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Searched refs:pcm (Results 1 – 25 of 499) sorted by relevance

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/linux-6.3-rc2/sound/soc/
A Dsoc-generic-dmaengine-pcm.c190 if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) && pcm->chan[0]) in dmaengine_pcm_compat_request_channel()
248 if (!pcm->chan[i] && (pcm->flags & SND_DMAENGINE_PCM_FLAG_COMPAT)) { in dmaengine_pcm_new()
268 if (rtd->pcm->streams[i].pcm->name[0] == '\0') { in dmaengine_pcm_new()
269 strscpy_pad(rtd->pcm->streams[i].pcm->name, in dmaengine_pcm_new()
270 rtd->pcm->streams[i].pcm->id, in dmaengine_pcm_new()
271 sizeof(rtd->pcm->streams[i].pcm->name)); in dmaengine_pcm_new()
397 pcm->chan[1] = pcm->chan[0]; in dmaengine_pcm_request_chan_of()
432 pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); in snd_dmaengine_pcm_register()
433 if (!pcm) in snd_dmaengine_pcm_register()
465 kfree(pcm); in snd_dmaengine_pcm_register()
[all …]
/linux-6.3-rc2/sound/soc/samsung/
A Dpcm.c176 if (!pcm->idleclk) in s3c_pcm_snd_txctrl()
207 if (!pcm->idleclk) in s3c_pcm_snd_rxctrl()
286 clk = pcm->pclk; in s3c_pcm_hw_params()
288 clk = pcm->cclk; in s3c_pcm_hw_params()
355 pcm->idleclk = 1; in s3c_pcm_set_fmt()
358 pcm->idleclk = 0; in s3c_pcm_set_fmt()
396 pcm->sclk_per_fs = div; in s3c_pcm_set_clkdiv()
447 snd_soc_dai_init_dma_data(dai, pcm->dma_playback, pcm->dma_capture); in s3c_pcm_dai_probe()
509 pcm->dev = &pdev->dev; in s3c_pcm_dev_probe()
514 pcm->sclk_per_fs = 128; in s3c_pcm_dev_probe()
[all …]
/linux-6.3-rc2/sound/core/
A Dpcm.c43 if (pcm->card == card && pcm->device == device) in snd_pcm_get()
44 return pcm; in snd_pcm_get()
54 if (pcm->card == card && pcm->device > device) in snd_pcm_next()
507 struct snd_pcm *pcm = pstr->pcm; in snd_pcm_stream_proc_init() local
648 pstr->pcm = pcm; in snd_pcm_new_stream()
671 substream->pcm = pcm; in snd_pcm_new_stream()
724 pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); in _snd_pcm_new()
734 strscpy(pcm->id, id, sizeof(pcm->id)); in _snd_pcm_new()
871 pcm->private_free(pcm); in snd_pcm_free()
1021 struct snd_pcm *pcm = pstr->pcm; in pcm_class_show() local
[all …]
A Dpcm_memory.c79 struct snd_card *card = substream->pcm->card; in preallocate_pcm_pages()
94 substream->pcm->card->number, substream->pcm->device, in preallocate_pcm_pages()
96 substream->pcm->name, orig_size); in preallocate_pcm_pages()
161 struct snd_card *card = substream->pcm->card; in snd_pcm_lib_preallocate_proc_write()
166 mutex_lock(&substream->pcm->open_mutex); in snd_pcm_lib_preallocate_proc_write()
190 substream->pcm->card->number, substream->pcm->device, in snd_pcm_lib_preallocate_proc_write()
192 substream->pcm->name, size); in snd_pcm_lib_preallocate_proc_write()
206 mutex_unlock(&substream->pcm->open_mutex); in snd_pcm_lib_preallocate_proc_write()
408 card = substream->pcm->card; in snd_pcm_lib_malloc_pages()
438 substream->pcm->card->number, substream->pcm->device, in snd_pcm_lib_malloc_pages()
[all …]
A DMakefile17 snd-pcm-y := pcm.o pcm_native.o pcm_lib.o pcm_misc.o \
19 snd-pcm-$(CONFIG_SND_PCM_TIMER) += pcm_timer.o
20 snd-pcm-$(CONFIG_SND_PCM_ELD) += pcm_drm_eld.o
21 snd-pcm-$(CONFIG_SND_PCM_IEC958) += pcm_iec958.o
27 snd-pcm-dmaengine-objs := pcm_dmaengine.o
44 obj-$(CONFIG_SND_PCM) += snd-pcm.o
