debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/base/power/power.h
..
..
@@ -21,11 +21,15 @@
21
21
 extern void pm_runtime_init(struct device *dev);
22
22
 extern void pm_runtime_reinit(struct device *dev);
23
23
 extern void pm_runtime_remove(struct device *dev);
24
+extern u64 pm_runtime_active_time(struct device *dev);
24
25
 
25
26
 #define WAKE_IRQ_DEDICATED_ALLOCATED	BIT(0)
26
27
 #define WAKE_IRQ_DEDICATED_MANAGED	BIT(1)
28
+#define WAKE_IRQ_DEDICATED_REVERSE	BIT(2)
27
29
 #define WAKE_IRQ_DEDICATED_MASK		(WAKE_IRQ_DEDICATED_ALLOCATED | \
28
-					 WAKE_IRQ_DEDICATED_MANAGED)
30
+					 WAKE_IRQ_DEDICATED_MANAGED | \
31
+					 WAKE_IRQ_DEDICATED_REVERSE)
32
+#define WAKE_IRQ_DEDICATED_ENABLED	BIT(3)
29
33
 
30
34
 struct wake_irq {
31
35
 	struct device *dev;
..
..
@@ -38,7 +42,8 @@
38
42
 extern void dev_pm_disarm_wake_irq(struct wake_irq *wirq);
39
43
 extern void dev_pm_enable_wake_irq_check(struct device *dev,
40
44
 					 bool can_change_status);
41
-extern void dev_pm_disable_wake_irq_check(struct device *dev);
45
+extern void dev_pm_disable_wake_irq_check(struct device *dev, bool cond_disable);
46
+extern void dev_pm_enable_wake_irq_complete(struct device *dev);
42
47
 
43
48
 #ifdef CONFIG_PM_SLEEP
44
49
 
..
..
@@ -73,6 +78,7 @@
73
78
 extern void pm_qos_sysfs_remove_flags(struct device *dev);
74
79
 extern int pm_qos_sysfs_add_latency_tolerance(struct device *dev);
75
80
 extern void pm_qos_sysfs_remove_latency_tolerance(struct device *dev);
81
+extern int dpm_sysfs_change_owner(struct device *dev, kuid_t kuid, kgid_t kgid);
76
82
 
77
83
 #else /* CONFIG_PM */
78
84
 
..
..
@@ -87,6 +93,8 @@
87
93
 
88
94
 static inline int dpm_sysfs_add(struct device *dev) { return 0; }
89
95
 static inline void dpm_sysfs_remove(struct device *dev) {}
96
+static inline int dpm_sysfs_change_owner(struct device *dev, kuid_t kuid,
97
+					 kgid_t kgid) { return 0; }
90
98
 
91
99
 #endif
92
100
 
..
..
@@ -116,6 +124,13 @@
116
124
 	return dev->power.in_dpm_list;
117
125
 }
118
126
 
127
+/* drivers/base/power/wakeup_stats.c */
128
+extern int wakeup_source_sysfs_add(struct device *parent,
129
+				   struct wakeup_source *ws);
130
+extern void wakeup_source_sysfs_remove(struct wakeup_source *ws);
131
+
132
+extern int pm_wakeup_source_sysfs_add(struct device *parent);
133
+
119
134
 #else /* !CONFIG_PM_SLEEP */
120
135
 
121
136
 static inline void device_pm_sleep_init(struct device *dev) {}
..
..
@@ -140,6 +155,11 @@
140
155
 	return device_is_registered(dev);
141
156
 }
142
157
 
158
+static inline int pm_wakeup_source_sysfs_add(struct device *parent)
159
+{
160
+	return 0;
161
+}
162
+
143
163
 #endif /* !CONFIG_PM_SLEEP */
144
164
 
145
165
 static inline void device_pm_init(struct device *dev)
..
..
@@ -148,21 +168,3 @@
148
168
 	device_pm_sleep_init(dev);
149
169
 	pm_runtime_init(dev);
150
170
 }
151
-
152
-#ifdef CONFIG_PM_SLEEP
153
-
154
-/* drivers/base/power/wakeup_stats.c */
155
-extern int wakeup_source_sysfs_add(struct device *parent,
156
-				   struct wakeup_source *ws);
157
-extern void wakeup_source_sysfs_remove(struct wakeup_source *ws);
158
-
159
-extern int pm_wakeup_source_sysfs_add(struct device *parent);
160
-
161
-#else /* !CONFIG_PM_SLEEP */
162
-
163
-static inline int pm_wakeup_source_sysfs_add(struct device *parent)
164
-{
165
-	return 0;
166
-}
167
-
168
-#endif /* CONFIG_PM_SLEEP */