_seq_kinstr *instr,
- int atomic)
-{
- struct snd_iwffff_ops *ops = private_data;
- struct iwffff_instrument *ip;
-
- ip = (struct iwffff_instrument *)KINSTR_DATA(instr);
- snd_seq_iwffff_instr_free(ops, ip, atomic);
- return 0;
-}
-
-static void snd_seq_iwffff_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- struct snd_iwffff_ops *ops = private_data;
-
- if (ops->notify)
- ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_iwffff_init(struct snd_iwffff_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- ops->private_data = private_data;
- ops->kops.private_data = ops;
- ops->kops.add_len = sizeof(struct iwffff_instrument);
- ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_INTERWAVE;
- ops->kops.put = snd_seq_iwffff_put;
- ops->kops.get = snd_seq_iwffff_get;
- ops->kops.get_size = snd_seq_iwffff_get_size;
- ops->kops.remove = snd_seq_iwffff_remove;
- ops->kops.notify = snd_seq_iwffff_notify;
- ops->kops.next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_iw_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_iw_exit(void)
-{
-}
-
-module_init(alsa_ainstr_iw_init)
-module_exit(alsa_ainstr_iw_exit)
-
-EXPORT_SYMBOL(snd_seq_iwffff_init);
diff --git a/sound/core/seq/instr/ainstr_simple.c b/sound/core/seq/instr/ainstr_simple.c
deleted file mode 100644
index 78f68bee24fe..000000000000
--- a/sound/core/seq/instr/ainstr_simple.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Simple (MOD player) - Instrument routines
- * Copyright (c) 1999 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/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/ainstr_simple.h>
-#include <sound/initval.h>
-#include <asm/uaccess.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture Simple Instrument support.");
-MODULE_LICENSE("GPL");
-
-static unsigned int snd_seq_simple_size(unsigned int size, unsigned int format)
-{
- unsigned int result = size;
-
- if (format & SIMPLE_WAVE_16BIT)
- result <<= 1;
- if (format & SIMPLE_WAVE_STEREO)
- result <<= 1;
- return result;
-}
-
-static void snd_seq_simple_instr_free(struct snd_simple_ops *ops,
- struct simple_instrument *ip,
- int atomic)
-{
- if (ops->remove_sample)
- ops->remove_sample(ops->private_data, ip, atomic);
-}
-
-static int snd_seq_simple_put(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len,
- int atomic, int cmd)
-{
- struct snd_simple_ops *ops = private_data;
- struct simple_instrument *ip;
- struct simple_xinstrument ix;
- int err;
- gfp_t gfp_mask;
- unsigned int real_size;
-
- if (cmd != SNDRV_SEQ_INSTR_PUT_CMD_CREATE)
- return -EINVAL;
- gfp_mask = atomic ? GFP_ATOMIC : GFP_KERNEL;
- /* copy instrument data */
- if (len < (long)sizeof(ix))
- return -EINVAL;
- if (copy_from_user(&ix, instr_data, sizeof(ix)))
- return -EFAULT;
- if (ix.stype != SIMPLE_STRU_INSTR)
- return -EINVAL;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- ip->share_id[0] = le32_to_cpu(ix.share_id[0]);
- ip->share_id[1] = le32_to_cpu(ix.share_id[1]);
- ip->share_id[2] = le32_to_cpu(ix.share_id[2]);
- ip->share_id[3] = le32_to_cpu(ix.share_id[3]);
- ip->format = le32_to_cpu(ix.format);
- ip->size = le32_to_cpu(ix.size);
- ip->start = le32_to_cpu(ix.start);
- ip->loop_start = le32_to_cpu(ix.loop_start);
- ip->loop_end = le32_to_cpu(ix.loop_end);
- ip->loop_repeat = le16_to_cpu(ix.loop_repeat);
- ip->effect1 = ix.effect1;
- ip->effect1_depth = ix.effect1_depth;
- ip->effect2 = ix.effect2;
