/linux-6.3-rc2/tools/testing/selftests/alsa/ |
A D | pcm-test.conf | 7 period_size 8000 16 period_size 8000 25 period_size 22500 34 period_size 512 43 period_size 24000 52 period_size 48000 61 period_size 48000
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/linux-6.3-rc2/sound/core/ |
A D | pcm_trace.h | 21 __field( snd_pcm_uframes_t, period_size ) 33 __entry->period_size = (substream)->runtime->period_size; 46 (unsigned long)__entry->period_size, 58 __field( snd_pcm_uframes_t, period_size ) 68 __entry->period_size = (substream)->runtime->period_size; 79 (unsigned long)__entry->period_size, 117 __field( snd_pcm_uframes_t, period_size ) 128 __entry->period_size = (substream)->runtime->period_size; 139 __entry->period_size,
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A D | pcm_timer.c | 31 fsize = runtime->period_size; in snd_pcm_timer_resolution_change() 45 runtime->rate, runtime->period_size); in snd_pcm_timer_resolution_change()
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/linux-6.3-rc2/sound/pci/ctxfi/ |
A D | cttimer.c | 69 unsigned int period_size = runtime->period_size; in ct_systimer_callback() local 76 if (dist >= period_size || in ct_systimer_callback() 77 position / period_size != ti->position / period_size) { in ct_systimer_callback() 83 interval = ((period_size - (position % period_size)) in ct_systimer_callback() 104 jiffies + (runtime->period_size * HZ + in ct_systimer_start() 200 unsigned int period_size, rate; in ct_xfitimer_reprogram() local 202 period_size = ti->substream->runtime->period_size; in ct_xfitimer_reprogram() 205 if (pos / period_size != ti->position / period_size) { in ct_xfitimer_reprogram() 210 pos %= period_size; in ct_xfitimer_reprogram() 211 pos = period_size - pos; in ct_xfitimer_reprogram() [all …]
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/linux-6.3-rc2/sound/pci/ |
A D | sis7019.c | 75 u16 period_size; member 451 period_size != (buffer_size / 2)); in sis_alloc_timing_voice() 534 voice->period_size = runtime->period_size; in sis_pcm_playback_prepare() 705 u16 buffer_size, period_size; in sis_prepare_timing_voice() local 714 period_size = buffer_size; in sis_prepare_timing_voice() 729 if (vperiod > period_size) { in sis_prepare_timing_voice() 730 u16 tail = vperiod % period_size; in sis_prepare_timing_voice() 739 period_size -= tail; in sis_prepare_timing_voice() 742 sso = period_size - 1; in sis_prepare_timing_voice() 747 period_size = runtime->period_size; in sis_prepare_timing_voice() [all …]
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/linux-6.3-rc2/sound/soc/atmel/ |
A D | atmel-pcm-pdc.c | 80 size_t period_size; member 106 prtd->period_ptr += prtd->period_size; in atmel_pcm_dma_irq() 113 prtd->period_size / params->pdc_xfer_size); in atmel_pcm_dma_irq() 120 prtd->period_ptr += prtd->period_size; in atmel_pcm_dma_irq() 127 prtd->period_size / params->pdc_xfer_size); in atmel_pcm_dma_irq() 153 prtd->period_size = params_period_bytes(params); in atmel_pcm_hw_params() 160 prtd->period_size); in atmel_pcm_hw_params() 211 prtd->period_size / params->pdc_xfer_size); in atmel_pcm_trigger() 213 prtd->period_ptr += prtd->period_size; in atmel_pcm_trigger() 217 prtd->period_size / params->pdc_xfer_size); in atmel_pcm_trigger()
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/linux-6.3-rc2/sound/soc/au1x/ |
A D | dma.c | 37 unsigned int period_size; member 50 stream->period_size = 0; in au1000_release_dma_link() 75 if (stream->period_size == period_bytes && in au1000_setup_dma_link() 81 stream->period_size = period_bytes; in au1000_setup_dma_link() 120 set_dma_count0(stream->dma, stream->period_size >> 1); in au1000_dma_start() 122 set_dma_count1(stream->dma, stream->period_size >> 1); in au1000_dma_start() 126 set_dma_count1(stream->dma, stream->period_size >> 1); in au1000_dma_start() 128 set_dma_count0(stream->dma, stream->period_size >> 1); in au1000_dma_start() 144 set_dma_count0(stream->dma, stream->period_size >> 1); in au1000_dma_interrupt() 151 set_dma_count1(stream->dma, stream->period_size >> 1); in au1000_dma_interrupt()
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/linux-6.3-rc2/drivers/media/pci/tw686x/ |
A D | tw686x-audio.c | 71 dev->period_size); in tw686x_audio_irq() 135 unsigned int period_size = snd_pcm_lib_period_bytes(ss); in tw686x_pcm_prepare() local 146 (dev->period_size != period_size)) && dev->audio_enabled) in tw686x_pcm_prepare() 162 if (dev->period_size != period_size) { in tw686x_pcm_prepare() 165 dev->period_size = period_size; in tw686x_pcm_prepare() 168 reg |= period_size << AUDIO_DMA_SIZE_SHIFT; in tw686x_pcm_prepare() 181 ac->buf[i].dma = rt->dma_addr + period_size * i; in tw686x_pcm_prepare() 182 ac->buf[i].virt = rt->dma_area + period_size * i; in tw686x_pcm_prepare()
