drm: Use a nondestructive mode for output detect when polling (v2)

[deliverable/linux.git] / drivers / gpu / drm / drm_crtc_helper.c

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index fb6b70fc6572fbff5fc626a1f2b5f75e4375d902..dcbeb98f195a7addf665e0134af9ee799280a279 100644 (file)
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -103,7 +103,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
                if (connector->funcs->force)
                        connector->funcs->force(connector);
        } else {
-               connector->status = connector->funcs->detect(connector, false);
+               connector->status = connector->funcs->detect(connector, true);
                drm_kms_helper_poll_enable(dev);
        }
 
@@ -866,7 +866,7 @@ static void output_poll_execute(struct work_struct *work)
                    !(connector->polled & DRM_CONNECTOR_POLL_HPD))
                        continue;
 
-               status = connector->funcs->detect(connector, true);
+               status = connector->funcs->detect(connector, false);
                if (old_status != status)
                        changed = true;
        }