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/linux/tools/perf/util/
A Dstream.c20 zfree(&es[i].streams); in evsel_streams__delete()
51 if (!s->streams) in evlist_streams__new()
78 es->streams[i].cnode = cnode; in evsel_streams__set_hot_cnode()
87 hit = (es->streams[0].cnode)->hit; in evsel_streams__set_hot_cnode()
89 if ((es->streams[i].cnode)->hit < hit) { in evsel_streams__set_hot_cnode()
90 hit = (es->streams[i].cnode)->hit; in evsel_streams__set_hot_cnode()
96 es->streams[idx].cnode = cnode; in evsel_streams__set_hot_cnode()
185 struct stream *pair_stream = &es_pair->streams[i]; in stream__callchain_match()
310 base_stream = &es_base->streams[i]; in callchain_streams_report()
320 base_stream = &es_base->streams[i]; in callchain_streams_report()
[all …]
/linux/drivers/staging/greybus/
A Dcamera.c590 streams[i].vc = cfg->virtual_channel; in gb_camera_configure_streams()
591 streams[i].dt[0] = cfg->data_type[0]; in gb_camera_configure_streams()
592 streams[i].dt[1] = cfg->data_type[1]; in gb_camera_configure_streams()
666 req->streams = streams; in gb_camera_capture()
799 gb_streams[i].width = streams[i].width; in gb_camera_op_configure_streams()
822 streams[i].width = gb_streams[i].width; in gb_camera_op_configure_streams()
824 streams[i].vc = gb_streams[i].vc; in gb_camera_op_configure_streams()
828 streams[i].pixel_code = in gb_camera_op_configure_streams()
935 streams = kcalloc(nstreams, sizeof(*streams), GFP_KERNEL); in gb_camera_debugfs_configure_streams()
936 if (!streams) in gb_camera_debugfs_configure_streams()
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/linux/Documentation/driver-api/usb/
A Dbulk-streams.rst1 USB bulk streams
7 Bulk endpoint streams were added in the USB 3.0 specification. Streams allow a
13 Protocol, which uses streams to queue multiple SCSI commands, can be found on
24 device can refuse that transfer. Devices can switch between streams at any
44 streams, or the xHCI driver ran out of memory), or the number of streams the
53 streams.
64 usb_alloc_streams() returns with a value of N, you may use streams 1 though N.
66 endpoint does not support streams, an error will be returned.
75 If a driver wishes to stop using streams to communicate with the device, it
83 ensure that drivers that don't support streams will be able to use the endpoint.
/linux/sound/virtio/
A Dvirtio_chmap.c94 vs = &vpcm->streams[SNDRV_PCM_STREAM_PLAYBACK]; in virtsnd_chmap_parse_cfg()
97 vs = &vpcm->streams[SNDRV_PCM_STREAM_CAPTURE]; in virtsnd_chmap_parse_cfg()
152 for (i = 0; i < ARRAY_SIZE(vpcm->streams); ++i) { in virtsnd_chmap_build_devs()
153 vs = &vpcm->streams[i]; in virtsnd_chmap_build_devs()
180 vs = &vpcm->streams[SNDRV_PCM_STREAM_PLAYBACK]; in virtsnd_chmap_build_devs()
182 vs = &vpcm->streams[SNDRV_PCM_STREAM_CAPTURE]; in virtsnd_chmap_build_devs()
206 for (i = 0; i < ARRAY_SIZE(vpcm->streams); ++i) { in virtsnd_chmap_build_devs()
207 vs = &vpcm->streams[i]; in virtsnd_chmap_build_devs()
A Dvirtio_pcm.c332 virtio_cread_le(vdev, struct virtio_snd_config, streams, in virtsnd_pcm_parse_cfg()
387 vpcm->streams[vss->direction].nsubstreams++; in virtsnd_pcm_parse_cfg()
412 vpcm->streams[SNDRV_PCM_STREAM_PLAYBACK].nsubstreams; in virtsnd_pcm_build_devs()
414 vpcm->streams[SNDRV_PCM_STREAM_CAPTURE].nsubstreams; in virtsnd_pcm_build_devs()
435 for (i = 0; i < ARRAY_SIZE(vpcm->streams); ++i) { in virtsnd_pcm_build_devs()