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/linux-6.3-rc2/tools/testing/selftests/alsa/conf.d/ |
A D | Lenovo_ThinkPad_P1_Gen2.conf | 47 period_size 512 55 period_size 24000 63 period_size 24000
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/linux-6.3-rc2/sound/usb/usx2y/ |
A D | usb_stream.c | 29 if (s->idle_outsize + lb + l > s->period_size) in playback_prep_freqn() 42 s->idle_outsize += lb - s->period_size; in playback_prep_freqn() 44 lb, s->period_size); in playback_prep_freqn() 326 s->period_size); in usb_stream_prepare_playback() 334 s->idle_outsize += lb - s->period_size; in usb_stream_prepare_playback() 409 if (l + il > s->period_size) in loop_back() 410 il = s->period_size - l; in loop_back() 421 ol = s->period_size - s->playback1st_size; in loop_back() 426 if (l != s->period_size) in loop_back() 475 if (insize + l > s->period_size && in stream_idle() [all …]
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/linux-6.3-rc2/sound/soc/fsl/ |
A D | fsl_dma.c | 105 size_t period_size; member 184 dma_private->dma_buf_next += dma_private->period_size; in fsl_dma_update_pointers() 530 size_t period_size = params_period_bytes(hw_params); in fsl_dma_hw_params() local 543 dma_private->period_size = period_size; in fsl_dma_hw_params() 547 (NUM_DMA_LINKS * period_size); in fsl_dma_hw_params() 617 link->count = cpu_to_be32(period_size); in fsl_dma_hw_params() 654 temp_addr += period_size; in fsl_dma_hw_params()
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/linux-6.3-rc2/drivers/staging/vc04_services/bcm2835-audio/ |
A D | bcm2835-pcm.c | 58 if (!alsa_stream->period_size) in bcm2835_playback_fifo() 78 if (alsa_stream->period_offset >= alsa_stream->period_size) { in bcm2835_playback_fifo() 79 alsa_stream->period_offset %= alsa_stream->period_size; in bcm2835_playback_fifo() 178 alsa_stream->period_size = 0; in snd_bcm2835_playback_close() 225 alsa_stream->period_size = snd_pcm_lib_period_bytes(substream); in snd_bcm2835_pcm_prepare()
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/linux-6.3-rc2/sound/pci/aw2/ |
A D | aw2-saa7146.h | 42 unsigned long period_size, 47 unsigned long period_size,
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A D | aw2-saa7146.c | 144 unsigned long period_size, in snd_aw2_saa7146_pcm_init_playback() argument 169 dw_limit = snd_aw2_saa7146_get_limit(period_size); in snd_aw2_saa7146_pcm_init_playback() 201 unsigned long period_size, in snd_aw2_saa7146_pcm_init_capture() argument 226 dw_limit = snd_aw2_saa7146_get_limit(period_size); in snd_aw2_saa7146_pcm_init_capture()
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A D | aw2-alsa.c | 349 unsigned long period_size, buffer_size; in snd_aw2_pcm_prepare_playback() local 353 period_size = snd_pcm_lib_period_bytes(substream); in snd_aw2_pcm_prepare_playback() 358 runtime->dma_addr, period_size, in snd_aw2_pcm_prepare_playback() 378 unsigned long period_size, buffer_size; in snd_aw2_pcm_prepare_capture() local 382 period_size = snd_pcm_lib_period_bytes(substream); in snd_aw2_pcm_prepare_capture() 387 runtime->dma_addr, period_size, in snd_aw2_pcm_prepare_capture()
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/linux-6.3-rc2/sound/soc/dwc/ |
A D | dwc-pcm.c | 30 unsigned int period_pos = tx_ptr % runtime->period_size; \ 40 *period_elapsed = period_pos >= runtime->period_size; \ 50 unsigned int period_pos = rx_ptr % runtime->period_size; \ 60 *period_elapsed = period_pos >= runtime->period_size; \
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/linux-6.3-rc2/drivers/media/pci/cx25821/ |
A D | cx25821-alsa.c | 77 unsigned int period_size; member 508 chip->period_size = params_period_bytes(hw_params); in snd_cx25821_hw_params() 510 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx25821_hw_params() 519 if (chip->period_size > AUDIO_LINE_SIZE) in snd_cx25821_hw_params() 520 chip->period_size = AUDIO_LINE_SIZE; in snd_cx25821_hw_params() 522 buf->bpl = chip->period_size; in snd_cx25821_hw_params() 535 chip->period_size, chip->num_periods, 1); in snd_cx25821_hw_params() 622 return runtime->period_size * (count & (runtime->periods - 1)); in snd_cx25821_pointer()
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/linux-6.3-rc2/sound/soc/uniphier/ |
