17 Jun
2013
17 Jun
'13
6:06 p.m.
On Mon, Jun 17, 2013 at 03:59:39PM +0200, Linus Walleij wrote:
On Sun, Jun 16, 2013 at 10:54 PM, Tomasz Figa tomasz.figa@gmail.com wrote:
select S3C64XX_DMA if ARCH_S3C64XX
select S3C64XX_DMA if ARCH_S3C64XX && !S3C64XX_PL080
I guess this means the SPI driver does not work without DMA. But is the SPI driver already augmented to handle generic DMA engine? Anyway:
Yes, the driver currently relies on DMA. There are some pending patches for non-DMA operation that I need to test. To be honest for both this and the ASoC driver I'd be more inclined to just either select or depend on the DMA controller rather than leaving the option of using the old code.