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authorJames O'Shannessy <james.oshannessy@fiberdyne.com.au>2018-09-21 16:14:14 +1000
committerMark Farrugia <mark.farrugia@fiberdyne.com.au>2018-10-26 17:27:29 +1100
commitbc249f293cab17c0dcde886fccc26deb0dfca33c (patch)
tree153e023cf4e7777bdb4b15af7890f631cc07e9f7 /loopback
parentb46cfdf55851280f0c90c7b54ba041932ddfa397 (diff)
Current state of loopback.
Committing debug changes and loopback changes Signed-off-by: James O'Shannessy <james.oshannessy@fiberdyne.com.au>
Diffstat (limited to 'loopback')
-rw-r--r--loopback/loopback.c34
1 files changed, 13 insertions, 21 deletions
diff --git a/loopback/loopback.c b/loopback/loopback.c
index 215ed5d..a925eaa 100644
--- a/loopback/loopback.c
+++ b/loopback/loopback.c
@@ -18,17 +18,9 @@ MODULE_LICENSE("GPL v2");
#define AP_LOGNAME "LOOPAP"
-#define DERROR(fmt, args...) \
- printk(KERN_ERR "[%s] %d:%s " fmt "\n", AP_LOGNAME, __LINE__, \
- __func__, ##args)
-
-#define DINFO(fmt, args...) \
- printk(KERN_INFO "[%s] %d:%s " fmt "\n", AP_LOGNAME, __LINE__, \
- __func__, ##args)
-
-#define DPRINT(fmt, args...) \
- printk(KERN_DEBUG "[%s] %d:%s " fmt "\n", AP_LOGNAME, __LINE__, \
- __func__, ##args)
+#define AP_INFOK(fmt, args...) DINFO(AP_LOGNAME, fmt, ##args)
+#define AP_PRINTK(fmt, args...) DPRINT(AP_LOGNAME, fmt, ##args)
+#define AP_ERRORK(fmt, args...) DERROR(AP_LOGNAME, fmt, ##args)
static struct avirt_coreinfo *coreinfo;
@@ -192,8 +184,8 @@ static int loopback_pcm_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct loopback_pcm *dpcm = runtime->private_data;
- DINFO("Open\n%s\nrate: %d\nch: %d", substream->pcm->name, runtime->rate,
- runtime->channels);
+ AP_INFOK("Open\n%s\nrate: %d\nch: %d", substream->pcm->name,
+ runtime->rate, runtime->channels);
err = systimer_create(substream);
if (err < 0)
@@ -207,7 +199,7 @@ static int loopback_pcm_close(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct loopback_pcm *dpcm = runtime->private_data;
- DINFO("Close");
+ AP_INFOK("Close");
systimer_free(substream);
return 0;
@@ -216,14 +208,14 @@ static int loopback_pcm_close(struct snd_pcm_substream *substream)
static snd_pcm_uframes_t
loopback_pcm_pointer(struct snd_pcm_substream *substream)
{
- DINFO("Pointer");
+ AP_INFOK("Pointer");
return systimer_pointer(substream);
}
static int loopback_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
- DINFO("Trigger");
+ AP_INFOK("Trigger");
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
@@ -241,8 +233,8 @@ static int loopback_pcm_prepare(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct loopback_pcm *dpcm = runtime->private_data;
- DINFO("Prepare");
- DINFO("Runtime\nrate: %d\nch: %d", runtime->rate, runtime->channels);
+ AP_INFOK("Prepare");
+ AP_INFOK("Runtime\nrate: %d\nch: %d", runtime->rate, runtime->channels);
return systimer_prepare(substream);
}
@@ -288,11 +280,11 @@ static int __init loopback_init(void)
{
int err = 0;
- DINFO("init()\n");
+ AP_INFOK("init()\n");
err = avirt_register_audiopath(&loopbackap_module, &coreinfo);
if ((err < 0) || (!coreinfo)) {
- DERROR("%s: coreinfo is NULL!\n", __func__);
+ AP_ERRORK("%s: coreinfo is NULL!\n", __func__);
return err;
}
@@ -301,7 +293,7 @@ static int __init loopback_init(void)
static void __exit loopback_exit(void)
{
- DINFO("exit()\n");
+ AP_INFOK("exit()\n");
avirt_deregister_audiopath(&loopbackap_module);
}