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-rw-r--r--sound/synth/Makefile14
-rw-r--r--sound/synth/emux/Makefile14
-rw-r--r--sound/synth/emux/emux.c72
-rw-r--r--sound/synth/emux/emux_effect.c44
-rw-r--r--sound/synth/emux/emux_hwdep.c44
-rw-r--r--sound/synth/emux/emux_nrpn.c38
-rw-r--r--sound/synth/emux/emux_oss.c148
-rw-r--r--sound/synth/emux/emux_proc.c32
-rw-r--r--sound/synth/emux/emux_seq.c151
-rw-r--r--sound/synth/emux/emux_synth.c213
-rw-r--r--sound/synth/emux/emux_voice.h68
-rw-r--r--sound/synth/emux/soundfont.c301
-rw-r--r--sound/synth/util_mem.c70
13 files changed, 629 insertions, 580 deletions
diff --git a/sound/synth/Makefile b/sound/synth/Makefile
index 986291dcb91..11eb06ac2ec 100644
--- a/sound/synth/Makefile
+++ b/sound/synth/Makefile
@@ -1,20 +1,12 @@
#
# Makefile for ALSA
-# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
+# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
#
snd-util-mem-objs := util_mem.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-$(CONFIG_SND_EMU10K1) += snd-util-mem.o
obj-$(CONFIG_SND_TRIDENT) += snd-util-mem.o
-obj-$(call sequencer,$(CONFIG_SND_SBAWE)) += snd-util-mem.o
-obj-$(call sequencer,$(CONFIG_SND)) += emux/
+obj-$(CONFIG_SND_SBAWE_SEQ) += snd-util-mem.o
+obj-$(CONFIG_SND_SEQUENCER) += emux/
diff --git a/sound/synth/emux/Makefile b/sound/synth/emux/Makefile
index 32a102d2670..328594e6152 100644
--- a/sound/synth/emux/Makefile
+++ b/sound/synth/emux/Makefile
@@ -1,20 +1,12 @@
#
# Makefile for ALSA
-# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
+# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
#
snd-emux-synth-objs := emux.o emux_synth.o emux_seq.o emux_nrpn.o \
emux_effect.o emux_proc.o emux_hwdep.o soundfont.o \
$(if $(CONFIG_SND_SEQUENCER_OSS),emux_oss.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 Dependencies
-obj-$(call sequencer,$(CONFIG_SND_SBAWE)) += snd-emux-synth.o
-obj-$(call sequencer,$(CONFIG_SND_EMU10K1)) += snd-emux-synth.o
+obj-$(CONFIG_SND_SBAWE_SEQ) += snd-emux-synth.o
+obj-$(CONFIG_SND_EMU10K1_SEQ) += snd-emux-synth.o
diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c
index 60d0b2c6669..93522072bc8 100644
--- a/sound/synth/emux/emux.c
+++ b/sound/synth/emux/emux.c
@@ -18,14 +18,13 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
-#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <sound/core.h>
#include <sound/emux_synth.h>
#include <linux/init.h>
+#include <linux/module.h>
#include "emux_voice.h"
MODULE_AUTHOR("Takashi Iwai");
@@ -35,17 +34,17 @@ MODULE_LICENSE("GPL");
/*
* create a new hardware dependent device for Emu8000/Emu10k1
*/
-int snd_emux_new(snd_emux_t **remu)
+int snd_emux_new(struct snd_emux **remu)
{
- snd_emux_t *emu;
+ struct snd_emux *emu;
*remu = NULL;
- emu = kcalloc(1, sizeof(*emu), GFP_KERNEL);
+ emu = kzalloc(sizeof(*emu), GFP_KERNEL);
if (emu == NULL)
return -ENOMEM;
spin_lock_init(&emu->voice_lock);
- init_MUTEX(&emu->register_mutex);
+ mutex_init(&emu->register_mutex);
emu->client = -1;
#ifdef CONFIG_SND_SEQUENCER_OSS
@@ -63,31 +62,59 @@ int snd_emux_new(snd_emux_t **remu)
return 0;
}
+EXPORT_SYMBOL(snd_emux_new);
/*
*/
-int snd_emux_register(snd_emux_t *emu, snd_card_t *card, int index, char *name)
+static int sf_sample_new(void *private_data, struct snd_sf_sample *sp,
+ struct snd_util_memhdr *hdr,
+ const void __user *buf, long count)
+{
+ struct snd_emux *emu = private_data;
+ return emu->ops.sample_new(emu, sp, hdr, buf, count);
+
+}
+
+static int sf_sample_free(void *private_data, struct snd_sf_sample *sp,
+ struct snd_util_memhdr *hdr)
+{
+ struct snd_emux *emu = private_data;
+ return emu->ops.sample_free(emu, sp, hdr);
+
+}
+
+static void sf_sample_reset(void *private_data)
+{
+ struct snd_emux *emu = private_data;
+ emu->ops.sample_reset(emu);
+}
+
+int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, char *name)
{
int err;
- snd_sf_callback_t sf_cb;
+ struct snd_sf_callback sf_cb;
- snd_assert(emu->hw != NULL, return -EINVAL);
- snd_assert(emu->max_voices > 0, return -EINVAL);
- snd_assert(card != NULL, return -EINVAL);
- snd_assert(name != NULL, return -EINVAL);
+ if (snd_BUG_ON(!emu->hw || emu->max_voices <= 0))
+ return -EINVAL;
+ if (snd_BUG_ON(!card || !name))
+ return -EINVAL;
emu->card = card;
emu->name = kstrdup(name, GFP_KERNEL);
- emu->voices = kcalloc(emu->max_voices, sizeof(snd_emux_voice_t), GFP_KERNEL);
+ emu->voices = kcalloc(emu->max_voices, sizeof(struct snd_emux_voice),
+ GFP_KERNEL);
if (emu->voices == NULL)
return -ENOMEM;
/* create soundfont list */
memset(&sf_cb, 0, sizeof(sf_cb));
sf_cb.private_data = emu;
- sf_cb.sample_new = (snd_sf_sample_new_t)emu->ops.sample_new;
- sf_cb.sample_free = (snd_sf_sample_free_t)emu->ops.sample_free;
- sf_cb.sample_reset = (snd_sf_sample_reset_t)emu->ops.sample_reset;
+ if (emu->ops.sample_new)
+ sf_cb.sample_new = sf_sample_new;
+ if (emu->ops.sample_free)
+ sf_cb.sample_free = sf_sample_free;
+ if (emu->ops.sample_reset)
+ sf_cb.sample_reset = sf_sample_reset;
emu->sflist = snd_sf_new(&sf_cb, emu->memhdr);
if (emu->sflist == NULL)
return -ENOMEM;
@@ -109,10 +136,11 @@ int snd_emux_register(snd_emux_t *emu, snd_card_t *card, int index, char *name)
return 0;
}
+EXPORT_SYMBOL(snd_emux_register);
/*
*/
-int snd_emux_free(snd_emux_t *emu)
+int snd_emux_free(struct snd_emux *emu)
{
unsigned long flags;
@@ -144,18 +172,8 @@ int snd_emux_free(snd_emux_t *emu)
return 0;
}
-
-EXPORT_SYMBOL(snd_emux_new);
-EXPORT_SYMBOL(snd_emux_register);
EXPORT_SYMBOL(snd_emux_free);
-EXPORT_SYMBOL(snd_emux_terminate_all);
-EXPORT_SYMBOL(snd_emux_lock_voice);
-EXPORT_SYMBOL(snd_emux_unlock_voice);
-
-/* soundfont.c */
-EXPORT_SYMBOL(snd_sf_linear_to_log);
-
/*
* INIT part
diff --git a/sound/synth/emux/emux_effect.c b/sound/synth/emux/emux_effect.c
index 4764940f11a..a447218b616 100644
--- a/sound/synth/emux/emux_effect.c
+++ b/sound/synth/emux/emux_effect.c
@@ -32,7 +32,7 @@
#define xoffsetof(type,tag) ((long)(&((type)NULL)->tag) - (long)(NULL))
-#define parm_offset(tag) xoffsetof(soundfont_voice_parm_t*, tag)
+#define parm_offset(tag) xoffsetof(struct soundfont_voice_parm *, tag)
#define PARM_IS_BYTE (1 << 0)
#define PARM_IS_WORD (1 << 1)
@@ -97,10 +97,10 @@ static struct emux_parm_defs {
/* set byte effect value */
static void
-effect_set_byte(unsigned char *valp, snd_midi_channel_t *chan, int type)
+effect_set_byte(unsigned char *valp, struct snd_midi_channel *chan, int type)
{
short effect;
- snd_emux_effect_table_t *fx = chan->private;
+ struct snd_emux_effect_table *fx = chan->private;
effect = fx->val[type];
if (fx->flag[type] == EMUX_FX_FLAG_ADD) {
@@ -118,10 +118,10 @@ effect_set_byte(unsigned char *valp, snd_midi_channel_t *chan, int type)
/* set word effect value */
static void
-effect_set_word(unsigned short *valp, snd_midi_channel_t *chan, int type)
+effect_set_word(unsigned short *valp, struct snd_midi_channel *chan, int type)
{
int effect;
- snd_emux_effect_table_t *fx = chan->private;
+ struct snd_emux_effect_table *fx = chan->private;
effect = *(unsigned short*)&fx->val[type];
if (fx->flag[type] == EMUX_FX_FLAG_ADD)
@@ -135,10 +135,10 @@ effect_set_word(unsigned short *valp, snd_midi_channel_t *chan, int type)
/* address offset */
static int
-effect_get_offset(snd_midi_channel_t *chan, int lo, int hi, int mode)
+effect_get_offset(struct snd_midi_channel *chan, int lo, int hi, int mode)
{
int addr = 0;
- snd_emux_effect_table_t *fx = chan->private;
+ struct snd_emux_effect_table *fx = chan->private;
if (fx->flag[hi])
addr = (short)fx->val[hi];
@@ -153,7 +153,8 @@ effect_get_offset(snd_midi_channel_t *chan, int lo, int hi, int mode)
#ifdef CONFIG_SND_SEQUENCER_OSS
/* change effects - for OSS sequencer compatibility */
void
-snd_emux_send_effect_oss(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val)
+snd_emux_send_effect_oss(struct snd_emux_port *port,
+ struct snd_midi_channel *chan, int type, int val)
{
int mode;
@@ -173,13 +174,14 @@ snd_emux_send_effect_oss(snd_emux_port_t *port, snd_midi_channel_t *chan, int ty
* if update is necessary, call emu8000_control
*/
void
-snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val, int mode)
+snd_emux_send_effect(struct snd_emux_port *port, struct snd_midi_channel *chan,
+ int type, int val, int mode)
{
int i;
int offset;
unsigned char *srcp, *origp;
- snd_emux_t *emu;
- snd_emux_effect_table_t *fx;
+ struct snd_emux *emu;
+ struct snd_emux_effect_table *fx;
unsigned long flags;
emu = port->emu;
@@ -206,7 +208,7 @@ snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type,
/* modify the register values */
spin_lock_irqsave(&emu->voice_lock, flags);
for (i = 0; i < emu->max_voices; i++) {
- snd_emux_voice_t *vp = &emu->voices[i];
+ struct snd_emux_voice *vp = &emu->voices[i];
if (!STATE_IS_PLAYING(vp->state) || vp->chan != chan)
continue;
srcp = (unsigned char*)&vp->reg.parm + offset;
@@ -228,10 +230,10 @@ snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type,
/* copy wavetable registers to voice table */
void
-snd_emux_setup_effect(snd_emux_voice_t *vp)
+snd_emux_setup_effect(struct snd_emux_voice *vp)
{
- snd_midi_channel_t *chan = vp->chan;
- snd_emux_effect_table_t *fx;
+ struct snd_midi_channel *chan = vp->chan;
+ struct snd_emux_effect_table *fx;
unsigned char *srcp;
int i;
@@ -275,10 +277,11 @@ snd_emux_setup_effect(snd_emux_voice_t *vp)
* effect table
*/
void
-snd_emux_create_effect(snd_emux_port_t *p)
+snd_emux_create_effect(struct snd_emux_port *p)
{
int i;
- p->effect = kcalloc(p->chset.max_channels, sizeof(snd_emux_effect_table_t), GFP_KERNEL);
+ p->effect = kcalloc(p->chset.max_channels,
+ sizeof(struct snd_emux_effect_table), GFP_KERNEL);
if (p->effect) {
for (i = 0; i < p->chset.max_channels; i++)
p->chset.channels[i].private = p->effect + i;
@@ -289,17 +292,18 @@ snd_emux_create_effect(snd_emux_port_t *p)
}
void
-snd_emux_delete_effect(snd_emux_port_t *p)
+snd_emux_delete_effect(struct snd_emux_port *p)
{
kfree(p->effect);
p->effect = NULL;
}
void
-snd_emux_clear_effect(snd_emux_port_t *p)
+snd_emux_clear_effect(struct snd_emux_port *p)
{
if (p->effect) {
- memset(p->effect, 0, sizeof(snd_emux_effect_table_t) * p->chset.max_channels);
+ memset(p->effect, 0, sizeof(struct snd_emux_effect_table) *
+ p->chset.max_channels);
}
}
diff --git a/sound/synth/emux/emux_hwdep.c b/sound/synth/emux/emux_hwdep.c
index 4182b44eb47..5ae1eae9f6d 100644
--- a/sound/synth/emux/emux_hwdep.c
+++ b/sound/synth/emux/emux_hwdep.c
@@ -19,31 +19,11 @@
*
*/
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/hwdep.h>
#include <asm/uaccess.h>
#include "emux_voice.h"
-/*
- * open the hwdep device
- */
-static int
-snd_emux_hwdep_open(snd_hwdep_t *hw, struct file *file)
-{
- return 0;
-}
-
-
-/*
- * close the device
- */
-static int
-snd_emux_hwdep_release(snd_hwdep_t *hw, struct file *file)
-{
- return 0;
-}
-
#define TMP_CLIENT_ID 0x1001
@@ -51,10 +31,10 @@ snd_emux_hwdep_release(snd_hwdep_t *hw, struct file *file)
* load patch
*/
static int
-snd_emux_hwdep_load_patch(snd_emux_t *emu, void __user *arg)
+snd_emux_hwdep_load_patch(struct snd_emux *emu, void __user *arg)
{
int err;
- soundfont_patch_info_t patch;
+ struct soundfont_patch_info patch;
if (copy_from_user(&patch, arg, sizeof(patch)))
return -EFAULT;
@@ -77,9 +57,9 @@ snd_emux_hwdep_load_patch(snd_emux_t *emu, void __user *arg)
* set misc mode
*/
static int
-snd_emux_hwdep_misc_mode(snd_emux_t *emu, void __user *arg)
+snd_emux_hwdep_misc_mode(struct snd_emux *emu, void __user *arg)
{
- struct sndrv_emux_misc_mode info;
+ struct snd_emux_misc_mode info;
int i;
if (copy_from_user(&info, arg, sizeof(info)))
@@ -102,9 +82,10 @@ snd_emux_hwdep_misc_mode(snd_emux_t *emu, void __user *arg)
* ioctl
*/
static int
-snd_emux_hwdep_ioctl(snd_hwdep_t * hw, struct file *file, unsigned int cmd, unsigned long arg)
+snd_emux_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
+ unsigned int cmd, unsigned long arg)
{
- snd_emux_t *emu = hw->private_data;
+ struct snd_emux *emu = hw->private_data;
switch (cmd) {
case SNDRV_EMUX_IOCTL_VERSION:
