X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fvideo%2Fomap2%2Fdss%2Fcore.c;h=c9c2252e371945939dcf0b5e1f667359cd7ba42d;hb=2436e8aa8abef2536dc3bfb554f8dcb3a8b07560;hp=60cc6fee654815444c21d46909351f0e15af6b10;hpb=e4aa937ec75df0eea0bee03bffa3303ad36c986b;p=~andy%2Flinux

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 60cc6fee654..c9c2252e371 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -53,6 +53,8 @@ static char *def_disp_name;
 module_param_named(def_disp, def_disp_name, charp, 0);
 MODULE_PARM_DESC(def_disp, "default display name");
 
+static bool dss_initialized;
+
 const char *omapdss_get_default_display_name(void)
 {
 	return core.default_display_name;
@@ -66,6 +68,12 @@ enum omapdss_version omapdss_get_version(void)
 }
 EXPORT_SYMBOL(omapdss_get_version);
 
+bool omapdss_is_initialized(void)
+{
+	return dss_initialized;
+}
+EXPORT_SYMBOL(omapdss_is_initialized);
+
 struct platform_device *dss_get_core_pdev(void)
 {
 	return core.pdev;
@@ -603,6 +611,8 @@ static int __init omap_dss_init(void)
 		return r;
 	}
 
+	dss_initialized = true;
+
 	return 0;
 }
 
@@ -633,7 +643,15 @@ static int __init omap_dss_init(void)
 
 static int __init omap_dss_init2(void)
 {
-	return omap_dss_register_drivers();
+	int r;
+
+	r = omap_dss_register_drivers();
+	if (r)
+		return r;
+
+	dss_initialized = true;
+
+	return 0;
 }
 
 core_initcall(omap_dss_init);