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Searched refs:pstr (Results 1 – 18 of 18) sorted by relevance

/sound/usb/line6/
A Dpcm.c156 if (!test_and_set_bit(type, &pstr->opened) && !pstr->buffer) { in line6_buffer_acquire()
157 pstr->buffer = in line6_buffer_acquire()
161 if (!pstr->buffer) in line6_buffer_acquire()
174 if (!pstr->opened) { in line6_buffer_release()
176 kfree(pstr->buffer); in line6_buffer_release()
177 pstr->buffer = NULL; in line6_buffer_release()
191 !(pstr->active_urbs || pstr->unlink_urbs)) { in line6_stream_start()
192 pstr->count = 0; in line6_stream_start()
215 if (!pstr->running) { in line6_stream_stop()
313 if (!pstr->running) in line6_pcm_acquire()
[all …]
/sound/core/
A Dpcm.c106 struct snd_pcm_str *pstr; in snd_pcm_control_ioctl() local
509 pstr->proc_root = entry; in snd_pcm_stream_proc_init()
528 pstr->proc_root = NULL; in snd_pcm_stream_proc_done()
636 pstr->stream = stream; in snd_pcm_new_stream()
637 pstr->pcm = pcm; in snd_pcm_new_stream()
649 dev_set_drvdata(pstr->dev, pstr); in snd_pcm_new_stream()
664 substream->pstr = pstr; in snd_pcm_new_stream()
806 if (pstr->chmap_kctl) { in free_chmap()
838 free_chmap(pstr); in snd_pcm_free_stream()
840 put_device(pstr->dev); in snd_pcm_free_stream()
[all …]
A Drawmidi.c637 info->subdevices_count = substream->pstr->substream_count; in snd_rawmidi_info()
638 info->subdevices_avail = (substream->pstr->substream_count - in snd_rawmidi_info()
639 substream->pstr->substream_opened); in snd_rawmidi_info()
662 struct snd_rawmidi_str *pstr; in __snd_rawmidi_info_select() local
671 pstr = &rmidi->streams[info->stream]; in __snd_rawmidi_info_select()
672 if (pstr->substream_count == 0) in __snd_rawmidi_info_select()
674 if (info->subdevice >= pstr->substream_count) in __snd_rawmidi_info_select()
676 list_for_each_entry(substream, &pstr->substreams, list) { in __snd_rawmidi_info_select()
1812 substream->pstr = stream; in snd_rawmidi_alloc_substreams()
A Dpcm_native.c219 struct snd_pcm_str *pstr = substream->pstr; in snd_pcm_info() local
230 info->subdevices_count = pstr->substream_count; in snd_pcm_info()
231 info->subdevices_avail = pstr->substream_count - pstr->substream_opened; in snd_pcm_info()
A Dpcm_lib.c157 ((substream)->pstr->xrun_debug & (mask))
/sound/hda/codecs/hdmi/
A Dsimplehdmi.c16 struct hda_pcm_stream *pstr; in snd_hda_hdmi_simple_build_pcms() local
28 pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; in snd_hda_hdmi_simple_build_pcms()
29 *pstr = spec->pcm_playback; in snd_hda_hdmi_simple_build_pcms()
30 pstr->nid = per_cvt->cvt_nid; in snd_hda_hdmi_simple_build_pcms()
31 if (pstr->channels_max <= 2 && chans && chans <= 16) in snd_hda_hdmi_simple_build_pcms()
32 pstr->channels_max = chans; in snd_hda_hdmi_simple_build_pcms()
A Dhdmi.c1902 struct hda_pcm_stream *pstr; in snd_hda_hdmi_generic_build_pcms() local
1913 pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; in snd_hda_hdmi_generic_build_pcms()
1914 pstr->substreams = 1; in snd_hda_hdmi_generic_build_pcms()
1915 pstr->ops = generic_ops; in snd_hda_hdmi_generic_build_pcms()
1918 pstr->channels_min = per_cvt->channels_min; in snd_hda_hdmi_generic_build_pcms()
1919 pstr->channels_max = per_cvt->channels_max; in snd_hda_hdmi_generic_build_pcms()
/sound/soc/fsl/
A Dmpc5200_dma.c125 substream->pstr->stream, runtime->frame_bits, in psc_dma_trigger()
140 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in psc_dma_trigger()
158 substream->pstr->stream, s->period_count); in psc_dma_trigger()
163 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in psc_dma_trigger()
173 substream->pstr->stream, cmd); in psc_dma_trigger()
222 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in psc_dma_open()
249 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in psc_dma_close()
274 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in psc_dma_pointer()
A Dmpc5200_psc_ac97.c154 if (substream->pstr->stream != SNDRV_PCM_STREAM_CAPTURE) in psc_ac97_hw_analog_params()
184 substream->pstr->stream); in psc_ac97_trigger()
193 substream->pstr->stream); in psc_ac97_trigger()
A Dmpc5200_dma.h80 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in to_psc_dma_stream()
/sound/soc/google/
A Dchv3-i2s.c158 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in chv3_dma_close()
211 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) { in chv3_dma_prepare()
240 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) { in chv3_dma_pointer()
262 if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) in chv3_dma_ack()
/sound/core/oss/
A Dpcm_oss.c2951 guard(mutex)(&pstr->oss.setup_mutex); in snd_pcm_oss_proc_read()
2971 for (setup = pstr->oss.setup_list, pstr->oss.setup_list = NULL; in snd_pcm_oss_proc_free_setup_list()
2977 pstr->oss.setup_list = NULL; in snd_pcm_oss_proc_free_setup_list()
2990 guard(mutex)(&pstr->oss.setup_mutex); in snd_pcm_oss_proc_write()
3036 if (pstr->oss.setup_list == NULL) in snd_pcm_oss_proc_write()
3037 pstr->oss.setup_list = setup; in snd_pcm_oss_proc_write()
3039 for (setup1 = pstr->oss.setup_list; in snd_pcm_oss_proc_write()
3060 if (pstr->substream_count == 0) in snd_pcm_oss_proc_init()
3068 entry->private_data = pstr; in snd_pcm_oss_proc_init()
3074 pstr->oss.proc_entry = entry; in snd_pcm_oss_proc_init()
[all …]
/sound/pci/rme9652/
A Drme9652.c1855 substream->pstr->stream, in snd_rme9652_playback_copy()
1875 substream->pstr->stream, in snd_rme9652_capture_copy()
1892 substream->pstr->stream, in snd_rme9652_hw_silence()
1936 if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { in snd_rme9652_hw_params()
A Dhdsp.c3974 channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel); in snd_hdsp_playback_copy()
3992 channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel); in snd_hdsp_capture_copy()
4007 channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel); in snd_hdsp_hw_silence()
4056 if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { in snd_hdsp_hw_params()
A Dhdspm.c5501 if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { in snd_hdspm_hw_params()
/sound/usb/usx2y/
A Dusbusx2yaudio.c757 struct snd_card *card = substream->pstr->pcm->card; in snd_usx2y_pcm_hw_params()
/sound/drivers/
A Daloop.c195 int device = dpcm->substream->pstr->pcm->device; in get_setup()
/sound/pci/korg1212/
A Dkorg1212.c1465 if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) { in snd_korg1212_hw_params()

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