@@ -136,9 +117,9 @@ snd_emux_hwdep_ioctl(snd_hwdep_t * hw, struct file *file, unsigned int cmd, unsi
*/
int
-snd_emux_init_hwdep(snd_emux_t *emu)
+snd_emux_init_hwdep(struct snd_emux *emu)
{
- snd_hwdep_t *hw;
+ struct snd_hwdep *hw;
int err;
if ((err = snd_hwdep_new(emu->card, SNDRV_EMUX_HWDEP_NAME, emu->hwdep_idx, &hw)) < 0)
@@ -146,9 +127,10 @@ snd_emux_init_hwdep(snd_emux_t *emu)
emu->hwdep = hw;
strcpy(hw->name, SNDRV_EMUX_HWDEP_NAME);
hw->iface = SNDRV_HWDEP_IFACE_EMUX_WAVETABLE;
- hw->ops.open = snd_emux_hwdep_open;
- hw->ops.release = snd_emux_hwdep_release;
hw->ops.ioctl = snd_emux_hwdep_ioctl;
+ /* The ioctl parameter types are compatible between 32- and
+ * 64-bit architectures, so use the same function. */
+ hw->ops.ioctl_compat = snd_emux_hwdep_ioctl;
hw->exclusive = 1;
hw->private_data = emu;
if ((err = snd_card_register(emu->card)) < 0)
@@ -162,7 +144,7 @@ snd_emux_init_hwdep(snd_emux_t *emu)
* unregister
*/
void
-snd_emux_delete_hwdep(snd_emux_t *emu)
+snd_emux_delete_hwdep(struct snd_emux *emu)
{
if (emu->hwdep) {
snd_device_free(emu->card, emu->hwdep);
diff --git a/sound/synth/emux/emux_nrpn.c b/sound/synth/emux/emux_nrpn.c
index 25edff9e1fc..00fc005ecf6 100644
--- a/sound/synth/emux/emux_nrpn.c
+++ b/sound/synth/emux/emux_nrpn.c
@@ -27,11 +27,11 @@
*/
/* NRPN / CC -> Emu8000 parameter converter */
-typedef struct {
+struct nrpn_conv_table {
int control;
int effect;
int (*convert)(int val);
-} nrpn_conv_table;
+};
/* effect sensitivity */
@@ -48,8 +48,9 @@ typedef struct {
* convert NRPN/control values
*/
-static int send_converted_effect(nrpn_conv_table *table, int num_tables,
- snd_emux_port_t *port, snd_midi_channel_t *chan,
+static int send_converted_effect(struct nrpn_conv_table *table, int num_tables,
+ struct snd_emux_port *port,
+ struct snd_midi_channel *chan,
int type, int val, int mode)
{
int i, cval;
@@ -178,7 +179,7 @@ static int fx_conv_Q(int val)
}
-static nrpn_conv_table awe_effects[] =
+static struct nrpn_conv_table awe_effects[] =
{
{ 0, EMUX_FX_LFO1_DELAY, fx_lfo1_delay},
{ 1, EMUX_FX_LFO1_FREQ, fx_lfo1_freq},
@@ -265,7 +266,7 @@ static int gs_vib_delay(int val)
return -(val - 64) * gs_sense[FX_VIBDELAY] / 50;
}
-static nrpn_conv_table gs_effects[] =
+static struct nrpn_conv_table gs_effects[] =
{
{32, EMUX_FX_CUTOFF, gs_cutoff},
{33, EMUX_FX_FILTERQ, gs_filterQ},
@@ -282,13 +283,14 @@ static nrpn_conv_table gs_effects[] =
* NRPN events
*/
void
-snd_emux_nrpn(void *p, snd_midi_channel_t *chan, snd_midi_channel_set_t *chset)
+snd_emux_nrpn(void *p, struct snd_midi_channel *chan,
+ struct snd_midi_channel_set *chset)
{
- snd_emux_port_t *port;
+ struct snd_emux_port *port;
port = p;
- snd_assert(port != NULL, return);
- snd_assert(chan != NULL, return);
+ if (snd_BUG_ON(!port || !chan))
+ return;
if (chan->control[MIDI_CTL_NONREG_PARM_NUM_MSB] == 127 &&
chan->control[MIDI_CTL_NONREG_PARM_NUM_LSB] <= 26) {
@@ -348,7 +350,7 @@ static int xg_release(int val)
return -(val - 64) * xg_sense[FX_RELEASE] / 64;
}
-static nrpn_conv_table xg_effects[] =
+static struct nrpn_conv_table xg_effects[] =
{
{71, EMUX_FX_CUTOFF, xg_cutoff},
{74, EMUX_FX_FILTERQ, xg_filterQ},
@@ -357,7 +359,8 @@ static nrpn_conv_table xg_effects[] =
};
int
-snd_emux_xg_control(snd_emux_port_t *port, snd_midi_channel_t *chan, int param)
+snd_emux_xg_control(struct snd_emux_port *port, struct snd_midi_channel *chan,
+ int param)
{
return send_converted_effect(xg_effects, ARRAY_SIZE(xg_effects),
port, chan, param,
@@ -369,14 +372,15 @@ snd_emux_xg_control(snd_emux_port_t *port, snd_midi_channel_t *chan, int param)
* receive sysex
*/
void
-snd_emux_sysex(void *p, unsigned char *buf, int len, int parsed, snd_midi_channel_set_t *chset)
+snd_emux_sysex(void *p, unsigned char *buf, int len, int parsed,
+ struct snd_midi_channel_set *chset)
{
- snd_emux_port_t *port;
- snd_emux_t *emu;
+ struct snd_emux_port *port;
+ struct snd_emux *emu;
port = p;
- snd_assert(port != NULL, return);
- snd_assert(chset != NULL, return);
+ if (snd_BUG_ON(!port || !chset))
+ return;
emu = port->emu;
switch (parsed) {
diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c
index 5272f4ac8af..319754cf620 100644
--- a/sound/synth/emux/emux_oss.c
+++ b/sound/synth/emux/emux_oss.c
@@ -22,28 +22,34 @@
* midi emulation.
*/
-#include <sound/driver.h>
#ifdef CONFIG_SND_SEQUENCER_OSS
+#include <linux/export.h>
#include <asm/uaccess.h>
#include <sound/core.h>
#include "emux_voice.h"
#include <sound/asoundef.h>
-static int snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure);
-static int snd_emux_close_seq_oss(snd_seq_oss_arg_t *arg);
-static int snd_emux_ioctl_seq_oss(snd_seq_oss_arg_t *arg, unsigned int cmd, unsigned long ioarg);
-static int snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format, const char __user *buf, int offs, int count);
-static int snd_emux_reset_seq_oss(snd_seq_oss_arg_t *arg);
-static int snd_emux_event_oss_input(snd_seq_event_t *ev, int direct, void *private, int atomic, int hop);
-static void reset_port_mode(snd_emux_port_t *port, int midi_mode);
-static void emuspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd, unsigned char *event, int atomic, int hop);
-static void gusspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd, unsigned char *event, int atomic, int hop);
-static void fake_event(snd_emux_t *emu, snd_emux_port_t *port, int ch, int param, int val, int atomic, int hop);
+static int snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure);
+static int snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg);
+static int snd_emux_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
+ unsigned long ioarg);
+static int snd_emux_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
+ const char __user *buf, int offs, int count);
+static int snd_emux_reset_seq_oss(struct snd_seq_oss_arg *arg);
+static int snd_emux_event_oss_input(struct snd_seq_event *ev, int direct,
+ void *private, int atomic, int hop);
+static void reset_port_mode(struct snd_emux_port *port, int midi_mode);
+static void emuspec_control(struct snd_emux *emu, struct snd_emux_port *port,
+ int cmd, unsigned char *event, int atomic, int hop);
+static void gusspec_control(struct snd_emux *emu, struct snd_emux_port *port,
+ int cmd, unsigned char *event, int atomic, int hop);
+static void fake_event(struct snd_emux *emu, struct snd_emux_port *port,
+ int ch, int param, int val, int atomic, int hop);
/* operators */
-static snd_seq_oss_callback_t oss_callback = {
+static struct snd_seq_oss_callback oss_callback = {
.owner = THIS_MODULE,
.open = snd_emux_open_seq_oss,
.close = snd_emux_close_seq_oss,
@@ -58,13 +64,13 @@ static snd_seq_oss_callback_t oss_callback = {
*/
void
-snd_emux_init_seq_oss(snd_emux_t *emu)
+snd_emux_init_seq_oss(struct snd_emux *emu)
{
- snd_seq_oss_reg_t *arg;
- snd_seq_device_t *dev;
+ struct snd_seq_oss_reg *arg;
+ struct snd_seq_device *dev;
if (snd_seq_device_new(emu->card, 0, SNDRV_SEQ_DEV_ID_OSS,
- sizeof(snd_seq_oss_reg_t), &dev) < 0)
+ sizeof(struct snd_seq_oss_reg), &dev) < 0)
return;
emu->oss_synth = dev;
@@ -85,7 +91,7 @@ snd_emux_init_seq_oss(snd_emux_t *emu)
* unregister
*/
void
-snd_emux_detach_seq_oss(snd_emux_t *emu)
+snd_emux_detach_seq_oss(struct snd_emux *emu)
{
if (emu->oss_synth) {
snd_device_free(emu->card, emu->oss_synth);
@@ -101,20 +107,21 @@ snd_emux_detach_seq_oss(snd_emux_t *emu)
* open port for OSS sequencer
*/
static int
-snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure)
+snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
{
- snd_emux_t *emu;
- snd_emux_port_t *p;
- snd_seq_port_callback_t callback;
+ struct snd_emux *emu;
+ struct snd_emux_port *p;
+ struct snd_seq_port_callback callback;
char tmpname[64];
emu = closure;
- snd_assert(arg != NULL && emu != NULL, return -ENXIO);
+ if (snd_BUG_ON(!arg || !emu))
+ return -ENXIO;
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
if (!snd_emux_inc_count(emu)) {
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return -EFAULT;
}
@@ -126,9 +133,9 @@ snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure)
p = snd_emux_create_port(emu, tmpname, 32,
1, &callback);
if (p == NULL) {
- snd_printk("can't create port\n");
+ snd_printk(KERN_ERR "can't create port\n");
snd_emux_dec_count(emu);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return -ENOMEM;
}
@@ -142,7 +149,7 @@ snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure)
snd_emux_reset_port(p);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return 0;
}
@@ -153,7 +160,7 @@ snd_emux_open_seq_oss(snd_seq_oss_arg_t *arg, void *closure)
* reset port mode
*/
static void
-reset_port_mode(snd_emux_port_t *port, int midi_mode)
+reset_port_mode(struct snd_emux_port *port, int midi_mode)
{
if (midi_mode) {
port->port_mode = SNDRV_EMUX_PORT_MODE_OSS_MIDI;
@@ -173,25 +180,28 @@ reset_port_mode(snd_emux_port_t *port, int midi_mode)
* close port
*/
static int
-snd_emux_close_seq_oss(snd_seq_oss_arg_t *arg)
+snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg)
{
- snd_emux_t *emu;
- snd_emux_port_t *p;
+ struct snd_emux *emu;
+ struct snd_emux_port *p;
- snd_assert(arg != NULL, return -ENXIO);
+ if (snd_BUG_ON(!arg))
+ return -ENXIO;
p = arg->private_data;
- snd_assert(p != NULL, return -ENXIO);
+ if (snd_BUG_ON(!p))
+ return -ENXIO;
emu = p->emu;
- snd_assert(emu != NULL, return -ENXIO);
+ if (snd_BUG_ON(!emu))
+ return -ENXIO;
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
snd_emux_sounds_off_all(p);
snd_soundfont_close_check(emu->sflist, SF_CLIENT_NO(p->chset.port));
snd_seq_event_port_detach(p->chset.client, p->chset.port);
snd_emux_dec_count(emu);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return 0;
}
@@ -200,25 +210,28 @@ snd_emux_close_seq_oss(snd_seq_oss_arg_t *arg)
* load patch
*/
static int
-snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format,
+snd_emux_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
const char __user *buf, int offs, int count)
{
- snd_emux_t *emu;
- snd_emux_port_t *p;
+ struct snd_emux *emu;
+ struct snd_emux_port *p;
int rc;
- snd_assert(arg != NULL, return -ENXIO);
+ if (snd_BUG_ON(!arg))
+ return -ENXIO;
p = arg->private_data;
- snd_assert(p != NULL, return -ENXIO);
+ if (snd_BUG_ON(!p))
+ return -ENXIO;
emu = p->emu;
- snd_assert(emu != NULL, return -ENXIO);
+ if (snd_BUG_ON(!emu))
+ return -ENXIO;
if (format == GUS_PATCH)
rc = snd_soundfont_load_guspatch(emu->sflist, buf, count,
SF_CLIENT_NO(p->chset.port));
else if (format == SNDRV_OSS_SOUNDFONT_PATCH) {
- soundfont_patch_info_t patch;
+ struct soundfont_patch_info patch;
if (count < (int)sizeof(patch))
rc = -EINVAL;
if (copy_from_user(&patch, buf, sizeof(patch)))
@@ -242,17 +255,20 @@ snd_emux_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format,
* ioctl
*/
static int
-snd_emux_ioctl_seq_oss(snd_seq_oss_arg_t *arg, unsigned int cmd, unsigned long ioarg)
+snd_emux_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd, unsigned long ioarg)
{
- snd_emux_port_t *p;
- snd_emux_t *emu;
+ struct snd_emux_port *p;
+ struct snd_emux *emu;
- snd_assert(arg != NULL, return -ENXIO);
+ if (snd_BUG_ON(!arg))
+ return -ENXIO;
p = arg->private_data;
- snd_assert(p != NULL, return -ENXIO);
+ if (snd_BUG_ON(!p))
+ return -ENXIO;
emu = p->emu;
- snd_assert(emu != NULL, return -ENXIO);
+ if (snd_BUG_ON(!emu))
+ return -ENXIO;
switch (cmd) {
case SNDCTL_SEQ_RESETSAMPLES:
@@ -273,13 +289,15 @@ snd_emux_ioctl_seq_oss(snd_seq_oss_arg_t *arg, unsigned int cmd, unsigned long i
* reset device
*/
static int
-snd_emux_reset_seq_oss(snd_seq_oss_arg_t *arg)
+snd_emux_reset_seq_oss(struct snd_seq_oss_arg *arg)
{
- snd_emux_port_t *p;
+ struct snd_emux_port *p;
- snd_assert(arg != NULL, return -ENXIO);
+ if (snd_BUG_ON(!arg))
+ return -ENXIO;
p = arg->private_data;
- snd_assert(p != NULL, return -ENXIO);
+ if (snd_BUG_ON(!p))
+ return -ENXIO;
snd_emux_reset_port(p);
return 0;
}
@@ -289,17 +307,19 @@ snd_emux_reset_seq_oss(snd_seq_oss_arg_t *arg)
* receive raw events: only SEQ_PRIVATE is accepted.
