[PATCHv9 2/3] drm-kms-helpers.rst: document the DP CEC helpers

[Hans Verkuil]

From: Hans Verkuil <hans.verkuil at cisco.com>

Document the Display Port CEC helper functions.

Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com>
Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 Documentation/gpu/drm-kms-helpers.rst | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index e37557b30f62..62de583e9efe 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -169,6 +169,15 @@ Display Port Helper Functions Reference
 .. kernel-doc:: drivers/gpu/drm/drm_dp_helper.c
    :export:
 
+Display Port CEC Helper Functions Reference
+===========================================
+
+.. kernel-doc:: drivers/gpu/drm/drm_dp_cec.c
+   :doc: dp cec helpers
+
+.. kernel-doc:: drivers/gpu/drm/drm_dp_cec.c
+   :export:
+
 Display Port Dual Mode Adaptor Helper Functions Reference
 =========================================================
 
-- 
2.18.0