> > This seems reasonable to me - it matches the kbase
> > BASE_MEM_COHERENT_SYSTEM (only backwards obviously) and it worked
> > reasonably well for the blob.
Oh, is that what that was for? I remember seeing it set on Midgard for
varyings. Good to go full circle now.
> > But I'm wondering if we
On Fri, 1 Oct 2021 16:13:42 +0100
Steven Price wrote:
> On 01/10/2021 15:34, Boris Brezillon wrote:
> > This lets the driver reduce shareability domain of the MMU mapping,
> > which can in turn reduce access time and save power on cache-coherent
> > systems.
> >
> > Signed-off-by: Boris
On 01/10/2021 15:34, Boris Brezillon wrote:
> This lets the driver reduce shareability domain of the MMU mapping,
> which can in turn reduce access time and save power on cache-coherent
> systems.
>
> Signed-off-by: Boris Brezillon
This seems reasonable to me - it matches the kbase
This lets the driver reduce shareability domain of the MMU mapping,
which can in turn reduce access time and save power on cache-coherent
systems.
Signed-off-by: Boris Brezillon
---
drivers/gpu/drm/panfrost/panfrost_drv.c | 3 ++-
drivers/gpu/drm/panfrost/panfrost_gem.c | 1 +