*/
static int
-snd_emux_event_oss_input(snd_seq_event_t *ev, int direct, void *private_data,
+snd_emux_event_oss_input(struct snd_seq_event *ev, int direct, void *private_data,
int atomic, int hop)
{
- snd_emux_t *emu;
- snd_emux_port_t *p;
+ struct snd_emux *emu;
+ struct snd_emux_port *p;
unsigned char cmd, *data;
p = private_data;
- snd_assert(p != NULL, return -EINVAL);
+ if (snd_BUG_ON(!p))
+ return -EINVAL;
emu = p->emu;
- snd_assert(emu != NULL, return -EINVAL);
+ if (snd_BUG_ON(!emu))
+ return -EINVAL;
if (ev->type != SNDRV_SEQ_EVENT_OSS)
return snd_emux_event_input(ev, direct, private_data, atomic, hop);
@@ -320,14 +340,14 @@ snd_emux_event_oss_input(snd_seq_event_t *ev, int direct, void *private_data,
* OSS/AWE driver specific h/w controls
*/
static void
-emuspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
+emuspec_control(struct snd_emux *emu, struct snd_emux_port *port, int cmd,
unsigned char *event, int atomic, int hop)
{
int voice;
unsigned short p1;
short p2;
int i;
- snd_midi_channel_t *chan;
+ struct snd_midi_channel *chan;
voice = event[3];
if (voice < 0 || voice >= port->chset.max_channels)
@@ -415,14 +435,14 @@ emuspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
#include <linux/ultrasound.h>
static void
-gusspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
+gusspec_control(struct snd_emux *emu, struct snd_emux_port *port, int cmd,
unsigned char *event, int atomic, int hop)
{
int voice;
unsigned short p1;
short p2;
int plong;
- snd_midi_channel_t *chan;
+ struct snd_midi_channel *chan;
if (port->port_mode != SNDRV_EMUX_PORT_MODE_OSS_SYNTH)
return;
@@ -483,9 +503,9 @@ gusspec_control(snd_emux_t *emu, snd_emux_port_t *port, int cmd,
* send an event to midi emulation
*/
static void
-fake_event(snd_emux_t *emu, snd_emux_port_t *port, int ch, int param, int val, int atomic, int hop)
+fake_event(struct snd_emux *emu, struct snd_emux_port *port, int ch, int param, int val, int atomic, int hop)
{
- snd_seq_event_t ev;
+ struct snd_seq_event ev;
memset(&ev, 0, sizeof(ev));
ev.type = SNDRV_SEQ_EVENT_CONTROLLER;
ev.data.control.channel = ch;
diff --git a/sound/synth/emux/emux_proc.c b/sound/synth/emux/emux_proc.c
index 0f155d68de0..58a32a10d11 100644
--- a/sound/synth/emux/emux_proc.c
+++ b/sound/synth/emux/emux_proc.c
@@ -18,10 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
#include <sound/core.h>
#include <sound/emux_synth.h>
#include <sound/info.h>
@@ -30,14 +27,14 @@
#ifdef CONFIG_PROC_FS
static void
-snd_emux_proc_info_read(snd_info_entry_t *entry,
- snd_info_buffer_t *buf)
+snd_emux_proc_info_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buf)
{
- snd_emux_t *emu;
+ struct snd_emux *emu;
int i;
emu = entry->private_data;
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
if (emu->name)
snd_iprintf(buf, "Device: %s\n", emu->name);
snd_iprintf(buf, "Ports: %d\n", emu->num_ports);
@@ -56,17 +53,17 @@ snd_emux_proc_info_read(snd_info_entry_t *entry,
snd_iprintf(buf, "Memory Size: 0\n");
}
if (emu->sflist) {
- down(&emu->sflist->presets_mutex);
+ mutex_lock(&emu->sflist->presets_mutex);
snd_iprintf(buf, "SoundFonts: %d\n", emu->sflist->fonts_size);
snd_iprintf(buf, "Instruments: %d\n", emu->sflist->zone_counter);
snd_iprintf(buf, "Samples: %d\n", emu->sflist->sample_counter);
snd_iprintf(buf, "Locked Instruments: %d\n", emu->sflist->zone_locked);
snd_iprintf(buf, "Locked Samples: %d\n", emu->sflist->sample_locked);
- up(&emu->sflist->presets_mutex);
+ mutex_unlock(&emu->sflist->presets_mutex);
}
#if 0 /* debug */
if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) {
- snd_emux_voice_t *vp = &emu->voices[0];
+ struct snd_emux_voice *vp = &emu->voices[0];
snd_iprintf(buf, "voice 0: on\n");
snd_iprintf(buf, "mod delay=%x, atkhld=%x, dcysus=%x, rel=%x\n",
vp->reg.parm.moddelay,
@@ -103,13 +100,13 @@ snd_emux_proc_info_read(snd_info_entry_t *entry,
snd_iprintf(buf, "sample_mode=%x, rate=%x\n", vp->reg.sample_mode, vp->reg.rate_offset);
}
#endif
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
}
-void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device)
+void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device)
{
- snd_info_entry_t *entry;
+ struct snd_info_entry *entry;
char name[64];
sprintf(name, "wavetableD%d", device);
@@ -119,7 +116,6 @@ void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device)
entry->content = SNDRV_INFO_CONTENT_TEXT;
entry->private_data = emu;
- entry->c.text.read_size = 1024;
entry->c.text.read = snd_emux_proc_info_read;
if (snd_info_register(entry) < 0)
snd_info_free_entry(entry);
@@ -127,12 +123,10 @@ void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device)
emu->proc = entry;
}
-void snd_emux_proc_free(snd_emux_t *emu)
+void snd_emux_proc_free(struct snd_emux *emu)
{
- if (emu->proc) {
- snd_info_unregister(emu->proc);
- emu->proc = NULL;
- }
+ snd_info_free_entry(emu->proc);
+ emu->proc = NULL;
}
#endif /* CONFIG_PROC_FS */
diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
index e41b28d9bf5..7778b8e1978 100644
--- a/sound/synth/emux/emux_seq.c
+++ b/sound/synth/emux/emux_seq.c
@@ -21,19 +21,18 @@
#include "emux_voice.h"
#include <linux/slab.h>
-
+#include <linux/module.h>
/* Prototypes for static functions */
static void free_port(void *private);
-static void snd_emux_init_port(snd_emux_port_t *p);
-static int snd_emux_use(void *private_data, snd_seq_port_subscribe_t *info);
-static int snd_emux_unuse(void *private_data, snd_seq_port_subscribe_t *info);
-static int get_client(snd_card_t *card, int index, char *name);
+static void snd_emux_init_port(struct snd_emux_port *p);
+static int snd_emux_use(void *private_data, struct snd_seq_port_subscribe *info);
+static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info);
/*
* MIDI emulation operators
*/
-static snd_midi_op_t emux_ops = {
+static struct snd_midi_op emux_ops = {
snd_emux_note_on,
snd_emux_note_off,
snd_emux_key_press,
@@ -56,7 +55,8 @@ static snd_midi_op_t emux_ops = {
SNDRV_SEQ_PORT_TYPE_MIDI_GM |\
SNDRV_SEQ_PORT_TYPE_MIDI_GS |\
SNDRV_SEQ_PORT_TYPE_MIDI_XG |\
- SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE)
+ SNDRV_SEQ_PORT_TYPE_HARDWARE |\
+ SNDRV_SEQ_PORT_TYPE_SYNTHESIZER)
/*
* Initialise the EMUX Synth by creating a client and registering
@@ -65,24 +65,24 @@ static snd_midi_op_t emux_ops = {
* can connect to these ports to play midi data.
*/
int
-snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index)
+snd_emux_init_seq(struct snd_emux *emu, struct snd_card *card, int index)
{
int i;
- snd_seq_port_callback_t pinfo;
+ struct snd_seq_port_callback pinfo;
char tmpname[64];
- sprintf(tmpname, "%s WaveTable", emu->name);
- emu->client = get_client(card, index, tmpname);
+ emu->client = snd_seq_create_kernel_client(card, index,
+ "%s WaveTable", emu->name);
if (emu->client < 0) {
- snd_printk("can't create client\n");
+ snd_printk(KERN_ERR "can't create client\n");
return -ENODEV;
}
if (emu->num_ports < 0) {
- snd_printk("seqports must be greater than zero\n");
+ snd_printk(KERN_WARNING "seqports must be greater than zero\n");
emu->num_ports = 1;
} else if (emu->num_ports >= SNDRV_EMUX_MAX_PORTS) {
- snd_printk("too many ports."
+ snd_printk(KERN_WARNING "too many ports."
"limited max. ports %d\n", SNDRV_EMUX_MAX_PORTS);
emu->num_ports = SNDRV_EMUX_MAX_PORTS;
}
@@ -94,13 +94,13 @@ snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index)
pinfo.event_input = snd_emux_event_input;
for (i = 0; i < emu->num_ports; i++) {
- snd_emux_port_t *p;
+ struct snd_emux_port *p;
sprintf(tmpname, "%s Port %d", emu->name, i);
p = snd_emux_create_port(emu, tmpname, MIDI_CHANNELS,
0, &pinfo);
if (p == NULL) {
- snd_printk("can't create port\n");
+ snd_printk(KERN_ERR "can't create port\n");
return -ENOMEM;
}
@@ -119,17 +119,17 @@ snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index)
* destroy the kernel client.
