On Fri, Jun 13, 2014 at 4:19 PM, Hans de Goede <[email protected]> wrote: > Hi, > > On 06/13/2014 10:17 PM, [email protected] wrote: >> This new audio code is only going to work if there is a DMAEngine >> implementation for the A10 and A13. Right now all we have is >> DMAEngine for the A20, right? >> >> My target is A20. I'm not going to be able to get to my A10/A13 >> hardware until September since it is packed while being moved. > > The dma-engine is the same between A10/A13/A20, I can test the analog > codec bits for you an A10 and A13. I suggest that you start with only > adding support for the analog codec, and then once that is in shape > we can add the other sound bits. The analog codec is by far the > most used sound part of the SoC.
I am starting on the analog codec. There are ifdef's for the DMA code in the Allwinner code for A10/A13/A20. I will condense all of that to use the DMAEngine API. Looks like the Allwinner proprietary DMA API changed between each of those CPUs. For my project I need I2S working. So that will be next at the analog codec. > > Regards, > > Hans > > -- > 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. -- Jon Smirl [email protected] -- 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.
