| /Linux-v5.15/sound/soc/ |
| D | soc-generic-dmaengine-pcm.c | 24 static struct device *dmaengine_dma_dev(struct dmaengine_pcm *pcm, in dmaengine_dma_dev() argument
27 if (!pcm->chan[substream->stream]) in dmaengine_dma_dev()
30 return pcm->chan[substream->stream]->device->dev; in dmaengine_dma_dev()
76 struct dmaengine_pcm *pcm = soc_component_to_pcm(component); in dmaengine_pcm_hw_params() local
85 if (!pcm->config) in dmaengine_pcm_hw_params()
88 prepare_slave_config = pcm->config->prepare_slave_config; in dmaengine_pcm_hw_params()
108 struct dmaengine_pcm *pcm = soc_component_to_pcm(component); in dmaengine_pcm_set_runtime_hwparams() local
109 struct device *dma_dev = dmaengine_dma_dev(pcm, substream); in dmaengine_pcm_set_runtime_hwparams()
110 struct dma_chan *chan = pcm->chan[substream->stream]; in dmaengine_pcm_set_runtime_hwparams()
120 if (pcm->config && pcm->config->pcm_hardware) in dmaengine_pcm_set_runtime_hwparams()
[all …]
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| /Linux-v5.15/sound/soc/samsung/ |
| D | pcm.c | 154 static void s3c_pcm_snd_txctrl(struct s3c_pcm_info *pcm, int on) in s3c_pcm_snd_txctrl() argument
156 void __iomem *regs = pcm->regs; in s3c_pcm_snd_txctrl()
176 if (!pcm->idleclk) in s3c_pcm_snd_txctrl()
185 static void s3c_pcm_snd_rxctrl(struct s3c_pcm_info *pcm, int on) in s3c_pcm_snd_rxctrl() argument
187 void __iomem *regs = pcm->regs; in s3c_pcm_snd_rxctrl()
207 if (!pcm->idleclk) in s3c_pcm_snd_rxctrl()
220 struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); in s3c_pcm_trigger() local
223 dev_dbg(pcm->dev, "Entered %s\n", __func__); in s3c_pcm_trigger()
229 spin_lock_irqsave(&pcm->lock, flags); in s3c_pcm_trigger()
232 s3c_pcm_snd_rxctrl(pcm, 1); in s3c_pcm_trigger()
[all …]
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| /Linux-v5.15/sound/core/ |
| D | pcm.c | 33 static int snd_pcm_free(struct snd_pcm *pcm);
40 struct snd_pcm *pcm; in snd_pcm_get() local
42 list_for_each_entry(pcm, &snd_pcm_devices, list) { in snd_pcm_get()
43 if (pcm->card == card && pcm->device == device) in snd_pcm_get()
44 return pcm; in snd_pcm_get()
51 struct snd_pcm *pcm; in snd_pcm_next() local
53 list_for_each_entry(pcm, &snd_pcm_devices, list) { in snd_pcm_next()
54 if (pcm->card == card && pcm->device > device) in snd_pcm_next()
55 return pcm->device; in snd_pcm_next()
56 else if (pcm->card->number > card->number) in snd_pcm_next()
[all …]
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| D | pcm_memory.c | 74 struct snd_card *card = substream->pcm->card; in preallocate_pcm_pages()
89 substream->pcm->card->number, substream->pcm->device, in preallocate_pcm_pages()
91 substream->pcm->name, orig_size); in preallocate_pcm_pages()
103 do_free_pages(substream->pcm->card, &substream->dma_buffer); in snd_pcm_lib_preallocate_free()
112 void snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm) in snd_pcm_lib_preallocate_free_for_all() argument
117 for_each_pcm_substream(pcm, stream, substream) in snd_pcm_lib_preallocate_free_for_all()
156 struct snd_card *card = substream->pcm->card; in snd_pcm_lib_preallocate_proc_write()
183 substream->pcm->card->number, substream->pcm->device, in snd_pcm_lib_preallocate_proc_write()
185 substream->pcm->name, size); in snd_pcm_lib_preallocate_proc_write()
204 entry = snd_info_create_card_entry(substream->pcm->card, "prealloc", in preallocate_info_init()
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| D | Makefile | 17 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_DMA_SGBUF) += sgbuf.o
21 snd-pcm-$(CONFIG_SND_PCM_ELD) += pcm_drm_eld.o
22 snd-pcm-$(CONFIG_SND_PCM_IEC958) += pcm_iec958.o
28 snd-pcm-dmaengine-objs := pcm_dmaengine.o
