diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 2b74c38615af..961125df437c 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2364,7 +2364,7 @@ static int vc4_hdmi_audio_startup(struct device *dev, void *data)
 	}
 
 	if (!vc4_hdmi_audio_can_stream(vc4_hdmi)) {
-		ret = -ENODEV;
+		ret = -ENOTSUPP;
 		goto out_dev_exit;
 	}