436 struct virtio_pcm_stream *stream = &vpcm->streams[i]; in virtsnd_pcm_build_devs()
460 vs = &vpcm->streams[vss->direction]; in virtsnd_pcm_build_devs()
465 for (i = 0; i < ARRAY_SIZE(vpcm->streams); ++i) { in virtsnd_pcm_build_devs()
466 struct virtio_pcm_stream *vs = &vpcm->streams[i]; in virtsnd_pcm_build_devs()
467 struct snd_pcm_str *ks = &vpcm->pcm->streams[i]; in virtsnd_pcm_build_devs()
/linux/net/mac80211/
A Dairtime.c31 #define MCS_DURATION(streams, sgi, bps) \ argument
52 #define HE_DURATION(streams, gi, bps) \ argument
64 HE_DURATION(streams, gi, bps)
66 HE_DURATION_S(shift, streams, gi, bps)
511 int bw, streams; in ieee80211_get_rate_duration() local
538 streams = status->nss; in ieee80211_get_rate_duration()
548 streams = status->nss; in ieee80211_get_rate_duration()
553 streams = status->nss; in ieee80211_get_rate_duration()
565 if (WARN_ON_ONCE(streams > 8)) in ieee80211_get_rate_duration()
569 if (WARN_ON_ONCE(streams > 4)) in ieee80211_get_rate_duration()
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A Drc80211_minstrel_ht_debugfs.c80 p += sprintf(p, "%d ", mg->streams); in minstrel_ht_stats_dump()
84 p += sprintf(p, "%d ", mg->streams); in minstrel_ht_stats_dump()
102 p += sprintf(p, " MCS%-2u", (mg->streams - 1) * 8 + j); in minstrel_ht_stats_dump()
104 p += sprintf(p, " MCS%-1u/%1u", j, mg->streams); in minstrel_ht_stats_dump()
225 p += sprintf(p, "%d,", mg->streams); in minstrel_ht_stats_csv_dump()
229 p += sprintf(p, "%d,", mg->streams); in minstrel_ht_stats_csv_dump()
246 p += sprintf(p, ",MCS%-2u,", (mg->streams - 1) * 8 + j); in minstrel_ht_stats_csv_dump()
248 p += sprintf(p, ",MCS%-1u/%1u,", j, mg->streams); in minstrel_ht_stats_csv_dump()
/linux/sound/isa/
A Dcmi8330.c163 } streams[2]; member
415 return chip->streams[SNDRV_PCM_STREAM_PLAYBACK].open(substream); in snd_cmi8330_playback_open()
424 return chip->streams[SNDRV_PCM_STREAM_CAPTURE].open(substream); in snd_cmi8330_capture_open()
445 chip->streams[CMI_SB_STREAM].ops = *ops; in snd_cmi8330_pcm()
446 chip->streams[CMI_SB_STREAM].open = ops->open; in snd_cmi8330_pcm()
447 chip->streams[CMI_SB_STREAM].ops.open = cmi_open_callbacks[CMI_SB_STREAM]; in snd_cmi8330_pcm()
448 chip->streams[CMI_SB_STREAM].private_data = chip->sb; in snd_cmi8330_pcm()
452 chip->streams[CMI_AD_STREAM].ops = *ops; in snd_cmi8330_pcm()
453 chip->streams[CMI_AD_STREAM].open = ops->open; in snd_cmi8330_pcm()
454 chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM]; in snd_cmi8330_pcm()
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/linux/tools/testing/selftests/net/forwarding/
A Dsch_ets_tests.sh80 local -a streams=("$@")
82 local low_stream=${streams[0]}
91 for stream in ${streams[@]}; do
108 local stream=${streams[$i]}
124 for stream in ${streams[@]}; do
A Dsch_ets.sh39 local -a streams=("$@")
42 for stream in ${streams[@]}; do
/linux/drivers/gpu/drm/amd/display/dc/core/
A Ddc_state.c319 state->streams[i] = NULL; in dc_state_destruct()
428 if (state->streams[i] == stream) in dc_state_remove_stream()
431 if (state->streams[i] != stream) { in dc_state_remove_stream()
441 state->streams[i] = state->streams[i + 1]; in dc_state_remove_stream()
549 if (state->streams[i] == stream) { in dc_state_remove_plane()
606 if (state->streams[i] == stream) { in dc_state_rem_all_planes_for_stream()