- ip->effect2_depth = ix.effect2_depth;
- real_size = snd_seq_simple_size(ip->size, ip->format);
- if (len < (long)real_size)
- return -EINVAL;
- if (ops->put_sample) {
- err = ops->put_sample(ops->private_data, ip,
- instr_data, real_size, atomic);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static int snd_seq_simple_get(void *private_data, struct snd_seq_kinstr *instr,
- char __user *instr_data, long len,
- int atomic, int cmd)
-{
- struct snd_simple_ops *ops = private_data;
- struct simple_instrument *ip;
- struct simple_xinstrument ix;
- int err;
- unsigned int real_size;
-
- if (cmd != SNDRV_SEQ_INSTR_GET_CMD_FULL)
- return -EINVAL;
- if (len < (long)sizeof(ix))
- return -ENOMEM;
- memset(&ix, 0, sizeof(ix));
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- ix.stype = SIMPLE_STRU_INSTR;
- ix.share_id[0] = cpu_to_le32(ip->share_id[0]);
- ix.share_id[1] = cpu_to_le32(ip->share_id[1]);
- ix.share_id[2] = cpu_to_le32(ip->share_id[2]);
- ix.share_id[3] = cpu_to_le32(ip->share_id[3]);
- ix.format = cpu_to_le32(ip->format);
- ix.size = cpu_to_le32(ip->size);
- ix.start = cpu_to_le32(ip->start);
- ix.loop_start = cpu_to_le32(ip->loop_start);
- ix.loop_end = cpu_to_le32(ip->loop_end);
- ix.loop_repeat = cpu_to_le32(ip->loop_repeat);
- ix.effect1 = cpu_to_le16(ip->effect1);
- ix.effect1_depth = cpu_to_le16(ip->effect1_depth);
- ix.effect2 = ip->effect2;
- ix.effect2_depth = ip->effect2_depth;
- if (copy_to_user(instr_data, &ix, sizeof(ix)))
- return -EFAULT;
- instr_data += sizeof(ix);
- len -= sizeof(ix);
- real_size = snd_seq_simple_size(ip->size, ip->format);
- if (len < (long)real_size)
- return -ENOMEM;
- if (ops->get_sample) {
- err = ops->get_sample(ops->private_data, ip,
- instr_data, real_size, atomic);
- if (err < 0)
- return err;
- }
- return 0;
-}
-
-static int snd_seq_simple_get_size(void *private_data, struct snd_seq_kinstr *instr,
- long *size)
-{
- struct simple_instrument *ip;
-
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- *size = sizeof(struct simple_xinstrument) + snd_seq_simple_size(ip->size, ip->format);
- return 0;
-}
-
-static int snd_seq_simple_remove(void *private_data,
- struct snd_seq_kinstr *instr,
- int atomic)
-{
- struct snd_simple_ops *ops = private_data;
- struct simple_instrument *ip;
-
- ip = (struct simple_instrument *)KINSTR_DATA(instr);
- snd_seq_simple_instr_free(ops, ip, atomic);
- return 0;
-}
-
-static void snd_seq_simple_notify(void *private_data,
- struct snd_seq_kinstr *instr,
- int what)
-{
- struct snd_simple_ops *ops = private_data;
-
- if (ops->notify)
- ops->notify(ops->private_data, instr, what);
-}
-
-int snd_seq_simple_init(struct snd_simple_ops *ops,
- void *private_data,
- struct snd_seq_kinstr_ops *next)
-{
- memset(ops, 0, sizeof(*ops));
- ops->private_data = private_data;
- ops->kops.private_data = ops;
- ops->kops.add_len = sizeof(struct simple_instrument);
- ops->kops.instr_type = SNDRV_SEQ_INSTR_ID_SIMPLE;
- ops->kops.put = snd_seq_simple_put;
- ops->kops.get = snd_seq_simple_get;
- ops->kops.get_size = snd_seq_simple_get_size;
- ops->kops.remove = snd_seq_simple_remove;
- ops->kops.notify = snd_seq_simple_notify;
- ops->kops.next = next;
- return 0;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_ainstr_simple_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_ainstr_simple_exit(void)
-{
-}
-
-module_init(alsa_ainstr_simple_init)
-module_exit(alsa_ainstr_simple_exit)