*/
void
-snd_emux_detach_seq(snd_emux_t *emu)
+snd_emux_detach_seq(struct snd_emux *emu)
{
if (emu->voices)
snd_emux_terminate_all(emu);
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
if (emu->client >= 0) {
snd_seq_delete_kernel_client(emu->client);
emu->client = -1;
}
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
}
@@ -137,22 +137,22 @@ snd_emux_detach_seq(snd_emux_t *emu)
* create a sequencer port and channel_set
*/
-snd_emux_port_t *
-snd_emux_create_port(snd_emux_t *emu, char *name,
- int max_channels, int oss_port,
- snd_seq_port_callback_t *callback)
+struct snd_emux_port *
+snd_emux_create_port(struct snd_emux *emu, char *name,
+ int max_channels, int oss_port,
+ struct snd_seq_port_callback *callback)
{
- snd_emux_port_t *p;
+ struct snd_emux_port *p;
int i, type, cap;
/* Allocate structures for this channel */
- if ((p = kcalloc(1, sizeof(*p), GFP_KERNEL)) == NULL) {
- snd_printk("no memory\n");
+ if ((p = kzalloc(sizeof(*p), GFP_KERNEL)) == NULL) {
+ snd_printk(KERN_ERR "no memory\n");
return NULL;
}
- p->chset.channels = kcalloc(max_channels, sizeof(snd_midi_channel_t), GFP_KERNEL);
+ p->chset.channels = kcalloc(max_channels, sizeof(struct snd_midi_channel), GFP_KERNEL);
if (p->chset.channels == NULL) {
- snd_printk("no memory\n");
+ snd_printk(KERN_ERR "no memory\n");
kfree(p);
return NULL;
}
@@ -190,7 +190,7 @@ snd_emux_create_port(snd_emux_t *emu, char *name,
static void
free_port(void *private_data)
{
- snd_emux_port_t *p;
+ struct snd_emux_port *p;
p = private_data;
if (p) {
@@ -209,7 +209,7 @@ free_port(void *private_data)
* initialize the port specific parameters
*/
static void
-snd_emux_init_port(snd_emux_port_t *p)
+snd_emux_init_port(struct snd_emux_port *p)
{
p->drum_flags = DEFAULT_DRUM_FLAGS;
p->volume_atten = 0;
@@ -222,7 +222,7 @@ snd_emux_init_port(snd_emux_port_t *p)
* reset port
*/
void
-snd_emux_reset_port(snd_emux_port_t *port)
+snd_emux_reset_port(struct snd_emux_port *port)
{
int i;
@@ -241,7 +241,7 @@ snd_emux_reset_port(snd_emux_port_t *port)
port->ctrls[EMUX_MD_REALTIME_PAN] = 1;
for (i = 0; i < port->chset.max_channels; i++) {
- snd_midi_channel_t *chan = port->chset.channels + i;
+ struct snd_midi_channel *chan = port->chset.channels + i;
chan->drum_channel = ((port->drum_flags >> i) & 1) ? 1 : 0;
}
}
@@ -251,13 +251,14 @@ snd_emux_reset_port(snd_emux_port_t *port)
* input sequencer event
*/
int
-snd_emux_event_input(snd_seq_event_t *ev, int direct, void *private_data,
+snd_emux_event_input(struct snd_seq_event *ev, int direct, void *private_data,
int atomic, int hop)
{
- snd_emux_port_t *port;
+ struct snd_emux_port *port;
port = private_data;
- snd_assert(port != NULL && ev != NULL, return -EINVAL);
+ if (snd_BUG_ON(!port || !ev))
+ return -EINVAL;
snd_midi_process_event(&emux_ops, ev, &port->chset);
@@ -269,7 +270,7 @@ snd_emux_event_input(snd_seq_event_t *ev, int direct, void *private_data,
* increment usage count
*/
int
-snd_emux_inc_count(snd_emux_t *emu)
+snd_emux_inc_count(struct snd_emux *emu)
{
emu->used++;
if (!try_module_get(emu->ops.owner))
@@ -288,7 +289,7 @@ snd_emux_inc_count(snd_emux_t *emu)
* decrease usage count
*/
void
-snd_emux_dec_count(snd_emux_t *emu)
+snd_emux_dec_count(struct snd_emux *emu)
{
module_put(emu->card->module);
emu->used--;
@@ -302,20 +303,22 @@ snd_emux_dec_count(snd_emux_t *emu)
* Routine that is called upon a first use of a particular port
*/
static int
-snd_emux_use(void *private_data, snd_seq_port_subscribe_t *info)
+snd_emux_use(void *private_data, struct snd_seq_port_subscribe *info)
{
- snd_emux_port_t *p;
- snd_emux_t *emu;
+ struct snd_emux_port *p;
+ struct snd_emux *emu;
p = private_data;
- snd_assert(p != NULL, return -EINVAL);
+ if (snd_BUG_ON(!p))
+ return -EINVAL;
emu = p->emu;
- snd_assert(emu != NULL, return -EINVAL);
+ if (snd_BUG_ON(!emu))
+ return -EINVAL;
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
snd_emux_init_port(p);
snd_emux_inc_count(emu);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return 0;
}
@@ -323,58 +326,30 @@ snd_emux_use(void *private_data, snd_seq_port_subscribe_t *info)
* Routine that is called upon the last unuse() of a particular port.
*/
static int
-snd_emux_unuse(void *private_data, snd_seq_port_subscribe_t *info)
+snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *info)
{
- snd_emux_port_t *p;
- snd_emux_t *emu;
+ struct snd_emux_port *p;
+ struct snd_emux *emu;
p = private_data;
- snd_assert(p != NULL, return -EINVAL);
+ if (snd_BUG_ON(!p))
+ return -EINVAL;
emu = p->emu;
- snd_assert(emu != NULL, return -EINVAL);
+ if (snd_BUG_ON(!emu))
+ return -EINVAL;
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
snd_emux_sounds_off_all(p);
snd_emux_dec_count(emu);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return 0;
}
/*
- * Create a sequencer client
- */
-static int
-get_client(snd_card_t *card, int index, char *name)
-{
- snd_seq_client_callback_t callbacks;
- snd_seq_client_info_t cinfo;
- int client;
-
- memset(&callbacks, 0, sizeof(callbacks));
- callbacks.private_data = NULL;
- callbacks.allow_input = 1;
- callbacks.allow_output = 1;
-
- /* Find a free client, start from 1 as the MPU expects to use 0 */
- client = snd_seq_create_kernel_client(card, index, &callbacks);
- if (client < 0)
- return client;
-
- memset(&cinfo, 0, sizeof(cinfo));
- cinfo.client = client;
- cinfo.type = KERNEL_CLIENT;
- strcpy(cinfo.name, name);
- snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, &cinfo);
-
- return client;
-}
-
-
-/*
* attach virtual rawmidi devices
*/
-int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card)
+int snd_emux_init_virmidi(struct snd_emux *emu, struct snd_card *card)
{
int i;
@@ -382,13 +357,13 @@ int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card)
if (emu->midi_ports <= 0)
return 0;
- emu->vmidi = kcalloc(emu->midi_ports, sizeof(snd_rawmidi_t*), GFP_KERNEL);
+ emu->vmidi = kcalloc(emu->midi_ports, sizeof(struct snd_rawmidi *), GFP_KERNEL);
if (emu->vmidi == NULL)
return -ENOMEM;
for (i = 0; i < emu->midi_ports; i++) {
- snd_rawmidi_t *rmidi;
- snd_virmidi_dev_t *rdev;
+ struct snd_rawmidi *rmidi;
+ struct snd_virmidi_dev *rdev;
if (snd_virmidi_new(card, emu->midi_devidx + i, &rmidi) < 0)
goto __error;
rdev = rmidi->private_data;
@@ -401,17 +376,17 @@ int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card)
goto __error;
}
emu->vmidi[i] = rmidi;
- //snd_printk("virmidi %d ok\n", i);
+ /* snd_printk(KERN_DEBUG "virmidi %d ok\n", i); */
}
return 0;
__error:
- //snd_printk("error init..\n");
+ /* snd_printk(KERN_DEBUG "error init..\n"); */
snd_emux_delete_virmidi(emu);
return -ENOMEM;
}
-int snd_emux_delete_virmidi(snd_emux_t *emu)
+int snd_emux_delete_virmidi(struct snd_emux *emu)
{
int i;
diff --git a/sound/synth/emux/emux_synth.c b/sound/synth/emux/emux_synth.c
index f13b038329e..9a38de459ac 100644
--- a/sound/synth/emux/emux_synth.c
+++ b/sound/synth/emux/emux_synth.c
@@ -22,6 +22,7 @@
*
*/
+#include <linux/export.h>
#include "emux_voice.h"
#include <sound/asoundef.h>
@@ -36,38 +37,42 @@
#define LIMITVALUE(x, a, b) do { if ((x) < (a)) (x) = (a); else if ((x) > (b)) (x) = (b); } while (0)
#define LIMITMAX(x, a) do {if ((x) > (a)) (x) = (a); } while (0)
-static int get_zone(snd_emux_t *emu, snd_emux_port_t *port, int *notep, int vel, snd_midi_channel_t *chan, snd_sf_zone_t **table);
-static int get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan);
-static void terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free);
-static void exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass);
-static void terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free);
-static void update_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int update);
-static void setup_voice(snd_emux_voice_t *vp);
-static int calc_pan(snd_emux_voice_t *vp);
-static int calc_volume(snd_emux_voice_t *vp);
-static int calc_pitch(snd_emux_voice_t *vp);
+static int get_zone(struct snd_emux *emu, struct snd_emux_port *port,
+ int *notep, int vel, struct snd_midi_channel *chan,
+ struct snd_sf_zone **table);
+static int get_bank(struct snd_emux_port *port, struct snd_midi_channel *chan);
+static void terminate_note1(struct snd_emux *emu, int note,
+ struct snd_midi_channel *chan, int free);
+static void exclusive_note_off(struct snd_emux *emu, struct snd_emux_port *port,
+ int exclass);
+static void terminate_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int free);
+static void update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update);
+static void setup_voice(struct snd_emux_voice *vp);
+static int calc_pan(struct snd_emux_voice *vp);
+static int calc_volume(struct snd_emux_voice *vp);
+static int calc_pitch(struct snd_emux_voice *vp);
/*
* Start a note.
*/
void
-snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
+snd_emux_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
{
- snd_emux_t *emu;
+ struct snd_emux *emu;
int i, key, nvoices;
- snd_emux_voice_t *vp;
- snd_sf_zone_t *table[SNDRV_EMUX_MAX_MULTI_VOICES];
+ struct snd_emux_voice *vp;
+ struct snd_sf_zone *table[SNDRV_EMUX_MAX_MULTI_VOICES];
unsigned long flags;
- snd_emux_port_t *port;
+ struct snd_emux_port *port;
port = p;
- snd_assert(port != NULL && chan != NULL, return);
+ if (snd_BUG_ON(!port || !chan))
+ return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.get_voice != NULL, return);
- snd_assert(emu->ops.trigger != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.get_voice || !emu->ops.trigger))
+ return;
key = note; /* remember the original note */
nvoices = get_zone(emu, port, &note, vel, chan, table);
@@ -76,7 +81,7 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
/* exclusive note off */
for (i = 0; i < nvoices; i++) {
- snd_sf_zone_t *zp = table[i];
+ struct snd_sf_zone *zp = table[i];
if (zp && zp->v.exclusiveClass)
exclusive_note_off(emu, port, zp->v.exclusiveClass);
}
@@ -98,7 +103,6 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
vp = emu->ops.get_voice(emu, port);
if (vp == NULL || vp->ch < 0)
continue;
- snd_assert(vp->emu != NULL && vp->hw != NULL, return);
if (STATE_IS_PLAYING(vp->state))
emu->ops.terminate(vp);
@@ -139,7 +143,7 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
if (port->port_mode == SNDRV_EMUX_PORT_MODE_OSS_SYNTH) {
/* clear voice position for the next note on this channel */
- snd_emux_effect_table_t *fx = chan->private;
+ struct snd_emux_effect_table *fx = chan->private;
if (fx) {
fx->flag[EMUX_FX_SAMPLE_START] = 0;
fx->flag[EMUX_FX_COARSE_SAMPLE_START] = 0;
@@ -152,27 +156,27 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
* Release a note in response to a midi note off.
