To reduce the amount of registers written during the vblank evade
critical section let's also split the .color_commit() hook to
noarm+arm pair. The noarm hook runs before the vblank evasion
with the arm hook staying inside the critical section.

Just the framework here, actually moving stuff out into the noarm
hook will follow.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220224165103.15682-4-ville.syrjala@linux.intel.comReviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>