+ifeq ($(strip $(ENCODER_ENABLE)), yes)
+ SRC += $(QUANTUM_DIR)/encoder.c
+ OPT_DEFS += -DENCODER_ENABLE
+endif
+
+ifeq ($(strip $(HAPTIC_ENABLE)), DRV2605L)
+ COMMON_VPATH += $(DRIVER_PATH)/haptic
+ SRC += haptic.c
+ SRC += DRV2605L.c
+ SRC += i2c_master.c
+ OPT_DEFS += -DHAPTIC_ENABLE
+ OPT_DEFS += -DDRV2605L
+endif
+
+ifeq ($(strip $(HAPTIC_ENABLE)), SOLENOID)
+ COMMON_VPATH += $(DRIVER_PATH)/haptic
+ SRC += haptic.c
+ SRC += solenoid.c
+ OPT_DEFS += -DHAPTIC_ENABLE
+ OPT_DEFS += -DSOLENOID_ENABLE
+endif