*/
void
-snd_emux_note_off(void *p, int note, int vel, snd_midi_channel_t *chan)
+snd_emux_note_off(void *p, int note, int vel, struct snd_midi_channel *chan)
{
int ch;
- snd_emux_t *emu;
- snd_emux_voice_t *vp;
+ struct snd_emux *emu;
+ struct snd_emux_voice *vp;
unsigned long flags;
- snd_emux_port_t *port;
+ struct snd_emux_port *port;
port = p;
- snd_assert(port != NULL && chan != NULL, return);
+ if (snd_BUG_ON(!port || !chan))
+ return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.release != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.release))
+ return;
spin_lock_irqsave(&emu->voice_lock, flags);
for (ch = 0; ch < emu->max_voices; ch++) {
vp = &emu->voices[ch];
if (STATE_IS_PLAYING(vp->state) &&
vp->chan == chan && vp->key == note) {
- vp->time = emu->use_time++;
vp->state = SNDRV_EMUX_ST_RELEASED;
if (vp->ontime == jiffies) {
/* if note-off is sent too shortly after
@@ -201,11 +205,12 @@ snd_emux_note_off(void *p, int note, int vel, snd_midi_channel_t *chan)
*/
void snd_emux_timer_callback(unsigned long data)
{
- snd_emux_t *emu = (snd_emux_t*) data;
- snd_emux_voice_t *vp;
+ struct snd_emux *emu = (struct snd_emux *) data;
+ struct snd_emux_voice *vp;
+ unsigned long flags;
int ch, do_again = 0;
- spin_lock(&emu->voice_lock);
+ spin_lock_irqsave(&emu->voice_lock, flags);
for (ch = 0; ch < emu->max_voices; ch++) {
vp = &emu->voices[ch];
if (vp->state == SNDRV_EMUX_ST_PENDING) {
@@ -223,27 +228,28 @@ void snd_emux_timer_callback(unsigned long data)
emu->timer_active = 1;
} else
emu->timer_active = 0;
- spin_unlock(&emu->voice_lock);
+ spin_unlock_irqrestore(&emu->voice_lock, flags);
}
/*
* key pressure change
*/
void
-snd_emux_key_press(void *p, int note, int vel, snd_midi_channel_t *chan)
+snd_emux_key_press(void *p, int note, int vel, struct snd_midi_channel *chan)
{
int ch;
- snd_emux_t *emu;
- snd_emux_voice_t *vp;
+ struct snd_emux *emu;
+ struct snd_emux_voice *vp;
unsigned long flags;
- snd_emux_port_t *port;
+ struct snd_emux_port *port;
port = p;
- snd_assert(port != NULL && chan != NULL, return);
+ if (snd_BUG_ON(!port || !chan))
+ return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.update != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.update))
+ return;
spin_lock_irqsave(&emu->voice_lock, flags);
for (ch = 0; ch < emu->max_voices; ch++) {
@@ -262,10 +268,10 @@ snd_emux_key_press(void *p, int note, int vel, snd_midi_channel_t *chan)
* Modulate the voices which belong to the channel
*/
void
-snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int update)
+snd_emux_update_channel(struct snd_emux_port *port, struct snd_midi_channel *chan, int update)
{
- snd_emux_t *emu;
- snd_emux_voice_t *vp;
+ struct snd_emux *emu;
+ struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -273,8 +279,8 @@ snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int upd
return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.update != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.update))
+ return;
spin_lock_irqsave(&emu->voice_lock, flags);
for (i = 0; i < emu->max_voices; i++) {
@@ -289,10 +295,10 @@ snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int upd
* Modulate all the voices which belong to the port.
*/
void
-snd_emux_update_port(snd_emux_port_t *port, int update)
+snd_emux_update_port(struct snd_emux_port *port, int update)
{
- snd_emux_t *emu;
- snd_emux_voice_t *vp;
+ struct snd_emux *emu;
+ struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -300,8 +306,8 @@ snd_emux_update_port(snd_emux_port_t *port, int update)
return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.update != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.update))
+ return;
spin_lock_irqsave(&emu->voice_lock, flags);
for (i = 0; i < emu->max_voices; i++) {
@@ -314,16 +320,17 @@ snd_emux_update_port(snd_emux_port_t *port, int update)
/*
- * Deal with a controler type event. This includes all types of
+ * Deal with a controller type event. This includes all types of
* control events, not just the midi controllers
*/
void
-snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
+snd_emux_control(void *p, int type, struct snd_midi_channel *chan)
{
- snd_emux_port_t *port;
+ struct snd_emux_port *port;
port = p;
- snd_assert(port != NULL && chan != NULL, return);
+ if (snd_BUG_ON(!port || !chan))
+ return;
switch (type) {
case MIDI_CTL_MSB_MAIN_VOLUME:
@@ -338,8 +345,12 @@ snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
case MIDI_CTL_SOFT_PEDAL:
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
/* FIXME: this is an emulation */
- snd_emux_send_effect(port, chan, EMUX_FX_CUTOFF, -160,
+ if (chan->control[type] >= 64)
+ snd_emux_send_effect(port, chan, EMUX_FX_CUTOFF, -160,
EMUX_FX_FLAG_ADD);
+ else
+ snd_emux_send_effect(port, chan, EMUX_FX_CUTOFF, 0,
+ EMUX_FX_FLAG_OFF);
#endif
break;
@@ -366,10 +377,10 @@ snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
* terminate note - if free flag is true, free the terminated voice
*/
static void
-terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free)
+terminate_note1(struct snd_emux *emu, int note, struct snd_midi_channel *chan, int free)
{
int i;
- snd_emux_voice_t *vp;
+ struct snd_emux_voice *vp;
unsigned long flags;
spin_lock_irqsave(&emu->voice_lock, flags);
@@ -387,17 +398,18 @@ terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free)
* terminate note - exported for midi emulation
*/
void
-snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan)
+snd_emux_terminate_note(void *p, int note, struct snd_midi_channel *chan)
{
- snd_emux_t *emu;
- snd_emux_port_t *port;
+ struct snd_emux *emu;
+ struct snd_emux_port *port;
port = p;
- snd_assert(port != NULL && chan != NULL, return);
+ if (snd_BUG_ON(!port || !chan))
+ return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.terminate != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.terminate))
+ return;
terminate_note1(emu, note, chan, 1);
}
@@ -407,10 +419,10 @@ snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan)
* Terminate all the notes
*/
void
-snd_emux_terminate_all(snd_emux_t *emu)
+snd_emux_terminate_all(struct snd_emux *emu)
{
int i;
- snd_emux_voice_t *vp;
+ struct snd_emux_voice *vp;
unsigned long flags;
spin_lock_irqsave(&emu->voice_lock, flags);
@@ -431,22 +443,24 @@ snd_emux_terminate_all(snd_emux_t *emu)
spin_unlock_irqrestore(&emu->voice_lock, flags);
}
+EXPORT_SYMBOL(snd_emux_terminate_all);
/*
* Terminate all voices associated with the given port
*/
void
-snd_emux_sounds_off_all(snd_emux_port_t *port)
+snd_emux_sounds_off_all(struct snd_emux_port *port)
{
int i;
- snd_emux_t *emu;
- snd_emux_voice_t *vp;
+ struct snd_emux *emu;
+ struct snd_emux_voice *vp;
unsigned long flags;
- snd_assert(port != NULL, return);
+ if (snd_BUG_ON(!port))
+ return;
emu = port->emu;
- snd_assert(emu != NULL, return);
- snd_assert(emu->ops.terminate != NULL, return);
+ if (snd_BUG_ON(!emu || !emu->ops.terminate))
+ return;
spin_lock_irqsave(&emu->voice_lock, flags);
for (i = 0; i < emu->max_voices; i++) {
@@ -470,9 +484,9 @@ snd_emux_sounds_off_all(snd_emux_port_t *port)
* is mainly for drums.
*/
static void
-exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass)
+exclusive_note_off(struct snd_emux *emu, struct snd_emux_port *port, int exclass)
{
- snd_emux_voice_t *vp;
+ struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -492,7 +506,7 @@ exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass)
* if free flag is true, call free_voice after termination
*/
static void
-terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free)
+terminate_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int free)
{
emu->ops.terminate(vp);
vp->time = emu->use_time++;
@@ -510,7 +524,7 @@ terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free)
* Modulate the voice
*/
static void
-update_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int update)
+update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update)
{
if (!STATE_IS_PLAYING(vp->state))
return;
@@ -545,9 +559,9 @@ static unsigned short voltarget[16] = {
* will be needed later.
*/
static void
-setup_voice(snd_emux_voice_t *vp)
+setup_voice(struct snd_emux_voice *vp)
{
- soundfont_voice_parm_t *parm;
+ struct soundfont_voice_parm *parm;
int pitch;
/* copy the original register values */
@@ -638,9 +652,9 @@ static unsigned char pan_volumes[256] = {
};
static int
-calc_pan(snd_emux_voice_t *vp)
+calc_pan(struct snd_emux_voice *vp)
{
- snd_midi_channel_t *chan = vp->chan;
+ struct snd_midi_channel *chan = vp->chan;
int pan;
/* pan & loop start (pan 8bit, MSB, 0:right, 0xff:left) */
@@ -739,12 +753,12 @@ static unsigned char expressiontab[128] = {
* voice and channels parameters.
*/
static int
-calc_volume(snd_emux_voice_t *vp)
+calc_volume(struct snd_emux_voice *vp)
{
int vol;
int main_vol, expression_vol, master_vol;
- snd_midi_channel_t *chan = vp->chan;
- snd_emux_port_t *port = vp->port;
+ struct snd_midi_channel *chan = vp->chan;
+ struct snd_emux_port *port = vp->port;
expression_vol = chan->control[MIDI_CTL_MSB_EXPRESSION];
LIMITMAX(vp->velocity, 127);
@@ -777,7 +791,7 @@ calc_volume(snd_emux_voice_t *vp)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
if (chan->private) {
- snd_emux_effect_table_t *fx = chan->private;
+ struct snd_emux_effect_table *fx = chan->private;
vol += fx->val[EMUX_FX_ATTEN];
}
#endif
@@ -810,9 +824,9 @@ calc_volume(snd_emux_voice_t *vp)
*/
static int
-calc_pitch(snd_emux_voice_t *vp)
+calc_pitch(struct snd_emux_voice *vp)
{
- snd_midi_channel_t *chan = vp->chan;
+ struct snd_midi_channel *chan = vp->chan;
int offset;
/* calculate offset */
@@ -839,7 +853,7 @@ calc_pitch(snd_emux_voice_t *vp)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
/* add initial pitch correction */
if (chan->private) {
- snd_emux_effect_table_t *fx = chan->private;
+ struct snd_emux_effect_table *fx = chan->private;
if (fx->flag[EMUX_FX_INIT_PITCH])
offset += fx->val[EMUX_FX_INIT_PITCH];
}
@@ -859,7 +873,7 @@ calc_pitch(snd_emux_voice_t *vp)
* Get the bank number assigned to the channel
*/
static int
-get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan)
+get_bank(struct snd_emux_port *port, struct snd_midi_channel *chan)
{
int val;
@@ -888,8 +902,9 @@ get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan)
* The resultant zones are stored on table.
