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

2019-04-21 Thread Baolin Wang
Hi Mark, On Fri, 19 Apr 2019 at 22:50, Mark Brown wrote: > > 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

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

2019-04-19 Thread Baolin Wang
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

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

2019-04-19 Thread Mark Brown
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