Searched refs:dsp_max_burst_size_in_ms (Results 1 – 3 of 3) sorted by relevance
288 * The dsp_max_burst_size_in_ms is the length of the maximum burst size in hda_dsp_pcm_open() 291 * On playback start the DMA will transfer dsp_max_burst_size_in_ms in hda_dsp_pcm_open() 299 * Exact dsp_max_burst_size_in_ms constraint is racy, so set the in hda_dsp_pcm_open() 300 * constraint to a minimum of 2x dsp_max_burst_size_in_ms. in hda_dsp_pcm_open() 302 if (spcm->stream[direction].dsp_max_burst_size_in_ms) in hda_dsp_pcm_open() 305 spcm->stream[direction].dsp_max_burst_size_in_ms * USEC_PER_MSEC * 2, in hda_dsp_pcm_open()
336 unsigned int dsp_max_burst_size_in_ms; /* The maximum size of the host DMA burst in ms */ member
622 sof_update_ipc_object(scomp, &sps->dsp_max_burst_size_in_ms, in sof_ipc4_widget_setup_pcm() 627 if (!sps->dsp_max_burst_size_in_ms) in sof_ipc4_widget_setup_pcm() 628 sps->dsp_max_burst_size_in_ms = SOF_IPC4_MIN_DMA_BUFFER_SIZE; in sof_ipc4_widget_setup_pcm() 631 spcm->stream[dir].dsp_max_burst_size_in_ms = 1; in sof_ipc4_widget_setup_pcm()