*/
static int
-get_zone(snd_emux_t *emu, snd_emux_port_t *port,
- int *notep, int vel, snd_midi_channel_t *chan, snd_sf_zone_t **table)
+get_zone(struct snd_emux *emu, struct snd_emux_port *port,
+ int *notep, int vel, struct snd_midi_channel *chan,
+ struct snd_sf_zone **table)
{
int preset, bank, def_preset, def_bank;
@@ -912,9 +927,9 @@ get_zone(snd_emux_t *emu, snd_emux_port_t *port,
/*
*/
void
-snd_emux_init_voices(snd_emux_t *emu)
+snd_emux_init_voices(struct snd_emux *emu)
{
- snd_emux_voice_t *vp;
+ struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -934,7 +949,7 @@ snd_emux_init_voices(snd_emux_t *emu)
/*
*/
-void snd_emux_lock_voice(snd_emux_t *emu, int voice)
+void snd_emux_lock_voice(struct snd_emux *emu, int voice)
{
unsigned long flags;
@@ -942,14 +957,17 @@ void snd_emux_lock_voice(snd_emux_t *emu, int voice)
if (emu->voices[voice].state == SNDRV_EMUX_ST_OFF)
emu->voices[voice].state = SNDRV_EMUX_ST_LOCKED;
else
- snd_printk("invalid voice for lock %d (state = %x)\n",
+ snd_printk(KERN_WARNING
+ "invalid voice for lock %d (state = %x)\n",
voice, emu->voices[voice].state);
spin_unlock_irqrestore(&emu->voice_lock, flags);
}
+EXPORT_SYMBOL(snd_emux_lock_voice);
+
/*
*/
-void snd_emux_unlock_voice(snd_emux_t *emu, int voice)
+void snd_emux_unlock_voice(struct snd_emux *emu, int voice)
{
unsigned long flags;
@@ -957,7 +975,10 @@ void snd_emux_unlock_voice(snd_emux_t *emu, int voice)
if (emu->voices[voice].state == SNDRV_EMUX_ST_LOCKED)
emu->voices[voice].state = SNDRV_EMUX_ST_OFF;
else
- snd_printk("invalid voice for unlock %d (state = %x)\n",
+ snd_printk(KERN_WARNING
+ "invalid voice for unlock %d (state = %x)\n",
voice, emu->voices[voice].state);
spin_unlock_irqrestore(&emu->voice_lock, flags);
}
+
+EXPORT_SYMBOL(snd_emux_unlock_voice);
diff --git a/sound/synth/emux/emux_voice.h b/sound/synth/emux/emux_voice.h
index 67eb55348cd..09711f84ed3 100644
--- a/sound/synth/emux/emux_voice.h
+++ b/sound/synth/emux/emux_voice.h
@@ -22,67 +22,75 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/wait.h>
#include <linux/sched.h>
#include <sound/core.h>
#include <sound/emux_synth.h>
/* Prototypes for emux_seq.c */
-int snd_emux_init_seq(snd_emux_t *emu, snd_card_t *card, int index);
-void snd_emux_detach_seq(snd_emux_t *emu);
-snd_emux_port_t *snd_emux_create_port(snd_emux_t *emu, char *name, int max_channels, int type, snd_seq_port_callback_t *callback);
-void snd_emux_reset_port(snd_emux_port_t *port);
-int snd_emux_event_input(snd_seq_event_t *ev, int direct, void *private, int atomic, int hop);
-int snd_emux_inc_count(snd_emux_t *emu);
-void snd_emux_dec_count(snd_emux_t *emu);
-int snd_emux_init_virmidi(snd_emux_t *emu, snd_card_t *card);
-int snd_emux_delete_virmidi(snd_emux_t *emu);
+int snd_emux_init_seq(struct snd_emux *emu, struct snd_card *card, int index);
+void snd_emux_detach_seq(struct snd_emux *emu);
+struct snd_emux_port *snd_emux_create_port(struct snd_emux *emu, char *name,
+ int max_channels, int type,
+ struct snd_seq_port_callback *callback);
+void snd_emux_reset_port(struct snd_emux_port *port);
+int snd_emux_event_input(struct snd_seq_event *ev, int direct, void *private,
+ int atomic, int hop);
+int snd_emux_inc_count(struct snd_emux *emu);
+void snd_emux_dec_count(struct snd_emux *emu);
+int snd_emux_init_virmidi(struct snd_emux *emu, struct snd_card *card);
+int snd_emux_delete_virmidi(struct snd_emux *emu);
/* Prototypes for emux_synth.c */
-void snd_emux_init_voices(snd_emux_t *emu);
+void snd_emux_init_voices(struct snd_emux *emu);
void snd_emux_note_on(void *p, int note, int vel, struct snd_midi_channel *chan);
void snd_emux_note_off(void *p, int note, int vel, struct snd_midi_channel *chan);
void snd_emux_key_press(void *p, int note, int vel, struct snd_midi_channel *chan);
-void snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan);
+void snd_emux_terminate_note(void *p, int note, struct snd_midi_channel *chan);
void snd_emux_control(void *p, int type, struct snd_midi_channel *chan);
-void snd_emux_sounds_off_all(snd_emux_port_t *port);
-void snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int update);
-void snd_emux_update_port(snd_emux_port_t *port, int update);
+void snd_emux_sounds_off_all(struct snd_emux_port *port);
+void snd_emux_update_channel(struct snd_emux_port *port,
+ struct snd_midi_channel *chan, int update);
+void snd_emux_update_port(struct snd_emux_port *port, int update);
void snd_emux_timer_callback(unsigned long data);
/* emux_effect.c */
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
-void snd_emux_create_effect(snd_emux_port_t *p);
-void snd_emux_delete_effect(snd_emux_port_t *p);
-void snd_emux_clear_effect(snd_emux_port_t *p);
-void snd_emux_setup_effect(snd_emux_voice_t *vp);
-void snd_emux_send_effect_oss(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val);
-void snd_emux_send_effect(snd_emux_port_t *port, snd_midi_channel_t *chan, int type, int val, int mode);
+void snd_emux_create_effect(struct snd_emux_port *p);
+void snd_emux_delete_effect(struct snd_emux_port *p);
+void snd_emux_clear_effect(struct snd_emux_port *p);
+void snd_emux_setup_effect(struct snd_emux_voice *vp);
+void snd_emux_send_effect_oss(struct snd_emux_port *port,
+ struct snd_midi_channel *chan, int type, int val);
+void snd_emux_send_effect(struct snd_emux_port *port,
+ struct snd_midi_channel *chan, int type, int val, int mode);
#endif
/* emux_nrpn.c */
-void snd_emux_sysex(void *private_data, unsigned char *buf, int len, int parsed, snd_midi_channel_set_t *chset);
-int snd_emux_xg_control(snd_emux_port_t *port, snd_midi_channel_t *chan, int param);
-void snd_emux_nrpn(void *private_data, snd_midi_channel_t *chan, snd_midi_channel_set_t *chset);
+void snd_emux_sysex(void *private_data, unsigned char *buf, int len,
+ int parsed, struct snd_midi_channel_set *chset);
+int snd_emux_xg_control(struct snd_emux_port *port,
+ struct snd_midi_channel *chan, int param);
+void snd_emux_nrpn(void *private_data, struct snd_midi_channel *chan,
+ struct snd_midi_channel_set *chset);
/* emux_oss.c */
-void snd_emux_init_seq_oss(snd_emux_t *emu);
-void snd_emux_detach_seq_oss(snd_emux_t *emu);
+void snd_emux_init_seq_oss(struct snd_emux *emu);
+void snd_emux_detach_seq_oss(struct snd_emux *emu);
/* emux_proc.c */
#ifdef CONFIG_PROC_FS
-void snd_emux_proc_init(snd_emux_t *emu, snd_card_t *card, int device);
-void snd_emux_proc_free(snd_emux_t *emu);
+void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device);
+void snd_emux_proc_free(struct snd_emux *emu);
#endif
#define STATE_IS_PLAYING(s) ((s) & SNDRV_EMUX_ST_ON)
/* emux_hwdep.c */
-int snd_emux_init_hwdep(snd_emux_t *emu);
-void snd_emux_delete_hwdep(snd_emux_t *emu);
+int snd_emux_init_hwdep(struct snd_emux *emu);
+void snd_emux_delete_hwdep(struct snd_emux *emu);
#endif
diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c
index 901a7db05bd..78683b2064f 100644
--- a/sound/synth/emux/soundfont.c
+++ b/sound/synth/emux/soundfont.c
@@ -25,50 +25,61 @@
* of doing things so that the old sfxload utility can be used.
* Everything may change when there is an alsa way of doing things.
*/
-#include <sound/driver.h>
#include <asm/uaccess.h>
#include <linux/slab.h>
+#include <linux/export.h>
#include <sound/core.h>
#include <sound/soundfont.h>
#include <sound/seq_oss_legacy.h>
/* Prototypes for static functions */
-static int open_patch(snd_sf_list_t *sflist, const char __user *data, int count, int client);
-static snd_soundfont_t *newsf(snd_sf_list_t *sflist, int type, char *name);
-static int is_identical_font(snd_soundfont_t *sf, int type, unsigned char *name);
-static int close_patch(snd_sf_list_t *sflist);
-static int probe_data(snd_sf_list_t *sflist, int sample_id);
-static void set_zone_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_zone_t *zp);
-static snd_sf_zone_t *sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf);
-static void set_sample_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp);
-static snd_sf_sample_t *sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf);
-static void sf_sample_delete(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp);
-static int load_map(snd_sf_list_t *sflist, const void __user *data, int count);
-static int load_info(snd_sf_list_t *sflist, const void __user *data, long count);
-static int remove_info(snd_sf_list_t *sflist, snd_soundfont_t *sf, int bank, int instr);
-static void init_voice_info(soundfont_voice_info_t *avp);
-static void init_voice_parm(soundfont_voice_parm_t *pp);
-static snd_sf_sample_t *set_sample(snd_soundfont_t *sf, soundfont_voice_info_t *avp);
-static snd_sf_sample_t *find_sample(snd_soundfont_t *sf, int sample_id);
-static int load_data(snd_sf_list_t *sflist, const void __user *data, long count);
-static void rebuild_presets(snd_sf_list_t *sflist);
-static void add_preset(snd_sf_list_t *sflist, snd_sf_zone_t *cur);
-static void delete_preset(snd_sf_list_t *sflist, snd_sf_zone_t *zp);
-static snd_sf_zone_t *search_first_zone(snd_sf_list_t *sflist, int bank, int preset, int key);
-static int search_zones(snd_sf_list_t *sflist, int *notep, int vel, int preset, int bank, snd_sf_zone_t **table, int max_layers, int level);
+static int open_patch(struct snd_sf_list *sflist, const char __user *data,
+ int count, int client);
+static struct snd_soundfont *newsf(struct snd_sf_list *sflist, int type, char *name);
+static int is_identical_font(struct snd_soundfont *sf, int type, unsigned char *name);
+static int close_patch(struct snd_sf_list *sflist);
+static int probe_data(struct snd_sf_list *sflist, int sample_id);
+static void set_zone_counter(struct snd_sf_list *sflist,
+ struct snd_soundfont *sf, struct snd_sf_zone *zp);
+static struct snd_sf_zone *sf_zone_new(struct snd_sf_list *sflist,
+ struct snd_soundfont *sf);
+static void set_sample_counter(struct snd_sf_list *sflist,
+ struct snd_soundfont *sf, struct snd_sf_sample *sp);
+static struct snd_sf_sample *sf_sample_new(struct snd_sf_list *sflist,
+ struct snd_soundfont *sf);
+static void sf_sample_delete(struct snd_sf_list *sflist,
+ struct snd_soundfont *sf, struct snd_sf_sample *sp);
+static int load_map(struct snd_sf_list *sflist, const void __user *data, int count);
+static int load_info(struct snd_sf_list *sflist, const void __user *data, long count);
+static int remove_info(struct snd_sf_list *sflist, struct snd_soundfont *sf,
+ int bank, int instr);
+static void init_voice_info(struct soundfont_voice_info *avp);
+static void init_voice_parm(struct soundfont_voice_parm *pp);
+static struct snd_sf_sample *set_sample(struct snd_soundfont *sf,
+ struct soundfont_voice_info *avp);
+static struct snd_sf_sample *find_sample(struct snd_soundfont *sf, int sample_id);
+static int load_data(struct snd_sf_list *sflist, const void __user *data, long count);
+static void rebuild_presets(struct snd_sf_list *sflist);
+static void add_preset(struct snd_sf_list *sflist, struct snd_sf_zone *cur);
+static void delete_preset(struct snd_sf_list *sflist, struct snd_sf_zone *zp);
+static struct snd_sf_zone *search_first_zone(struct snd_sf_list *sflist,
+ int bank, int preset, int key);
+static int search_zones(struct snd_sf_list *sflist, int *notep, int vel,
+ int preset, int bank, struct snd_sf_zone **table,
+ int max_layers, int level);
static int get_index(int bank, int instr, int key);
-static void snd_sf_init(snd_sf_list_t *sflist);
-static void snd_sf_clear(snd_sf_list_t *sflist);
+static void snd_sf_init(struct snd_sf_list *sflist);
+static void snd_sf_clear(struct snd_sf_list *sflist);
/*
* lock access to sflist
*/
static void
-lock_preset(snd_sf_list_t *sflist)
+lock_preset(struct snd_sf_list *sflist)
{
unsigned long flags;
- down(&sflist->presets_mutex);
+ mutex_lock(&sflist->presets_mutex);
spin_lock_irqsave(&sflist->lock, flags);
sflist->presets_locked = 1;
spin_unlock_irqrestore(&sflist->lock, flags);
@@ -79,13 +90,13 @@ lock_preset(snd_sf_list_t *sflist)
* remove lock
*/
static void
-unlock_preset(snd_sf_list_t *sflist)
+unlock_preset(struct snd_sf_list *sflist)
{
unsigned long flags;
spin_lock_irqsave(&sflist->lock, flags);
sflist->presets_locked = 0;
spin_unlock_irqrestore(&sflist->lock, flags);
- up(&sflist->presets_mutex);
+ mutex_unlock(&sflist->presets_mutex);
}
@@ -93,7 +104,7 @@ unlock_preset(snd_sf_list_t *sflist)
* close the patch if the patch was opened by this client.
*/
int
-snd_soundfont_close_check(snd_sf_list_t *sflist, int client)
+snd_soundfont_close_check(struct snd_sf_list *sflist, int client)
{
unsigned long flags;
spin_lock_irqsave(&sflist->lock, flags);
@@ -115,14 +126,15 @@ snd_soundfont_close_check(snd_sf_list_t *sflist, int client)
* it wants to do with it.
*/
int
-snd_soundfont_load(snd_sf_list_t *sflist, const void __user *data, long count, int client)
+snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data,
+ long count, int client)
{
- soundfont_patch_info_t patch;
+ struct soundfont_patch_info patch;
unsigned long flags;
int rc;
if (count < (long)sizeof(patch)) {
- snd_printk("patch record too small %ld\n", count);
+ snd_printk(KERN_ERR "patch record too small %ld\n", count);
return -EINVAL;
}
if (copy_from_user(&patch, data, sizeof(patch)))
@@ -132,15 +144,16 @@ snd_soundfont_load(snd_sf_list_t *sflist, const void __user *data, long count, i
data += sizeof(patch);
if (patch.key != SNDRV_OSS_SOUNDFONT_PATCH) {
- snd_printk("'The wrong kind of patch' %x\n", patch.key);
+ snd_printk(KERN_ERR "The wrong kind of patch %x\n", patch.key);
return -EINVAL;
}
if (count < patch.len) {
- snd_printk("Patch too short %ld, need %d\n", count, patch.len);
+ snd_printk(KERN_ERR "Patch too short %ld, need %d\n",
+ count, patch.len);
return -EINVAL;
}
if (patch.len < 0) {
- snd_printk("poor length %d\n", patch.len);
+ snd_printk(KERN_ERR "poor length %d\n", patch.len);
return -EINVAL;
}
@@ -183,8 +196,9 @@ snd_soundfont_load(snd_sf_list_t *sflist, const void __user *data, long count, i
break;
case SNDRV_SFNT_REMOVE_INFO:
/* patch must be opened */
- if (sflist->currsf) {
- snd_printk("soundfont: remove_info: patch not opened\n");
+ if (!sflist->currsf) {
+ snd_printk(KERN_ERR "soundfont: remove_info: "
+ "patch not opened\n");
rc = -EINVAL;
} else {
int bank, instr;
@@ -215,10 +229,11 @@ is_special_type(int type)
/* open patch; create sf list */
static int
-open_patch(snd_sf_list_t *sflist, const char __user *data, int count, int client)
+open_patch(struct snd_sf_list *sflist, const char __user *data,
+ int count, int client)
{
- soundfont_open_parm_t parm;
- snd_soundfont_t *sf;
+ struct soundfont_open_parm parm;
+ struct snd_soundfont *sf;
unsigned long flags;
spin_lock_irqsave(&sflist->lock, flags);
@@ -251,10 +266,10 @@ open_patch(snd_sf_list_t *sflist, const char __user *data, int count, int client
/*
* Allocate a new soundfont structure.