-
-EXPORT_SYMBOL(snd_seq_simple_init);
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index 2e3fa25ab19f..69421ca68167 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -966,8 +966,7 @@ static int check_event_type_and_length(struct snd_seq_event *ev)
return -EINVAL;
break;
case SNDRV_SEQ_EVENT_LENGTH_VARUSR:
- if (! snd_seq_ev_is_instr_type(ev) ||
- ! snd_seq_ev_is_direct(ev))
+ if (! snd_seq_ev_is_direct(ev))
return -EINVAL;
break;
}
diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c
deleted file mode 100644
index 9a6fd56c9109..000000000000
--- a/sound/core/seq/seq_instr.c
+++ /dev/null
@@ -1,655 +0,0 @@
-/*
- * Generic Instrument routines for ALSA sequencer
- * Copyright (c) 1999 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/init.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include "seq_clientmgr.h"
-#include <sound/seq_instr.h>
-#include <sound/initval.h>
-
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer instrument library.");
-MODULE_LICENSE("GPL");
-
-
-static void snd_instr_lock_ops(struct snd_seq_kinstr_list *list)
-{
- if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
- spin_lock_irqsave(&list->ops_lock, list->ops_flags);
- } else {
- mutex_lock(&list->ops_mutex);
- }
-}
-
-static void snd_instr_unlock_ops(struct snd_seq_kinstr_list *list)
-{
- if (!(list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT)) {
- spin_unlock_irqrestore(&list->ops_lock, list->ops_flags);
- } else {
- mutex_unlock(&list->ops_mutex);
- }
-}
-
-static struct snd_seq_kinstr *snd_seq_instr_new(int add_len, int atomic)
-{
- struct snd_seq_kinstr *instr;
-
- instr = kzalloc(sizeof(struct snd_seq_kinstr) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
- if (instr == NULL)
- return NULL;
- instr->add_len = add_len;
- return instr;
-}
-
-static int snd_seq_instr_free(struct snd_seq_kinstr *instr, int atomic)
-{
- int result = 0;
-
- if (instr == NULL)
- return -EINVAL;
- if (instr->ops && instr->ops->remove)
- result = instr->ops->remove(instr->ops->private_data, instr, 1);
- if (!result)
- kfree(instr);
- return result;
-}
-
-struct snd_seq_kinstr_list *snd_seq_instr_list_new(void)
-{
- struct snd_seq_kinstr_list *list;
-
- list = kzalloc(sizeof(struct snd_seq_kinstr_list), GFP_KERNEL);
- if (list == NULL)
- return NULL;
- spin_lock_init(&list->lock);
- spin_lock_init(&list->ops_lock);
- mutex_init(&list->ops_mutex);
- list->owner = -1;
- return list;
-}
-
-void snd_seq_instr_list_free(struct snd_seq_kinstr_list **list_ptr)
-{
- struct snd_seq_kinstr_list *list;
- struct snd_seq_kinstr *instr;
- struct snd_seq_kcluster *cluster;
- int idx;
- unsigned long flags;
-
- if (list_ptr == NULL)
- return;
- list = *list_ptr;
- *list_ptr = NULL;
- if (list == NULL)
- return;
-
- for (idx = 0; idx < SNDRV_SEQ_INSTR_HASH_SIZE; idx++) {
- while ((instr = list->hash[idx]) != NULL) {
- list->hash[idx] = instr->next;
- list->count--;
- spin_lock_irqsave(&list->lock, flags);
- while (instr->use) {
- spin_unlock_irqrestore(&list->lock, flags);
- schedule_timeout_uninterruptible(1);
- spin_lock_irqsave(&list->lock, flags);
- }
- spin_unlock_irqrestore(&list->lock, flags);
- if (snd_seq_instr_free(instr, 0)<0)
- snd_printk(KERN_WARNING "instrument free problem\n");
- }
- while ((cluster = list->chash[idx]) != NULL) {
- list->chash[idx] = cluster->next;
- list->ccount--;
- kfree(cluster);
- }
- }
- kfree(list);
-}
-
-static int instr_free_compare(struct snd_seq_kinstr *instr,
- struct snd_seq_instr_header *ifree,
- unsigned int client)
-{
- switch (ifree->cmd) {
- case SNDRV_SEQ_INSTR_FREE_CMD_ALL:
- /* all, except private for other clients */
- if ((instr->instr.std & 0xff000000) == 0)
- return 0;
- if (((instr->instr.std >> 24) & 0xff) == client)
- return 0;
- return 1;
- case SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE:
- /* all my private instruments */
- if ((instr->instr.std & 0xff000000) == 0)
- return 1;
- if (((instr->instr.std >> 24) & 0xff) == client)
- return 0;
- return 1;
- case SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER:
- /* all my private instruments */
- if ((instr->instr.std & 0xff000000) == 0) {
- if (instr->instr.cluster == ifree->id.cluster)
- return 0;
- return 1;
- }
- if (((instr->instr.std >> 24) & 0xff) == client) {
- if (instr->instr.cluster == ifree->id.cluster)
- return 0;
- }
- return 1;
- }
- return 1;
-}
-
-int snd_seq_instr_list_free_cond(struct snd_seq_kinstr_list *list,
- struct snd_seq_instr_header *ifree,
- int client,
- int atomic)
-{
- struct snd_seq_kinstr *instr, *prev, *next, *flist;
- int idx;
- unsigned long flags;
-
- snd_instr_lock_ops(list);
- for (idx = 0; idx < SNDRV_SEQ_INSTR_HASH_SIZE; idx++) {
- spin_lock_irqsave(&list->lock, flags);
- instr = list->hash[idx];
- prev = flist = NULL;
- while (instr) {
- while (instr && instr_free_compare(instr, ifree, (unsigned int)client)) {
- prev = instr;
- instr = instr->next;
- }
- if (instr == NULL)
- continue;
- if (instr->ops && instr->ops->notify)
- instr->ops->notify(instr->ops->private_data, instr, SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
- next = instr->next;
- if (prev == NULL) {
- list->hash[idx] = next;
- } else {
- prev->next = next;
- }
- list->count--;
- instr->next = flist;
- flist = instr;
- instr = next;
- }
- spin_unlock_irqrestore(&list->lock, flags);
- while (flist) {
- instr = flist;
- flist = instr->next;
- while (instr->use) {
- schedule_timeout_uninterruptible(1);
- barrier();
- }
- if (snd_seq_instr_free(instr, atomic)<0)
- snd_printk(KERN_WARNING "instrument free problem\n");
- instr = next;
- }
- }
- snd_instr_unlock_ops(list);
- return 0;
-}
-
-static int compute_hash_instr_key(struct snd_seq_instr *instr)
-{
- int result;
-
- result = instr->bank | (instr->prg << 16);
- result += result >> 24;
- result += result >> 16;
- result += result >> 8;
- return result & (SNDRV_SEQ_INSTR_HASH_SIZE-1);
-}
-
-#if 0
-static int compute_hash_cluster_key(snd_seq_instr_cluster_t cluster)
-{
- int result;
-
- result = cluster;
- result += result >> 24;
- result += result >> 16;
- result += result >> 8;
- return result & (SNDRV_SEQ_INSTR_HASH_SIZE-1);
-}
-#endif
-
-static int compare_instr(struct snd_seq_instr *i1, struct snd_seq_instr *i2, int exact)
-{
- if (exact) {
- if (i1->cluster != i2->cluster ||
- i1->bank != i2->bank ||
- i1->prg != i2->prg)
- return 1;
- if ((i1->std & 0xff000000) != (i2->std & 0xff000000))
- return 1;
- if (!(i1->std & i2->std))
- return 1;
- return 0;
- } else {
- unsigned int client_check;
-
- if (i2->cluster && i1->cluster != i2->cluster)
- return 1;
- client_check = i2->std & 0xff000000;
- if (client_check) {
- if ((i1->std & 0xff000000) != client_check)
- return 1;
- } else {
- if ((i1->std & i2->std) != i2->std)
- return 1;
- }
- return i1->bank != i2->bank || i1->prg != i2->prg;
- }
-}
-
