diff --git a/drivers/video/imx-ipu-v3/ipufb.c b/drivers/video/imx-ipu-v3/ipufb.c
index 63024b5..343f9e5 100644
--- a/drivers/video/imx-ipu-v3/ipufb.c
+++ b/drivers/video/imx-ipu-v3/ipufb.c
@@ -128,8 +128,9 @@
 	if (mode->sync & FB_SYNC_VERT_HIGH_ACT)
 		sig_cfg.Vsync_pol = 1;
 
-	sig_cfg.enable_pol = 1;
-	sig_cfg.clk_pol = 0;
+	sig_cfg.enable_pol = !(mode->display_flags & DISPLAY_FLAGS_DE_LOW);
+	/* Default to driving pixel data on negative clock edges */
+	sig_cfg.clk_pol = !!(mode->display_flags & DISPLAY_FLAGS_PIXDATA_POSEDGE);
 	sig_cfg.width = mode->xres;
 	sig_cfg.height = mode->yres;
 	sig_cfg.h_start_width = mode->left_margin;