da8xx-fb: add missing FB_BLANK operations

add FB_BLANK_NORMAL, FB_BLANK_VSYNC_SUSPEND and FB_BLANK_HSYNC_SUSPEND
modes (copy drivers/video/omap2/omapfb/omapfb-main.c implementation).
Otherwise X-server will complain about invalid parameter.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 2f24c19d7d08..034e182a29f7 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1027,6 +1027,9 @@ static int cfb_blank(int blank, struct fb_info *info)
 
                 lcd_enable_raster();
                 break;
+        case FB_BLANK_NORMAL:
+        case FB_BLANK_VSYNC_SUSPEND:
+        case FB_BLANK_HSYNC_SUSPEND:
         case FB_BLANK_POWERDOWN:
                 if (par->panel_power_ctrl)
                         par->panel_power_ctrl(0);