* Tony Lindgren [170118 16:50]:
> At least with the cppi41 dma, size 1 in dma transfers will just wait
> until the device is disconnected. And it also seems that enumerating
> a USB stick with a hub can take a USB reset with smallish size in
> transfers.
>
> This causes timeouts in cppi41 dma run
At least with the cppi41 dma, size 1 in dma transfers will just wait
until the device is disconnected. And it also seems that enumerating
a USB stick with a hub can take a USB reset with smallish size in
transfers.
This causes timeouts in cppi41 dma runtime PM.
Fix the issue by adding a minimum s