drm/i915/psr: Disable PSR when bigjoiner is used

drm/i915/psr: Disable PSR when bigjoiner is used

Bigjoiner seem to be causing all kinds of grief to the PSR
code currently. I don't believe there is any hardware issue
but the code simply not handling this correctly. For now
just disable PSR when bigjoiner is needed.

Cc: stable@vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-3-ville.syrjala@linux.intel.com
Reviewed-by: Arun R Murthy <arun.r.mruthy@intel.com>
Acked-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>