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Searched refs:subs (Results 1 – 25 of 179) sorted by relevance

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/linux-6.15/sound/usb/
H A Dpcm.c157 true, subs); in find_substream_format()
166 if (!subs) in snd_usb_pcm_has_fixed_rate()
668 snd_usb_set_format_quirk(subs, subs->cur_audiofmt); in snd_usb_pcm_prepare()
1309 if (subs->hwptr_done >= subs->buffer_bytes) in retire_capture_urb()
1310 subs->hwptr_done -= subs->buffer_bytes; in retire_capture_urb()
1345 if (subs->hwptr_done >= subs->buffer_bytes) in urb_ctx_queue_advance()
1346 subs->hwptr_done -= subs->buffer_bytes; in urb_ctx_queue_advance()
1428 if (subs->hwptr_done + bytes > subs->buffer_bytes) { in copy_to_urb()
1430 unsigned int bytes1 = subs->buffer_bytes - subs->hwptr_done; in copy_to_urb()
1637 if (!subs->lowlatency_playback || !subs->running) in snd_usb_pcm_playback_ack()
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H A 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() argument
69 static inline void snd_media_stream_delete(struct snd_usb_substream *subs) { } in snd_media_stream_delete() argument
70 static inline int snd_media_start_pipeline(struct snd_usb_substream *subs) in snd_media_start_pipeline() argument
72 static inline void snd_media_stop_pipeline(struct snd_usb_substream *subs) { } in snd_media_stop_pipeline() argument
H A Dstream.c46 if (!subs->num_formats) in free_substream()
50 kfree(subs->str_pd); in free_substream()
89 subs->stream = as; in snd_usb_init_substream()
90 subs->direction = stream; in snd_usb_init_substream()
94 subs->speed = snd_usb_get_speed(subs->dev); in snd_usb_init_substream()
95 subs->pkt_offset_adj = 0; in snd_usb_init_substream()
102 subs->num_formats++; in snd_usb_init_substream()
109 subs->str_pd = pd; in snd_usb_init_substream()
197 if (subs->cur_audiofmt) in usb_chmap_ctl_get()
496 subs->num_formats++; in __snd_usb_add_audio_stream()
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H A Dproc.c92 static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct snd_info_buffer *buf… in proc_dump_substream_formats() argument
99 list_for_each_entry(fp, &subs->fmt_list, list) { in proc_dump_substream_formats()
129 if (subs->speed != USB_SPEED_FULL) in proc_dump_substream_formats()
172 static void proc_dump_ep_status(struct snd_usb_substream *subs, in proc_dump_ep_status() argument
181 subs->speed == USB_SPEED_FULL in proc_dump_ep_status()
193 struct snd_usb_substream *subs, in proc_dump_substream_status() argument
197 if (subs->running) { in proc_dump_substream_status()
199 if (subs->cur_audiofmt) { in proc_dump_substream_status()
200 snd_iprintf(buffer, " Interface = %d\n", subs->cur_audiofmt->iface); in proc_dump_substream_status()
201 snd_iprintf(buffer, " Altset = %d\n", subs->cur_audiofmt->altsetting); in proc_dump_substream_status()
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H A Dmedia.c33 int snd_media_stream_init(struct snd_usb_substream *subs, struct snd_pcm *pcm, in snd_media_stream_init() argument
44 mdev = subs->stream->chip->media_dev; in snd_media_stream_init()
48 if (subs->media_ctl) in snd_media_stream_init()
103 subs->media_ctl = mctl; in snd_media_stream_init()
117 void snd_media_stream_delete(struct snd_usb_substream *subs) in snd_media_stream_delete() argument
119 struct media_ctl *mctl = subs->media_ctl; in snd_media_stream_delete()
131 subs->media_ctl = NULL; in snd_media_stream_delete()
135 int snd_media_start_pipeline(struct snd_usb_substream *subs) in snd_media_start_pipeline() argument
137 struct media_ctl *mctl = subs->media_ctl; in snd_media_start_pipeline()