45 obj-$(CONFIG_SND_PCM) += snd-pcm.o
46 obj-$(CONFIG_SND_DMAENGINE_PCM) += snd-pcm-dmaengine.o
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| /Linux-v5.15/sound/pci/ac97/ |
| D | ac97_pcm.c | 144 static unsigned char get_slot_reg(struct ac97_pcm *pcm, unsigned short cidx, in get_slot_reg() argument
151 if (pcm->spdif) in get_slot_reg()
153 if (pcm->stream == SNDRV_PCM_STREAM_PLAYBACK) in get_slot_reg()
154 return rate_reg_tables[dbl][pcm->r[dbl].rate_table[cidx]][slot - 3]; in get_slot_reg()
393 static unsigned int get_rates(struct ac97_pcm *pcm, unsigned int cidx, unsigned short slots, int db… in get_rates() argument
402 reg = get_slot_reg(pcm, cidx, i, dbl); in get_rates()
411 rates &= pcm->r[dbl].codec[cidx]->rates[idx]; in get_rates()
436 const struct ac97_pcm *pcm; in snd_ac97_pcm_assign() local
466 pcm = &pcms[i]; in snd_ac97_pcm_assign()
469 if (pcm->copy_flag) { in snd_ac97_pcm_assign()
[all …]
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| /Linux-v5.15/sound/soc/intel/boards/ |
| D | skl_hda_dsp_common.c | 25 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()
34 pcm->codec_dai = snd_soc_card_get_codec_dai(card, dai_name); 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()
39 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in skl_hda_hdmi_add_pcm()
141 struct skl_hda_hdmi_pcm *pcm; in skl_hda_hdmi_jack_init() local
148 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { in skl_hda_hdmi_jack_init()
149 component = pcm->codec_dai->component; in skl_hda_hdmi_jack_init()
[all …]
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| D | sof_sdw_hdmi.c | 28 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()
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| D | skl_nau88l25_max98357a.c | 186 struct skl_hdmi_pcm *pcm; in skylake_hdmi1_init() local
188 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi1_init()
189 if (!pcm) in skylake_hdmi1_init()
192 pcm->device = SKL_DPCM_AUDIO_HDMI1_PB; in skylake_hdmi1_init()
193 pcm->codec_dai = dai; in skylake_hdmi1_init()
195 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in skylake_hdmi1_init()
204 struct skl_hdmi_pcm *pcm; in skylake_hdmi2_init() local
206 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi2_init()
207 if (!pcm) in skylake_hdmi2_init()
210 pcm->device = SKL_DPCM_AUDIO_HDMI2_PB; in skylake_hdmi2_init()
[all …]
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| D | skl_nau88l25_ssm4567.c | 205 struct skl_hdmi_pcm *pcm; in skylake_hdmi1_init() local
207 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi1_init()
208 if (!pcm) in skylake_hdmi1_init()
211 pcm->device = SKL_DPCM_AUDIO_HDMI1_PB; in skylake_hdmi1_init()
212 pcm->codec_dai = dai; in skylake_hdmi1_init()
214 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in skylake_hdmi1_init()
223 struct skl_hdmi_pcm *pcm; in skylake_hdmi2_init() local
225 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi2_init()
226 if (!pcm) in skylake_hdmi2_init()
229 pcm->device = SKL_DPCM_AUDIO_HDMI2_PB; in skylake_hdmi2_init()
[all …]
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| /Linux-v5.15/sound/soc/codecs/ |
| D | hdac_hdmi.c | 147 struct hdac_hdmi_pcm *pcm; in hdac_hdmi_get_pcm_from_cvt() local
149 list_for_each_entry(pcm, &hdmi->pcm_list, head) { in hdac_hdmi_get_pcm_from_cvt()
150 if (pcm->cvt == cvt) in hdac_hdmi_get_pcm_from_cvt()
151 return pcm; in hdac_hdmi_get_pcm_from_cvt()
157 static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm, in hdac_hdmi_jack_report() argument
169 if (pcm->jack_event == 0) { in hdac_hdmi_jack_report()
172 pcm->pcm_id); in hdac_hdmi_jack_report()
173 snd_soc_jack_report(pcm->jack, SND_JACK_AVOUT, in hdac_hdmi_jack_report()
