[PATCH v4] drm: Add description for scdc variable

[Shashank Sharma]

This patch adds description about 'scdc' variable in drm_hdmi_info
structure, to fix this warning during doc-build.

"drm_connector.h:140: warning: No description found for parameter 'scdc'"

V2: Rebase

Cc: Daniel Vetter <daniel at ffwll.ch>
Signed-off-by: Shashank Sharma <shashank.sharma at intel.com>
---
 include/drm/drm_connector.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index f8b766d..b4fe812 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -133,6 +133,10 @@ struct drm_scdc {
  * This information is available in CEA-861-F extension blocks (like HF-VSDB).
  */
 struct drm_hdmi_info {
+
+	/**
+	 * @scdc: sink's scdc support and capabilities
+	 */
 	struct drm_scdc scdc;
 };
 
-- 
2.7.4