-struct snd_seq_kinstr *snd_seq_instr_find(struct snd_seq_kinstr_list *list,
- struct snd_seq_instr *instr,
- int exact,
- int follow_alias)
-{
- unsigned long flags;
- int depth = 0;
- struct snd_seq_kinstr *result;
-
- if (list == NULL || instr == NULL)
- return NULL;
- spin_lock_irqsave(&list->lock, flags);
- __again:
- result = list->hash[compute_hash_instr_key(instr)];
- while (result) {
- if (!compare_instr(&result->instr, instr, exact)) {
- if (follow_alias && (result->type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)) {
- instr = (struct snd_seq_instr *)KINSTR_DATA(result);
- if (++depth > 10)
- goto __not_found;
- goto __again;
- }
- result->use++;
- spin_unlock_irqrestore(&list->lock, flags);
- return result;
- }
- result = result->next;
- }
- __not_found:
- spin_unlock_irqrestore(&list->lock, flags);
- return NULL;
-}
-
-void snd_seq_instr_free_use(struct snd_seq_kinstr_list *list,
- struct snd_seq_kinstr *instr)
-{
- unsigned long flags;
-
- if (list == NULL || instr == NULL)
- return;
- spin_lock_irqsave(&list->lock, flags);
- if (instr->use <= 0) {
- snd_printk(KERN_ERR "free_use: fatal!!! use = %i, name = '%s'\n", instr->use, instr->name);
- } else {
- instr->use--;
- }
- spin_unlock_irqrestore(&list->lock, flags);
-}
-
-static struct snd_seq_kinstr_ops *instr_ops(struct snd_seq_kinstr_ops *ops,
- char *instr_type)
-{
- while (ops) {
- if (!strcmp(ops->instr_type, instr_type))
- return ops;
- ops = ops->next;
- }
- return NULL;
-}
-
-static int instr_result(struct snd_seq_event *ev,
- int type, int result,
- int atomic)
-{
- struct snd_seq_event sev;
-
- memset(&sev, 0, sizeof(sev));
- sev.type = SNDRV_SEQ_EVENT_RESULT;
- sev.flags = SNDRV_SEQ_TIME_STAMP_REAL | SNDRV_SEQ_EVENT_LENGTH_FIXED |
- SNDRV_SEQ_PRIORITY_NORMAL;
- sev.source = ev->dest;
- sev.dest = ev->source;
- sev.data.result.event = type;
- sev.data.result.result = result;
-#if 0
- printk("instr result - type = %i, result = %i, queue = %i, source.client:port = %i:%i, dest.client:port = %i:%i\n",
- type, result,
- sev.queue,
- sev.source.client, sev.source.port,
- sev.dest.client, sev.dest.port);
-#endif
- return snd_seq_kernel_client_dispatch(sev.source.client, &sev, atomic, 0);
-}
-
-static int instr_begin(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&list->lock, flags);
- if (list->owner >= 0 && list->owner != ev->source.client) {
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, -EBUSY, atomic);
- }
- list->owner = ev->source.client;
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_BEGIN, 0, atomic);
-}
-
-static int instr_end(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- unsigned long flags;
-
- /* TODO: timeout handling */
- spin_lock_irqsave(&list->lock, flags);
- if (list->owner == ev->source.client) {
- list->owner = -1;
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, 0, atomic);
- }
- spin_unlock_irqrestore(&list->lock, flags);
- return instr_result(ev, SNDRV_SEQ_EVENT_INSTR_END, -EINVAL, atomic);
-}
-
-static int instr_info(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_format_info(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_reset(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_status(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_put(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- unsigned long flags;
- struct snd_seq_instr_header put;
- struct snd_seq_kinstr *instr;
- int result = -EINVAL, len, key;
