diff --git a/include/sound/rt5670.h b/include/sound/rt5670.h
index bd31119..b7d6051 100644
--- a/include/sound/rt5670.h
+++ b/include/sound/rt5670.h
@@ -14,6 +14,7 @@
 struct rt5670_platform_data {
 	int jd_mode;
 	bool in2_diff;
+	bool dev_gpio;
 
 	bool dmic_en;
 	unsigned int dmic1_data_pin;