[Intel-gfx] [PATCH 2/5] drm/drm-kms.rst: Add plane and CRTC scaling filter property documentation

[Pankaj Bharadiya]

Add documentation for newly introduced KMS plane and CRTC scaling
filter properties.

changes since RFC:
* Add seperate documention for plane and CRTC.

Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya at intel.com>
---
 Documentation/gpu/drm-kms.rst | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst
index 906771e03103..b0335e9d887c 100644
--- a/Documentation/gpu/drm-kms.rst
+++ b/Documentation/gpu/drm-kms.rst
@@ -509,6 +509,18 @@ Variable Refresh Properties
 .. kernel-doc:: drivers/gpu/drm/drm_connector.c
    :doc: Variable refresh properties
 
+Plane Scaling Filter Property
+-----------------------
+
+.. kernel-doc:: drivers/gpu/drm/drm_plane.c
+   :doc: Plane scaling filter property
+
+CRTC Scaling Filter Property
+-----------------------
+
+.. kernel-doc:: drivers/gpu/drm/drm_crtc.c
+   :doc: CRTC scaling filter property
+
 Existing KMS Properties
 -----------------------
 
-- 
2.23.0