diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index e0fd9b74baae..18f5009ce90e 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -1076,6 +1076,9 @@ static void vc4_set_crtc_possible_masks(struct drm_device *drm,
 		struct vc4_encoder *vc4_encoder;
 		int i;
 
+		if (encoder->encoder_type == DRM_MODE_ENCODER_VIRTUAL)
+			continue;
+
 		vc4_encoder = to_vc4_encoder(encoder);
 		for (i = 0; i < ARRAY_SIZE(pv_data->encoder_types); i++) {
 			if (vc4_encoder->type == encoder_types[i]) {