From: Lucas Stach <l.stach@pengutronix.de>
Date: Wed, 3 Jan 2024 18:13:01 +0000 (+0100)
Subject: drm/rockchip: analogix_dp: get encoder port ID from DT
X-Git-Tag: v6.9-rc1~126^2~24^2~34
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bb056046c2139c72e20a5b6fc39c9caaf9eac2b8;p=thirdparty%2Flinux.git

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 bd08d57486fef..7069a3d4d5811 100644
--- 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);