23  * This function releases all clients by calling each client's
25  * is responsibe for releaseing all resources including the client
33 	struct drm_client_dev *client, *tmp;  in drm_client_dev_unregister()  local
39 	list_for_each_entry_safe(client, tmp, &dev->clientlist, list) {  in drm_client_dev_unregister()
40 		list_del(&client->list);  in drm_client_dev_unregister()
41 		if (client->funcs && client->funcs->unregister) {  in drm_client_dev_unregister()
42 			client->funcs->unregister(client);  in drm_client_dev_unregister()
44 			drm_client_release(client);  in drm_client_dev_unregister()
45 			kfree(client);  in drm_client_dev_unregister()
52 static void drm_client_hotplug(struct drm_client_dev *client)  in drm_client_hotplug()  argument
54 	struct drm_device *dev = client->dev;  in drm_client_hotplug()
57 	if (!client->funcs || !client->funcs->hotplug)  in drm_client_hotplug()
60 	if (client->hotplug_failed)  in drm_client_hotplug()
63 	if (client->suspended) {  in drm_client_hotplug()
64 		client->hotplug_pending = true;  in drm_client_hotplug()
68 	client->hotplug_pending = false;  in drm_client_hotplug()
69 	ret = client->funcs->hotplug(client);  in drm_client_hotplug()
70 	drm_dbg_kms(dev, "%s: ret=%d\n", client->name, ret);  in drm_client_hotplug()
72 		client->hotplug_failed = true;  in drm_client_hotplug()
86 	struct drm_client_dev *client;  in drm_client_dev_hotplug()  local
97 	list_for_each_entry(client, &dev->clientlist, list)  in drm_client_dev_hotplug()
98 		drm_client_hotplug(client);  in drm_client_dev_hotplug()
105 	struct drm_client_dev *client;  in drm_client_dev_restore()  local
112 	list_for_each_entry(client, &dev->clientlist, list) {  in drm_client_dev_restore()
113 		if (!client->funcs || !client->funcs->restore)  in drm_client_dev_restore()
116 		ret = client->funcs->restore(client);  in drm_client_dev_restore()
117 		drm_dbg_kms(dev, "%s: ret=%d\n", client->name, ret);  in drm_client_dev_restore()
124 static int drm_client_suspend(struct drm_client_dev *client, bool holds_console_lock)  in drm_client_suspend()  argument
126 	struct drm_device *dev = client->dev;  in drm_client_suspend()
129 	if (drm_WARN_ON_ONCE(dev, client->suspended))  in drm_client_suspend()
132 	if (client->funcs && client->funcs->suspend)  in drm_client_suspend()
133 		ret = client->funcs->suspend(client, holds_console_lock);  in drm_client_suspend()
134 	drm_dbg_kms(dev, "%s: ret=%d\n", client->name, ret);  in drm_client_suspend()
136 	client->suspended = true;  in drm_client_suspend()
143 	struct drm_client_dev *client;  in drm_client_dev_suspend()  local
146 	list_for_each_entry(client, &dev->clientlist, list) {  in drm_client_dev_suspend()
147 		if (!client->suspended)  in drm_client_dev_suspend()
148 			drm_client_suspend(client, holds_console_lock);  in drm_client_dev_suspend()
154 static int drm_client_resume(struct drm_client_dev *client, bool holds_console_lock)  in drm_client_resume()  argument
156 	struct drm_device *dev = client->dev;  in drm_client_resume()
159 	if (drm_WARN_ON_ONCE(dev, !client->suspended))  in drm_client_resume()
162 	if (client->funcs && client->funcs->resume)  in drm_client_resume()
163 		ret = client->funcs->resume(client, holds_console_lock);  in drm_client_resume()
164 	drm_dbg_kms(dev, "%s: ret=%d\n", client->name, ret);  in drm_client_resume()
166 	client->suspended = false;  in drm_client_resume()
168 	if (client->hotplug_pending)  in drm_client_resume()
169 		drm_client_hotplug(client);  in drm_client_resume()
176 	struct drm_client_dev *client;  in drm_client_dev_resume()  local
179 	list_for_each_entry(client, &dev->clientlist, list) {  in drm_client_dev_resume()
180 		if  (client->suspended)  in drm_client_dev_resume()
181 			drm_client_resume(client, holds_console_lock);  in drm_client_dev_resume()
193 	struct drm_client_dev *client;  in drm_client_debugfs_internal_clients()  local
196 	list_for_each_entry(client, &dev->clientlist, list)  in drm_client_debugfs_internal_clients()
197 		drm_printf(&p, "%s\n", client->name);  in drm_client_debugfs_internal_clients()