| 219,30 → 219,30 |
|---|
| connector->status = connector->funcs->detect(connector, true); |
| } |
| |
| /* |
| * Normally either the driver's hpd code or the poll loop should |
| * pick up any changes and fire the hotplug event. But if |
| * userspace sneaks in a probe, we might miss a change. Hence |
| * check here, and if anything changed start the hotplug code. |
| */ |
| if (old_status != connector->status) { |
| /* |
| * Normally either the driver's hpd code or the poll loop should |
| * pick up any changes and fire the hotplug event. But if |
| * userspace sneaks in a probe, we might miss a change. Hence |
| * check here, and if anything changed start the hotplug code. |
| */ |
| if (old_status != connector->status) { |
| DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n", |
| connector->base.id, |
| connector->name, |
| connector->base.id, |
| connector->name, |
| drm_get_connector_status_name(old_status), |
| drm_get_connector_status_name(connector->status)); |
| |
| /* |
| * The hotplug event code might call into the fb |
| * helpers, and so expects that we do not hold any |
| * locks. Fire up the poll struct instead, it will |
| * disable itself again. |
| */ |
| dev->mode_config.delayed_event = true; |
| if (dev->mode_config.poll_enabled) |
| schedule_delayed_work(&dev->mode_config.output_poll_work, |
| 0); |
| } |
| /* |
| * The hotplug event code might call into the fb |
| * helpers, and so expects that we do not hold any |
| * locks. Fire up the poll struct instead, it will |
| * disable itself again. |
| */ |
| dev->mode_config.delayed_event = true; |
| if (dev->mode_config.poll_enabled) |
| schedule_delayed_work(&dev->mode_config.output_poll_work, |
| 0); |
| } |
| |
| /* Re-enable polling in case the global poll config changed. */ |
| if (drm_kms_helper_poll != dev->mode_config.poll_running) |
| 258,11 → 258,11 |
|---|
| goto prune; |
| } |
| |
| if (connector->override_edid) { |
| struct edid *edid = (struct edid *) connector->edid_blob_ptr->data; |
| if (connector->override_edid) { |
| struct edid *edid = (struct edid *) connector->edid_blob_ptr->data; |
| |
| count = drm_add_edid_modes(connector, edid); |
| drm_edid_to_eld(connector, edid); |
| count = drm_add_edid_modes(connector, edid); |
| drm_edid_to_eld(connector, edid); |
| } else { |
| #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE |
| count = drm_load_edid_firmware(connector); |
| 341,7 → 341,7 |
|---|
| */ |
| void drm_kms_helper_hotplug_event(struct drm_device *dev) |
| { |
| /* send a uevent + call fbdev */ |
| /* send a uevent + call fbdev */ |
| drm_sysfs_hotplug_event(dev); |
| if (dev->mode_config.funcs->output_poll_changed) |
| dev->mode_config.funcs->output_poll_changed(dev); |