151 void snd_media_stop_pipeline(struct snd_usb_substream *subs) in snd_media_stop_pipeline() argument
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/linux-6.15/sound/usb/usx2y/
H A Dusbusx2yaudio.c241 subs = usx2y->subs[s]; in usx2y_clients_stop()
242 if (subs) { in usx2y_clients_stop()
244 __func__, s, subs, atomic_read(&subs->state)); in usx2y_clients_stop()
249 subs = usx2y->subs[s]; in usx2y_clients_stop()
250 if (subs) { in usx2y_clients_stop()
320 subs = usx2y->subs[s]; in usx2y_urbs_set_complete()
358 __func__, subs, subs->endpoint, subs->urb[0], subs->urb[1]); in usx2y_subs_prepare()
386 subs != subs->usx2y->subs[SNDRV_PCM_STREAM_PLAYBACK]); in usx2y_urbs_release()
399 int is_playback = subs == subs->usx2y->subs[SNDRV_PCM_STREAM_PLAYBACK]; in usx2y_urbs_allocate()
468 struct snd_usx2y_substream *subs = usx2y->subs[i]; in usx2y_urbs_start() local
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H A Dusx2yhwdeppcm.c149 if (subs) { in usx2y_usbpcm_urb_capt_iso_advance()
319 int is_playback = subs == subs->usx2y->subs[SNDRV_PCM_STREAM_PLAYBACK]; in usx2y_usbpcm_urbs_allocate()
371 cap_subs2 = subs->usx2y->subs[SNDRV_PCM_STREAM_CAPTURE + 2]; in snd_usx2y_usbpcm_hw_free()
373 cap_subs = subs->usx2y->subs[SNDRV_PCM_STREAM_CAPTURE]; in snd_usx2y_usbpcm_hw_free()
424 struct snd_usx2y_substream *subs = usx2y->subs[stream + p]; in usx2y_usbpcm_urbs_start() local
425 if (subs) { in usx2y_usbpcm_urbs_start()
434 struct snd_usx2y_substream *subs = usx2y->subs[p]; in usx2y_usbpcm_urbs_start() local
436 if (subs && atomic_read(&subs->state) >= STATE_PREPARED) in usx2y_usbpcm_urbs_start()
446 if (!subs) in usx2y_usbpcm_urbs_start()
636 subs = dev->subs[i]; in usx2y_pcms_busy_check()
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/linux-6.15/sound/core/seq/
H A Dseq_ports.c237 kfree(subs); in clear_subscriber_list()
243 kfree(subs); in clear_subscriber_list()
533 atomic_inc(&subs->ref_count); in check_and_subscribe_port()
549 list = is_src ? &subs->src_list : &subs->dest_list; in __delete_and_unsubscribe_port()
585 subs = kzalloc(sizeof(*subs), GFP_KERNEL); in snd_seq_port_connect()
586 if (!subs) in snd_seq_port_connect()
589 subs->info = *info; in snd_seq_port_connect()
613 kfree(subs); in snd_seq_port_connect()
637 subs, false, in snd_seq_port_disconnect()
649 kfree(subs); in snd_seq_port_disconnect()
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/linux-6.15/sound/isa/sb/
H A Demu8000_pcm.c218 struct snd_emu8000 *emu = snd_pcm_substream_chip(subs); in emu8k_pcm_open()
220 struct snd_pcm_runtime *runtime = subs->runtime; in emu8k_pcm_open()
227 rec->substream = subs; in emu8k_pcm_open()
248 subs->runtime->private_data = NULL; in emu8k_pcm_close()
498 pos = bytes_to_frames(subs->runtime, pos); in emu8k_pcm_copy()
499 count = bytes_to_frames(subs->runtime, count); in emu8k_pcm_copy()
510 pos = bytes_to_frames(subs->runtime, pos); in emu8k_pcm_silence()
511 count = bytes_to_frames(subs->runtime, count); in emu8k_pcm_silence()
572 rec->buf_size = subs->runtime->buffer_size; in emu8k_pcm_prepare()
573 rec->period_size = subs->runtime->period_size; in emu8k_pcm_prepare()
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/linux-6.15/sound/firewire/tascam/
H A Dtascam-midi.c87 struct snd_rawmidi_substream *subs; in snd_tscm_create_midi_devices() local
107 list_for_each_entry(subs, &stream->substreams, list) { in snd_tscm_create_midi_devices()
109 if (subs->number < tscm->spec->midi_capture_ports) { in snd_tscm_create_midi_devices()
111 scnprintf(subs->name, sizeof(subs->name), in snd_tscm_create_midi_devices()
113 tscm->card->shortname, subs->number + 1); in snd_tscm_create_midi_devices()
