drm/rockchip: analogix_dp: get encoder port ID from DT

The VOP2 driver needs this port ID to properly configure the
display data routing.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240103181301.3339595-1-l.stach@pengutronix.de

diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index bd08d57486fef4b2993c8266ba844e29f3d2cb15..7069a3d4d58119254a8060c26c37e7eaf2fc82b2 100644 (file)
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -343,6 +343,9 @@ static int rockchip_dp_bind(struct device *dev, struct device *master,
                return ret;
        }
 
+       rockchip_drm_encoder_set_crtc_endpoint_id(&dp->encoder,
+                                                 dev->of_node, 0, 0);
+
        dp->plat_data.encoder = &dp->encoder.encoder;
 
        ret = analogix_dp_bind(dp->adp, drm_dev);