Add Nvidia enhancements soong flag

Change-Id: I1bec17d2457944350dcb5a22c6d571d3ace913a7

build/soong/android/variable.go

@@ -12,6 +12,9 @@ type Product_variables struct {
 	Uses_generic_camera_parameter_library struct {
 		Srcs []string
 	}
+	Uses_nvidia_enhancements struct {
+		Cppflags []string
+	}
 	Uses_qcom_bsp_legacy struct {
 		Cppflags []string
 	}
@@ -27,6 +30,7 @@ type ProductVariables struct {
 	Specific_camera_parameter_library  *string `json:",omitempty"`
 	Target_shim_libs  *string `json:",omitempty"`
 	Uses_generic_camera_parameter_library  *bool `json:",omitempty"`
+	Uses_nvidia_enhancements  *bool `json:",omitempty"`
 	Uses_qcom_bsp_legacy  *bool `json:",omitempty"`
 	Uses_qti_camera_device  *bool `json:",omitempty"`
 }

build/soong/soong_config.mk

@@ -9,6 +9,7 @@ lineage_soong:
 	echo '    "Specific_camera_parameter_library": "$(TARGET_SPECIFIC_CAMERA_PARAMETER_LIBRARY)",'; \
 	echo '    "Target_shim_libs": "$(subst $(space),:,$(TARGET_LD_SHIM_LIBS))",'; \
 	echo '    "Uses_generic_camera_parameter_library": $(if $(TARGET_SPECIFIC_CAMERA_PARAMETER_LIBRARY),false,true),'; \
+	echo '    "Uses_nvidia_enhancements": $(if $(filter TRUE,$(NV_ANDROID_FRAMEWORK_ENHANCEMENTS)),true,false),'; \
 	echo '    "Uses_qcom_bsp_legacy": $(if $(filter true,$(TARGET_USES_QCOM_BSP_LEGACY)),true,false),'; \
 	echo '    "Uses_qti_camera_device": $(if $(filter true,$(TARGET_USES_QTI_CAMERA_DEVICE)),true,false)'; \
 	echo '},'; \