A D | aio-dma.c | 31 int bytes = runtime->period_size * in aiodma_pcm_irq() 114 int bytes = runtime->period_size * in uniphier_aiodma_prepare() 142 int bytes = runtime->period_size * in uniphier_aiodma_trigger() 177 int bytes = runtime->period_size * in uniphier_aiodma_pointer()
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/linux-6.3-rc2/drivers/media/pci/cx23885/ |
A D | cx23885-alsa.c | 370 chip->period_size = params_period_bytes(hw_params); in snd_cx23885_hw_params() 372 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx23885_hw_params() 381 buf->bpl = chip->period_size; in snd_cx23885_hw_params() 394 chip->period_size, chip->num_periods, 1); in snd_cx23885_hw_params() 480 return runtime->period_size * (count & (runtime->periods-1)); in snd_cx23885_pointer()
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/linux-6.3-rc2/sound/soc/sh/ |
A D | rz-ssi.c | 404 current_period = strm->buffer_pos / runtime->period_size; in rz_ssi_pointer_update() 428 frames_left = runtime->period_size - in rz_ssi_pio_recv() 429 (strm->buffer_pos % runtime->period_size); in rz_ssi_pio_recv() 431 frames_left = runtime->period_size; in rz_ssi_pio_recv() 479 frames_left = runtime->period_size - (strm->buffer_pos % in rz_ssi_pio_send() 480 runtime->period_size); in rz_ssi_pio_send() 482 frames_left = runtime->period_size; in rz_ssi_pio_send() 612 amount = runtime->period_size; in rz_ssi_dma_transfer() 653 rz_ssi_pointer_update(strm, strm->substream->runtime->period_size); in rz_ssi_dma_complete()
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/linux-6.3-rc2/sound/pci/lx6464es/ |
A D | lx6464es.c | 103 snd_pcm_uframes_t period_size = runtime->period_size; in lx_hardware_open() local 112 err = lx_set_granularity(chip, period_size); in lx_hardware_open() 115 period_size); in lx_hardware_open() 279 pos = lx_stream->frame_pos * substream->runtime->period_size; in lx_pcm_stream_pointer() 415 const u32 period_size = substream->runtime->period_size; in lx_trigger_start() local 417 const u32 period_bytes = period_size * bytes_per_frame; in lx_trigger_start()
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/linux-6.3-rc2/drivers/iio/adc/ |
A D | ti_am335x_adc.c | 38 int period_size; member 222 data = dma->buf + dma->current_period * dma->period_size; in tiadc_dma_rx_complete() 225 for (i = 0; i < dma->period_size; i += indio_dev->scan_bytes) { in tiadc_dma_rx_complete() 250 dma->period_size = rounddown(DMA_BUFFER_SIZE / 2, in tiadc_start_dma() 257 dma->period_size * 2, in tiadc_start_dma() 258 dma->period_size, DMA_DEV_TO_MEM, in tiadc_start_dma()
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/linux-6.3-rc2/drivers/media/pci/saa7134/ |
A D | saa7134-alsa.c | 666 unsigned int period_size, periods; in snd_card_saa7134_hw_params() local 669 period_size = params_period_bytes(hw_params); in snd_card_saa7134_hw_params() 672 if (period_size < 0x100 || period_size > 0x10000) in snd_card_saa7134_hw_params() 676 if (period_size * periods > 1024 * 1024) in snd_card_saa7134_hw_params() 682 dev->dmasound.blksize == period_size) in snd_card_saa7134_hw_params() 693 dev->dmasound.blksize = period_size; in snd_card_saa7134_hw_params() 694 dev->dmasound.bufsize = period_size * periods; in snd_card_saa7134_hw_params()
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/linux-6.3-rc2/sound/pci/trident/ |
A D | trident_main.c | 727 unsigned int period_size) in snd_trident_spurious_threshold() argument 971 evoice->isync_mark = runtime->period_size; in snd_trident_playback_prepare() 972 evoice->ESO = (runtime->period_size * 2) - 1; in snd_trident_playback_prepare() 1065 voice->isync_mark = runtime->period_size; in snd_trident_capture_prepare() 1195 evoice->isync_mark = runtime->period_size; in snd_trident_si7018_capture_prepare() 1196 evoice->ESO = (runtime->period_size * 2) - 1; in snd_trident_si7018_capture_prepare() 1272 evoice->isync_mark = runtime->period_size; in snd_trident_foldback_prepare() 1273 evoice->ESO = (runtime->period_size * 2) - 1; in snd_trident_foldback_prepare() 1384 voice->isync_mark = runtime->period_size; in snd_trident_spdif_prepare() 1466 evoice->isync_mark = runtime->period_size; in snd_trident_spdif_prepare() [all …]
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/linux-6.3-rc2/sound/isa/sb/ |
A D | emu8000_pcm.c | 47 unsigned int period_size; member 202 if (rec->period_pos >= (int)rec->period_size) { in emu8k_pcm_timer_func() 203 rec->period_pos %= rec->period_size; in emu8k_pcm_timer_func() 614 rec->period_size = subs->runtime->period_size; in emu8k_pcm_prepare()
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