int stopped; /* set when stopped, cleared on flush */
unsigned volume;
- struct wake_lock wakelock;
- struct wake_lock idlelock;
-
int adrc_enable;
struct adrc_filter adrc;
static void audio_prevent_sleep(struct audio *audio)
{
printk(KERN_INFO "++++++++++++++++++++++++++++++\n");
- wake_lock(&audio->wakelock);
- wake_lock(&audio->idlelock);
}
static void audio_allow_sleep(struct audio *audio)
{
- wake_unlock(&audio->wakelock);
- wake_unlock(&audio->idlelock);
printk(KERN_INFO "------------------------------\n");
}
mutex_init(&the_audio.write_lock);
spin_lock_init(&the_audio.dsp_lock);
init_waitqueue_head(&the_audio.wait);
- wake_lock_init(&the_audio.wakelock, WAKE_LOCK_SUSPEND, "audio_pcm");
- wake_lock_init(&the_audio.idlelock, WAKE_LOCK_IDLE, "audio_pcm_idle");
return (misc_register(&audio_misc) || misc_register(&audpp_misc));
}