Messages in this thread | | | Date | Mon, 22 Dec 2014 11:22:39 -0800 | Subject | Re: [PATCH 3/3] spi: img-spfi: Increase DMA burst size | From | Andrew Bresticker <> |
| |
On Mon, Dec 22, 2014 at 9:54 AM, Mark Brown <broonie@kernel.org> wrote: > > On Tue, Dec 16, 2014 at 01:05:46PM -0800, Andrew Bresticker wrote: > > > A 1-byte burst size is rather inefficient and has been shown to cause > > TX issues during testing. Increase the DMA burst size to 4-bytes for > > both RX and TX DMA when using the 8-bit FIFO. > > This sounds like a fix for transmit issues so should go before patch 2 > (which seems like it is a performance improvement rather than a bug fix) > but it depends on that patch - can you respin in the opposite order > please?
Yes, will do.
| |