OMAPFB: give informative print when probe succeeds

It is quite common to have omapfb probe deferred because of a missing
resource, and to get omapfb probed succesfully a bit later. This works
fine. However, omapfb does not give any print on a successful probe, so
if the omapfb is actually never probed again after deferral, this is not
shown in the log.

To help debugging, add a simple print from omapfb at the end of its
probe, saying which display it is using and in which resolution.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 27d6905..2ff9f03 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -2557,6 +2557,15 @@ static int omapfb_probe(struct platform_device *pdev)
                goto cleanup;
        }
 
+       if (def_display) {
+               u16 w, h;
+
+               def_display->driver->get_resolution(def_display, &w, &h);
+
+               dev_info(fbdev->dev, "using display '%s' mode %dx%d\n",
+                       def_display->name, w, h);
+       }
+
        return 0;
 
 cleanup: