drm/docs: Align layout of optional plane blending properties

Just a bit of drive-by OCD. All the other property docs use enumerations,
for some nice visual consistency. It also neatly highlights the property
name.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180219225356.24996-2-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c
index 4c62dff..5a81e1b 100644 (file)
--- a/drivers/gpu/drm/drm_blend.c
+++ b/drivers/gpu/drm/drm_blend.c
@@ -88,15 +88,17 @@
  * On top of this basic transformation additional properties can be exposed by
  * the driver:
  *
- * - Rotation is set up with drm_plane_create_rotation_property(). It adds a
- *   rotation and reflection step between the source and destination rectangles.
- *   Without this property the rectangle is only scaled, but not rotated or
- *   reflected.
+ * rotation:
+ *     Rotation is set up with drm_plane_create_rotation_property(). It adds a
+ *     rotation and reflection step between the source and destination rectangles.
+ *     Without this property the rectangle is only scaled, but not rotated or
+ *     reflected.
  *
- * - Z position is set up with drm_plane_create_zpos_immutable_property() and
- *   drm_plane_create_zpos_property(). It controls the visibility of overlapping
- *   planes. Without this property the primary plane is always below the cursor
- *   plane, and ordering between all other planes is undefined.
+ * zpos:
+ *     Z position is set up with drm_plane_create_zpos_immutable_property() and
+ *     drm_plane_create_zpos_property(). It controls the visibility of overlapping
+ *     planes. Without this property the primary plane is always below the cursor
+ *     plane, and ordering between all other planes is undefined.
  *
  * Note that all the property extensions described here apply either to the
  * plane or the CRTC (e.g. for the background color, which currently is not