Re: [alsa-devel] [PATCH] ASoC: fsi: use PIO handler if DMA handler was invalid

On Thu, May 24, 2012 at 11:56:19PM -0700, Kuninori Morimoto wrote:

PIO handler is not good performance, but works on all platform. So, switch to PIO handler if DMA handler was invalid case.

Is this needed in 3.5 as a bug fix or is it a change for 3.6? I'd guess 3.5 but I'm not sure.