Re: [PATCH 06/16] drm/omap: remove dma & vrfb rotation

2017-05-24 Thread Laurent Pinchart
Hi Tomi, On Wednesday 24 May 2017 13:13:08 Tomi Valkeinen wrote: > On 24/05/17 12:31, Laurent Pinchart wrote: > > On Thursday 04 May 2017 13:23:22 Tomi Valkeinen wrote: > >> We have three rotation methods supported by the SoCs with DSS: DMA, > >> VRFB and TILER. > >> > >> DMA rotation works in th

Re: [PATCH 06/16] drm/omap: remove dma & vrfb rotation

2017-05-24 Thread Tomi Valkeinen
On 24/05/17 12:31, Laurent Pinchart wrote: > Hi Tomi, > > Thank you for the patch. > > On Thursday 04 May 2017 13:23:22 Tomi Valkeinen wrote: >> We have three rotation methods supported by the SoCs with DSS: DMA, >> VRFB and TILER. >> >> DMA rotation works in theory on all DSS platforms, but in p

Re: [PATCH 06/16] drm/omap: remove dma & vrfb rotation

2017-05-24 Thread Laurent Pinchart
Hi Tomi, Thank you for the patch. On Thursday 04 May 2017 13:23:22 Tomi Valkeinen wrote: > We have three rotation methods supported by the SoCs with DSS: DMA, > VRFB and TILER. > > DMA rotation works in theory on all DSS platforms, but in practice it's > unusable due to the huge amount of memory