667 if (stream == state->streams[i]) in dc_state_get_stream_status()
688 if (state->streams[i] == stream) { in dc_state_get_stream_subvp_type()
705 if (state->streams[i] == stream) { in dc_state_get_paired_subvp_stream()
957 if (state->streams[i] && state->streams[i]->stream_id == id) { in dc_state_get_stream_from_id()
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A Ddc_link_enc_cfg.c91 stream = state->streams[i]; in get_stream_using_link_enc()
149 if (stream == state->streams[i]) { in add_link_enc_assignment()
301 struct dc_stream_state *streams[], in link_enc_cfg_link_encs_assign() argument
313 dc->res_pool->funcs->link_enc_unassign(state, dc->current_state->streams[i]); in link_enc_cfg_link_encs_assign()
320 struct dc_stream_state *stream = streams[i]; in link_enc_cfg_link_encs_assign()
342 struct dc_stream_state *stream = state->streams[i]; in link_enc_cfg_link_encs_assign()
353 struct dc_stream_state *prev_stream = prev_state->streams[j]; in link_enc_cfg_link_encs_assign()
370 struct dc_stream_state *stream = streams[i]; in link_enc_cfg_link_encs_assign()
664 if (is_dig_link_enc_stream(state->streams[i])) in link_enc_cfg_validate()
675 if (assignment.stream != state->streams[i]) in link_enc_cfg_validate()
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/linux/drivers/media/pci/cx18/
A Dcx18-streams.c238 struct cx18_stream *s = &cx->streams[type]; in cx18_stream_init()
305 struct cx18_stream *s = &cx->streams[type]; in cx18_prep_dev()
508 if (cx->streams[type].dvb != NULL) { in cx18_streams_cleanup()
511 kfree(cx->streams[type].dvb); in cx18_streams_cleanup()
512 cx->streams[type].dvb = NULL; in cx18_streams_cleanup()
513 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
529 if (cx->streams[type].buffers != 0) in cx18_streams_cleanup()
530 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
536 vdev = &cx->streams[type].video_dev; in cx18_streams_cleanup()
541 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
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A Dcx18-fileops.c33 struct cx18_stream *s = &cx->streams[type]; in cx18_claim_stream()
73 s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_claim_stream()
75 s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; in cx18_claim_stream()
125 s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_release_stream()
132 s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; in cx18_release_stream()
485 struct cx18_stream *s = &cx->streams[id->type]; in cx18_start_capture()
507 s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; in cx18_start_capture()
508 s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_start_capture()
576 struct cx18_stream *s = &cx->streams[id->type]; in cx18_v4l2_read()
595 struct cx18_stream *s = &cx->streams[id->type]; in cx18_v4l2_enc_poll()
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/linux/sound/hda/
A Dhdac_device.c871 if (!streams || streams == -1) in query_stream_param()
872 streams = snd_hdac_read_parm(codec, codec->afg, AC_PAR_STREAM); in query_stream_param()
873 if (!streams || streams == -1) in query_stream_param()
875 return streams; in query_stream_param()
918 unsigned int streams, bps; in snd_hdac_query_supported_pcm() local
922 streams = query_stream_param(codec, nid); in snd_hdac_query_supported_pcm()
923 if (!streams) in snd_hdac_query_supported_pcm()
