Hi Fei, On Wed, Apr 19, 2023 at 02:12:16PM -0700, fei.yang@xxxxxxxxx wrote: > From: Fei Yang <fei.yang@xxxxxxxxx> > > The design is to keep Buffer Object's caching policy immutable through > out its life cycle. This patch ends the support for set caching ioctl > from MTL onward. While doing that we also set BO's to be 1-way coherent > at creation time because GPU is no longer automatically snooping CPU > cache. For UMD's need to fine tune the caching policy for BO's, a follow > up patch will extend the GEM_CREATE uAPI to allow UMD's specify caching > mode at BO creation time. > > Signed-off-by: Fei Yang <fei.yang@xxxxxxxxx> Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx> Reviewed-by: Andrzej Hajda <andrzej.hajda@xxxxxxxxx> Andi
