Messages in this thread | | | Date | Mon, 22 Dec 2014 17:54:23 +0000 | From | Mark Brown <> | Subject | Re: [PATCH 3/3] spi: img-spfi: Increase DMA burst size |
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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? [unhandled content-type:application/pgp-signature] | |