927 if (streams & AC_SUPFMT_PCM) { in snd_hdac_query_supported_pcm()
957 if (streams & AC_SUPFMT_FLOAT32) { in snd_hdac_query_supported_pcm()
963 if (streams == AC_SUPFMT_AC3) { in snd_hdac_query_supported_pcm()
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/linux/tools/testing/selftests/drivers/net/mlxsw/
A Dsch_ets.sh67 local -a streams=("$@")
72 qdisc_parent_stats_get $swp2 10:$((${streams[0]} + 1)) .bytes \
75 for stream in ${streams[@]}; do
/linux/drivers/media/pci/ivtv/
A Divtv-fileops.c36 struct ivtv_stream *s = &itv->streams[type]; in ivtv_claim_stream()
77 s_vbi = &itv->streams[vbi_type]; in ivtv_claim_stream()
118 s_vbi = &itv->streams[IVTV_DEC_STREAM_TYPE_VBI]; in ivtv_release_stream()
120 s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; in ivtv_release_stream()
428 struct ivtv_stream *s = &itv->streams[id->type]; in ivtv_start_capture()
457 s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; in ivtv_start_capture()
507 struct ivtv_stream *s = &itv->streams[id->type]; in ivtv_v4l2_read()
524 struct ivtv_stream *s = &itv->streams[id->type]; in ivtv_start_decoding()
569 struct ivtv_stream *s = &itv->streams[id->type]; in ivtv_write()
737 struct ivtv_stream *s = &itv->streams[id->type]; in ivtv_v4l2_dec_poll()
[all …]
A Divtv-streams.c170 struct ivtv_stream *s = &itv->streams[type]; in ivtv_stream_init()
200 struct ivtv_stream *s = &itv->streams[type]; in ivtv_prep_dev()
269 if (itv->streams[type].vdev.v4l2_dev == NULL) in ivtv_streams_setup()
273 if (ivtv_stream_alloc(&itv->streams[type])) in ivtv_streams_setup()
286 struct ivtv_stream *s = &itv->streams[type]; in ivtv_reg_dev()
297 struct ivtv_stream *s_mpg = &itv->streams[IVTV_ENC_STREAM_TYPE_MPG]; in ivtv_reg_dev()
363 struct video_device *vdev = &itv->streams[type].vdev; in ivtv_streams_cleanup()
369 ivtv_stream_free(&itv->streams[type]); in ivtv_streams_cleanup()
370 itv->streams[type].vdev.v4l2_dev = NULL; in ivtv_streams_cleanup()
780 struct ivtv_stream *s = &itv->streams[i]; in ivtv_stop_all_captures()
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A Divtv-irq.c541 s = &itv->streams[itv->cur_dma_stream]; in ivtv_irq_dma_read()
605 s = &itv->streams[itv->cur_dma_stream]; in ivtv_irq_enc_dma_complete()
633 s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; in ivtv_irq_enc_dma_complete()
649 s = &itv->streams[itv->cur_pio_stream]; in ivtv_irq_enc_pio_complete()
662 s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; in ivtv_irq_enc_pio_complete()
756 s = &itv->streams[ivtv_stream_map[data[0]]]; in ivtv_irq_enc_start_cap()
768 s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; in ivtv_irq_enc_vbi_cap()
800 s = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV]; in ivtv_irq_dec_data_req()
806 s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; in ivtv_irq_dec_data_req()
1022 struct ivtv_stream *s = &itv->streams[idx]; in ivtv_irq_handler()
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/linux/Documentation/devicetree/bindings/phy/
A Dfsl,imx8qm-lvds-phy.yaml15 groups of four data lanes of LVDS data streams. A phase-locked
17 data streams over a fifth LVDS link. Every cycle of the transmit
19 through the two groups of LVDS data streams. Together with the
20 transmit clocks, the two groups of LVDS data streams form two
/linux/sound/pci/nm256/
A Dnm256.c224 struct nm256_stream streams[2]; member