-
- if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
- goto __return;
-
- if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
- goto __return;
- if (copy_from_user(&put, (void __user *)ev->data.ext.ptr,
- sizeof(struct snd_seq_instr_header))) {
- result = -EFAULT;
- goto __return;
- }
- snd_instr_lock_ops(list);
- if (put.id.instr.std & 0xff000000) { /* private instrument */
- put.id.instr.std &= 0x00ffffff;
- put.id.instr.std |= (unsigned int)ev->source.client << 24;
- }
- if ((instr = snd_seq_instr_find(list, &put.id.instr, 1, 0))) {
- snd_seq_instr_free_use(list, instr);
- snd_instr_unlock_ops(list);
- result = -EBUSY;
- goto __return;
- }
- ops = instr_ops(ops, put.data.data.format);
- if (ops == NULL) {
- snd_instr_unlock_ops(list);
- goto __return;
- }
- len = ops->add_len;
- if (put.data.type == SNDRV_SEQ_INSTR_ATYPE_ALIAS)
- len = sizeof(struct snd_seq_instr);
- instr = snd_seq_instr_new(len, atomic);
- if (instr == NULL) {
- snd_instr_unlock_ops(list);
- result = -ENOMEM;
- goto __return;
- }
- instr->ops = ops;
- instr->instr = put.id.instr;
- strlcpy(instr->name, put.data.name, sizeof(instr->name));
- instr->type = put.data.type;
- if (instr->type == SNDRV_SEQ_INSTR_ATYPE_DATA) {
- result = ops->put(ops->private_data,
- instr,
- (void __user *)ev->data.ext.ptr + sizeof(struct snd_seq_instr_header),
- ev->data.ext.len - sizeof(struct snd_seq_instr_header),
- atomic,
- put.cmd);
- if (result < 0) {
- snd_seq_instr_free(instr, atomic);
- snd_instr_unlock_ops(list);
- goto __return;
- }
- }
- key = compute_hash_instr_key(&instr->instr);
- spin_lock_irqsave(&list->lock, flags);
- instr->next = list->hash[key];
- list->hash[key] = instr;
- list->count++;
- spin_unlock_irqrestore(&list->lock, flags);
- snd_instr_unlock_ops(list);
- result = 0;
- __return:
- instr_result(ev, SNDRV_SEQ_EVENT_INSTR_PUT, result, atomic);
- return result;
-}
-
-static int instr_get(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_free(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- struct snd_seq_instr_header ifree;
- struct snd_seq_kinstr *instr, *prev;
- int result = -EINVAL;
- unsigned long flags;
- unsigned int hash;
-
- if ((ev->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) != SNDRV_SEQ_EVENT_LENGTH_VARUSR)
- goto __return;
-
- if (ev->data.ext.len < sizeof(struct snd_seq_instr_header))
- goto __return;
- if (copy_from_user(&ifree, (void __user *)ev->data.ext.ptr,
- sizeof(struct snd_seq_instr_header))) {
- result = -EFAULT;
- goto __return;
- }
- if (ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_ALL ||
- ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE ||
- ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_CLUSTER) {
- result = snd_seq_instr_list_free_cond(list, &ifree, ev->dest.client, atomic);
- goto __return;
- }
- if (ifree.cmd == SNDRV_SEQ_INSTR_FREE_CMD_SINGLE) {
- if (ifree.id.instr.std & 0xff000000) {
- ifree.id.instr.std &= 0x00ffffff;
- ifree.id.instr.std |= (unsigned int)ev->source.client << 24;
- }
- hash = compute_hash_instr_key(&ifree.id.instr);
- snd_instr_lock_ops(list);
- spin_lock_irqsave(&list->lock, flags);
- instr = list->hash[hash];
- prev = NULL;
- while (instr) {
- if (!compare_instr(&instr->instr, &ifree.id.instr, 1))
- goto __free_single;
- prev = instr;
- instr = instr->next;
- }
- result = -ENOENT;
- spin_unlock_irqrestore(&list->lock, flags);
- snd_instr_unlock_ops(list);
