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path: root/sound/isa/gus/gus_synth.c
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Diffstat (limited to 'sound/isa/gus/gus_synth.c')
-rw-r--r--sound/isa/gus/gus_synth.c90
1 files changed, 36 insertions, 54 deletions
diff --git a/sound/isa/gus/gus_synth.c b/sound/isa/gus/gus_synth.c
index f51c386..85a1b05 100644
--- a/sound/isa/gus/gus_synth.c
+++ b/sound/isa/gus/gus_synth.c
@@ -34,10 +34,10 @@ MODULE_LICENSE("GPL");
*
*/
-static void snd_gus_synth_free_voices(snd_gus_card_t * gus, int client, int port)
+static void snd_gus_synth_free_voices(struct snd_gus_card * gus, int client, int port)
{
int idx;
- snd_gus_voice_t * voice;
+ struct snd_gus_voice * voice;
for (idx = 0; idx < 32; idx++) {
voice = &gus->gf1.voices[idx];
@@ -46,11 +46,11 @@ static void snd_gus_synth_free_voices(snd_gus_card_t * gus, int client, int port
}
}
-static int snd_gus_synth_use(void *private_data, snd_seq_port_subscribe_t *info)
+static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *info)
{
- snd_gus_port_t * port = (snd_gus_port_t *)private_data;
- snd_gus_card_t * gus = port->gus;
- snd_gus_voice_t * voice;
+ struct snd_gus_port * port = private_data;
+ struct snd_gus_card * gus = port->gus;
+ struct snd_gus_voice * voice;
unsigned int idx;
if (info->voices > 32)
@@ -74,10 +74,10 @@ static int snd_gus_synth_use(void *private_data, snd_seq_port_subscribe_t *info)
return 0;
}
-static int snd_gus_synth_unuse(void *private_data, snd_seq_port_subscribe_t *info)
+static int snd_gus_synth_unuse(void *private_data, struct snd_seq_port_subscribe *info)
{
- snd_gus_port_t * port = (snd_gus_port_t *)private_data;
- snd_gus_card_t * gus = port->gus;
+ struct snd_gus_port * port = private_data;
+ struct snd_gus_card * gus = port->gus;
down(&gus->register_mutex);
snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
@@ -90,19 +90,19 @@ static int snd_gus_synth_unuse(void *private_data, snd_seq_port_subscribe_t *inf
*
*/
-static void snd_gus_synth_free_private_instruments(snd_gus_port_t *p, int client)
+static void snd_gus_synth_free_private_instruments(struct snd_gus_port *p, int client)
{
- snd_seq_instr_header_t ifree;
+ struct snd_seq_instr_header ifree;
memset(&ifree, 0, sizeof(ifree));
ifree.cmd = SNDRV_SEQ_INSTR_FREE_CMD_PRIVATE;
snd_seq_instr_list_free_cond(p->gus->gf1.ilist, &ifree, client, 0);
}
-static int snd_gus_synth_event_input(snd_seq_event_t *ev, int direct,
+static int snd_gus_synth_event_input(struct snd_seq_event *ev, int direct,
void *private_data, int atomic, int hop)
{
- snd_gus_port_t * p = (snd_gus_port_t *) private_data;
+ struct snd_gus_port * p = private_data;
snd_assert(p != NULL, return -EINVAL);
if (ev->type >= SNDRV_SEQ_EVENT_SAMPLE &&
@@ -131,12 +131,12 @@ static int snd_gus_synth_event_input(snd_seq_event_t *ev, int direct,
}
static void snd_gus_synth_instr_notify(void *private_data,
- snd_seq_kinstr_t *instr,
+ struct snd_seq_kinstr *instr,
int what)
{
unsigned int idx;
- snd_gus_card_t *gus = private_data;
- snd_gus_voice_t *pvoice;
+ struct snd_gus_card *gus = private_data;
+ struct snd_gus_voice *pvoice;
unsigned long flags;
spin_lock_irqsave(&gus->event_lock, flags);
