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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-10-30 07:09:18 (GMT) |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-10-30 07:09:18 (GMT) |
commit | 68fe0f0a6dcd2ac1ace5da3647a6d1cf0f4d2fea (patch) | |
tree | 69d855c2e46d42ef8f23680cf3a1e6ff38de9ef4 /Documentation/thermal/sysfs-api.txt | |
parent | 88fd449e734a4264347e12b8ff74ccb33a9b9a35 (diff) | |
parent | 8f0d8163b50e01f398b14bcd4dc039ac5ab18d64 (diff) | |
download | linux-68fe0f0a6dcd2ac1ace5da3647a6d1cf0f4d2fea.tar.xz |
Merge tag 'v3.7-rc3' into for-linus to sync up with recent USB changes
Diffstat (limited to 'Documentation/thermal/sysfs-api.txt')
-rw-r--r-- | Documentation/thermal/sysfs-api.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index c087dbc..ca1a1a3 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -84,7 +84,8 @@ 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); + int trip, struct thermal_cooling_device *cdev, + unsigned long upper, unsigned long lower); This interface function bind a thermal cooling device to the certain trip point of a thermal zone device. @@ -93,6 +94,12 @@ temperature) and throttle appropriate devices. cdev: thermal cooling device trip: indicates which trip point the cooling devices is associated with in this thermal zone. + upper:the Maximum cooling state for this trip point. + THERMAL_NO_LIMIT means no upper limit, + and the cooling device can be in max_state. + 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. 1.3.2 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz, int trip, struct thermal_cooling_device *cdev); |