diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 4e354ee4b203..c06af3db3026 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -849,9 +849,6 @@ static int tegra_output_sor_enable(struct tegra_output *output)
 	value = ((vbs & 0x7fff) << 16) | (hbs & 0x7fff);
 	tegra_sor_writel(sor, value, SOR_HEAD_STATE_4(0));
 
-	/* XXX interlaced mode */
-	tegra_sor_writel(sor, 0x00000001, SOR_HEAD_STATE_5(0));
-
 	/* CSTM (LVDS, link A/B, upper) */
 	value = SOR_CSTM_LVDS | SOR_CSTM_LINK_ACT_A | SOR_CSTM_LINK_ACT_B |
 		SOR_CSTM_UPPER;