*/
-static snd_soundfont_t *
-newsf(snd_sf_list_t *sflist, int type, char *name)
+static struct snd_soundfont *
+newsf(struct snd_sf_list *sflist, int type, char *name)
{
- snd_soundfont_t *sf;
+ struct snd_soundfont *sf;
/* check the shared fonts */
if (type & SNDRV_SFNT_PAT_SHARED) {
@@ -266,7 +281,7 @@ newsf(snd_sf_list_t *sflist, int type, char *name)
}
/* not found -- create a new one */
- sf = kcalloc(1, sizeof(*sf), GFP_KERNEL);
+ sf = kzalloc(sizeof(*sf), GFP_KERNEL);
if (sf == NULL)
return NULL;
sf->id = sflist->fonts_size;
@@ -287,7 +302,7 @@ newsf(snd_sf_list_t *sflist, int type, char *name)
/* check if the given name matches to the existing list */
static int
-is_identical_font(snd_soundfont_t *sf, int type, unsigned char *name)
+is_identical_font(struct snd_soundfont *sf, int type, unsigned char *name)
{
return ((sf->type & SNDRV_SFNT_PAT_SHARED) &&
(sf->type & 0x0f) == (type & 0x0f) &&
@@ -299,7 +314,7 @@ is_identical_font(snd_soundfont_t *sf, int type, unsigned char *name)
* Close the current patch.
*/
static int
-close_patch(snd_sf_list_t *sflist)
+close_patch(struct snd_sf_list *sflist)
{
unsigned long flags;
@@ -316,7 +331,7 @@ close_patch(snd_sf_list_t *sflist)
/* probe sample in the current list -- nothing to be loaded */
static int
-probe_data(snd_sf_list_t *sflist, int sample_id)
+probe_data(struct snd_sf_list *sflist, int sample_id)
{
/* patch must be opened */
if (sflist->currsf) {
@@ -331,7 +346,8 @@ probe_data(snd_sf_list_t *sflist, int sample_id)
* increment zone counter
*/
static void
-set_zone_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_zone_t *zp)
+set_zone_counter(struct snd_sf_list *sflist, struct snd_soundfont *sf,
+ struct snd_sf_zone *zp)
{
zp->counter = sflist->zone_counter++;
if (sf->type & SNDRV_SFNT_PAT_LOCKED)
@@ -341,12 +357,12 @@ set_zone_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_zone_t *zp)
/*
* allocate a new zone record
*/
-static snd_sf_zone_t *
-sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
+static struct snd_sf_zone *
+sf_zone_new(struct snd_sf_list *sflist, struct snd_soundfont *sf)
{
- snd_sf_zone_t *zp;
+ struct snd_sf_zone *zp;
- if ((zp = kcalloc(1, sizeof(*zp), GFP_KERNEL)) == NULL)
+ if ((zp = kzalloc(sizeof(*zp), GFP_KERNEL)) == NULL)
return NULL;
zp->next = sf->zones;
sf->zones = zp;
@@ -359,10 +375,11 @@ sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
/*
- * increment sample couter
+ * increment sample counter
*/
static void
-set_sample_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp)
+set_sample_counter(struct snd_sf_list *sflist, struct snd_soundfont *sf,
+ struct snd_sf_sample *sp)
{
sp->counter = sflist->sample_counter++;
if (sf->type & SNDRV_SFNT_PAT_LOCKED)
@@ -372,12 +389,12 @@ set_sample_counter(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *
/*
* allocate a new sample list record
*/
-static snd_sf_sample_t *
-sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
+static struct snd_sf_sample *
+sf_sample_new(struct snd_sf_list *sflist, struct snd_soundfont *sf)
{
- snd_sf_sample_t *sp;
+ struct snd_sf_sample *sp;
- if ((sp = kcalloc(1, sizeof(*sp), GFP_KERNEL)) == NULL)
+ if ((sp = kzalloc(sizeof(*sp), GFP_KERNEL)) == NULL)
return NULL;
sp->next = sf->samples;
@@ -392,7 +409,8 @@ sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
* only the last allocated sample can be deleted.
*/
static void
-sf_sample_delete(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp)
+sf_sample_delete(struct snd_sf_list *sflist, struct snd_soundfont *sf,
+ struct snd_sf_sample *sp)
{
/* only last sample is accepted */
if (sp == sf->samples) {
@@ -404,11 +422,11 @@ sf_sample_delete(snd_sf_list_t *sflist, snd_soundfont_t *sf, snd_sf_sample_t *sp
/* load voice map */
static int
-load_map(snd_sf_list_t *sflist, const void __user *data, int count)
+load_map(struct snd_sf_list *sflist, const void __user *data, int count)
{
- snd_sf_zone_t *zp, *prevp;
- snd_soundfont_t *sf;
- soundfont_voice_map_t map;
+ struct snd_sf_zone *zp, *prevp;
+ struct snd_soundfont *sf;
+ struct soundfont_voice_map map;
/* get the link info */
if (count < (int)sizeof(map))
@@ -469,9 +487,10 @@ load_map(snd_sf_list_t *sflist, const void __user *data, int count)
/* remove the present instrument layers */
static int
-remove_info(snd_sf_list_t *sflist, snd_soundfont_t *sf, int bank, int instr)
+remove_info(struct snd_sf_list *sflist, struct snd_soundfont *sf,
+ int bank, int instr)
{
- snd_sf_zone_t *prev, *next, *p;
+ struct snd_sf_zone *prev, *next, *p;
int removed = 0;
prev = NULL;
@@ -500,11 +519,11 @@ remove_info(snd_sf_list_t *sflist, snd_soundfont_t *sf, int bank, int instr)
* open soundfont.
*/
static int
-load_info(snd_sf_list_t *sflist, const void __user *data, long count)
+load_info(struct snd_sf_list *sflist, const void __user *data, long count)
{
- snd_soundfont_t *sf;
- snd_sf_zone_t *zone;
- soundfont_voice_rec_hdr_t hdr;
+ struct snd_soundfont *sf;
+ struct snd_sf_zone *zone;
+ struct soundfont_voice_rec_hdr hdr;
int i;
/* patch must be opened */
@@ -515,7 +534,7 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
return -EINVAL;
if (count < (long)sizeof(hdr)) {
- printk("Soundfont error: invalid patch zone length\n");
+ printk(KERN_ERR "Soundfont error: invalid patch zone length\n");
return -EINVAL;
}
if (copy_from_user((char*)&hdr, data, sizeof(hdr)))
@@ -525,12 +544,14 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
count -= sizeof(hdr);
if (hdr.nvoices <= 0 || hdr.nvoices >= 100) {
- printk("Soundfont error: Illegal voice number %d\n", hdr.nvoices);
+ printk(KERN_ERR "Soundfont error: Illegal voice number %d\n",
+ hdr.nvoices);
return -EINVAL;
}
- if (count < (long)sizeof(soundfont_voice_info_t)*hdr.nvoices) {
- printk("Soundfont Error: patch length(%ld) is smaller than nvoices(%d)\n",
+ if (count < (long)sizeof(struct soundfont_voice_info) * hdr.nvoices) {
+ printk(KERN_ERR "Soundfont Error: "
+ "patch length(%ld) is smaller than nvoices(%d)\n",
count, hdr.nvoices);
return -EINVAL;
}
@@ -553,7 +574,7 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
}
for (i = 0; i < hdr.nvoices; i++) {
- snd_sf_zone_t tmpzone;
+ struct snd_sf_zone tmpzone;
/* copy awe_voice_info parameters */
if (copy_from_user(&tmpzone.v, data, sizeof(tmpzone.v))) {
@@ -590,7 +611,7 @@ load_info(snd_sf_list_t *sflist, const void __user *data, long count)
/* initialize voice_info record */
static void
-init_voice_info(soundfont_voice_info_t *avp)
+init_voice_info(struct soundfont_voice_info *avp)
{
memset(avp, 0, sizeof(*avp));
@@ -614,7 +635,7 @@ init_voice_info(soundfont_voice_info_t *avp)
* Chorus and Reverb effects are zero.
*/
static void
-init_voice_parm(soundfont_voice_parm_t *pp)
+init_voice_parm(struct soundfont_voice_parm *pp)
{
memset(pp, 0, sizeof(*pp));
@@ -635,10 +656,10 @@ init_voice_parm(soundfont_voice_parm_t *pp)
}
/* search the specified sample */
-static snd_sf_sample_t *
-set_sample(snd_soundfont_t *sf, soundfont_voice_info_t *avp)
+static struct snd_sf_sample *
+set_sample(struct snd_soundfont *sf, struct soundfont_voice_info *avp)
{
- snd_sf_sample_t *sample;
+ struct snd_sf_sample *sample;
sample = find_sample(sf, avp->sample);
if (sample == NULL)
@@ -661,10 +682,10 @@ set_sample(snd_soundfont_t *sf, soundfont_voice_info_t *avp)
}
/* find the sample pointer with the given id in the soundfont */
-static snd_sf_sample_t *
-find_sample(snd_soundfont_t *sf, int sample_id)
+static struct snd_sf_sample *
+find_sample(struct snd_soundfont *sf, int sample_id)
{
- snd_sf_sample_t *p;
+ struct snd_sf_sample *p;
if (sf == NULL)
return NULL;
@@ -684,11 +705,11 @@ find_sample(snd_soundfont_t *sf, int sample_id)
* routine.
*/
static int
-load_data(snd_sf_list_t *sflist, const void __user *data, long count)
+load_data(struct snd_sf_list *sflist, const void __user *data, long count)
{
- snd_soundfont_t *sf;
- soundfont_sample_info_t sample_info;
- snd_sf_sample_t *sp;
+ struct snd_soundfont *sf;
+ struct soundfont_sample_info sample_info;
+ struct snd_sf_sample *sp;
long off;
/* patch must be opened */
@@ -793,6 +814,9 @@ snd_sf_linear_to_log(unsigned int amount, int offset, int ratio)
return v;
}
+EXPORT_SYMBOL(snd_sf_linear_to_log);
+
+
#define OFFSET_MSEC 653117 /* base = 1000 */
#define OFFSET_ABSCENT 851781 /* base = 8176 */
#define OFFSET_SAMPLERATE 1011119 /* base = 44100 */
@@ -922,17 +946,18 @@ int snd_sf_vol_table[128] = {
/* load GUS patch */
static int
-load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int client)
+load_guspatch(struct snd_sf_list *sflist, const char __user *data,
+ long count, int client)
{
struct patch_info patch;
- snd_soundfont_t *sf;
- snd_sf_zone_t *zone;
- snd_sf_sample_t *smp;
+ struct snd_soundfont *sf;
+ struct snd_sf_zone *zone;
+ struct snd_sf_sample *smp;
int note, sample_id;
int rc;
if (count < (long)sizeof(patch)) {
- snd_printk("patch record too small %ld\n", count);
+ snd_printk(KERN_ERR "patch record too small %ld\n", count);
return -EINVAL;
}
if (copy_from_user(&patch, data, sizeof(patch)))
@@ -992,9 +1017,11 @@ load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int cl
*/
if (sflist->callback.sample_new) {
rc = sflist->callback.sample_new
- (sflist->callback.private_data, smp, sflist->memhdr, data, count);
+ (sflist->callback.private_data, smp, sflist->memhdr,
+ data, count);
if (rc < 0) {
sf_sample_delete(sflist, sf, smp);
+ kfree(zone);
return rc;
}
/* memory offset is updated after */
@@ -1013,7 +1040,8 @@ load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int cl
/* panning position; -128 - 127 => 0-127 */
zone->v.pan = (patch.panning + 128) / 2;
#if 0
- snd_printk("gus: basefrq=%d (ofs=%d) root=%d,tune=%d, range:%d-%d\n",
+ snd_printk(KERN_DEBUG
+ "gus: basefrq=%d (ofs=%d) root=%d,tune=%d, range:%d-%d\n",
(int)patch.base_freq, zone->v.rate_offset,
zone->v.root, zone->v.tune, zone->v.low, zone->v.high);
#endif
@@ -1047,7 +1075,8 @@ load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int cl
zone->v.parm.volrelease = 0x8000 | snd_sf_calc_parm_decay(release);
zone->v.attenuation = calc_gus_attenuation(patch.env_offset[0]);
#if 0
- snd_printk("gus: atkhld=%x, dcysus=%x, volrel=%x, att=%d\n",
+ snd_printk(KERN_DEBUG
+ "gus: atkhld=%x, dcysus=%x, volrel=%x, att=%d\n",
zone->v.parm.volatkhld,
zone->v.parm.voldcysus,
zone->v.parm.volrelease,
@@ -1095,7 +1124,7 @@ load_guspatch(snd_sf_list_t *sflist, const char __user *data, long count, int cl
/* load GUS patch */
int
-snd_soundfont_load_guspatch(snd_sf_list_t *sflist, const char __user *data,
+snd_soundfont_load_guspatch(struct snd_sf_list *sflist, const char __user *data,
long count, int client)
{
int rc;
@@ -1114,10 +1143,10 @@ snd_soundfont_load_guspatch(snd_sf_list_t *sflist, const char __user *data,
* bank/key combination).
