| /linux-6.6.21/sound/soc/ |
| D | soc-generic-dmaengine-pcm.c | 28 static struct device *dmaengine_dma_dev(struct dmaengine_pcm *pcm, in dmaengine_dma_dev() argument
31 if (!pcm->chan[substream->stream]) in dmaengine_dma_dev()
34 return pcm->chan[substream->stream]->device->dev; in dmaengine_dma_dev()
80 struct dmaengine_pcm *pcm = soc_component_to_pcm(component); in dmaengine_pcm_hw_params() local
85 if (!pcm->config->prepare_slave_config) in dmaengine_pcm_hw_params()
90 ret = pcm->config->prepare_slave_config(substream, params, &slave_config); in dmaengine_pcm_hw_params()
102 struct dmaengine_pcm *pcm = soc_component_to_pcm(component); in dmaengine_pcm_set_runtime_hwparams() local
103 struct device *dma_dev = dmaengine_dma_dev(pcm, substream); in dmaengine_pcm_set_runtime_hwparams()
104 struct dma_chan *chan = pcm->chan[substream->stream]; in dmaengine_pcm_set_runtime_hwparams()
114 if (pcm->config->pcm_hardware) in dmaengine_pcm_set_runtime_hwparams()
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| /linux-6.6.21/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()
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| /linux-6.6.21/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()
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| D | pcm_memory.c | 107 struct snd_card *card = substream->pcm->card; in preallocate_pcm_pages()
122 substream->pcm->card->number, substream->pcm->device, in preallocate_pcm_pages()
124 substream->pcm->name, orig_size); in preallocate_pcm_pages()
136 do_free_pages(substream->pcm->card, &substream->dma_buffer); in snd_pcm_lib_preallocate_free()
145 void snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm) in snd_pcm_lib_preallocate_free_for_all() argument
150 for_each_pcm_substream(pcm, stream, substream) in snd_pcm_lib_preallocate_free_for_all()
189 struct snd_card *card = substream->pcm->card; in snd_pcm_lib_preallocate_proc_write()
194 mutex_lock(&substream->pcm->open_mutex); in snd_pcm_lib_preallocate_proc_write()
218 substream->pcm->card->number, substream->pcm->device, in snd_pcm_lib_preallocate_proc_write()
220 substream->pcm->name, size); in snd_pcm_lib_preallocate_proc_write()
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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_PCM_ELD) += pcm_drm_eld.o
21 snd-pcm-$(CONFIG_SND_PCM_IEC958) += pcm_iec958.o
27 snd-pcm-dmaengine-objs := pcm_dmaengine.o
45 obj-$(CONFIG_SND_PCM) += snd-pcm.o
46 obj-$(CONFIG_SND_DMAENGINE_PCM) += snd-pcm-dmaengine.o
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| /linux-6.6.21/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()
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| /linux-6.6.21/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()
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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 | 198 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()
204 pcm->device = SKL_DPCM_AUDIO_HDMI1_PB; in skylake_hdmi1_init()
205 pcm->codec_dai = dai; in skylake_hdmi1_init()
207 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in skylake_hdmi1_init()
216 struct skl_hdmi_pcm *pcm; in skylake_hdmi2_init() local
218 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi2_init()
219 if (!pcm) in skylake_hdmi2_init()
222 pcm->device = SKL_DPCM_AUDIO_HDMI2_PB; in skylake_hdmi2_init()
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| D | skl_nau88l25_ssm4567.c | 217 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()
223 pcm->device = SKL_DPCM_AUDIO_HDMI1_PB; in skylake_hdmi1_init()
224 pcm->codec_dai = dai; in skylake_hdmi1_init()
226 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); in skylake_hdmi1_init()
235 struct skl_hdmi_pcm *pcm; in skylake_hdmi2_init() local
237 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); in skylake_hdmi2_init()
238 if (!pcm) in skylake_hdmi2_init()
241 pcm->device = SKL_DPCM_AUDIO_HDMI2_PB; in skylake_hdmi2_init()
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| /linux-6.6.21/sound/soc/codecs/ |
| D | hda.c | 21 struct hda_pcm *pcm; in hda_codec_create_dais() local
28 pcm = list_first_entry(&codec->pcm_list_head, struct hda_pcm, list); in hda_codec_create_dais()
30 for (i = 0; i < pcm_count; i++, pcm = list_next_entry(pcm, list)) { in hda_codec_create_dais()
34 dev_info(dev, "creating for %s %d\n", pcm->name, i); 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()
42 dev_info(dev, "skipping playback dai for %s\n", pcm->name); in hda_codec_create_dais()
47 devm_kasprintf(dev, GFP_KERNEL, "%s %s", pcm->name, in hda_codec_create_dais()
51 stream->channels_min = pcm->stream[dir].channels_min; in hda_codec_create_dais()
52 stream->channels_max = pcm->stream[dir].channels_max; in hda_codec_create_dais()
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| 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()
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| D | hda-dai.c | 16 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()
