Add L3SQCREG5 as part of HW recommended settings. The recommended value
in Bspec is 00e0007f. For Xe2-LPG, bits 23:21 don't exist anymore, but
it's confirmed with HW engineers that setting them doesn't do anything.
They still exist on the media GT, Xe2-LPM, but they are already they are
already set as per HW default value. So for Xe2 platform, the only bits
that need to be set are 9:0 since HW's default is 0x1ff and the
recommended value is 0x7f.

Unlike most registers, which have the same relative offset on both
the primary and media GT, this register has a different base offset
on the media GT.

On MTL the register only exists for the primary (graphics) GT, so
there's no need to program it on the media gt. Also, it's part of the
RCS engine's context, so it needs to be added as a LRC workaround.

Bspec: 72161
Signed-off-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20231024220739.224251-2-lucas.demarchi@intel.comSigned-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>