Lines Matching full:runtime
382 struct snd_pcm_runtime *runtime; in snd_pcm_substream_proc_hw_params_read() local
385 runtime = substream->runtime; in snd_pcm_substream_proc_hw_params_read()
386 if (!runtime) { in snd_pcm_substream_proc_hw_params_read()
390 if (runtime->state == SNDRV_PCM_STATE_OPEN) { in snd_pcm_substream_proc_hw_params_read()
394 snd_iprintf(buffer, "access: %s\n", snd_pcm_access_name(runtime->access)); in snd_pcm_substream_proc_hw_params_read()
395 snd_iprintf(buffer, "format: %s\n", snd_pcm_format_name(runtime->format)); in snd_pcm_substream_proc_hw_params_read()
396 snd_iprintf(buffer, "subformat: %s\n", snd_pcm_subformat_name(runtime->subformat)); in snd_pcm_substream_proc_hw_params_read()
397 snd_iprintf(buffer, "channels: %u\n", runtime->channels); in snd_pcm_substream_proc_hw_params_read()
398 snd_iprintf(buffer, "rate: %u (%u/%u)\n", runtime->rate, runtime->rate_num, runtime->rate_den); in snd_pcm_substream_proc_hw_params_read()
399 snd_iprintf(buffer, "period_size: %lu\n", runtime->period_size); in snd_pcm_substream_proc_hw_params_read()
400 snd_iprintf(buffer, "buffer_size: %lu\n", runtime->buffer_size); in snd_pcm_substream_proc_hw_params_read()
403 snd_iprintf(buffer, "OSS format: %s\n", snd_pcm_oss_format_name(runtime->oss.format)); in snd_pcm_substream_proc_hw_params_read()
404 snd_iprintf(buffer, "OSS channels: %u\n", runtime->oss.channels); in snd_pcm_substream_proc_hw_params_read()
405 snd_iprintf(buffer, "OSS rate: %u\n", runtime->oss.rate); in snd_pcm_substream_proc_hw_params_read()
406 snd_iprintf(buffer, "OSS period bytes: %lu\n", (unsigned long)runtime->oss.period_bytes); in snd_pcm_substream_proc_hw_params_read()
407 snd_iprintf(buffer, "OSS periods: %u\n", runtime->oss.periods); in snd_pcm_substream_proc_hw_params_read()
408 snd_iprintf(buffer, "OSS period frames: %lu\n", (unsigned long)runtime->oss.period_frames); in snd_pcm_substream_proc_hw_params_read()
419 struct snd_pcm_runtime *runtime; in snd_pcm_substream_proc_sw_params_read() local
422 runtime = substream->runtime; in snd_pcm_substream_proc_sw_params_read()
423 if (!runtime) { in snd_pcm_substream_proc_sw_params_read()
427 if (runtime->state == SNDRV_PCM_STATE_OPEN) { in snd_pcm_substream_proc_sw_params_read()
431 snd_iprintf(buffer, "tstamp_mode: %s\n", snd_pcm_tstamp_mode_name(runtime->tstamp_mode)); in snd_pcm_substream_proc_sw_params_read()
432 snd_iprintf(buffer, "period_step: %u\n", runtime->period_step); in snd_pcm_substream_proc_sw_params_read()
433 snd_iprintf(buffer, "avail_min: %lu\n", runtime->control->avail_min); in snd_pcm_substream_proc_sw_params_read()
434 snd_iprintf(buffer, "start_threshold: %lu\n", runtime->start_threshold); in snd_pcm_substream_proc_sw_params_read()
435 snd_iprintf(buffer, "stop_threshold: %lu\n", runtime->stop_threshold); in snd_pcm_substream_proc_sw_params_read()
436 snd_iprintf(buffer, "silence_threshold: %lu\n", runtime->silence_threshold); in snd_pcm_substream_proc_sw_params_read()
437 snd_iprintf(buffer, "silence_size: %lu\n", runtime->silence_size); in snd_pcm_substream_proc_sw_params_read()
438 snd_iprintf(buffer, "boundary: %lu\n", runtime->boundary); in snd_pcm_substream_proc_sw_params_read()
447 struct snd_pcm_runtime *runtime; in snd_pcm_substream_proc_status_read() local
452 runtime = substream->runtime; in snd_pcm_substream_proc_status_read()
453 if (!runtime) { in snd_pcm_substream_proc_status_read()
473 snd_iprintf(buffer, "hw_ptr : %ld\n", runtime->status->hw_ptr); in snd_pcm_substream_proc_status_read()
474 snd_iprintf(buffer, "appl_ptr : %ld\n", runtime->control->appl_ptr); in snd_pcm_substream_proc_status_read()
891 struct snd_pcm_runtime *runtime; in snd_pcm_attach_substream() local
948 runtime = kzalloc(sizeof(*runtime), GFP_KERNEL); in snd_pcm_attach_substream()
949 if (runtime == NULL) in snd_pcm_attach_substream()
953 runtime->status = alloc_pages_exact(size, GFP_KERNEL); in snd_pcm_attach_substream()
954 if (runtime->status == NULL) { in snd_pcm_attach_substream()
955 kfree(runtime); in snd_pcm_attach_substream()
958 memset(runtime->status, 0, size); in snd_pcm_attach_substream()
961 runtime->control = alloc_pages_exact(size, GFP_KERNEL); in snd_pcm_attach_substream()
962 if (runtime->control == NULL) { in snd_pcm_attach_substream()
963 free_pages_exact(runtime->status, in snd_pcm_attach_substream()
965 kfree(runtime); in snd_pcm_attach_substream()
968 memset(runtime->control, 0, size); in snd_pcm_attach_substream()
970 init_waitqueue_head(&runtime->sleep); in snd_pcm_attach_substream()
971 init_waitqueue_head(&runtime->tsleep); in snd_pcm_attach_substream()
973 __snd_pcm_set_state(runtime, SNDRV_PCM_STATE_OPEN); in snd_pcm_attach_substream()
974 mutex_init(&runtime->buffer_mutex); in snd_pcm_attach_substream()
975 atomic_set(&runtime->buffer_accessing, 0); in snd_pcm_attach_substream()
977 substream->runtime = runtime; in snd_pcm_attach_substream()
989 struct snd_pcm_runtime *runtime; in snd_pcm_detach_substream() local
993 runtime = substream->runtime; in snd_pcm_detach_substream()
994 if (runtime->private_free != NULL) in snd_pcm_detach_substream()
995 runtime->private_free(runtime); in snd_pcm_detach_substream()
996 free_pages_exact(runtime->status, in snd_pcm_detach_substream()
998 free_pages_exact(runtime->control, in snd_pcm_detach_substream()
1000 kfree(runtime->hw_constraints.rules); in snd_pcm_detach_substream()
1001 /* Avoid concurrent access to runtime via PCM timer interface */ in snd_pcm_detach_substream()
1004 substream->runtime = NULL; in snd_pcm_detach_substream()
1007 substream->runtime = NULL; in snd_pcm_detach_substream()
1009 mutex_destroy(&runtime->buffer_mutex); in snd_pcm_detach_substream()
1010 snd_fasync_free(runtime->fasync); in snd_pcm_detach_substream()
1011 kfree(runtime); in snd_pcm_detach_substream()
1111 if (substream->runtime) { in snd_pcm_dev_disconnect()
1115 __snd_pcm_set_state(substream->runtime, in snd_pcm_dev_disconnect()
1117 wake_up(&substream->runtime->sleep); in snd_pcm_dev_disconnect()
1118 wake_up(&substream->runtime->tsleep); in snd_pcm_dev_disconnect()