Add docs for "{left,right,top,bottom} margin" properties.
Signed-off-by: Simon Ser <contact@xxxxxxxxxxx>
Cc: Maxime Ripard <maxime@xxxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: Pekka Paalanen <ppaalanen@xxxxxxxxx>
Cc: Noralf Trønnes <noralf@xxxxxxxxxxx>
Cc: Mateusz Kwiatkowski <kfyatek+publicgit@xxxxxxxxx>
---
drivers/gpu/drm/drm_connector.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 9d0250c28e9b..65a586680940 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -1590,10 +1590,6 @@ EXPORT_SYMBOL(drm_connector_attach_dp_subconnector_property);
/*
* TODO: Document the properties:
- * - left margin
- * - right margin
- * - top margin
- * - bottom margin
* - brightness
* - contrast
* - flicker reduction
@@ -1651,6 +1647,16 @@ EXPORT_SYMBOL(drm_connector_attach_dp_subconnector_property);
*
* Drivers can set up this property by calling
* drm_mode_create_tv_properties().
+ *
+ * left margin, right margin, top margin, bottom margin:
+ * Add margins to the connector's viewport.
+ *
+ * The value is the size in pixels of the black border which will be
+ * added. The attached CRTC's content will be scaled to fill the whole
+ * area inside the margin.
+ *
+ * Drivers can set up these properties by calling
+ * drm_mode_create_tv_margin_properties().
*/
/**
--
2.39.2
