drm/i915: Suppress old PLL pipe_mask checks for MG/TC/TBT PLLs

TC ports have both the MG/TC and TBT PLLs selected simultanously (so
that we can switch from MG/TC to TBT as a fallback). This doesn't play
well with the state checker that assumes that the old PLL shouldn't
have the pipe in its pipe_mask anymore. Suppress that check for these
PLLs to avoid spurious WARNs when you disconnect a TC port and a
non-disabling modeset happens before actually disabling the port.

v2: Only suppress when one of the PLLs is the TBT PLL and the
    other one is not

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9816


Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240123093137.9133-2-ville.syrjala@linux.intel.com


Reviewed-by: Jani Nikula <jani.nikula@intel.com>