diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 75c76cdd82bc..49215d91c853 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -187,13 +187,7 @@ static bool sun4i_drv_node_is_frontend(struct device_node *node)
 
 static bool sun4i_drv_node_is_tcon(struct device_node *node)
 {
-	return of_device_is_compatible(node, "allwinner,sun4i-a10-tcon") ||
-		of_device_is_compatible(node, "allwinner,sun5i-a13-tcon") ||
-		of_device_is_compatible(node, "allwinner,sun6i-a31-tcon") ||
-		of_device_is_compatible(node, "allwinner,sun6i-a31s-tcon") ||
-		of_device_is_compatible(node, "allwinner,sun7i-a20-tcon") ||
-		of_device_is_compatible(node, "allwinner,sun8i-a33-tcon") ||
-		of_device_is_compatible(node, "allwinner,sun8i-v3s-tcon");
+	return !!of_match_node(sun4i_tcon_of_table, node);
 }
 
 static int compare_of(struct device *dev, void *data)
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index e122f5b2a395..a1ed462c2430 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -900,7 +900,8 @@ static const struct sun4i_tcon_quirks sun8i_v3s_quirks = {
 	/* nothing is supported */
 };
 
-static const struct of_device_id sun4i_tcon_of_table[] = {
+/* sun4i_drv uses this list to check if a device node is a TCON */
+const struct of_device_id sun4i_tcon_of_table[] = {
 	{ .compatible = "allwinner,sun4i-a10-tcon", .data = &sun4i_a10_quirks },
 	{ .compatible = "allwinner,sun5i-a13-tcon", .data = &sun5i_a13_quirks },
 	{ .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks },
@@ -911,6 +912,7 @@ static const struct of_device_id sun4i_tcon_of_table[] = {
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sun4i_tcon_of_table);
+EXPORT_SYMBOL(sun4i_tcon_of_table);
 
 static struct platform_driver sun4i_tcon_platform_driver = {
 	.probe		= sun4i_tcon_probe,
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h
index f61bf6d83b4a..839266a38505 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.h
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h
@@ -197,4 +197,6 @@ void sun4i_tcon_mode_set(struct sun4i_tcon *tcon,
 void sun4i_tcon_set_status(struct sun4i_tcon *crtc,
 			   const struct drm_encoder *encoder, bool enable);
 
+extern const struct of_device_id sun4i_tcon_of_table[];
+
 #endif /* __SUN4I_TCON_H__ */