45 obj-$(CONFIG_SND_DMAENGINE_PCM) += snd-pcm-dmaengine.o
/linux-6.3-rc2/sound/pci/ac97/
A Dac97_pcm.c151 if (pcm->spdif) in get_slot_reg()
466 pcm = &pcms[i]; in snd_ac97_pcm_assign()
470 *rpcm = *pcm; in snd_ac97_pcm_assign()
484 if (pcm->spdif && pcm->stream == 0) in snd_ac97_pcm_assign()
565 bus = pcm->bus; in snd_ac97_pcm_open()
599 pcm->cur_dbl = r; in snd_ac97_pcm_open()
627 pcm->aslots = slots; in snd_ac97_pcm_open()
631 pcm->aslots = slots; in snd_ac97_pcm_open()
667 bus = pcm->bus; in snd_ac97_pcm_close()
675 pcm->aslots = 0; in snd_ac97_pcm_close()
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/linux-6.3-rc2/sound/soc/intel/boards/
A Dskl_hda_dsp_common.c25 struct skl_hda_hdmi_pcm *pcm; in skl_hda_hdmi_add_pcm() local
28 pcm = devm_kzalloc(card->dev, sizeof(*pcm), GFP_KERNEL); in skl_hda_hdmi_add_pcm()
29 if (!pcm) in skl_hda_hdmi_add_pcm()
35 if (!pcm->codec_dai) in skl_hda_hdmi_add_pcm()
38 pcm->device = device; in skl_hda_hdmi_add_pcm()
141 struct skl_hda_hdmi_pcm *pcm; in skl_hda_hdmi_jack_init() local
149 component = pcm->codec_dai->component; in skl_hda_hdmi_jack_init()
151 "HDMI/DP, pcm=%d Jack", pcm->device); in skl_hda_hdmi_jack_init()
153 SND_JACK_AVOUT, &pcm->hdmi_jack); in skl_hda_hdmi_jack_init()
158 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, in skl_hda_hdmi_jack_init()
[all …]
A Dsof_sdw_hdmi.c28 struct hdmi_pcm *pcm; in sof_sdw_hdmi_init() local
30 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in sof_sdw_hdmi_init()
31 if (!pcm) in sof_sdw_hdmi_init()
35 pcm->device = rtd->dai_link->id; in sof_sdw_hdmi_init()
36 pcm->codec_dai = dai; in sof_sdw_hdmi_init()
38 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in sof_sdw_hdmi_init()
47 struct hdmi_pcm *pcm; in sof_sdw_hdmi_card_late_probe() local
56 pcm = list_first_entry(&ctx->hdmi_pcm_list, struct hdmi_pcm, in sof_sdw_hdmi_card_late_probe()
58 component = pcm->codec_dai->component; in sof_sdw_hdmi_card_late_probe()
A Dskl_nau88l25_max98357a.c198 struct skl_hdmi_pcm *pcm; in skylake_hdmi1_init() local
200 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi1_init()
201 if (!pcm) in skylake_hdmi1_init()
205 pcm->codec_dai = dai; in skylake_hdmi1_init()
218 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi2_init()
219 if (!pcm) in skylake_hdmi2_init()
223 pcm->codec_dai = dai; in skylake_hdmi2_init()
236 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi3_init()
237 if (!pcm) in skylake_hdmi3_init()
241 pcm->codec_dai = dai; in skylake_hdmi3_init()
[all …]
A Dskl_nau88l25_ssm4567.c217 struct skl_hdmi_pcm *pcm; in skylake_hdmi1_init() local
219 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi1_init()
220 if (!pcm) in skylake_hdmi1_init()
224 pcm->codec_dai = dai; in skylake_hdmi1_init()
237 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi2_init()
238 if (!pcm) in skylake_hdmi2_init()
242 pcm->codec_dai = dai; in skylake_hdmi2_init()
256 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi3_init()
257 if (!pcm) in skylake_hdmi3_init()
261 pcm->codec_dai = dai; in skylake_hdmi3_init()
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/linux-6.3-rc2/sound/soc/codecs/
A Dhda.c21 struct hda_pcm *pcm; in hda_codec_create_dais() local
30 for (i = 0; i < pcm_count; i++, pcm = list_next_entry(pcm, list)) { in hda_codec_create_dais()
