Lines Matching refs:snd_usb_audio
163 struct snd_usb_audio *chip; in snd_usb_pcm_has_fixed_rate()
188 static int init_pitch_v1(struct snd_usb_audio *chip, int ep) in init_pitch_v1()
202 static int init_pitch_v2(struct snd_usb_audio *chip, int ep) in init_pitch_v2()
219 int snd_usb_init_pitch(struct snd_usb_audio *chip, in snd_usb_init_pitch()
312 int snd_usb_audioformat_set_sync_ep(struct snd_usb_audio *chip, in snd_usb_audioformat_set_sync_ep()
449 static void close_endpoints(struct snd_usb_audio *chip, in close_endpoints()
478 struct snd_usb_audio *chip = subs->stream->chip; in snd_usb_hw_params()
591 struct snd_usb_audio *chip = subs->stream->chip; in snd_usb_hw_free()
617 struct snd_usb_audio *chip = subs->stream->chip; in lowlatency_playback_available()
641 struct snd_usb_audio *chip = subs->stream->chip; in snd_usb_pcm_prepare()
803 get_endpoint_in_use(struct snd_usb_audio *chip, int endpoint, in get_endpoint_in_use()
818 struct snd_usb_audio *chip = subs->stream->chip; in hw_rule_rate()
923 struct snd_usb_audio *chip = subs->stream->chip; in hw_rule_format()
992 struct snd_usb_audio *chip = subs->stream->chip; in hw_rule_period_size_implicit_fb()
1037 struct snd_usb_audio *chip = subs->stream->chip; in hw_rule_periods_implicit_fb()