[PATCH v2 2/8] spi: sun4i: add DMA support

Emilio López emilio at elopez.com.ar
Sun Jul 6 15:49:27 PDT 2014

El 06/07/14 01:05, Emilio López escribió:
> This patch adds DMA support for 64 byte transfers on the sun4i SPI
> controller. Bigger transfers did not seem to work when tested, and if
> the hardware actually supports those, it will need further
> investigation as to how to issue them correctly.

It seems I forgot to update this commit message; it should be something 

This patch adds support for 64 byte or bigger transfers on the
sun4i SPI controller. Said transfers will be performed via DMA.

Many thanks to patapovich on #linux-sunxi for making me notice this.



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