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Diffstat (limited to 'sound/core/seq/seq_timer.c')
-rw-r--r--sound/core/seq/seq_timer.c71
1 files changed, 39 insertions, 32 deletions
diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c
index 65b64a7c456d..b4b9a132cb16 100644
--- a/sound/core/seq/seq_timer.c
+++ b/sound/core/seq/seq_timer.c
@@ -41,7 +41,7 @@ extern int seq_default_timer_resolution;
#define SKEW_BASE 0x10000 /* 16bit shift */
-static void snd_seq_timer_set_tick_resolution(seq_timer_tick_t *tick,
+static void snd_seq_timer_set_tick_resolution(struct snd_seq_timer_tick *tick,
int tempo, int ppq)
{
if (tempo < 1000000)
@@ -60,9 +60,9 @@ static void snd_seq_timer_set_tick_resolution(seq_timer_tick_t *tick,
}
/* create new timer (constructor) */
-seq_timer_t *snd_seq_timer_new(void)
+struct snd_seq_timer *snd_seq_timer_new(void)
{
- seq_timer_t *tmr;
+ struct snd_seq_timer *tmr;
tmr = kzalloc(sizeof(*tmr), GFP_KERNEL);
if (tmr == NULL) {
@@ -81,9 +81,9 @@ seq_timer_t *snd_seq_timer_new(void)
}
/* delete timer (destructor) */
-void snd_seq_timer_delete(seq_timer_t **tmr)
+void snd_seq_timer_delete(struct snd_seq_timer **tmr)
{
- seq_timer_t *t = *tmr;
+ struct snd_seq_timer *t = *tmr;
*tmr = NULL;
if (t == NULL) {
@@ -99,7 +99,7 @@ void snd_seq_timer_delete(seq_timer_t **tmr)
kfree(t);
}
-void snd_seq_timer_defaults(seq_timer_t * tmr)
+void snd_seq_timer_defaults(struct snd_seq_timer * tmr)
{
/* setup defaults */
tmr->ppq = 96; /* 96 PPQ */
@@ -118,7 +118,7 @@ void snd_seq_timer_defaults(seq_timer_t * tmr)
tmr->skew = tmr->skew_base = SKEW_BASE;
}
-void snd_seq_timer_reset(seq_timer_t * tmr)
+void snd_seq_timer_reset(struct snd_seq_timer * tmr)
{
unsigned long flags;
@@ -136,13 +136,13 @@ void snd_seq_timer_reset(seq_timer_t * tmr)
/* called by timer interrupt routine. the period time since previous invocation is passed */
-static void snd_seq_timer_interrupt(snd_timer_instance_t *timeri,
+static void snd_seq_timer_interrupt(struct snd_timer_instance *timeri,
unsigned long resolution,
unsigned long ticks)
{
unsigned long flags;
- queue_t *q = (queue_t *)timeri->callback_data;
- seq_timer_t *tmr;
+ struct snd_seq_queue *q = timeri->callback_data;
+ struct snd_seq_timer *tmr;
if (q == NULL)
return;
@@ -177,7 +177,7 @@ static void snd_seq_timer_interrupt(snd_timer_instance_t *timeri,
}
/* set current tempo */
-int snd_seq_timer_set_tempo(seq_timer_t * tmr, int tempo)
+int snd_seq_timer_set_tempo(struct snd_seq_timer * tmr, int tempo)
{
unsigned long flags;
@@ -194,7 +194,7 @@ int snd_seq_timer_set_tempo(seq_timer_t * tmr, int tempo)
}
/* set current ppq */
-int snd_seq_timer_set_ppq(seq_timer_t * tmr, int ppq)
+int snd_seq_timer_set_ppq(struct snd_seq_timer * tmr, int ppq)
{
unsigned long flags;
@@ -217,7 +217,8 @@ int snd_seq_timer_set_ppq(seq_timer_t * tmr, int ppq)
}
/* set current tick position */
-int snd_seq_timer_set_position_tick(seq_timer_t *tmr, snd_seq_tick_time_t position)
+int snd_seq_timer_set_position_tick(struct snd_seq_timer *tmr,
+ snd_seq_tick_time_t position)
{
unsigned long flags;
@@ -231,7 +232,8 @@ int snd_seq_timer_set_position_tick(seq_timer_t *tmr, snd_seq_tick_time_t positi
}
/* set current real-time position */
-int snd_seq_timer_set_position_time(seq_timer_t *tmr, snd_seq_real_time_t position)
+int snd_seq_timer_set_position_time(struct snd_seq_timer *tmr,
+ snd_seq_real_time_t position)
{
unsigned long flags;
