diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/display-connector.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/display-connector.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c index 52b7b5889e6f..4f0295efb8f6 100644 --- a/drivers/gpu/drm/bridge/display-connector.c +++ b/drivers/gpu/drm/bridge/display-connector.c @@ -373,7 +373,8 @@ static int display_connector_probe(struct platform_device *pdev) if (conn->bridge.ddc) conn->bridge.ops |= DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_DETECT; - if (conn->hpd_gpio) + /* Detecting the monitor requires reading DPCD */ + if (conn->hpd_gpio && type != DRM_MODE_CONNECTOR_DisplayPort) conn->bridge.ops |= DRM_BRIDGE_OP_DETECT; if (conn->hpd_irq >= 0) conn->bridge.ops |= DRM_BRIDGE_OP_HPD; |