soc/au1x/dma.c

37 	unsigned int period_size;
50 	stream->period_size = 0;
75 	if (stream->period_size == period_bytes &&
81 	stream->period_size = period_bytes;
120 		set_dma_count0(stream->dma, stream->period_size >> 1);
122 		set_dma_count1(stream->dma, stream->period_size >> 1);
126 		set_dma_count1(stream->dma, stream->period_size >> 1);
128 		set_dma_count0(stream->dma, stream->period_size >> 1);
144 		set_dma_count0(stream->dma, stream->period_size >> 1);
151 		set_dma_count1(stream->dma, stream->period_size >> 1);