Use the down sampled NV12 surface as the RAW surface
Use the down sampled NV12 surface as the RAW surface

This NV12 surface is converted from the input P010 surface
as the input of some kernels

Signed-off-by: peng.chen <8e45e30bcd1351ba192acc6125a4df020f8d621c@intel.com>
(cherry picked from commit 3b8af51d787cc6116adef3effa7c8cffca2c9285)

01org/iotg-lin-gfx-va-driver,01org/iotg-lin-gfx-va-driver,01org/iotg-lin-gfx-va-driver,01org/iotg-lin-gfx-va-driver,01org/iotg-lin-gfx-va-driver