To avoid annoying spec lookups let's define more PS_CTRL
bits in the header.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230426135019.7603-8-ville.syrjala@linux.intel.comReviewed-by: Luca Coelho <luciano.coelho@intel.com>