123 list_for_each_entry(subs, &stream->substreams, list) { in snd_tscm_create_midi_devices()
124 if (subs->number < tscm->spec->midi_playback_ports) { in snd_tscm_create_midi_devices()
126 scnprintf(subs->name, sizeof(subs->name), in snd_tscm_create_midi_devices()
128 tscm->card->shortname, subs->number + 1); in snd_tscm_create_midi_devices()
/linux-6.15/sound/pcmcia/pdaudiocf/
H A Dpdaudiocf_pcm.c34 static int pdacf_pcm_trigger(struct snd_pcm_substream *subs, int cmd) in pdacf_pcm_trigger() argument
36 struct snd_pdacf *chip = snd_pcm_substream_chip(subs); in pdacf_pcm_trigger()
37 struct snd_pcm_runtime *runtime = subs->runtime; in pdacf_pcm_trigger()
89 static int pdacf_pcm_prepare(struct snd_pcm_substream *subs) in pdacf_pcm_prepare() argument
91 struct snd_pdacf *chip = snd_pcm_substream_chip(subs); in pdacf_pcm_prepare()
92 struct snd_pcm_runtime *runtime = subs->runtime; in pdacf_pcm_prepare()
198 struct snd_pcm_runtime *runtime = subs->runtime; in pdacf_pcm_capture_open()
199 struct snd_pdacf *chip = snd_pcm_substream_chip(subs); in pdacf_pcm_capture_open()
206 chip->pcm_substream = subs; in pdacf_pcm_capture_open()
216 struct snd_pdacf *chip = snd_pcm_substream_chip(subs); in pdacf_pcm_capture_close()
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/linux-6.15/arch/arm/lib/
H A Ddelay-loop.S48 subs r0, r0, #1
51 subs r0, r0, #1
53 subs r0, r0, #1
55 subs r0, r0, #1
57 subs r0, r0, #1
59 subs r0, r0, #1
61 subs r0, r0, #1
63 subs r0, r0, #1
H A Dmemmove.S31 subs ip, r0, r1
43 subs r2, r2, #4
51 1: subs r2, r2, #(28)
59 CALGN( subs r2, r2, ip ) @ C is set here
64 2: PLD( subs r2, r2, #96 )
72 subs r2, r2, #32
121 subs r2, r2, ip
136 subs r2, r2, #28
147 PLD( subs r2, r2, #96 )
156 subs r2, r2, #32
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H A Dio-writesl.S16 subs r2, r2, #4
20 subs r2, r2, #4
43 subs r2, r2, #1
51 subs r2, r2, #1
59 subs r2, r2, #1
H A Dio-readsl.S16 subs r2, r2, #4
23 subs r2, r2, #4
46 4: subs r2, r2, #1
54 5: subs r2, r2, #1
62 6: subs r2, r2, #1
H A Dcopy_template.S77 subs r2, r2, #4
85 1: subs r2, r2, #(28)
94 CALGN( subs r2, r2, r3 ) @ C gets set
98 2: PLD( subs r2, r2, #96 )
106 subs r2, r2, #32
170 subs r2, r2, ip
185 subs r2, r2, #28
197 PLD( subs r2, r2, #96 )
206 subs r2, r2, #32
235 subs ip, ip, #4
/linux-6.15/sound/pci/mixart/
H A Dmixart.c626 if (subs->runtime->buffer_changed) { in snd_mixart_hw_params()
642 subs->number); in snd_mixart_hw_params()
709 struct snd_pcm *pcm = subs->pcm; in snd_mixart_playback_open()
727 chip->chip_idx, pcm_number, subs->number); in snd_mixart_playback_open()
761 stream->substream = subs; in snd_mixart_playback_open()
788 struct snd_pcm *pcm = subs->pcm; in snd_mixart_capture_open()
842 stream->substream = subs; in snd_mixart_capture_open()
931 struct snd_pcm_substream *subs; in preallocate_buffers()
936 for (subs = pcm->streams[stream].substream; subs; subs = subs->next, idx++) in preallocate_buffers()
938 subs->dma_device.id = subs->pcm->device << 16 | in preallocate_buffers()
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/linux-6.15/sound/drivers/vx/
H A Dvx_pcm.c525 audio = subs->pcm->device * 2; in vx_pcm_playback_open()
540 pipe->substream = subs; in vx_pcm_playback_open()
562 if (! subs->runtime->private_data) in vx_pcm_playback_close()
565 pipe = subs->runtime->private_data; in vx_pcm_playback_close()
699 struct snd_pcm_substream *subs, in vx_pcm_playback_update() argument
711 snd_pcm_period_elapsed(subs); in vx_pcm_playback_update()
902 audio = subs->pcm->device * 2; in vx_pcm_capture_open()
908 pipe->substream = subs; in vx_pcm_capture_open()
955 if (! subs->runtime->private_data) in vx_pcm_capture_close()
