Lines Matching refs:snd_usb_substream
53 static int deactivate_urbs(struct snd_usb_substream *subs, int force, int can_sleep)
115 static int wait_clear_urbs(struct snd_usb_substream *subs)
145 void snd_usb_release_substream_urbs(struct snd_usb_substream *subs, int force)
169 struct snd_usb_substream *subs = ctx->subs;
192 struct snd_usb_substream *subs = ctx->subs;
212 int snd_usb_init_substream_urbs(struct snd_usb_substream *subs,
361 static int prepare_capture_sync_urb(struct snd_usb_substream *subs,
383 static int prepare_capture_sync_urb_hs(struct snd_usb_substream *subs,
404 static int retire_capture_sync_urb(struct snd_usb_substream *subs,
421 static int prepare_capture_urb(struct snd_usb_substream *subs,
446 static int retire_capture_urb(struct snd_usb_substream *subs,
507 static int retire_paused_capture_urb(struct snd_usb_substream *subs,
521 static int prepare_playback_sync_urb(struct snd_usb_substream *subs,
539 static int prepare_playback_sync_urb_hs(struct snd_usb_substream *subs,
557 static int retire_playback_sync_urb(struct snd_usb_substream *subs,
583 static int retire_playback_sync_urb_hs(struct snd_usb_substream *subs,
609 static int retire_playback_sync_urb_hs_emu(struct snd_usb_substream *subs,
631 static int snd_usb_audio_next_packet_size(struct snd_usb_substream *subs)
647 static int prepare_nodata_playback_urb(struct snd_usb_substream *subs,
679 static int prepare_playback_urb(struct snd_usb_substream *subs,
756 static int retire_playback_urb(struct snd_usb_substream *subs,
801 static int start_urbs(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime)
901 struct snd_usb_substream *subs = &as->substream[stream];
939 struct snd_usb_substream *subs = substream->runtime->private_data;
958 struct snd_usb_substream *subs = substream->runtime->private_data;
977 int snd_usb_substream_prepare(struct snd_usb_substream *subs,