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Merge branch 'thermal' into release

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This commit is contained in:
Len Brown
2009-04-05 01:39:12 -04:00
parent 2ddb9f17ba 03a971a289
commit 4f3bff70a6
7 changed files with 525 additions and 509 deletions
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48
include/linux/thermal.h
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@@ -27,27 +27,46 @@
#include <linux/idr.h>
#include <linux/device.h>
#include <linux/workqueue.h>
struct thermal_zone_device;
struct thermal_cooling_device;
enum thermal_device_mode {
THERMAL_DEVICE_DISABLED = 0,
THERMAL_DEVICE_ENABLED,
};
enum thermal_trip_type {
THERMAL_TRIP_ACTIVE = 0,
THERMAL_TRIP_PASSIVE,
THERMAL_TRIP_HOT,
THERMAL_TRIP_CRITICAL,
};
struct thermal_zone_device_ops {
int (*bind) (struct thermal_zone_device *,
struct thermal_cooling_device *);
int (*unbind) (struct thermal_zone_device *,
struct thermal_cooling_device *);
int (*get_temp) (struct thermal_zone_device *, char *);
int (*get_mode) (struct thermal_zone_device *, char *);
int (*set_mode) (struct thermal_zone_device *, const char *);
int (*get_trip_type) (struct thermal_zone_device *, int, char *);
int (*get_trip_temp) (struct thermal_zone_device *, int, char *);
int (*get_temp) (struct thermal_zone_device *, unsigned long *);
int (*get_mode) (struct thermal_zone_device *,
enum thermal_device_mode *);
int (*set_mode) (struct thermal_zone_device *,
enum thermal_device_mode);
int (*get_trip_type) (struct thermal_zone_device *, int,
enum thermal_trip_type *);
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 {
int (*get_max_state) (struct thermal_cooling_device *, char *);
int (*get_cur_state) (struct thermal_cooling_device *, char *);
int (*set_cur_state) (struct thermal_cooling_device *, unsigned int);
int (*get_max_state) (struct thermal_cooling_device *, unsigned long *);
int (*get_cur_state) (struct thermal_cooling_device *, unsigned long *);
int (*set_cur_state) (struct thermal_cooling_device *, unsigned long);
};
#define THERMAL_TRIPS_NONE -1
@@ -88,11 +107,19 @@ 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;
unsigned int forced_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;
@@ -104,13 +131,16 @@ 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