On Tue, Nov 14, 2017 at 05:34:14AM +0200, Laurent Pinchart wrote:
> Hi Liviu,
Hi Laurent,
>
> On Monday, 13 November 2017 13:53:14 EET Liviu Dudau wrote:
> > On Mon, Nov 13, 2017 at 12:32:28PM +0200, Laurent Pinchart wrote:
> > > When the DU sources its frames from a VSP, it performs no memory
Hi Liviu,
On Monday, 13 November 2017 13:53:14 EET Liviu Dudau wrote:
> On Mon, Nov 13, 2017 at 12:32:28PM +0200, Laurent Pinchart wrote:
> > When the DU sources its frames from a VSP, it performs no memory access
> > and thus has no requirements on imported dma-buf memory types. In
> >
On Mon, Nov 13, 2017 at 12:32:28PM +0200, Laurent Pinchart wrote:
> When the DU sources its frames from a VSP, it performs no memory access
> and thus has no requirements on imported dma-buf memory types. In
> particular the DU could import a physically non-contiguous buffer that
> would later be
When the DU sources its frames from a VSP, it performs no memory access
and thus has no requirements on imported dma-buf memory types. In
particular the DU could import a physically non-contiguous buffer that
would later be mapped contiguously through the VSP IOMMU.
This use case isn't supported
