diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin960/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/kirin960/dw_drm_dsi.c
index 9ddeb6280427..ae5205574094 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin960/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin960/dw_drm_dsi.c
@@ -98,7 +98,6 @@ dsi_encoder_phy_mode_valid(struct drm_encoder *encoder,
 	    (mode->hdisplay == 1024 && mode->vdisplay ==  768 && mode->clock ==  78800) ||
 	    (mode->hdisplay == 1024 && mode->vdisplay ==  768 && mode->clock ==  75000) ||
 	    (mode->hdisplay == 1024 && mode->vdisplay ==  768 && mode->clock ==  81833) ||
-	    (mode->hdisplay == 1024 && mode->vdisplay ==  600 && mode->clock ==  50250) ||
 	    (mode->hdisplay ==  800 && mode->vdisplay ==  600 && mode->clock ==  48907) ||
 	    (mode->hdisplay ==  800 && mode->vdisplay ==  600 && mode->clock ==  40000) ||
 	    (mode->hdisplay ==  800 && mode->vdisplay ==  480 && mode->clock ==  32000)) {