[PATCH 15/18] drm/encoder: Add of_graph port to struct drm_encoder

Add a device node to drm_encoder which corresponds with the port node in the DT description of the encoder. This allows drivers to find the of_graph link between a crtc and an encoder.

Signed-off-by: Sascha Hauer s.hauer@pengutronix.de --- include/drm/drm_encoder.h | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h index 6e91a0280f31b..3acd054b1eb3e 100644 --- a/include/drm/drm_encoder.h +++ b/include/drm/drm_encoder.h @@ -99,6 +99,8 @@ struct drm_encoder { struct drm_device *dev; struct list_head head;

+ struct device_node *port; + struct drm_mode_object base; char *name; /**