drm/plane: Extend damage tracking kernel-doc

The "Damage Tracking Properties" section in the documentation doesn't have
info about the two type of damage handling: frame damage vs buffer damage.

Add it to the section and mention that helpers only support frame damage,
and how drivers handling buffer damage can indicate that the damage clips
should be ignored.

Also add references to further documentation about the two damage types.

Suggested-by: Simon Ser <[email protected]>
Signed-off-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Simon Ser <[email protected]>
Reviewed-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Zack Rusin <[email protected]>
Acked-by: Sima Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions