OMAPDSS: use omapdss_compat_init() in other drivers

omapdss_compat_init() and omapdss_compat_uninit() is called internally
by omapdss. This patch moves the calls to omapfb, omap_vout and omapdrm
drivers. omapdrm driver can later remove the call after non-compat
support has been implemented in omapdrm.

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

1 files changed, 14 insertions, 3 deletions

diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index a2cc634eb42e..e8cac9e55bc9 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -2184,14 +2184,23 @@ static int __init omap_vout_probe(struct platform_device *pdev)
         struct omap_dss_device *def_display;
         struct omap2video_device *vid_dev = NULL;
 
+        ret = omapdss_compat_init();
+        if (ret) {
+                dev_err(&pdev->dev, "failed to init dss\n");
+                return ret;
+        }
+
         if (pdev->num_resources == 0) {
                 dev_err(&pdev->dev, "probed for an unknown device\n");
-                return -ENODEV;
+                ret = -ENODEV;
+                goto err_dss_init;
         }
 
         vid_dev = kzalloc(sizeof(struct omap2video_device), GFP_KERNEL);
-        if (vid_dev == NULL)
-                return -ENOMEM;
+        if (vid_dev == NULL) {
+                ret = -ENOMEM;
+                goto err_dss_init;
+        }
 
         vid_dev->num_displays = 0;
         for_each_dss_dev(dssdev) {
@@ -2286,6 +2295,8 @@ probe_err1:
         }
 probe_err0:
         kfree(vid_dev);
+err_dss_init:
+        omapdss_compat_uninit();
         return ret;
 }