176 pcm->jack_event++; in hdac_hdmi_jack_report()
183 if (pcm->jack_event == 1) in hdac_hdmi_jack_report()
[all …]
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| D | hdac_hda.c | 189 struct hdac_hda_pcm *pcm; in hdac_hda_dai_set_tdm_slot() local
192 pcm = &hda_pvt->pcm[dai->id]; in hdac_hda_dai_set_tdm_slot()
195 pcm->stream_tag[SNDRV_PCM_STREAM_PLAYBACK] = tx_mask; in hdac_hda_dai_set_tdm_slot()
197 pcm->stream_tag[SNDRV_PCM_STREAM_CAPTURE] = rx_mask; in hdac_hda_dai_set_tdm_slot()
231 hda_pvt->pcm[dai->id].format_val[substream->stream] = format_val; in hdac_hda_dai_hw_params()
241 struct hda_pcm *pcm; in hdac_hda_dai_hw_free() local
244 pcm = snd_soc_find_pcm_from_dai(hda_pvt, dai); in hdac_hda_dai_hw_free()
245 if (!pcm) in hdac_hda_dai_hw_free()
248 hda_stream = &pcm->stream[substream->stream]; in hdac_hda_dai_hw_free()
262 struct hda_pcm *pcm; in hdac_hda_dai_prepare() local
[all …]
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| /Linux-v5.15/sound/pci/lola/ |
| D | lola_pcm.c | 24 return &chip->pcm[substream->stream]; in lola_get_pcm()
29 struct lola_pcm *pcm = lola_get_pcm(substream); in lola_get_stream() local
31 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()
213 struct lola_pcm *pcm = lola_get_pcm(substream); in lola_pcm_open() local
226 runtime->hw.channels_max = pcm->num_streams - str->index; in lola_pcm_open()
246 static void lola_cleanup_slave_streams(struct lola_pcm *pcm, in lola_cleanup_slave_streams() argument
250 for (i = str->index + 1; i < pcm->num_streams; i++) { in lola_cleanup_slave_streams()
251 struct lola_stream *s = &pcm->streams[i]; in lola_cleanup_slave_streams()
[all …]
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| /Linux-v5.15/sound/soc/sof/ |
| D | pcm.c | 52 spcm->pcm.pcm_id); in sof_pcm_dsp_params()
127 struct sof_ipc_pcm_params pcm; in sof_pcm_hw_params() local
150 spcm->pcm.pcm_id, substream->stream); in sof_pcm_hw_params()
152 memset(&pcm, 0, sizeof(pcm)); in sof_pcm_hw_params()
163 pcm.params.buffer.pages = PFN_UP(runtime->dma_bytes); in sof_pcm_hw_params()
166 pcm.hdr.size = sizeof(pcm); in sof_pcm_hw_params()
167 pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; in sof_pcm_hw_params()
168 pcm.comp_id = spcm->stream[substream->stream].comp_id; in sof_pcm_hw_params()
169 pcm.params.hdr.size = sizeof(pcm.params); in sof_pcm_hw_params()
170 pcm.params.buffer.phy_addr = in sof_pcm_hw_params()
[all …]
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| /Linux-v5.15/sound/pci/au88x0/ |
| D | au88x0_pcm.c | 146 if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { in snd_vortex_pcm_open()
148 if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_A3D) { in snd_vortex_pcm_open()
152 if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_SPDIF) { in snd_vortex_pcm_open()
166 if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB in snd_vortex_pcm_open()
167 || VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_I2S) in snd_vortex_pcm_open()
172 VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) { in snd_vortex_pcm_open()
219 if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { in snd_vortex_pcm_hw_params()
220 int dma, type = VORTEX_PCM_TYPE(substream->pcm); in snd_vortex_pcm_hw_params()
243 if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) { in snd_vortex_pcm_hw_params()
276 if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { in snd_vortex_pcm_hw_free()
[all …]
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| /Linux-v5.15/sound/pci/emu10k1/ |
| D | emupcm.c | 1383 struct snd_pcm *pcm; in snd_emu10k1_pcm() local
1387 err = snd_pcm_new(emu->card, "emu10k1", device, 32, 1, &pcm); in snd_emu10k1_pcm()
1391 pcm->private_data = emu; in snd_emu10k1_pcm()
