video: driver: Add support for Synx V2 fences

Add Synx V2 fences support to improve latency
in video decode usecases.

Change-Id: If21f8b65895364a804f8e03580b09c44b377c199
Signed-off-by: Akshata Sahukar <quic_asahukar@quicinc.com>

Android.mk

@@ -20,6 +20,7 @@ KBUILD_OPTIONS := VIDEO_ROOT=$(VIDEO_BLD_DIR)
 KBUILD_OPTIONS += $(VIDEO_SELECT)
 
 KBUILD_OPTIONS += KBUILD_EXTRA_SYMBOLS=$(shell pwd)/$(call intermediates-dir-for,DLKM,mmrm-module-symvers)/Module.symvers
+KBUILD_OPTIONS += KBUILD_EXTRA_SYMBOLS+=$(shell pwd)/$(call intermediates-dir-for,DLKM,hw-fence-module-symvers)/Module.symvers
 ###########################################################
 
 DLKM_DIR   := device/qcom/common/dlkm
@@ -36,7 +37,9 @@ LOCAL_MODULE_DEBUG_ENABLE := true
 LOCAL_MODULE_PATH         := $(KERNEL_MODULES_OUT)
 
 LOCAL_REQUIRED_MODULES    := mmrm-module-symvers
+LOCAL_REQUIRED_MODULES    += hw-fence-module-symvers
 LOCAL_ADDITIONAL_DEPENDENCIES := $(call intermediates-dir-for,DLKM,mmrm-module-symvers)/Module.symvers
+LOCAL_ADDITIONAL_DEPENDENCIES += $(call intermediates-dir-for,DLKM,hw-fence-module-symvers)/Module.symvers
 
 include $(DLKM_DIR)/Build_external_kernelmodule.mk
 endif