*/
static void
-rebuild_presets(snd_sf_list_t *sflist)
+rebuild_presets(struct snd_sf_list *sflist)
{
- snd_soundfont_t *sf;
- snd_sf_zone_t *cur;
+ struct snd_soundfont *sf;
+ struct snd_sf_zone *cur;
/* clear preset table */
memset(sflist->presets, 0, sizeof(sflist->presets));
@@ -1142,15 +1171,15 @@ rebuild_presets(snd_sf_list_t *sflist)
* add the given zone to preset table
*/
static void
-add_preset(snd_sf_list_t *sflist, snd_sf_zone_t *cur)
+add_preset(struct snd_sf_list *sflist, struct snd_sf_zone *cur)
{
- snd_sf_zone_t *zone;
+ struct snd_sf_zone *zone;
int index;
zone = search_first_zone(sflist, cur->bank, cur->instr, cur->v.low);
if (zone && zone->v.sf_id != cur->v.sf_id) {
/* different instrument was already defined */
- snd_sf_zone_t *p;
+ struct snd_sf_zone *p;
/* compare the allocated time */
for (p = zone; p; p = p->next_zone) {
if (p->counter > cur->counter)
@@ -1174,10 +1203,10 @@ add_preset(snd_sf_list_t *sflist, snd_sf_zone_t *cur)
* delete the given zones from preset_table
*/
static void
-delete_preset(snd_sf_list_t *sflist, snd_sf_zone_t *zp)
+delete_preset(struct snd_sf_list *sflist, struct snd_sf_zone *zp)
{
int index;
- snd_sf_zone_t *p;
+ struct snd_sf_zone *p;
if ((index = get_index(zp->bank, zp->instr, zp->v.low)) < 0)
return;
@@ -1200,10 +1229,10 @@ delete_preset(snd_sf_list_t *sflist, snd_sf_zone_t *zp)
* This function returns the number of found zones. 0 if not found.
*/
int
-snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
+snd_soundfont_search_zone(struct snd_sf_list *sflist, int *notep, int vel,
int preset, int bank,
int def_preset, int def_bank,
- snd_sf_zone_t **table, int max_layers)
+ struct snd_sf_zone **table, int max_layers)
{
int nvoices;
unsigned long flags;
@@ -1217,10 +1246,13 @@ snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
spin_unlock_irqrestore(&sflist->lock, flags);
return 0;
}
- nvoices = search_zones(sflist, notep, vel, preset, bank, table, max_layers, 0);
+ nvoices = search_zones(sflist, notep, vel, preset, bank,
+ table, max_layers, 0);
if (! nvoices) {
if (preset != def_preset || bank != def_bank)
- nvoices = search_zones(sflist, notep, vel, def_preset, def_bank, table, max_layers, 0);
+ nvoices = search_zones(sflist, notep, vel,
+ def_preset, def_bank,
+ table, max_layers, 0);
}
spin_unlock_irqrestore(&sflist->lock, flags);
return nvoices;
@@ -1230,11 +1262,11 @@ snd_soundfont_search_zone(snd_sf_list_t *sflist, int *notep, int vel,
/*
* search the first matching zone
*/
-static snd_sf_zone_t *
-search_first_zone(snd_sf_list_t *sflist, int bank, int preset, int key)
+static struct snd_sf_zone *
+search_first_zone(struct snd_sf_list *sflist, int bank, int preset, int key)
{
int index;
- snd_sf_zone_t *zp;
+ struct snd_sf_zone *zp;
if ((index = get_index(bank, preset, key)) < 0)
return NULL;
@@ -1250,9 +1282,11 @@ search_first_zone(snd_sf_list_t *sflist, int bank, int preset, int key)
* search matching zones from sflist. can be called recursively.
*/
static int
-search_zones(snd_sf_list_t *sflist, int *notep, int vel, int preset, int bank, snd_sf_zone_t **table, int max_layers, int level)
+search_zones(struct snd_sf_list *sflist, int *notep, int vel,
+ int preset, int bank, struct snd_sf_zone **table,
+ int max_layers, int level)
{
- snd_sf_zone_t *zp;
+ struct snd_sf_zone *zp;
int nvoices;
zp = search_first_zone(sflist, bank, preset, *notep);
@@ -1310,7 +1344,7 @@ get_index(int bank, int instr, int key)
* Initialise the sflist structure.
*/
static void
-snd_sf_init(snd_sf_list_t *sflist)
+snd_sf_init(struct snd_sf_list *sflist)
{
memset(sflist->presets, 0, sizeof(sflist->presets));
@@ -1329,11 +1363,11 @@ snd_sf_init(snd_sf_list_t *sflist)
* Release all list records
*/
static void
-snd_sf_clear(snd_sf_list_t *sflist)
+snd_sf_clear(struct snd_sf_list *sflist)
{
- snd_soundfont_t *sf, *nextsf;
- snd_sf_zone_t *zp, *nextzp;
- snd_sf_sample_t *sp, *nextsp;
+ struct snd_soundfont *sf, *nextsf;
+ struct snd_sf_zone *zp, *nextzp;
+ struct snd_sf_sample *sp, *nextsp;
for (sf = sflist->fonts; sf; sf = nextsf) {
nextsf = sf->next;
@@ -1344,7 +1378,8 @@ snd_sf_clear(snd_sf_list_t *sflist)
for (sp = sf->samples; sp; sp = nextsp) {
nextsp = sp->next;
if (sflist->callback.sample_free)
- sflist->callback.sample_free(sflist->callback.private_data, sp, sflist->memhdr);
+ sflist->callback.sample_free(sflist->callback.private_data,
+ sp, sflist->memhdr);
kfree(sp);
}
kfree(sf);
@@ -1357,15 +1392,15 @@ snd_sf_clear(snd_sf_list_t *sflist)
/*
* Create a new sflist structure
*/
-snd_sf_list_t *
-snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr)
+struct snd_sf_list *
+snd_sf_new(struct snd_sf_callback *callback, struct snd_util_memhdr *hdr)
{
- snd_sf_list_t *sflist;
+ struct snd_sf_list *sflist;
- if ((sflist = kcalloc(1, sizeof(*sflist), GFP_KERNEL)) == NULL)
+ if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL)
return NULL;
- init_MUTEX(&sflist->presets_mutex);
+ mutex_init(&sflist->presets_mutex);
spin_lock_init(&sflist->lock);
sflist->memhdr = hdr;
@@ -1381,7 +1416,7 @@ snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr)
* Free everything allocated off the sflist structure.
*/
void
-snd_sf_free(snd_sf_list_t *sflist)
+snd_sf_free(struct snd_sf_list *sflist)
{
if (sflist == NULL)
return;
@@ -1400,7 +1435,7 @@ snd_sf_free(snd_sf_list_t *sflist)
* The soundcard should be silet before calling this function.
*/
int
-snd_soundfont_remove_samples(snd_sf_list_t *sflist)
+snd_soundfont_remove_samples(struct snd_sf_list *sflist)
{
lock_preset(sflist);
if (sflist->callback.sample_reset)
@@ -1416,11 +1451,11 @@ snd_soundfont_remove_samples(snd_sf_list_t *sflist)
* The soundcard should be silent before calling this function.
*/
int
-snd_soundfont_remove_unlocked(snd_sf_list_t *sflist)
+snd_soundfont_remove_unlocked(struct snd_sf_list *sflist)
{
- snd_soundfont_t *sf;
- snd_sf_zone_t *zp, *nextzp;
- snd_sf_sample_t *sp, *nextsp;
+ struct snd_soundfont *sf;
+ struct snd_sf_zone *zp, *nextzp;
+ struct snd_sf_sample *sp, *nextsp;
lock_preset(sflist);
@@ -1446,7 +1481,8 @@ snd_soundfont_remove_unlocked(snd_sf_list_t *sflist)
sf->samples = nextsp;
sflist->mem_used -= sp->v.truesize;
if (sflist->callback.sample_free)
- sflist->callback.sample_free(sflist->callback.private_data, sp, sflist->memhdr);
+ sflist->callback.sample_free(sflist->callback.private_data,
+ sp, sflist->memhdr);
kfree(sp);
}
}
@@ -1459,4 +1495,3 @@ snd_soundfont_remove_unlocked(snd_sf_list_t *sflist)
unlock_preset(sflist);
return 0;
}
-
diff --git a/sound/synth/util_mem.c b/sound/synth/util_mem.c
index 8b131a11e54..8e34bc4e07e 100644
--- a/sound/synth/util_mem.c
+++ b/sound/synth/util_mem.c
@@ -18,9 +18,10 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
+#include <linux/mutex.h>
#include <linux/init.h>
#include <linux/slab.h>
+#include <linux/module.h>
#include <sound/core.h>
#include <sound/util_mem.h>
@@ -28,21 +29,21 @@ MODULE_AUTHOR("Takashi Iwai");
MODULE_DESCRIPTION("Generic memory management routines for soundcard memory allocation");
MODULE_LICENSE("GPL");
-#define get_memblk(p) list_entry(p, snd_util_memblk_t, list)
+#define get_memblk(p) list_entry(p, struct snd_util_memblk, list)
/*
* create a new memory manager
*/
-snd_util_memhdr_t *
+struct snd_util_memhdr *
snd_util_memhdr_new(int memsize)
{
- snd_util_memhdr_t *hdr;
+ struct snd_util_memhdr *hdr;
- hdr = kcalloc(1, sizeof(*hdr), GFP_KERNEL);
+ hdr = kzalloc(sizeof(*hdr), GFP_KERNEL);
if (hdr == NULL)
return NULL;
hdr->size = memsize;
- init_MUTEX(&hdr->block_mutex);
+ mutex_init(&hdr->block_mutex);
INIT_LIST_HEAD(&hdr->block);
return hdr;
@@ -51,11 +52,12 @@ snd_util_memhdr_new(int memsize)
/*
* free a memory manager
*/
-void snd_util_memhdr_free(snd_util_memhdr_t *hdr)
+void snd_util_memhdr_free(struct snd_util_memhdr *hdr)
{
struct list_head *p;
- snd_assert(hdr != NULL, return);
+ if (!hdr)
+ return;
/* release all blocks */
while ((p = hdr->block.next) != &hdr->block) {
list_del(p);
@@ -67,15 +69,15 @@ void snd_util_memhdr_free(snd_util_memhdr_t *hdr)
/*
* allocate a memory block (without mutex)
*/
-snd_util_memblk_t *
-__snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size)
+struct snd_util_memblk *
+__snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size)
{
- snd_util_memblk_t *blk;
- snd_util_unit_t units, prev_offset;
+ struct snd_util_memblk *blk;
+ unsigned int units, prev_offset;
struct list_head *p;
- snd_assert(hdr != NULL, return NULL);
- snd_assert(size > 0, return NULL);
+ if (snd_BUG_ON(!hdr || size <= 0))
+ return NULL;
/* word alignment */
units = size;
@@ -104,20 +106,21 @@ __found:
* create a new memory block with the given size
* the block is linked next to prev
*/
-snd_util_memblk_t *
-__snd_util_memblk_new(snd_util_memhdr_t *hdr, snd_util_unit_t units,
+struct snd_util_memblk *
+__snd_util_memblk_new(struct snd_util_memhdr *hdr, unsigned int units,
struct list_head *prev)
{
- snd_util_memblk_t *blk;
+ struct snd_util_memblk *blk;
- blk = kmalloc(sizeof(snd_util_memblk_t) + hdr->block_extra_size, GFP_KERNEL);
+ blk = kmalloc(sizeof(struct snd_util_memblk) + hdr->block_extra_size,
+ GFP_KERNEL);
if (blk == NULL)
return NULL;
- if (! prev || prev == &hdr->block)
+ if (prev == &hdr->block)
blk->offset = 0;
else {
- snd_util_memblk_t *p = get_memblk(prev);
+ struct snd_util_memblk *p = get_memblk(prev);
blk->offset = p->offset + p->size;
}
blk->size = units;
@@ -131,13 +134,13 @@ __snd_util_memblk_new(snd_util_memhdr_t *hdr, snd_util_unit_t units,
/*
* allocate a memory block (with mutex)
*/
-snd_util_memblk_t *
-snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size)
+struct snd_util_memblk *
+snd_util_mem_alloc(struct snd_util_memhdr *hdr, int size)
{
- snd_util_memblk_t *blk;
- down(&hdr->block_mutex);
+ struct snd_util_memblk *blk;
+ mutex_lock(&hdr->block_mutex);
blk = __snd_util_mem_alloc(hdr, size);
- up(&hdr->block_mutex);
+ mutex_unlock(&hdr->block_mutex);
return blk;
}
@@ -147,7 +150,7 @@ snd_util_mem_alloc(snd_util_memhdr_t *hdr, int size)
* (without mutex)
*/
void
-__snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
+__snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk)
{
list_del(&blk->list);
hdr->nblocks--;
@@ -158,25 +161,26 @@ __snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
/*
* free a memory block (with mutex)
*/
-int snd_util_mem_free(snd_util_memhdr_t *hdr, snd_util_memblk_t *blk)
+int snd_util_mem_free(struct snd_util_memhdr *hdr, struct snd_util_memblk *blk)
{
- snd_assert(hdr && blk, return -EINVAL);
+ if (snd_BUG_ON(!hdr || !blk))
+ return -EINVAL;
- down(&hdr->block_mutex);
+ mutex_lock(&hdr->block_mutex);
__snd_util_mem_free(hdr, blk);
- up(&hdr->block_mutex);
+ mutex_unlock(&hdr->block_mutex);
return 0;
}
/*
* return available memory size
*/
-int snd_util_mem_avail(snd_util_memhdr_t *hdr)
+int snd_util_mem_avail(struct snd_util_memhdr *hdr)
{
unsigned int size;
- down(&hdr->block_mutex);
+ mutex_lock(&hdr->block_mutex);
size = hdr->size - hdr->used;
- up(&hdr->block_mutex);
+ mutex_unlock(&hdr->block_mutex);
return size;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-14 05:46:46 +0000