| 69,6 → 69,7 |
|---|
| EXPORT_SYMBOL(drm_helper_move_panel_connectors_to_head); |
| |
| static bool drm_kms_helper_poll = true; |
| module_param_named(poll, drm_kms_helper_poll, bool, 0600); |
| |
| static void drm_mode_validate_flag(struct drm_connector *connector, |
| int flags) |
| 141,6 → 142,12 |
|---|
| // dbgprintf("status %x\n", connector->status); |
| } |
| |
| /* Re-enable polling in case the global poll config changed. */ |
| if (drm_kms_helper_poll != dev->mode_config.poll_running) |
| drm_kms_helper_poll_enable(dev); |
| |
| dev->mode_config.poll_running = drm_kms_helper_poll; |
| |
| if (connector->status == connector_status_disconnected) { |
| DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n", |
| connector->base.id, drm_get_connector_name(connector)); |
| 955,7 → 962,13 |
|---|
| } |
| EXPORT_SYMBOL(drm_helper_resume_force_mode); |
| |
| #if 0 |
| void drm_kms_helper_hotplug_event(struct drm_device *dev) |
| { |
| /* send a uevent + call fbdev */ |
| if (dev->mode_config.funcs->output_poll_changed) |
| dev->mode_config.funcs->output_poll_changed(dev); |
| } |
| EXPORT_SYMBOL(drm_kms_helper_hotplug_event); |
| |
| #define DRM_OUTPUT_POLL_PERIOD (10*HZ) |
| static void output_poll_execute(struct work_struct *work) |
| 1004,8 → 1017,8 |
|---|
| if (changed) |
| drm_kms_helper_hotplug_event(dev); |
| |
| if (repoll) |
| schedule_delayed_work(delayed_work, DRM_OUTPUT_POLL_PERIOD); |
| // if (repoll) |
| // schedule_delayed_work(delayed_work, DRM_OUTPUT_POLL_PERIOD); |
| } |
| |
| void drm_kms_helper_poll_disable(struct drm_device *dev) |
| 1012,7 → 1025,7 |
|---|
| { |
| if (!dev->mode_config.poll_enabled) |
| return; |
| cancel_delayed_work_sync(&dev->mode_config.output_poll_work); |
| // cancel_delayed_work_sync(&dev->mode_config.output_poll_work); |
| } |
| EXPORT_SYMBOL(drm_kms_helper_poll_disable); |
| |
| 1030,8 → 1043,8 |
|---|
| poll = true; |
| } |
| |
| if (poll) |
| schedule_delayed_work(&dev->mode_config.output_poll_work, DRM_OUTPUT_POLL_PERIOD); |
| // if (poll) |
| // schedule_delayed_work(&dev->mode_config.output_poll_work, DRM_OUTPUT_POLL_PERIOD); |
| } |
| EXPORT_SYMBOL(drm_kms_helper_poll_enable); |
| |
| 1083,5 → 1096,3 |
|---|
| drm_kms_helper_hotplug_event(dev); |
| } |
| EXPORT_SYMBOL(drm_helper_hpd_irq_event); |
| |
| #endif |