---

yaml
---
r: 208486
b: refs/heads/master
c: ad04490
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 45649fdb54c2e3feb59a8648608ed601511f2098
+refs/heads/master: ad04490a171915737c9b99d2fa5cb813830f24c1

trunk/arch/arm/plat-samsung/include/plat/fb.h

@@ -42,6 +42,7 @@ struct s3c_fb_pd_win {
  * @setup_gpio: Setup the external GPIO pins to the right state to transfer
  *		the data from the display system to the connected display
  *		device.
+ * @default_win: default window layer number to be used for UI layer.
  * @vidcon0: The base vidcon0 values to control the panel data format.
  * @vidcon1: The base vidcon1 values to control the panel data output.
  * @win: The setup data for each hardware window, or NULL for unused.
@@ -58,6 +59,8 @@ struct s3c_fb_platdata {
 
 	struct s3c_fb_pd_win	*win[S3C_FB_MAX_WIN];
 
+	u32			 default_win;
+
 	u32			 vidcon0;
 	u32			 vidcon1;
 };

trunk/drivers/video/s3c-fb.c

@@ -300,9 +300,9 @@ static int s3c_fb_set_par(struct fb_info *info)
 	/* disable the window whilst we update it */
 	writel(0, regs + WINCON(win_no));
 
-	/* use window 0 as the basis for the lcd output timings */
+	/* use platform specified window as the basis for the lcd timings */
 
-	if (win_no == 0) {
+	if (win_no == sfb->pdata->default_win) {
 		clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock);
 
 		data = sfb->pdata->vidcon0;
@@ -636,7 +636,7 @@ static int s3c_fb_blank(int blank_mode, struct fb_info *info)
 	/* we're stuck with this until we can do something about overriding
 	 * the power control using the blanking event for a single fb.
 	 */
-	if (index == 0)
+	if (index == sfb->pdata->default_win)
 		s3c_fb_enable(sfb, blank_mode != FB_BLANK_POWERDOWN ? 1 : 0);
 
 	return 0;