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SubjectRe: [PATCH 2/2] soc: sprd: Add Spreadtrum multi-channel data transfer support
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 <>

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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