36 drvs[i].name = pcm->name; in hda_codec_create_dais()
41 if (!pcm->stream[dir].substreams) { in hda_codec_create_dais()
53 stream->rates = pcm->stream[dir].rates; in hda_codec_create_dais()
54 stream->formats = pcm->stream[dir].formats; in hda_codec_create_dais()
60 if (!pcm->stream[dir].substreams) { in hda_codec_create_dais()
72 stream->rates = pcm->stream[dir].rates; in hda_codec_create_dais()
85 struct hda_pcm *pcm; in hda_codec_register_dais() local
115 snd_soc_dai_init_dma_data(dai, &pcm->stream[0], &pcm->stream[1]); in hda_codec_register_dais()
[all …]
A Dhdac_hdmi.c373 pcm->channels, pcm->chmap_set, true, pcm->chmap); in hdac_hdmi_setup_audio_infoframe()
379 pcm->channels, pcm->chmap, pcm->chmap_set); in hdac_hdmi_setup_audio_infoframe()
454 if (pcm) in hdac_hdmi_set_tdm_slot()
475 if (!pcm) in hdac_hdmi_set_hw_params()
637 if (pcm) { in hdac_hdmi_pcm_close()
640 memset(pcm->chmap, 0, sizeof(pcm->chmap)); in hdac_hdmi_pcm_close()
773 if (!pcm) in hdac_hdmi_pin_output_widget_event()
819 if (!pcm) in hdac_hdmi_cvt_output_widget_event()
1756 if (rtd->pcm && (rtd->pcm->device == device)) in hdac_hdmi_get_pcm_from_id()
1897 if (!pcm) in hdac_hdmi_jack_init()
[all …]
A Dhda-dai.c16 struct hda_pcm *pcm; in hda_codec_dai_startup() local
21 pcm = container_of(stream_info, struct hda_pcm, stream[substream->stream]); in hda_codec_dai_startup()
24 codec->core.vendor_id, stream_info, pcm, pcm->name, substream); in hda_codec_dai_startup()
26 snd_hda_codec_pcm_get(pcm); in hda_codec_dai_startup()
31 snd_hda_codec_pcm_put(pcm); in hda_codec_dai_startup()
42 struct hda_pcm *pcm; in hda_codec_dai_shutdown() local
47 pcm = container_of(stream_info, struct hda_pcm, stream[substream->stream]); in hda_codec_dai_shutdown()
50 codec->core.vendor_id, stream_info, pcm, pcm->name, substream); in hda_codec_dai_shutdown()
56 snd_hda_codec_pcm_put(pcm); in hda_codec_dai_shutdown()
A Dhdac_hda.c187 struct hdac_hda_pcm *pcm; in hdac_hda_dai_set_stream() local
194 pcm = &hda_pvt->pcm[dai->id]; in hdac_hda_dai_set_stream()
241 struct hda_pcm *pcm; in hdac_hda_dai_hw_free() local
245 if (!pcm) in hdac_hda_dai_hw_free()
262 struct hda_pcm *pcm; in hdac_hda_dai_prepare() local
269 if (!pcm) in hdac_hda_dai_prepare()
291 struct hda_pcm *pcm; in hdac_hda_dai_open() local
295 if (!pcm) in hdac_hda_dai_open()
298 snd_hda_codec_pcm_get(pcm); in hdac_hda_dai_open()
311 struct hda_pcm *pcm; in hdac_hda_dai_close() local
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/linux-6.3-rc2/sound/pci/lola/
A Dlola_pcm.c31 return &pcm->streams[idx]; in lola_get_stream()
128 if (s->pcm->card != substream->pcm->card) in lola_sync_wait_for_fifo()
159 if (s->pcm->card != substream->pcm->card) in lola_sync_pause()
535 if (s->pcm->card != substream->pcm->card) in lola_pcm_trigger()
564 u8 num_streams = min_t(u8, pcm->num_streams, ARRAY_SIZE(pcm->streams)); in lola_pcm_update()
588 struct snd_pcm *pcm; in lola_create_pcm() local
592 chip->pcm[i].bdl = in lola_create_pcm()
595 if (!chip->pcm[i].bdl) in lola_create_pcm()
602 &pcm); in lola_create_pcm()
605 strscpy(pcm->name, "Digigram Lola", sizeof(pcm->name)); in lola_create_pcm()
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/linux-6.3-rc2/sound/soc/sof/
A Dipc3-pcm.c50 struct sof_ipc_pcm_params pcm; in sof_ipc3_pcm_hw_params() local
