[PATCH] au1100fb: Fix startup sequence

- fix up the start up sequence.

This new sequence allow you to correctly enable the LCD controller
even if the bootloader has already did it.

- fix up a wrong indentation issue.

Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 8 deletions

diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index 26086bf5fa80..f25d5d648333 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -156,7 +156,7 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
 
                         info->fix.visual = FB_VISUAL_TRUECOLOR;
                         info->fix.line_length = info->var.xres_virtual << 1; /* depth=16 */
-        }
+                }
         } else {
                 /* mono */
                 info->fix.visual = FB_VISUAL_MONO10;
@@ -169,16 +169,11 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
 
         /* Determine BPP mode and format */
         fbdev->regs->lcd_control = fbdev->panel->control_base;
-
-        fbdev->regs->lcd_intenable = 0;
-        fbdev->regs->lcd_intstatus = 0;
-
         fbdev->regs->lcd_horztiming = fbdev->panel->horztiming;
-
         fbdev->regs->lcd_verttiming = fbdev->panel->verttiming;
-
         fbdev->regs->lcd_clkcontrol = fbdev->panel->clkcontrol_base;
-
+        fbdev->regs->lcd_intenable = 0;
+        fbdev->regs->lcd_intstatus = 0;
         fbdev->regs->lcd_dmaaddr0 = LCD_DMA_SA_N(fbdev->fb_phys);
 
         if (panel_is_dual(fbdev->panel)) {
@@ -207,6 +202,8 @@ int au1100fb_setmode(struct au1100fb_device *fbdev)
 
         /* Resume controller */
         fbdev->regs->lcd_control |= LCD_CONTROL_GO;
+        mdelay(10);
+        au1100fb_fb_blank(VESA_NO_BLANKING, info);
 
         return 0;
 }