Lines Matching refs:period_size
75 u16 period_size; member
210 sis_update_sso(voice, voice->period_size); in sis_update_voice()
217 if (voice->vperiod > voice->period_size) { in sis_update_voice()
218 voice->vperiod -= voice->period_size; in sis_update_voice()
219 if (voice->vperiod < voice->period_size) in sis_update_voice()
222 sis_update_sso(voice, voice->period_size); in sis_update_voice()
272 sis_update_sso(voice, voice->period_size); in sis_update_voice()
440 unsigned int period_size, buffer_size; in sis_alloc_timing_voice() local
448 period_size = params_period_size(hw_params); in sis_alloc_timing_voice()
450 needed = (period_size != buffer_size && in sis_alloc_timing_voice()
451 period_size != (buffer_size / 2)); in sis_alloc_timing_voice()
529 if (runtime->period_size == (runtime->buffer_size / 2)) { in sis_pcm_playback_prepare()
531 } else if (runtime->period_size != runtime->buffer_size) { in sis_pcm_playback_prepare()
533 voice->sso = runtime->period_size - 1; in sis_pcm_playback_prepare()
534 voice->period_size = runtime->period_size; in sis_pcm_playback_prepare()
539 sso_eso |= (runtime->period_size - 1) << 16; 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()
728 vperiod = runtime->period_size + 12; 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()
731 u16 quarter_period = period_size / 4; in sis_prepare_timing_voice()
734 u16 loops = 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()
757 timing->sync_cso = runtime->period_size; in sis_prepare_timing_voice()
758 timing->sync_period_size = runtime->period_size; in sis_prepare_timing_voice()
760 timing->period_size = period_size; in sis_prepare_timing_voice()
831 if (runtime->period_size != runtime->buffer_size) in sis_pcm_capture_prepare()