video: sunxi: de2: fix SimpleFB node creation when HDMI not initialized

[u-boot] / drivers / video / sunxi / sunxi_de2.c

diff --git a/drivers/video/sunxi/sunxi_de2.c b/drivers/video/sunxi/sunxi_de2.c
index e8903400ec7e3a327d2f895d49b8b10e50f44e10..6d6bb2e0c3210254de64820f611d516b397466c8 100644 (file)
--- a/drivers/video/sunxi/sunxi_de2.c
+++ b/drivers/video/sunxi/sunxi_de2.c
@@ -346,13 +346,19 @@ int sunxi_simplefb_setup(void *blob)
                                         "sunxi_dw_hdmi", &hdmi);
        if (ret) {
                debug("HDMI not present\n");
-               return 0;
+       } else if (device_active(hdmi)) {
+               if (mux == 0)
+                       pipeline = "mixer0-lcd0-hdmi";
+               else
+                       pipeline = "mixer1-lcd1-hdmi";
+       } else {
+               debug("HDMI present but not probed\n");
        }
 
-       if (mux == 0)
-               pipeline = "mixer0-lcd0-hdmi";
-       else
-               pipeline = "mixer1-lcd1-hdmi";
+       if (!pipeline) {
+               debug("No active display present\n");
+               return 0;
+       }
 
        de2_priv = dev_get_uclass_priv(de2);
        de2_plat = dev_get_uclass_platdata(de2);