Messages in this thread | | | Date | Fri, 9 Dec 2016 12:29:55 +0530 | From | Vinod Koul <> | Subject | Re: Tearing down DMA transfer setup after DMA client has finished |
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On Thu, Dec 08, 2016 at 04:48:18PM +0000, Måns Rullgård wrote: > Vinod Koul <vinod.koul@intel.com> writes: > > > To make it efficient, disregarding your Sbox HW issue, the solution is > > virtual channels. You can delink physical channels and virtual channels. If > > one has SW controlled MUX then a channel can service any client. For few > > controllers request lines are hard wired so they cant use any channel. But > > if you dont have this restriction then driver can queue up many transactions > > from different controllers. > > Have you been paying attention at all? This exactly what the driver > ALREADY DOES.
And have you read what the question was?
-- ~Vinod
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