HSW_PCM_PERIODS_MIN   90 sound/soc/intel/haswell/sst-haswell-pcm.c 	.period_bytes_max	= (HSW_PCM_PERIODS_MAX / HSW_PCM_PERIODS_MIN) * PAGE_SIZE,
HSW_PCM_PERIODS_MIN   91 sound/soc/intel/haswell/sst-haswell-pcm.c 	.periods_min		= HSW_PCM_PERIODS_MIN,