ACPI: move thermal trip handling to generic thermal layer
[linux-2.6.git] / include / linux / thermal.h
index 4cb3292..a81c615 100644 (file)
@@ -27,6 +27,7 @@
 
 #include <linux/idr.h>
 #include <linux/device.h>
+#include <linux/workqueue.h>
 
 struct thermal_zone_device;
 struct thermal_cooling_device;
@@ -58,6 +59,8 @@ struct thermal_zone_device_ops {
        int (*get_trip_temp) (struct thermal_zone_device *, int,
                              unsigned long *);
        int (*get_crit_temp) (struct thermal_zone_device *, unsigned long *);
+       int (*notify) (struct thermal_zone_device *, int,
+                      enum thermal_trip_type);
 };
 
 struct thermal_cooling_device_ops {
@@ -104,11 +107,18 @@ struct thermal_zone_device {
        struct device device;
        void *devdata;
        int trips;
+       int tc1;
+       int tc2;
+       int passive_delay;
+       int polling_delay;
+       int last_temperature;
+       bool passive;
        struct thermal_zone_device_ops *ops;
        struct list_head cooling_devices;
        struct idr idr;
        struct mutex lock;      /* protect cooling devices list */
        struct list_head node;
+       struct delayed_work poll_queue;
 #if defined(CONFIG_THERMAL_HWMON)
        struct list_head hwmon_node;
        struct thermal_hwmon_device *hwmon;
@@ -120,13 +130,16 @@ struct thermal_zone_device {
 struct thermal_zone_device *thermal_zone_device_register(char *, int, void *,
                                                         struct
                                                         thermal_zone_device_ops
-                                                        *);
+                                                        *, int tc1, int tc2,
+                                                        int passive_freq,
+                                                        int polling_freq);
 void thermal_zone_device_unregister(struct thermal_zone_device *);
 
 int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
                                     struct thermal_cooling_device *);
 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int,
                                       struct thermal_cooling_device *);
+void thermal_zone_device_update(struct thermal_zone_device *);
 struct thermal_cooling_device *thermal_cooling_device_register(char *, void *,
                                                               struct
                                                               thermal_cooling_device_ops