drm/i915/adl_p: Implement Wa_22011091694

drm/i915/adl_p: Implement Wa_22011091694

Adding a new hook to ADL-P just to avoid another platform check in
gen12lp_init_clock_gating() but also open to it.

BSpec: 54369
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210514153711.2359617-18-matthew.d.roper@intel.com