The VOP2 driver needs this port ID to properly configure the display data routing. Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx> --- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index 84aa811ca1e9..cea8d1af0ec7 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -344,6 +344,9 @@ 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); -- 2.43.0
