In the anx7625_sink_detect(), the device is checked to see
if it is a panel bridge, and it always sends a "connected"
status to the connector. When adding the DP port on port 1 of the
anx7625, it incorrectly treats it as a panel bridge and sends an
always "connected" status. Instead of checking the status on the
panel bridge, it's better to check the hpd_status for connectors
that supports hot-plugging. This way, it verifies the hpd_status
variable before sending the status to the connector.
In case of eDP, anx7625_bridge_detect() will not get called because
the bridge->ops condition in anx7625_link_bridge() will not be
satisfied. Since anx7625_sink_detect() is called from
anx7625_bridge_detect(), this results in the sink_detect logic not
being executed for eDP.
Signed-off-by: Ayushi Makhija <quic_amakh...@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.barysh...@oss.qualcomm.com>
---
drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c
b/drivers/gpu/drm/bridge/analogix/anx7625.c
index a32ebe1fa0cd..365d1c871028 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1814,9 +1814,6 @@ static enum drm_connector_status
anx7625_sink_detect(struct anx7625_data *ctx)
DRM_DEV_DEBUG_DRIVER(dev, "sink detect\n");
- if (ctx->pdata.panel_bridge)
- return connector_status_connected;
-
return ctx->hpd_status ? connector_status_connected :
connector_status_disconnected;
}
--
2.34.1