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| D | hdac_hda.c | 190 struct hdac_hda_pcm *pcm; in hdac_hda_dai_set_stream() local
197 pcm = &hda_pvt->pcm[dai->id]; in hdac_hda_dai_set_stream()
200 pcm->stream_tag[direction] = hstream->stream_tag; in hdac_hda_dai_set_stream()
234 hda_pvt->pcm[dai->id].format_val[substream->stream] = format_val; in hdac_hda_dai_hw_params()
244 struct hda_pcm *pcm; in hdac_hda_dai_hw_free() local
247 pcm = snd_soc_find_pcm_from_dai(hda_pvt, dai); in hdac_hda_dai_hw_free()
248 if (!pcm) in hdac_hda_dai_hw_free()
251 hda_stream = &pcm->stream[substream->stream]; in hdac_hda_dai_hw_free()
265 struct hda_pcm *pcm; in hdac_hda_dai_prepare() local
271 pcm = snd_soc_find_pcm_from_dai(hda_pvt, dai); in hdac_hda_dai_prepare()
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| /linux-6.6.21/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()
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| /linux-6.6.21/sound/soc/sof/ |
| D | ipc3-pcm.c | 49 struct sof_ipc_pcm_params pcm; in sof_ipc3_pcm_hw_params() local
57 memset(&pcm, 0, sizeof(pcm)); in sof_ipc3_pcm_hw_params()
60 pcm.params.buffer.pages = PFN_UP(runtime->dma_bytes); in sof_ipc3_pcm_hw_params()
63 pcm.hdr.size = sizeof(pcm); in sof_ipc3_pcm_hw_params()
64 pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; in sof_ipc3_pcm_hw_params()
65 pcm.comp_id = spcm->stream[substream->stream].comp_id; in sof_ipc3_pcm_hw_params()
66 pcm.params.hdr.size = sizeof(pcm.params); in sof_ipc3_pcm_hw_params()
67 pcm.params.buffer.phy_addr = spcm->stream[substream->stream].page_table.addr; in sof_ipc3_pcm_hw_params()
68 pcm.params.buffer.size = runtime->dma_bytes; in sof_ipc3_pcm_hw_params()
69 pcm.params.direction = substream->stream; in sof_ipc3_pcm_hw_params()
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| D | compress.c | 172 struct sof_ipc_pcm_params *pcm; in sof_compr_set_params() local
195 if (sizeof(*pcm) + ext_data_size > sdev->ipc->max_payload_size) in sof_compr_set_params()
198 pcm = kzalloc(sizeof(*pcm) + ext_data_size, GFP_KERNEL); in sof_compr_set_params()
199 if (!pcm) in sof_compr_set_params()
212 pcm->params.buffer.pages = PFN_UP(crtd->dma_bytes); in sof_compr_set_params()
213 pcm->hdr.size = sizeof(*pcm) + ext_data_size; in sof_compr_set_params()
214 pcm->hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; in sof_compr_set_params()
216 pcm->comp_id = spcm->stream[cstream->direction].comp_id; in sof_compr_set_params()
217 pcm->params.hdr.size = sizeof(pcm->params) + ext_data_size; in sof_compr_set_params()
218 pcm->params.buffer.phy_addr = spcm->stream[cstream->direction].page_table.addr; in sof_compr_set_params()
[all …]
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| /linux-6.6.21/sound/pci/emu10k1/ |
| D | emupcm.c | 1434 struct snd_pcm *pcm; in snd_emu10k1_pcm() local
1438 err = snd_pcm_new(emu->card, "emu10k1", device, 32, 1, &pcm); in snd_emu10k1_pcm()
1442 pcm->private_data = emu; in snd_emu10k1_pcm()
1444 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_emu10k1_playback_ops); in snd_emu10k1_pcm()
1445 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_emu10k1_capture_ops); in snd_emu10k1_pcm()
1447 pcm->info_flags = 0; in snd_emu10k1_pcm()
1448 pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; in snd_emu10k1_pcm()
1449 strcpy(pcm->name, "ADC Capture/Standard PCM Playback"); in snd_emu10k1_pcm()
1450 emu->pcm = pcm; in snd_emu10k1_pcm()
1453 …for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substre… in snd_emu10k1_pcm()
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| /linux-6.6.21/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()
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| /linux-6.6.21/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()
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| /linux-6.6.21/tools/testing/selftests/alsa/ |
| D | pcm-test.conf | 1 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 {
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| D | pcm-test.c | 524 void run_time_tests(struct pcm_data *pcm, enum test_class class, in run_time_tests() argument
544 test_pcm_time(pcm, class, test_name, pcm_cfg); in run_time_tests()
553 struct pcm_data *pcm; in card_thread() local
555 for (pcm = pcm_list; pcm != NULL; pcm = pcm->next) { in card_thread()
556 if (pcm->card != card->card) in card_thread()
559 run_time_tests(pcm, TEST_CLASS_DEFAULT, default_pcm_config); in card_thread()
560 run_time_tests(pcm, TEST_CLASS_SYSTEM, pcm->pcm_config); in card_thread()
569 struct pcm_data *pcm; in main() local
588 for (pcm = pcm_list; pcm != NULL; pcm = pcm->next) { in main()
590 cfg = pcm->pcm_config; in main()
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| /linux-6.6.21/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-6.6.21/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()
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| /linux-6.6.21/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()
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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