dax: coordinate locking for offsets in PMD range

[karo-tx-linux.git] / include / drm / drm_fb_helper.h

diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index e19458dd1a43d53b0aad1f4b0db10890d2792db7..ed8edfef75b23e6441458475533e73fa94762a29 100644 (file)
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -217,6 +217,19 @@ struct drm_fb_helper {
        bool delayed_hotplug;
 };
 
+/**
+ * define DRM_FB_HELPER_DEFAULT_OPS - helper define for drm drivers
+ *
+ * Helper define to register default implementations of drm_fb_helper
+ * functions. To be used in struct fb_ops of drm drivers.
+ */
+#define DRM_FB_HELPER_DEFAULT_OPS \
+       .fb_check_var   = drm_fb_helper_check_var, \
+       .fb_set_par     = drm_fb_helper_set_par, \
+       .fb_setcmap     = drm_fb_helper_setcmap, \
+       .fb_blank       = drm_fb_helper_blank, \
+       .fb_pan_display = drm_fb_helper_pan_display
+
 #ifdef CONFIG_DRM_FBDEV_EMULATION
 void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
                           const struct drm_fb_helper_funcs *funcs);