- goto __return;
-
- __free_single:
- if (prev) {
- prev->next = instr->next;
- } else {
- list->hash[hash] = instr->next;
- }
- if (instr->ops && instr->ops->notify)
- instr->ops->notify(instr->ops->private_data, instr,
- SNDRV_SEQ_INSTR_NOTIFY_REMOVE);
- while (instr->use) {
- spin_unlock_irqrestore(&list->lock, flags);
- schedule_timeout_uninterruptible(1);
- spin_lock_irqsave(&list->lock, flags);
- }
- spin_unlock_irqrestore(&list->lock, flags);
- result = snd_seq_instr_free(instr, atomic);
- snd_instr_unlock_ops(list);
- goto __return;
- }
-
- __return:
- instr_result(ev, SNDRV_SEQ_EVENT_INSTR_FREE, result, atomic);
- return result;
-}
-
-static int instr_list(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-static int instr_cluster(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int atomic, int hop)
-{
- return -ENXIO;
-}
-
-int snd_seq_instr_event(struct snd_seq_kinstr_ops *ops,
- struct snd_seq_kinstr_list *list,
- struct snd_seq_event *ev,
- int client,
- int atomic,
- int hop)
-{
- int direct = 0;
-
- snd_assert(ops != NULL && list != NULL && ev != NULL, return -EINVAL);
- if (snd_seq_ev_is_direct(ev)) {
- direct = 1;
- switch (ev->type) {
- case SNDRV_SEQ_EVENT_INSTR_BEGIN:
- return instr_begin(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_END:
- return instr_end(ops, list, ev, atomic, hop);
- }
- }
- if ((list->flags & SNDRV_SEQ_INSTR_FLG_DIRECT) && !direct)
- return -EINVAL;
- switch (ev->type) {
- case SNDRV_SEQ_EVENT_INSTR_INFO:
- return instr_info(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_FINFO:
- return instr_format_info(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_RESET:
- return instr_reset(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_STATUS:
- return instr_status(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_PUT:
- return instr_put(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_GET:
- return instr_get(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_FREE:
- return instr_free(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_LIST:
- return instr_list(ops, list, ev, atomic, hop);
- case SNDRV_SEQ_EVENT_INSTR_CLUSTER:
- return instr_cluster(ops, list, ev, atomic, hop);
- }
- return -EINVAL;
-}
-
-/*
- * Init part
- */
-
-static int __init alsa_seq_instr_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_seq_instr_exit(void)
-{
-}
-
-module_init(alsa_seq_instr_init)
-module_exit(alsa_seq_instr_exit)
-
-EXPORT_SYMBOL(snd_seq_instr_list_new);
-EXPORT_SYMBOL(snd_seq_instr_list_free);
-EXPORT_SYMBOL(snd_seq_instr_list_free_cond);
-EXPORT_SYMBOL(snd_seq_instr_find);
-EXPORT_SYMBOL(snd_seq_instr_free_use);
-EXPORT_SYMBOL(snd_seq_instr_event);
diff --git a/sound/core/seq/seq_midi_emul.c b/sound/core/seq/seq_midi_emul.c
index 17b3e6f13ca3..6645fc544621 100644
--- a/sound/core/seq/seq_midi_emul.c
+++ b/sound/core/seq/seq_midi_emul.c
@@ -229,13 +229,6 @@ snd_midi_process_event(struct snd_midi_op *ops,
case SNDRV_SEQ_EVENT_PORT_START:
case SNDRV_SEQ_EVENT_PORT_EXIT:
case SNDRV_SEQ_EVENT_PORT_CHANGE:
- case SNDRV_SEQ_EVENT_SAMPLE:
- case SNDRV_SEQ_EVENT_SAMPLE_START:
- case SNDRV_SEQ_EVENT_SAMPLE_STOP:
- case SNDRV_SEQ_EVENT_SAMPLE_FREQ:
- case SNDRV_SEQ_EVENT_SAMPLE_VOLUME:
- case SNDRV_SEQ_EVENT_SAMPLE_LOOP:
- case SNDRV_SEQ_EVENT_SAMPLE_POSITION:
case SNDRV_SEQ_EVENT_ECHO:
not_yet:
default:
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-27 18:06:44 +0300