Xe2 changes or adds bits for mocs in a few BLT instructions:
XY_CTRL_SURF_COPY_BLT, XY_FAST_COLOR_BLT, XY_FAST_COPY_BLT, and MEM_SET.
Modify the code to deal with the new location. Unlike Xe1, the MOCS
field in those instructions is only the MOCS index and not the
Structure_MEMORY_OBJECT_CONTROL_STATE anymore. The pxp bit is now
explicitly documented separately.

Bspec: 57567,57566,57565,57562
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Haridhar Kalvala <haridhar.kalvala@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230929213640.3189912-5-lucas.demarchi@intel.comSigned-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>