Now that DRRS can operate on multiple pipes we need to make sure
one pipe doesn't throw away the other pipe's frontbuffer_bits before
said pipe can handle them.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220315132752.11849-4-ville.syrjala@linux.intel.comReviewed-by: José Roberto de Souza <jose.souza@intel.com>