From: Andy Yan <andy.yan@rock-chips.com>

Function rk_udphy_dp_hpd_event_trigger will set vogrf let it
trigger HPD interrupt to DP by Type-C. This configuration is only
required when the DP work in Alternate Mode, and called by
typec_mux_set. In standard DP mode, such settings will prevent
the DP from receiving HPD interrupts.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---

 drivers/phy/rockchip/phy-rockchip-usbdp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-usbdp.c b/drivers/phy/rockchip/phy-rockchip-usbdp.c
index 5b1e8a3806ed..c04cf64f8a35 100644
--- a/drivers/phy/rockchip/phy-rockchip-usbdp.c
+++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c
@@ -1045,7 +1045,6 @@ static int rk_udphy_dp_phy_init(struct phy *phy)
 	mutex_lock(&udphy->mutex);
 
 	udphy->dp_in_use = true;
-	rk_udphy_dp_hpd_event_trigger(udphy, udphy->dp_sink_hpd_cfg);
 
 	mutex_unlock(&udphy->mutex);
 
-- 
2.34.1

On Sun, 02 Mar 2025 19:52:25 +0800, Andy Yan wrote:
> Function rk_udphy_dp_hpd_event_trigger will set vogrf let it
> trigger HPD interrupt to DP by Type-C. This configuration is only
> required when the DP work in Alternate Mode, and called by
> typec_mux_set. In standard DP mode, such settings will prevent
> the DP from receiving HPD interrupts.
> 
> 
> [...]

Applied, thanks!

[1/1] phy: rockchip: usbdp: Avoid call hpd_event_trigger in dp_phy_init
      commit: 28dc672a1a877c77b000c896abd8f15afcdc1b0c

Best regards,
-- 
~Vinod