From 70fc302a5b7eaae7be49e6322591a6ee1a362889 Mon Sep 17 00:00:00 2001 From: Algea Cao Date: Tue, 25 Jun 2024 15:00:10 +0800 Subject: [PATCH] drm/rockchip: dw-hdmi-qp: Fix hpd irq mute after resume Change-Id: I027005f7978b8a2e2f8e2eada97b7f6e6a0adb18 Signed-off-by: Algea Cao --- drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c index d067d3ccd6e8..e91379fef9fa 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c @@ -4277,6 +4277,9 @@ void dw_hdmi_qp_resume(struct device *dev, struct dw_hdmi_qp *hdmi) mutex_unlock(&hdmi->mutex); + if (hdmi->phy.ops->setup_hpd) + hdmi->phy.ops->setup_hpd(hdmi, hdmi->phy.data); + result = hdmi->phy.ops->read_hpd(hdmi, hdmi->phy.data); if (result == connector_status_connected) { mutex_lock(&hdmi->connector.dev->mode_config.mutex);