diff --git a/arch/arm/boot/dts/msm8226/dsi_panel_sdc_wxga_video_rubenslte.dtsi b/arch/arm/boot/dts/msm8226/dsi_panel_sdc_wxga_video_rubenslte.dtsi
index faac8734279..080436bcfc1 100644
--- a/arch/arm/boot/dts/msm8226/dsi_panel_sdc_wxga_video_rubenslte.dtsi
+++ b/arch/arm/boot/dts/msm8226/dsi_panel_sdc_wxga_video_rubenslte.dtsi
@@ -32,8 +32,8 @@
 		qcom,mdss-pan-physical-height-dimension = <172>; /*<Height> real size of panel in mm */
 		qcom,mdss-dsi-lp11-init;
 		qcom,mdss-dsi-init-delay-us = <100>;
-		qcom,mdss-dsi-h-front-porch = <16>;
-		qcom,mdss-dsi-h-back-porch = <140>;
+		qcom,mdss-dsi-h-front-porch = <104>;
+		qcom,mdss-dsi-h-back-porch = <160>;
 		qcom,mdss-dsi-h-pulse-width = <4>;
 		qcom,mdss-dsi-h-sync-skew = <0>;
 		qcom,mdss-dsi-v-back-porch = <4>;
diff --git a/drivers/video/msm/mdss/mdss_dsi.c b/drivers/video/msm/mdss/mdss_dsi.c
index cb56c9c1a28..d82b9f6068e 100644
--- a/drivers/video/msm/mdss/mdss_dsi.c
+++ b/drivers/video/msm/mdss/mdss_dsi.c
@@ -1112,6 +1112,11 @@ int mdss_dsi_on(struct mdss_panel_data *pdata)
 
 	mdss_dsi_phy_sw_reset((ctrl_pdata->ctrl_base));
 	mdss_dsi_phy_init(pdata);
+
+#if defined(CONFIG_FB_MSM_MDSS_SDC_WXGA_PANEL)
+	MIPI_OUTP((ctrl_pdata->ctrl_base) + 0xac, 0);
+#endif
+
 	mdss_dsi_clk_ctrl(ctrl_pdata, DSI_BUS_CLKS, 0);
 
 	mdss_dsi_clk_ctrl(ctrl_pdata, DSI_ALL_CLKS, 1);
diff --git a/drivers/video/msm/mdss/mdss_fb.c b/drivers/video/msm/mdss/mdss_fb.c
index e2f099cdc26..bdb5474873d 100644
--- a/drivers/video/msm/mdss/mdss_fb.c
+++ b/drivers/video/msm/mdss/mdss_fb.c
@@ -2616,7 +2616,7 @@ static int mdss_fb_check_var(struct fb_var_screeninfo *var,
 {
 	struct msm_fb_data_type *mfd = (struct msm_fb_data_type *)info->par;
 
-	if (var->rotate != FB_ROTATE_UR)
+	if (var->rotate != FB_ROTATE_UR && var->rotate != FB_ROTATE_UD)
 		return -EINVAL;
 	if (var->grayscale != info->var.grayscale)
 		return -EINVAL;
diff --git a/drivers/video/msm/mdss/mdss_sdc_wxga_dsi_panel.c b/drivers/video/msm/mdss/mdss_sdc_wxga_dsi_panel.c
index 3199549004e..9fc33665f86 100644
--- a/drivers/video/msm/mdss/mdss_sdc_wxga_dsi_panel.c
+++ b/drivers/video/msm/mdss/mdss_sdc_wxga_dsi_panel.c
@@ -422,6 +422,9 @@ void mdss_dsi_sdc_panel_reset(struct mdss_panel_data *pdata, int enable)
 		mdelay(2);
 		if (gpio_is_valid(ctrl_pdata->disp_en_gpio))
 			gpio_set_value((ctrl_pdata->disp_en_gpio), 0);
+#if defined(CONFIG_SEC_RUBENS_PROJECT)
+		mdelay(10);
+#endif
 #if defined(CONFIG_SEC_T10_PROJECT)
 		if (gpio_is_valid(msd.bl_ldi_en)) {
 			gpio_tlmm_config(GPIO_CFG(msd.bl_ldi_en, 0,