Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA

On Fri, Jan 10, 2020 at 04:11:39PM +0200, Stefan Mavrodiev wrote:

Currently the cyclic transfers can be used only with normal DMAs. They can be used by pcm_dmaengine module, which is required for implementing sound with sun4i-hdmi encoder. This is so because the controller can accept audio only from a dedicated DMA.

This patch enables them, following the existing style for the scatter/gather type transfers.

Signed-off-by: Stefan Mavrodiev stefan@olimex.com

Acked-by: Maxime Ripard mripard@kernel.org

Thanks! Maxime