diff --git a/include/codec_config.h b/include/codec_config.h
index 2042f0c..81e41c9 100644
--- a/include/codec_config.h
+++ b/include/codec_config.h
@@ -3,6 +3,7 @@
 #define CONFIG_SND_JACK
 
 #define CONFIG_PM
+#define CONFIG_PM_SLEEP
 #define CONFIG_SND_HDA_POWER_SAVE_DEFAULT	0
 
 #define CONFIG_SND_DEBUG
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 851be75..76bb72c 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -49,8 +49,14 @@ struct dev_pm_info {
 
 /* stripped version */
 struct dev_pm_ops {
+	int (*prepare)(struct device *dev);
+	void (*complete)(struct device *dev);
 	int (*suspend)(struct device *dev);
 	int (*resume)(struct device *dev);
+	int (*freeze)(struct device *dev);
+	int (*thaw)(struct device *dev);
+	int (*poweroff)(struct device *dev);
+	int (*restore)(struct device *dev);
 	int (*runtime_suspend)(struct device *dev);
 	int (*runtime_resume)(struct device *dev);
 	int (*runtime_idle)(struct device *dev);
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 5b8c36d..a575b55 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -17,6 +17,7 @@ static inline void pm_runtime_get_noresume(struct device *dev) { dev->pmcnt++; }
 static inline void pm_runtime_put_noidle(struct device *dev) { dev->pmcnt--; }
 
 static inline int pm_runtime_set_suspended(struct device *dev) { return 0; } // XXX
+static inline int pm_request_resume(struct device *dev) { return 0; } // XXX
 
 int pm_runtime_get_sync(struct device *dev);
 int pm_runtime_get_if_in_use(struct device *dev);