On 2022-03-24 at 17:14:53 +0100, Thomas Hellström (Intel) wrote:
> Hi, Ram
>
> On 3/21/22 23:44, Ramalingam C wrote:
> > Xe-HP and latest devices support Flat CCS which reserved a portion of
> > the device memory to store compression metadata, during the clearing of
> > device memory buffer object
Hi, Ram
On 3/21/22 23:44, Ramalingam C wrote:
Xe-HP and latest devices support Flat CCS which reserved a portion of
the device memory to store compression metadata, during the clearing of
device memory buffer object we also need to clear the associated
CCS buffer.
XY_CTRL_SURF_COPY_BLT is a BLT
Xe-HP and latest devices support Flat CCS which reserved a portion of
the device memory to store compression metadata, during the clearing of
device memory buffer object we also need to clear the associated
CCS buffer.
XY_CTRL_SURF_COPY_BLT is a BLT cmd used for reading and writing the
ccs surface