58 memset(&pcm, 0, sizeof(pcm)); in sof_ipc3_pcm_hw_params()
64 pcm.hdr.size = sizeof(pcm); in sof_ipc3_pcm_hw_params()
67 pcm.params.hdr.size = sizeof(pcm.params); in sof_ipc3_pcm_hw_params()
73 pcm.params.rate = params_rate(params); in sof_ipc3_pcm_hw_params()
113 pcm.params.host_period_bytes = 0; in sof_ipc3_pcm_hw_params()
115 pcm.params.no_stream_position = 1; in sof_ipc3_pcm_hw_params()
119 pcm.params.cont_update_posn = 1; in sof_ipc3_pcm_hw_params()
124 ret = sof_ipc_tx_message(sdev->ipc, &pcm, sizeof(pcm), in sof_ipc3_pcm_hw_params()
128 pcm.params.stream_tag); in sof_ipc3_pcm_hw_params()
[all …]
A Dcompress.c174 struct sof_ipc_pcm_params *pcm; in sof_compr_set_params() local
200 pcm = kzalloc(sizeof(*pcm) + ext_data_size, GFP_KERNEL); in sof_compr_set_params()
201 if (!pcm) in sof_compr_set_params()
215 pcm->hdr.size = sizeof(*pcm) + ext_data_size; in sof_compr_set_params()
219 pcm->params.hdr.size = sizeof(pcm->params) + ext_data_size; in sof_compr_set_params()
221 pcm->params.buffer.size = crtd->dma_bytes; in sof_compr_set_params()
222 pcm->params.direction = cstream->direction; in sof_compr_set_params()
227 pcm->params.sample_container_bytes = in sof_compr_set_params()
234 ret = sof_ipc_tx_message(sdev->ipc, pcm, sizeof(*pcm) + ext_data_size, in sof_compr_set_params()
245 spcm->pcm.pcm_id); in sof_compr_set_params()
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/linux-6.3-rc2/sound/pci/au88x0/
A Dau88x0_pcm.c220 int dma, type = VORTEX_PCM_TYPE(substream->pcm); in snd_vortex_pcm_hw_params()
597 struct snd_pcm *pcm; in snd_vortex_new_pcm() local
612 nr_capt, &pcm); in snd_vortex_new_pcm()
615 snprintf(pcm->name, sizeof(pcm->name), in snd_vortex_new_pcm()
617 chip->pcm[idx] = pcm; in snd_vortex_new_pcm()
619 VORTEX_PCM_TYPE(pcm) = idx; in snd_vortex_new_pcm()
620 pcm->private_data = chip; in snd_vortex_new_pcm()
622 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, in snd_vortex_new_pcm()
625 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, in snd_vortex_new_pcm()
633 switch (VORTEX_PCM_TYPE(pcm)) { in snd_vortex_new_pcm()
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/linux-6.3-rc2/sound/pci/emu10k1/
A Demupcm.c1383 struct snd_pcm *pcm; in snd_emu10k1_pcm() local
1396 pcm->info_flags = 0; in snd_emu10k1_pcm()
1399 emu->pcm = pcm; in snd_emu10k1_pcm()
1465 emu->pcm_mic = pcm; in snd_emu10k1_pcm_mic()
1643 memset(&pcm->pcm_rec, 0, sizeof(pcm->pcm_rec)); in snd_emu10k1_fx8010_playback_prepare()
1644 pcm->pcm_rec.hw_buffer_size = pcm->buffer_size * 2; /* byte size */ in snd_emu10k1_fx8010_playback_prepare()
1646 pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size); in snd_emu10k1_fx8010_playback_prepare()
1694 pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size); in snd_emu10k1_fx8010_playback_trigger()
1752 pcm->opened = 1; in snd_emu10k1_fx8010_playback_open()
1763 pcm->opened = 0; in snd_emu10k1_fx8010_playback_close()
[all …]
/linux-6.3-rc2/sound/soc/intel/avs/boards/
A Dhdaudio.c22 struct hda_pcm *pcm; in avs_create_dai_links() local
34 for (i = 0; i < pcm_count; i++, pcm = list_next_entry(pcm, list)) { in avs_create_dai_links()
71 struct hda_pcm *pcm; in avs_create_dapm_routes() local
82 for (i = 0; i < pcm_count; i++, pcm = list_next_entry(pcm, list)) { in avs_create_dapm_routes()
87 stream = &pcm->stream[dir]; in avs_create_dapm_routes()