1393 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_emu10k1_playback_ops); in snd_emu10k1_pcm()
1394 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_emu10k1_capture_ops); in snd_emu10k1_pcm()
1396 pcm->info_flags = 0; in snd_emu10k1_pcm()
1397 pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; in snd_emu10k1_pcm()
1398 strcpy(pcm->name, "ADC Capture/Standard PCM Playback"); in snd_emu10k1_pcm()
1399 emu->pcm = pcm; in snd_emu10k1_pcm()
1402 …for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substre… in snd_emu10k1_pcm()
[all …]
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| /Linux-v5.15/sound/firewire/oxfw/ |
| D | oxfw-pcm.c | 31 if (!snd_interval_test(c, formation.pcm)) in hw_rule_rate()
63 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()
100 hw->channels_min = min(hw->channels_min, formation.pcm); in limit_channels_and_rates()
101 hw->channels_max = max(hw->channels_max, formation.pcm); in limit_channels_and_rates()
162 substream->runtime->hw.channels_min = formation.pcm; in limit_to_current_params()
163 substream->runtime->hw.channels_max = formation.pcm; in limit_to_current_params()
348 struct snd_pcm_substream *pcm; in pcm_capture_trigger() local
352 pcm = substream; in pcm_capture_trigger()
[all …]
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| /Linux-v5.15/arch/mips/include/asm/octeon/ |
| D | cvmx-coremask.h | 48 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()
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| /Linux-v5.15/sound/core/oss/ |
| D | pcm_oss.c | 181 static int snd_pcm_hw_param_mask(struct snd_pcm_substream *pcm, in snd_pcm_hw_param_mask() argument
190 int err = snd_pcm_hw_refine(pcm, params); in snd_pcm_hw_param_mask()
240 static int snd_pcm_hw_param_min(struct snd_pcm_substream *pcm, in snd_pcm_hw_param_min() argument
249 int err = snd_pcm_hw_refine(pcm, params); in snd_pcm_hw_param_min()
301 static int snd_pcm_hw_param_max(struct snd_pcm_substream *pcm, in snd_pcm_hw_param_max() argument
310 int err = snd_pcm_hw_refine(pcm, params); in snd_pcm_hw_param_max()
375 static int snd_pcm_hw_param_near(struct snd_pcm_substream *pcm, in snd_pcm_hw_param_near() argument
405 min = snd_pcm_hw_param_min(pcm, params, var, min, &mindir); in snd_pcm_hw_param_near()
418 max = snd_pcm_hw_param_max(pcm, params1, var, max, &maxdir); in snd_pcm_hw_param_near()
430 max = snd_pcm_hw_param_max(pcm, params, var, max, &maxdir); in snd_pcm_hw_param_near()
[all …]
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| /Linux-v5.15/sound/firewire/fireface/ |
| D | amdtp-ff.c | 30 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()
118 struct snd_pcm_substream *pcm) in process_it_ctx_payloads() argument
128 if (pcm) { in process_it_ctx_payloads()
129 write_pcm_s32(s, pcm, buf, data_blocks, pcm_frames); in process_it_ctx_payloads()
142 struct snd_pcm_substream *pcm) in process_ir_ctx_payloads() argument
152 if (pcm) { in process_ir_ctx_payloads()
153 read_pcm_s32(s, pcm, buf, data_blocks, pcm_frames); in process_ir_ctx_payloads()
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| /Linux-v5.15/sound/pci/ctxfi/ |
| D | ctpcm.c | 128 if (IEC958 == substream->pcm->device) { in ct_pcm_playback_open()
133 if (FRONT == substream->pcm->device) in ct_pcm_playback_open()
168 if (IEC958 == substream->pcm->device) in ct_pcm_playback_close()
205 if (IEC958 == substream->pcm->device) in ct_pcm_playback_prepare()
417 struct snd_pcm *pcm; in ct_alsa_pcm_create() local
426 playback_count, capture_count, &pcm); in ct_alsa_pcm_create()
433 pcm->private_data = atc; in ct_alsa_pcm_create()
434 pcm->info_flags = 0; in ct_alsa_pcm_create()
