diff -drupN a/include/linux/cpuidle.h b/include/linux/cpuidle.h
--- a/include/linux/cpuidle.h	2018-08-06 17:23:04.000000000 +0300
+++ b/include/linux/cpuidle.h	2022-06-12 05:28:14.000000000 +0300
@@ -151,6 +151,10 @@ extern int cpuidle_enable_device(struct
 extern void cpuidle_disable_device(struct cpuidle_device *dev);
 extern int cpuidle_play_dead(void);
 
+#ifdef CONFIG_DISP2_SUNXI
+extern bool disp_is_enable(void);
+#endif
+
 extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev);
 static inline struct cpuidle_device *cpuidle_get_device(void)
 {return __this_cpu_read(cpuidle_devices); }
@@ -207,7 +211,7 @@ static inline int cpuidle_enter_freeze(s
 #endif
 
 /* kernel/sched/idle.c */
-extern void sched_idle_set_state(struct cpuidle_state *idle_state);
+extern void sched_idle_set_state(struct cpuidle_state *idle_state, int index);
 extern void default_idle_call(void);
 
 #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED