video: tegra: enable fb window on UNBLANK

bug 867222

Change-Id: Ic4c691ae935c9fdfe110404f8fd268c700e5ce88
Reviewed-on: http://git-master/r/67545
Tested-by: Abhishek Shukla <abhisheks@nvidia.com>
Reviewed-by: Joseph Lehrer <jlehrer@nvidia.com>
Tested-by: Joseph Lehrer <jlehrer@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

Rebase-Id: R1e54c42c70992354dbc59f0a07c0d418cdc3c9cb

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/video/tegra/fb.c b/drivers/video/tegra/fb.c
index a9910bc01..43de29217 100644
--- a/drivers/video/tegra/fb.c
+++ b/drivers/video/tegra/fb.c
@@ -180,6 +180,7 @@ static int tegra_fb_blank(int blank, struct fb_info *info)
         switch (blank) {
         case FB_BLANK_UNBLANK:
                 dev_dbg(&tegra_fb->ndev->dev, "unblank\n");
+                tegra_fb->win->flags = TEGRA_WIN_FLAG_ENABLED;
                 tegra_dc_enable(tegra_fb->win->dc);
                 return 0;