diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index d30c8314eaaf..e02f0faecf02 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -1520,7 +1520,7 @@ struct hdcp2_hdmi_msg_data {
 	u32 timeout2;
 };
 
-static struct hdcp2_hdmi_msg_data hdcp2_msg_data[] = {
+static const struct hdcp2_hdmi_msg_data hdcp2_msg_data[] = {
 	{ HDCP_2_2_AKE_INIT, 0, 0 },
 	{ HDCP_2_2_AKE_SEND_CERT, HDCP_2_2_CERT_TIMEOUT_MS, 0 },
 	{ HDCP_2_2_AKE_NO_STORED_KM, 0, 0 },