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Searched refs:snd_usb_substream (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/sound/usb/
Dmedia.h56 int snd_media_stream_init(struct snd_usb_substream *subs, struct snd_pcm *pcm,
58 void snd_media_stream_delete(struct snd_usb_substream *subs);
59 int snd_media_start_pipeline(struct snd_usb_substream *subs);
60 void snd_media_stop_pipeline(struct snd_usb_substream *subs);
66 static inline int snd_media_stream_init(struct snd_usb_substream *subs, in snd_media_stream_init()
69 static inline void snd_media_stream_delete(struct snd_usb_substream *subs) { } in snd_media_stream_delete()
70 static inline int snd_media_start_pipeline(struct snd_usb_substream *subs) in snd_media_start_pipeline()
72 static inline void snd_media_stop_pipeline(struct snd_usb_substream *subs) { } in snd_media_stop_pipeline()
Dcard.h39 struct snd_usb_substream;
46 struct snd_usb_substream *subs;
62 void (*prepare_data_urb) (struct snd_usb_substream *subs,
64 void (*retire_data_urb) (struct snd_usb_substream *subs,
67 struct snd_usb_substream *data_subs;
114 struct snd_usb_substream { struct
174 struct snd_usb_substream substream[2]; argument
Dquirks.h7 struct snd_usb_substream;
23 void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
38 int snd_usb_select_mode_quirk(struct snd_usb_substream *subs,
Dpcm.c32 snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs, in snd_usb_pcm_delay()
68 struct snd_usb_substream *subs = substream->runtime->private_data; in snd_usb_pcm_pointer()
84 static struct audioformat *find_format(struct snd_usb_substream *subs) in find_format()
211 static int start_endpoints(struct snd_usb_substream *subs) in start_endpoints()
263 static void stop_endpoints(struct snd_usb_substream *subs, bool wait) in stop_endpoints()
309 static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, in set_sync_ep_implicit_fb_quirk()
390 static int set_sync_endpoint(struct snd_usb_substream *subs, in set_sync_endpoint()
497 static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt) in set_format()
580 static int match_endpoint_audioformats(struct snd_usb_substream *subs, in match_endpoint_audioformats()
626 static int configure_sync_endpoint(struct snd_usb_substream *subs) in configure_sync_endpoint()
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Dpcm.h5 snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
15 void snd_usb_preallocate_buffer(struct snd_usb_substream *subs);
Dproc.c60 static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct snd_info_buffer *buf… in proc_dump_substream_formats()
105 static void proc_dump_ep_status(struct snd_usb_substream *subs, in proc_dump_ep_status()
125 static void proc_dump_substream_status(struct snd_usb_substream *subs, struct snd_info_buffer *buff… in proc_dump_substream_status()
Dmedia.c33 int snd_media_stream_init(struct snd_usb_substream *subs, struct snd_pcm *pcm, in snd_media_stream_init()
117 void snd_media_stream_delete(struct snd_usb_substream *subs) in snd_media_stream_delete()
135 int snd_media_start_pipeline(struct snd_usb_substream *subs) in snd_media_start_pipeline()
151 void snd_media_stop_pipeline(struct snd_usb_substream *subs) in snd_media_stop_pipeline()
Dstream.c42 static void free_substream(struct snd_usb_substream *subs) in free_substream()
85 struct snd_usb_substream *subs = &as->substream[stream]; in snd_usb_init_substream()
123 struct snd_usb_substream *subs = info->private_data; in usb_chmap_ctl_info()
133 static bool have_dup_chmap(struct snd_usb_substream *subs, in have_dup_chmap()
150 struct snd_usb_substream *subs = info->private_data; in usb_chmap_ctl_tlv()
193 struct snd_usb_substream *subs = info->private_data; in usb_chmap_ctl_get()
210 struct snd_usb_substream *subs) in add_chmap()
483 struct snd_usb_substream *subs; in __snd_usb_add_audio_stream()
Dquirks.c1330 static void set_format_emu_quirk(struct snd_usb_substream *subs, in set_format_emu_quirk()
1368 void snd_usb_set_format_quirk(struct snd_usb_substream *subs, in snd_usb_set_format_quirk()
1425 int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, in snd_usb_select_mode_quirk()
Dcard.c116 struct snd_usb_substream *subs; in snd_usb_stream_disconnect()