@@ -160,16 +160,16 @@ static void snd_gus_synth_instr_notify(void *private_data,
static void snd_gus_synth_free_port(void *private_data)
{
- snd_gus_port_t * p = (snd_gus_port_t *)private_data;
+ struct snd_gus_port * p = private_data;
if (p)
snd_midi_channel_free_set(p->chset);
}
-static int snd_gus_synth_create_port(snd_gus_card_t * gus, int idx)
+static int snd_gus_synth_create_port(struct snd_gus_card * gus, int idx)
{
- snd_gus_port_t * p;
- snd_seq_port_callback_t callbacks;
+ struct snd_gus_port * p;
+ struct snd_seq_port_callback callbacks;
char name[32];
int result;
@@ -210,46 +210,28 @@ static int snd_gus_synth_create_port(snd_gus_card_t * gus, int idx)
*
*/
-static int snd_gus_synth_new_device(snd_seq_device_t *dev)
+static int snd_gus_synth_new_device(struct snd_seq_device *dev)
{
- snd_gus_card_t *gus;
+ struct snd_gus_card *gus;
int client, i;
- snd_seq_client_callback_t callbacks;
- snd_seq_client_info_t *cinfo;
- snd_seq_port_subscribe_t sub;
- snd_iwffff_ops_t *iwops;
- snd_gf1_ops_t *gf1ops;
- snd_simple_ops_t *simpleops;
-
- gus = *(snd_gus_card_t**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
+ struct snd_seq_port_subscribe sub;
+ struct snd_iwffff_ops *iwops;
+ struct snd_gf1_ops *gf1ops;
+ struct snd_simple_ops *simpleops;
+
+ gus = *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (gus == NULL)
return -EINVAL;
init_MUTEX(&gus->register_mutex);
gus->gf1.seq_client = -1;
- cinfo = kmalloc(sizeof(*cinfo), GFP_KERNEL);
- if (! cinfo)
- return -ENOMEM;
-
/* allocate new client */
- memset(&callbacks, 0, sizeof(callbacks));
- callbacks.private_data = gus;
- callbacks.allow_output = callbacks.allow_input = 1;
client = gus->gf1.seq_client =
- snd_seq_create_kernel_client(gus->card, 1, &callbacks);
- if (client < 0) {
- kfree(cinfo);
+ snd_seq_create_kernel_client(gus->card, 1, gus->interwave ?
+ "AMD InterWave" : "GF1");
+ if (client < 0)
return client;
- }
-
- /* change name of client */
- memset(cinfo, 0, sizeof(*cinfo));
- cinfo->client = client;
- cinfo->type = KERNEL_CLIENT;
- sprintf(cinfo->name, gus->interwave ? "AMD InterWave" : "GF1");
- snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, cinfo);
- kfree(cinfo);
for (i = 0; i < 4; i++)
snd_gus_synth_create_port(gus, i);
@@ -293,11 +275,11 @@ static int snd_gus_synth_new_device(snd_seq_device_t *dev)
return 0;
}
-static int snd_gus_synth_delete_device(snd_seq_device_t *dev)
+static int snd_gus_synth_delete_device(struct snd_seq_device *dev)
{
- snd_gus_card_t *gus;
+ struct snd_gus_card *gus;
- gus = *(snd_gus_card_t**)SNDRV_SEQ_DEVICE_ARGPTR(dev);
+ gus = *(struct snd_gus_card **)SNDRV_SEQ_DEVICE_ARGPTR(dev);
if (gus == NULL)
return -EINVAL;
@@ -312,13 +294,13 @@ static int snd_gus_synth_delete_device(snd_seq_device_t *dev)
static int __init alsa_gus_synth_init(void)
{
- static snd_seq_dev_ops_t ops = {
+ static struct snd_seq_dev_ops ops = {
snd_gus_synth_new_device,
snd_gus_synth_delete_device
};
return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_GUS, &ops,
- sizeof(snd_gus_card_t*));
+ sizeof(struct snd_gus_card *));
}
static void __exit alsa_gus_synth_exit(void)
generated by cgit v1.1 at 2024-11-01 09:39:19 +0000