ebc: Maybe improved global refreshes

gistfile1.txt

diff --git a/drivers/gpu/drm/rockchip/rockchip_ebc.c b/drivers/gpu/drm/rockchip/rockchip_ebc.c

@@ -242,6 +248,10 @@ static int ioctl_trigger_global_refresh(struct drm_device *dev, void *data,
                ebc->do_one_full_refresh = true;
                spin_unlock(&ebc->refresh_once_lock);
                // try to trigger the refresh immediately
+               /* if (ebc->refresh_thread->is_parked) */
+               /*      printk(KERN_INFO "[rockchip_ebc] thread parked"); */
+
+               kthread_unpark(ebc->refresh_thread);
                wake_up_process(ebc->refresh_thread);
        }