display: km4/cm4: enable operation rate switch delay in a specific dbv range

- Only HS is allowed if dbv < 440 (blocking zone, 15 nits)
- Delay NS<->HS if dbv >= 440 and dbv < 1088 (100 nits)
- Switch NS->HS immediately if dbv >= 1088
- Delay HS->NS if dbv >= 1088

Bug: 315271233
Test: switch can be delayed in the specific dbv range
Change-Id: I6f49f81769f0598f8a47848429f4b0f4f3913516

device-komodo.mk

@@ -68,6 +68,7 @@ PRODUCT_VENDOR_PROPERTIES += \
     vendor.primarydisplay.op.hs_hz=120 \
     vendor.primarydisplay.op.ns_hz=60 \
     vendor.primarydisplay.op.ns_min_dbv=440 \
+    vendor.primarydisplay.op.hs_switch_min_dbv=1088 \
     vendor.primarydisplay.op.hist_delta_th=15
 
 # Init files