On Fri, Apr 19, 2019 at 06:54:32PM +0800, Baolin Wang wrote: > On Spreadtrum platform, the audio subsystem will use the multi-channel > data transfer controller to transfer sound stream between audio subsystem > and other AP/CP subsystem. > > It can support 10 DAC channel and 10 ADC channel, and each channel has > 512 bytes depth data fifo. Moreover each channel can be used DMA mode > or interrupt mode to transfer data. Acked-by: Mark Brown <broonie@xxxxxxxxxx> However if there's no non-audio users of this DSP then it's probably better to just move the driver into sound/soc.
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