On Thu, May 12, 2016 at 10:49:15PM +0900, Akinobu Mita wrote: > If we have an optional callback to get the actual DMA transfer length > instead of using spi_transfer->len for each spi_transfer in the > framework, we can use it to determine the correct map size used by > spi_map_buf() in spi.c. That sounds plausible, we can also do some querying of the dmaengine at the same place we call that when we get around to that. Can you try to come up with an implementation?
Attachment:
signature.asc
Description: PGP signature
