diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index d9797da..cf32dc7 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -1752,6 +1752,10 @@
 
 		vdds_dsi = regulator_get(&dsi->pdev->dev, "vdds_dsi");
 
+		/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
+		if (IS_ERR(vdds_dsi))
+			vdds_dsi = regulator_get(&dsi->pdev->dev, "VCXIO");
+
 		if (IS_ERR(vdds_dsi)) {
 			DSSERR("can't get VDDS_DSI regulator\n");
 			return PTR_ERR(vdds_dsi);
@@ -4968,6 +4972,10 @@
 
 		vdds_dsi = regulator_get(&dsi->pdev->dev, "vdds_dsi");
 
+		/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
+		if (IS_ERR(vdds_dsi))
+			vdds_dsi = regulator_get(&dsi->pdev->dev, "VCXIO");
+
 		if (IS_ERR(vdds_dsi)) {
 			DSSERR("can't get VDDS_DSI regulator\n");
 			return PTR_ERR(vdds_dsi);