diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
index a07e18c8f71b97c0ba96dfd535ec648f576d2c22..88295c526815e76a628e1e5641902e1ceac0b07d 100644
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ b/drivers/video/omap2/displays/panel-generic-dpi.c
@@ -566,6 +566,7 @@ static int generic_dpi_panel_power_on(struct omap_dss_device *dssdev)
 		return 0;
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r)
diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
index 7e52aee36f4fd2d663b7ee1b004eec583e75220f..90c1cabf244e183ea7572b083a3a2b9a9fa3cc69 100644
--- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
@@ -56,6 +56,7 @@ static int lb035q02_panel_power_on(struct omap_dss_device *dssdev)
 		return 0;
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r)
diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
index e501c401ccb037996a07b38f711c7696f0a93b7f..908fd268f3dc90fd98b3eb4827166a5f5e94214f 100644
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
@@ -176,6 +176,7 @@ static int nec_8048_panel_power_on(struct omap_dss_device *dssdev)
 		return 0;
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r)
diff --git a/drivers/video/omap2/displays/panel-picodlp.c b/drivers/video/omap2/displays/panel-picodlp.c
index 0d7a8ff50f1665cd874d50266184fafc738a898d..9df87640ddd2b0ed574d93e30c69492756167628 100644
--- a/drivers/video/omap2/displays/panel-picodlp.c
+++ b/drivers/video/omap2/displays/panel-picodlp.c
@@ -379,6 +379,7 @@ static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
 	msleep(1000);
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r) {
diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
index 1486a81fc8b608ee52fa4d4ecb8fd7c03324382c..1ec3b277ff155edca2861be48f3d013b01334aa1 100644
--- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
@@ -143,6 +143,7 @@ static int sharp_ls_power_on(struct omap_dss_device *dssdev)
 		return 0;
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r)
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
index 9397236084b17c49a57d5d6c1212d946bb5e0537..4be9a59664d58cd20274c865b6583138217dd446 100644
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ b/drivers/video/omap2/displays/panel-tfp410.c
@@ -66,6 +66,7 @@ static int tfp410_power_on(struct omap_dss_device *dssdev)
 		return 0;
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r)
diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
index 3f47f5f594b42bf5b75a975b1584a3acc9a65352..b5e6dbc59f0a654c79d9d3b6b40eaba955680c2a 100644
--- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
@@ -338,6 +338,7 @@ static int tpo_td043_enable_dss(struct omap_dss_device *dssdev)
 		return 0;
 
 	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
+	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r)
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index d561a9198a8d12b9e096de6a18ecc09fb872f656..f260343e24517c33a5a2325f3805bac76debcd62 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -43,6 +43,7 @@ static struct {
 
 	struct omap_video_timings timings;
 	struct dss_lcd_mgr_config mgr_config;
+	int data_lines;
 } dpi;
 
 static struct platform_device *dpi_get_dsidev(enum omap_dss_clk_source clk)
@@ -161,7 +162,7 @@ static void dpi_config_lcd_manager(struct omap_dss_device *dssdev)
 	dpi.mgr_config.stallmode = false;
 	dpi.mgr_config.fifohandcheck = false;
 
-	dpi.mgr_config.video_port_width = dssdev->phy.dpi.data_lines;
+	dpi.mgr_config.video_port_width = dpi.data_lines;
 
 	dpi.mgr_config.lcden_sig_polarity = 0;
 
@@ -347,6 +348,16 @@ int dpi_check_timings(struct omap_dss_device *dssdev,
 }
 EXPORT_SYMBOL(dpi_check_timings);
 
+void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
+{
+	mutex_lock(&dpi.lock);
+
+	dpi.data_lines = data_lines;
+
+	mutex_unlock(&dpi.lock);
+}
+EXPORT_SYMBOL(omapdss_dpi_set_data_lines);
+
 static int __init dpi_init_display(struct omap_dss_device *dssdev)
 {
 	DSSDBG("init_display\n");
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 2e8bb087feff88ea3c50351fedbf95ad4efa3b51..38633b29195d21fac3491867601b3999ed85bd8f 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -743,6 +743,7 @@ void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings);
 int dpi_check_timings(struct omap_dss_device *dssdev,
 			struct omap_video_timings *timings);
+void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines);
 
 int omapdss_sdi_display_enable(struct omap_dss_device *dssdev);
 void omapdss_sdi_display_disable(struct omap_dss_device *dssdev);