diff --git a/drivers/firmware/rockchip_sip.c b/drivers/firmware/rockchip_sip.c
index fbc810011b49..5251aa48d672 100644
--- a/drivers/firmware/rockchip_sip.c
+++ b/drivers/firmware/rockchip_sip.c
@@ -602,6 +602,17 @@ int sip_wdt_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3)
 }
 EXPORT_SYMBOL_GPL(sip_wdt_config);
 
+int sip_hdmirx_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3)
+{
+	struct arm_smccc_res res;
+
+	arm_smccc_smc(SIP_HDMIRX_CFG, sub_func, arg1, arg2, arg3,
+		      0, 0, 0, &res);
+
+	return res.a0;
+}
+EXPORT_SYMBOL_GPL(sip_hdmirx_config);
+
 int sip_hdcpkey_init(u32 hdcp_id)
 {
 	struct arm_smccc_res res;
diff --git a/include/linux/rockchip/rockchip_sip.h b/include/linux/rockchip/rockchip_sip.h
index 8f5f7d3646b8..7ac568d60cb3 100644
--- a/include/linux/rockchip/rockchip_sip.h
+++ b/include/linux/rockchip/rockchip_sip.h
@@ -55,6 +55,7 @@
 #define RK_SIP_FIQ_CTRL			0x82000024
 #define SIP_HDCP_CONFIG			0x82000025
 #define SIP_WDT_CFG			0x82000026
+#define SIP_HDMIRX_CFG			0x82000027
 
 #define TRUSTED_OS_HDCPKEY_INIT		0xB7000003
 
@@ -193,6 +194,13 @@ enum {
 	WDT_PING = 2,
 };
 
+/* SIP_HDMIRX_CONFIG child configs */
+enum {
+	HDMIRX_AUTO_TOUCH_EN = 0,
+	HDMIRX_REG_PRE_FETCH = 1,
+	HDMIRX_INFO_NOTIFY = 2,
+};
+
 /*
  * Rules: struct arm_smccc_res contains result and data, details:
  *
@@ -237,6 +245,7 @@ int sip_fiq_debugger_is_enabled(void);
 int sip_fiq_debugger_sdei_get_event_id(u32 *fiq, u32 *sw_cpu, u32 *flag);
 int sip_fiq_control(u32 sub_func, u32 irq, unsigned long data);
 int sip_wdt_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3);
+int sip_hdmirx_config(u32 sub_func, u32 arg1, u32 arg2, u32 arg3);
 int sip_hdcpkey_init(u32 hdcp_id);
 #else
 static inline struct arm_smccc_res sip_smc_get_atf_version(void)
@@ -382,6 +391,14 @@ static inline int sip_wdt_config(u32 sub_func,
 	return 0;
 }
 
+static inline int sip_hdmirx_config(u32 sub_func,
+				    u32 arg1,
+				    u32 arg2,
+				    u32 arg3)
+{
+	return SIP_RET_NOT_SUPPORTED;
+}
+
 static inline int sip_hdcpkey_init(u32 hdcp_id)
 {
 	return 0;