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Searched refs:period_pos (Results 1 – 9 of 9) sorted by relevance

/sound/soc/dwc/
Ddwc-pcm.c30 unsigned int period_pos = tx_ptr % runtime->period_size; \
36 period_pos++; \
40 *period_elapsed = period_pos >= runtime->period_size; \
50 unsigned int period_pos = rx_ptr % runtime->period_size; \
56 period_pos++; \
60 *period_elapsed = period_pos >= runtime->period_size; \
/sound/isa/sb/
Demu8000_pcm.c52 int period_pos; member
195 rec->period_pos += delta; in emu8k_pcm_timer_func()
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()
611 rec->period_pos = 0; in emu8k_pcm_prepare()
/sound/soc/intel/keembay/
Dkmb_platform.c103 unsigned int period_pos = tx_ptr % runtime->period_size; in kmb_pcm_tx_fn() local
121 period_pos++; in kmb_pcm_tx_fn()
127 *period_elapsed = period_pos >= runtime->period_size; in kmb_pcm_tx_fn()
136 unsigned int period_pos = rx_ptr % runtime->period_size; in kmb_pcm_rx_fn() local
157 period_pos++; in kmb_pcm_rx_fn()
163 *period_elapsed = period_pos >= runtime->period_size; in kmb_pcm_rx_fn()
/sound/usb/misc/
Dua101.c108 unsigned int period_pos; member
233 stream->period_pos += frames; in copy_playback_data()
234 if (stream->period_pos >= runtime->period_size) { in copy_playback_data()
235 stream->period_pos -= runtime->period_size; in copy_playback_data()
338 stream->period_pos += frames; in copy_capture_data()
339 if (stream->period_pos >= runtime->period_size) { in copy_capture_data()
340 stream->period_pos -= runtime->period_size; in copy_capture_data()
774 ua->capture.period_pos = 0; in capture_pcm_prepare()
802 ua->playback.period_pos = 0; in playback_pcm_prepare()
/sound/soc/sh/
Dfsi.c211 int period_pos; /* current period position */ member
531 io->period_pos = 0; in fsi_stream_init()
559 io->period_pos = 0; in fsi_stream_quit()
1049 io->period_samples * (io->period_pos + 1)) { in fsi_pointer_update()
1053 io->period_pos++; in fsi_pointer_update()
1055 if (io->period_pos >= runtime->periods) { in fsi_pointer_update()
1057 io->period_pos = 0; in fsi_pointer_update()
/sound/soc/sh/rcar/
Dssi.c895 int period_pos = byte_pos / ssi->byte_per_period; in rsnd_ssi_pio_interrupt() local
897 if (period_pos >= runtime->periods) { in rsnd_ssi_pio_interrupt()
899 period_pos = 0; in rsnd_ssi_pio_interrupt()
902 ssi->next_period_byte = (period_pos + 1) * ssi->byte_per_period; in rsnd_ssi_pio_interrupt()
/sound/pci/ymfpci/
Dymfpci_main.c307 ypcm->period_pos += delta; in snd_ymfpci_pcm_interrupt()
309 if (ypcm->period_pos >= ypcm->period_size) { in snd_ymfpci_pcm_interrupt()
316 ypcm->period_pos %= ypcm->period_size; in snd_ymfpci_pcm_interrupt()
359 ypcm->period_pos += delta; in snd_ymfpci_pcm_capture_interrupt()
361 if (ypcm->period_pos >= ypcm->period_size) { in snd_ymfpci_pcm_capture_interrupt()
362 ypcm->period_pos %= ypcm->period_size; in snd_ymfpci_pcm_capture_interrupt()
671 ypcm->period_pos = 0; in snd_ymfpci_playback_prepare()
705 ypcm->period_pos = 0; in snd_ymfpci_capture_prepare()
Dymfpci.h265 u32 period_pos; member
/sound/pci/emu10k1/
Demupcm.c727 unsigned int ptr, period_pos; in snd_emu10k1_playback_mangle_extra() local
731 period_pos = runtime->status->hw_ptr - runtime->hw_ptr_interrupt; in snd_emu10k1_playback_mangle_extra()
732 period_pos %= runtime->period_size; in snd_emu10k1_playback_mangle_extra()
735 ptr |= epcm->ccca_start_addr + period_pos; in snd_emu10k1_playback_mangle_extra()