100 stream = &pcm->stream[dir]; in avs_create_dapm_routes()
130 spcm = rtd->pcm ? rtd->pcm->streams[dir].pcm : NULL; in avs_card_hdmi_pcm_at()
138 return rtd->pcm; in avs_card_hdmi_pcm_at()
157 hpcm->pcm = spcm; in avs_card_late_probe()
162 hpcm->pcm = NULL; in avs_card_late_probe()
[all …]
/linux-6.3-rc2/sound/firewire/oxfw/
A Doxfw-pcm.c63 if (list[count] == formation.pcm) in hw_rule_channels()
67 if (list[j] == formation.pcm) in hw_rule_channels()
71 list[count] = formation.pcm; in hw_rule_channels()
348 struct snd_pcm_substream *pcm; in pcm_capture_trigger() local
352 pcm = substream; in pcm_capture_trigger()
355 pcm = NULL; in pcm_capture_trigger()
366 struct snd_pcm_substream *pcm; in pcm_playback_trigger() local
370 pcm = substream; in pcm_playback_trigger()
373 pcm = NULL; in pcm_playback_trigger()
431 struct snd_pcm *pcm; in snd_oxfw_create_pcm() local
[all …]
/linux-6.3-rc2/tools/testing/selftests/alsa/
A Dpcm-test.conf1 pcm.test.time1 {
10 pcm.test.time2 {
19 pcm.test.time3 {
28 pcm.test.time4 {
37 pcm.test.time5 {
46 pcm.test.time6 {
55 pcm.test.time7 {
/linux-6.3-rc2/arch/mips/include/asm/octeon/
A Dcvmx-coremask.h48 static inline bool cvmx_coremask_is_core_set(const struct cvmx_coremask *pcm, in cvmx_coremask_is_core_set() argument
56 return (pcm->coremask_bitmap[i] & ((u64)1 << n)) != 0; in cvmx_coremask_is_core_set()
71 static inline void cvmx_coremask_set64(struct cvmx_coremask *pcm, in cvmx_coremask_set64() argument
74 pcm->coremask_bitmap[0] = coremask_64; in cvmx_coremask_set64()
80 static inline void cvmx_coremask_clear_core(struct cvmx_coremask *pcm, int core) in cvmx_coremask_clear_core() argument
86 pcm->coremask_bitmap[i] &= ~(1ull << n); in cvmx_coremask_clear_core()
/linux-6.3-rc2/sound/core/oss/
A Dpcm_oss.c2504 if (pcm == NULL) { in snd_pcm_oss_open()
2571 if (pcm) in snd_pcm_oss_open()
2588 pcm = substream->pcm; in snd_pcm_oss_release()
3142 pcm->card->number, pcm->device); in register_oss_dsp()
3148 pcm->oss.reg = 0; in snd_pcm_oss_register_minor()
3149 if (dsp_map[pcm->card->number] == (int)pcm->device) { in snd_pcm_oss_register_minor()
3162 pcm->oss.reg++; in snd_pcm_oss_register_minor()
3165 if (adsp_map[pcm->card->number] == (int)pcm->device) { in snd_pcm_oss_register_minor()
3167 pcm->oss.reg++; in snd_pcm_oss_register_minor()
3171 if (pcm->oss.reg) in snd_pcm_oss_register_minor()
[all …]
/linux-6.3-rc2/sound/firewire/fireface/
A Damdtp-ff.c30 static void write_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm, in write_pcm_s32() argument
36 struct snd_pcm_runtime *runtime = pcm->runtime; in write_pcm_s32()
60 static void read_pcm_s32(struct amdtp_stream *s, struct snd_pcm_substream *pcm, in read_pcm_s32() argument
66 struct snd_pcm_runtime *runtime = pcm->runtime; in read_pcm_s32()
116 unsigned int count, struct snd_pcm_substream *pcm) in process_it_ctx_payloads() argument
125 if (pcm) { in process_it_ctx_payloads()
126 write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames); in process_it_ctx_payloads()
137 unsigned int count, struct snd_pcm_substream *pcm) in process_ir_ctx_payloads() argument
146 if (pcm) { in process_ir_ctx_payloads()
147 read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames); in process_ir_ctx_payloads()

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