On 08/10/2015 07:54 AM, Michal Suchanek wrote: > On 10 August 2015 at 15:44, Olliver Schinagl <[email protected]> wrote: >> Hey Michal, >> >> As without this patch, we cannot use something like mmc-spi due to the >> restriction of packet size iirc. > > With DMA we can. And since DMA will be enabled most of the time the > non-DMA code will receive little or no testing. > That was also an objection over a year ago, when this patch was first ready, and still, no DMA support is implemented. It would be amazing to have a way to run larger transfers _today_ :) .
>>> >>> have you tested this for small transfers that would not trigger the >>> fifo 3/4 full interrupt? >> It worked as expected with any size transfer when I tested it (logic analyzer confirmed TM). With that being said, I haven't looked at this patch in a long time, but the underlying logic should still behave the same. Alex -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