@@ -245,7 +247,8 @@ int snd_seq_timer_set_position_time(seq_timer_t *tmr, snd_seq_real_time_t positi
}
/* set timer skew */
-int snd_seq_timer_set_skew(seq_timer_t *tmr, unsigned int skew, unsigned int base)
+int snd_seq_timer_set_skew(struct snd_seq_timer *tmr, unsigned int skew,
+ unsigned int base)
{
unsigned long flags;
@@ -262,10 +265,10 @@ int snd_seq_timer_set_skew(seq_timer_t *tmr, unsigned int skew, unsigned int bas
return 0;
}
-int snd_seq_timer_open(queue_t *q)
+int snd_seq_timer_open(struct snd_seq_queue *q)
{
- snd_timer_instance_t *t;
- seq_timer_t *tmr;
+ struct snd_timer_instance *t;
+ struct snd_seq_timer *tmr;
char str[32];
int err;
@@ -282,7 +285,7 @@ int snd_seq_timer_open(queue_t *q)
if (err < 0 && tmr->alsa_id.dev_class != SNDRV_TIMER_CLASS_SLAVE) {
if (tmr->alsa_id.dev_class != SNDRV_TIMER_CLASS_GLOBAL ||
tmr->alsa_id.device != SNDRV_TIMER_GLOBAL_SYSTEM) {
- snd_timer_id_t tid;
+ struct snd_timer_id tid;
memset(&tid, 0, sizeof(tid));
tid.dev_class = SNDRV_TIMER_CLASS_GLOBAL;
tid.dev_sclass = SNDRV_TIMER_SCLASS_SEQUENCER;
@@ -302,9 +305,9 @@ int snd_seq_timer_open(queue_t *q)
return 0;
}
-int snd_seq_timer_close(queue_t *q)
+int snd_seq_timer_close(struct snd_seq_queue *q)
{
- seq_timer_t *tmr;
+ struct snd_seq_timer *tmr;
tmr = q->timer;
snd_assert(tmr != NULL, return -EINVAL);
@@ -316,7 +319,7 @@ int snd_seq_timer_close(queue_t *q)
return 0;
}
-int snd_seq_timer_stop(seq_timer_t * tmr)
+int snd_seq_timer_stop(struct snd_seq_timer * tmr)
{
if (! tmr->timeri)
return -EINVAL;
@@ -327,9 +330,9 @@ int snd_seq_timer_stop(seq_timer_t * tmr)
return 0;
}
-static int initialize_timer(seq_timer_t *tmr)
+static int initialize_timer(struct snd_seq_timer *tmr)
{
- snd_timer_t *t;
+ struct snd_timer *t;
unsigned long freq;
t = tmr->timeri->timer;
@@ -358,7 +361,7 @@ static int initialize_timer(seq_timer_t *tmr)
return 0;
}
-int snd_seq_timer_start(seq_timer_t * tmr)
+int snd_seq_timer_start(struct snd_seq_timer * tmr)
{
if (! tmr->timeri)
return -EINVAL;
@@ -373,7 +376,7 @@ int snd_seq_timer_start(seq_timer_t * tmr)
return 0;
}
-int snd_seq_timer_continue(seq_timer_t * tmr)
+int snd_seq_timer_continue(struct snd_seq_timer * tmr)
{
if (! tmr->timeri)
return -EINVAL;
@@ -391,7 +394,7 @@ int snd_seq_timer_continue(seq_timer_t * tmr)
}
/* return current 'real' time. use timeofday() to get better granularity. */
-snd_seq_real_time_t snd_seq_timer_get_cur_time(seq_timer_t *tmr)
+snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr)
{
snd_seq_real_time_t cur_time;
@@ -416,19 +419,21 @@ snd_seq_real_time_t snd_seq_timer_get_cur_time(seq_timer_t *tmr)
/* TODO: use interpolation on tick queue (will only be useful for very
high PPQ values) */
-snd_seq_tick_time_t snd_seq_timer_get_cur_tick(seq_timer_t *tmr)
+snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr)
{
return tmr->tick.cur_tick;
}
+#ifdef CONFIG_PROC_FS
/* exported to seq_info.c */
-void snd_seq_info_timer_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer)
+void snd_seq_info_timer_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
int idx;
- queue_t *q;
- seq_timer_t *tmr;
- snd_timer_instance_t *ti;
+ struct snd_seq_queue *q;
+ struct snd_seq_timer *tmr;
+ struct snd_timer_instance *ti;
unsigned long resolution;
for (idx = 0; idx < SNDRV_SEQ_MAX_QUEUES; idx++) {
@@ -447,3 +452,5 @@ void snd_seq_info_timer_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer
queuefree(q);
}
}
+#endif /* CONFIG_PROC_FS */
+
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