diff options
Diffstat (limited to 'Documentation/thermal/sysfs-api.txt')
| -rw-r--r-- | Documentation/thermal/sysfs-api.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index 87519cb379ee..7ec632ed9769 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -95,7 +95,7 @@ temperature) and throttle appropriate devices. 1.3 interface for binding a thermal zone device with a thermal cooling device 1.3.1 int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz, int trip, struct thermal_cooling_device *cdev, - unsigned long upper, unsigned long lower); + unsigned long upper, unsigned long lower, unsigned int weight); This interface function bind a thermal cooling device to the certain trip point of a thermal zone device. @@ -110,6 +110,8 @@ temperature) and throttle appropriate devices. lower:the Minimum cooling state can be used for this trip point. THERMAL_NO_LIMIT means no lower limit, and the cooling device can be in cooling state 0. + weight: the influence of this cooling device in this thermal + zone. See 1.4.1 below for more information. 1.3.2 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz, int trip, struct thermal_cooling_device *cdev); |