729 s = &chip->streams[SNDRV_PCM_STREAM_PLAYBACK]; in snd_nm256_playback_update()
744 s = &chip->streams[SNDRV_PCM_STREAM_CAPTURE]; in snd_nm256_capture_update()
910 struct nm256_stream *s = &chip->streams[i]; in snd_nm256_pcm()
964 if (chip->streams[SNDRV_PCM_STREAM_CAPTURE].running) in snd_nm256_intr_check()
1389 struct nm256_stream *s = &chip->streams[i]; in nm256_resume()
1408 if (chip->streams[SNDRV_PCM_STREAM_PLAYBACK].running) in snd_nm256_free()
1410 if (chip->streams[SNDRV_PCM_STREAM_CAPTURE].running) in snd_nm256_free()
1492 chip->streams[SNDRV_PCM_STREAM_CAPTURE].bufsize; in snd_nm256_create()
1523 chip->streams[SNDRV_PCM_STREAM_PLAYBACK].buf = addr; in snd_nm256_create()
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/linux/Documentation/userspace-api/media/v4l/
A Ddev-subdev.rst500 independent streams are cropped and sent out of the subdev from the
536 Understanding streams
554 multiplexed streams the 'stream' field is always 0.
556 Interaction between routes, streams, formats and selections
563 the same as without streams (see :ref:`format-propagation`).
565 Instead of the sub-device wide merging of streams from all sink pads
567 other. Any number of routes from streams on sink pads towards streams on
572 are independent of similar configurations on other streams. This is
598 Configuring streams
605 There are three steps in configuring the streams:
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/linux/sound/core/
A Dpcm.c123 pstr = &pcm->streams[stream]; in snd_pcm_control_ioctl()
632 struct snd_pcm_str *pstr = &pcm->streams[stream]; in snd_pcm_new_stream()
866 snd_pcm_free_stream(&pcm->streams[SNDRV_PCM_STREAM_CAPTURE]); in snd_pcm_free()
894 pstr = &pcm->streams[stream]; in snd_pcm_attach_substream()
1062 if (pcm->streams[cidx].substream == NULL) in snd_pcm_dev_register()
1075 pcm->streams[cidx].dev); in snd_pcm_dev_register()
1119 if (pcm->streams[cidx].dev) in snd_pcm_dev_disconnect()
1120 snd_unregister_device(pcm->streams[cidx].dev); in snd_pcm_dev_disconnect()
1121 free_chmap(&pcm->streams[cidx]); in snd_pcm_dev_disconnect()
1176 if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) in snd_pcm_proc_read()
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/linux/Documentation/networking/
A Dtcp-thin.rst4 Thin-streams and TCP
20 applications, we have seen that they often produce thin streams
23 streams provoke high latencies when using TCP is unfortunate.
27 for thin streams. In short, if the kernel detects a thin stream,
/linux/sound/core/oss/
A Dpcm_oss.c1116 substream = pcm_oss_file->streams[idx]; in snd_pcm_oss_get_active_substream()
1569 substream = pcm_oss_file->streams[i]; in snd_pcm_oss_reset()
2191 substream = pcm_oss_file->streams[stream]; in snd_pcm_oss_get_ptr()
2261 substream = pcm_oss_file->streams[stream]; in snd_pcm_oss_get_space()
2430 if (! pcm->streams[idx].substream_count) in snd_pcm_oss_open_file()
2445 pcm_oss_file->streams[idx] = substream; in snd_pcm_oss_open_file()
2449 if (!pcm_oss_file->streams[0] && !pcm_oss_file->streams[1]) { in snd_pcm_oss_open_file()
2601 substream = pcm_oss_file->streams[idx]; in snd_pcm_oss_ioctl()
2861 ofile.streams[SNDRV_PCM_STREAM_CAPTURE] = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE]; in snd_pcm_oss_poll()
3060 struct snd_pcm_str *pstr = &pcm->streams[stream]; in snd_pcm_oss_proc_init()
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