drm/omap: Set rotation property initial value to BIT(DRM_ROTATE_0) insted of 0

0 isn't a valid rotation property value, so let's set the initial value
of the property to BIT(DRM_ROTATE_0) instead.

v2: Drop the BIT()

Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-7-git-send-email-ville.syrjala@linux.intel.com

2 files changed, 5 insertions, 3 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 1735c7accf72..31ec5d0a9576 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -762,12 +762,14 @@ static void dev_lastclose(struct drm_device *dev)
                  */
                 for (i = 0; i < priv->num_crtcs; i++) {
                         drm_object_property_set_value(&priv->crtcs[i]->base,
-                                        dev->mode_config.rotation_property, 0);
+                                        dev->mode_config.rotation_property,
+                                        DRM_ROTATE_0);
                 }
 
                 for (i = 0; i < priv->num_planes; i++) {
                         drm_object_property_set_value(&priv->planes[i]->base,
-                                        dev->mode_config.rotation_property, 0);
+                                        dev->mode_config.rotation_property,
+                                        DRM_ROTATE_0);
                 }
         }
 
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 1549e8393056..6ddaa5ea4b6b 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -213,7 +213,7 @@ void omap_plane_install_properties(struct drm_plane *plane,
         if (priv->has_dmm) {
                 struct drm_property *prop = dev->mode_config.rotation_property;
 
-                drm_object_attach_property(obj, prop, 0);
+                drm_object_attach_property(obj, prop, DRM_ROTATE_0);
         }
 
         drm_object_attach_property(obj, priv->zorder_prop, 0);