957 pipe = subs->runtime->private_data; in vx_pcm_capture_close()
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/linux-6.15/sound/ppc/
H A Dpmac.c183 struct snd_pcm_runtime *runtime = subs->runtime; in snd_pmac_pcm_prepare()
188 rec->dma_size = snd_pcm_lib_buffer_bytes(subs); in snd_pmac_pcm_prepare()
189 rec->period_size = snd_pcm_lib_period_bytes(subs); in snd_pmac_pcm_prepare()
244 struct snd_pcm_substream *subs, int cmd) in snd_pmac_pcm_trigger() argument
291 struct snd_pcm_substream *subs) in snd_pmac_pcm_pointer() argument
306 return bytes_to_frames(subs->runtime, count); in snd_pmac_pcm_pointer()
549 struct snd_pcm_substream *subs) in snd_pmac_pcm_open() argument
581 rec->substream = subs; in snd_pmac_pcm_open()
598 struct snd_pcm_substream *subs) in snd_pmac_pcm_close() argument
619 subs->runtime->hw = snd_pmac_playback; in snd_pmac_playback_open()
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/linux-6.15/sound/core/seq/oss/
H A Dseq_oss_midi.c354 memset(&subs, 0, sizeof(subs)); in snd_seq_oss_midi_open()
357 subs.sender = dp->addr; in snd_seq_oss_midi_open()
358 subs.dest.client = mdev->client; in snd_seq_oss_midi_open()
359 subs.dest.port = mdev->port; in snd_seq_oss_midi_open()
365 subs.sender.port = mdev->port; in snd_seq_oss_midi_open()
366 subs.dest = dp->addr; in snd_seq_oss_midi_open()
403 memset(&subs, 0, sizeof(subs)); in snd_seq_oss_midi_close()
405 subs.sender = dp->addr; in snd_seq_oss_midi_close()
407 subs.dest.port = mdev->port; in snd_seq_oss_midi_close()
412 subs.sender.port = mdev->port; in snd_seq_oss_midi_close()
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/linux-6.15/sound/pci/pcxhr/
H A Dpcxhr.c636 subs->runtime->dma_bytes, subs->number); in pcxhr_update_r_buffer()
832 if (snd_pcm_stream_linked(subs)) { in pcxhr_trigger()
839 snd_pcm_trigger_done(s, subs); in pcxhr_trigger()
843 stream = subs->runtime->private_data; in pcxhr_trigger()
860 snd_pcm_group_for_each_entry(s, subs) { in pcxhr_trigger()
865 snd_pcm_trigger_done(s, subs); in pcxhr_trigger()
907 subs->runtime->period_size, subs->runtime->periods, in pcxhr_prepare()
908 subs->runtime->buffer_size); in pcxhr_prepare()
1052 stream->substream = subs; in pcxhr_open()
1062 snd_pcm_set_sync(subs); in pcxhr_open()
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/linux-6.15/sound/firewire/digi00x/
H A Ddigi00x-midi.c94 struct snd_rawmidi_substream *subs; in set_substream_names() local
101 list_for_each_entry(subs, &str->substreams, list) { in set_substream_names()
103 scnprintf(subs->name, sizeof(subs->name), in set_substream_names()
106 subs->number + 1); in set_substream_names()
108 scnprintf(subs->name, sizeof(subs->name), in set_substream_names()
/linux-6.15/arch/arm/mach-rpc/
H A Dfloppydma.S13 subs r9, r9, #1
17 subs pc, lr, #4
22 subs r9, r9, #1
28 subs pc, lr, #4
/linux-6.15/sound/core/
H A Dpcm_local.h71 #define for_each_pcm_substream(pcm, str, subs) \ argument
73 for ((subs) = (pcm)->streams[str].substream; (subs); \
74 (subs) = (subs)->next)
/linux-6.15/sound/pci/
H A Dmaestro3.c1041 if (! s || ! subs) in snd_m3_pcm_start()
1045 switch (subs->stream) { in snd_m3_pcm_start()
1066 struct snd_pcm_substream *subs) in snd_m3_pcm_stop() argument
1068 if (! s || ! subs) in snd_m3_pcm_stop()
1074 switch (subs->stream) { in snd_m3_pcm_stop()
1417 snd_m3_pcm_setup1(chip, s, subs); in snd_m3_pcm_prepare()
1508 snd_pcm_period_elapsed(subs); in snd_m3_update_ptr()
1723 subs->runtime->private_data = s; in snd_m3_substream_open()
1724 s->substream = subs; in snd_m3_substream_open()
1780 snd_m3_substream_close(chip, subs); in snd_m3_playback_close()
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