435 pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; in ct_alsa_pcm_create()
436 strscpy(pcm->name, device_name, sizeof(pcm->name)); in ct_alsa_pcm_create()
[all …]
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| /Linux-v5.15/sound/firewire/bebob/ |
| D | bebob_pcm.c | 25 if (formations[i].pcm == 0) in hw_rule_rate()
28 if (!snd_interval_test(c, formations[i].pcm)) in hw_rule_rate()
54 if (formations[i].pcm == 0) in hw_rule_channels()
60 t.min = min(t.min, formations[i].pcm); in hw_rule_channels()
61 t.max = max(t.max, formations[i].pcm); in hw_rule_channels()
82 if (formations[i].pcm == 0) in limit_channels_and_rates()
85 hw->channels_min = min(hw->channels_min, formations[i].pcm); in limit_channels_and_rates()
86 hw->channels_max = max(hw->channels_max, formations[i].pcm); in limit_channels_and_rates()
362 struct snd_pcm *pcm; in snd_bebob_create_pcm_devices() local
365 err = snd_pcm_new(bebob->card, bebob->card->driver, 0, 1, 1, &pcm); in snd_bebob_create_pcm_devices()
[all …]
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| /Linux-v5.15/sound/firewire/dice/ |
| D | dice-pcm.c | 16 unsigned int index = substream->pcm->device; in dice_rate_constraint()
54 unsigned int index = substream->pcm->device; in dice_channels_constraint()
130 unsigned int index = substream->pcm->device; in init_hw_info()
309 struct amdtp_stream *stream = &dice->tx_stream[substream->pcm->device]; in capture_prepare()
323 struct amdtp_stream *stream = &dice->rx_stream[substream->pcm->device]; in playback_prepare()
338 struct amdtp_stream *stream = &dice->tx_stream[substream->pcm->device]; in capture_trigger()
356 struct amdtp_stream *stream = &dice->rx_stream[substream->pcm->device]; in playback_trigger()
375 struct amdtp_stream *stream = &dice->tx_stream[substream->pcm->device]; in capture_pointer()
382 struct amdtp_stream *stream = &dice->rx_stream[substream->pcm->device]; in playback_pointer()
390 struct amdtp_stream *stream = &dice->tx_stream[substream->pcm->device]; in capture_ack()
[all …]
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| /Linux-v5.15/sound/pci/oxygen/ |
| D | oxygen_pcm.c | 678 struct snd_pcm *pcm; in oxygen_pcm_init() local
687 0, outs, ins, &pcm); in oxygen_pcm_init()
691 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, in oxygen_pcm_init()
694 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, in oxygen_pcm_init()
697 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, in oxygen_pcm_init()
699 pcm->private_data = chip; in oxygen_pcm_init()
700 strcpy(pcm->name, "Multichannel"); in oxygen_pcm_init()
702 snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, in oxygen_pcm_init()
708 snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, in oxygen_pcm_init()
718 err = snd_pcm_new(chip->card, "Digital", 1, outs, ins, &pcm); in oxygen_pcm_init()
[all …]
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| /Linux-v5.15/sound/pcmcia/pdaudiocf/ |
| D | pdaudiocf_pcm.c | 252 struct snd_pcm *pcm; in snd_pdacf_pcm_new() local
255 err = snd_pcm_new(chip->card, "PDAudioCF", 0, 0, 1, &pcm); in snd_pdacf_pcm_new()
259 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pdacf_pcm_capture_ops); in snd_pdacf_pcm_new()
260 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, in snd_pdacf_pcm_new()
264 pcm->private_data = chip; in snd_pdacf_pcm_new()
265 pcm->info_flags = 0; in snd_pdacf_pcm_new()
266 pcm->nonatomic = true; in snd_pdacf_pcm_new()
267 strcpy(pcm->name, chip->card->shortname); in snd_pdacf_pcm_new()
268 chip->pcm = pcm; in snd_pdacf_pcm_new()
270 err = snd_ak4117_build(chip->ak4117, pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream); in snd_pdacf_pcm_new()
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