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| author | Rajendra Nayak <rnayak@codeaurora.org> | 2016-05-05 11:51:42 +0300 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2016-09-27 09:02:16 +0300 |
| commit | 4a7069a32c99a81950de035535b0a064dcceaeba (patch) | |
| tree | b65912d14e0cd5650a7d1e0cdc5270176e2c6f90 /Documentation/thermal/sysfs-api.txt | |
| parent | 5e6703bd2d83548998848865cb9a9a795f31a311 (diff) | |
| download | linux-4a7069a32c99a81950de035535b0a064dcceaeba.tar.xz | |
thermal: core: export apis to get slope and offset
Add apis for platform thermal drivers to query for slope and offset
attributes, which might be needed for temperature calculations.
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'Documentation/thermal/sysfs-api.txt')
| -rw-r--r-- | Documentation/thermal/sysfs-api.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index efc3f3d293c4..755476ea3fda 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -140,6 +140,18 @@ temperature) and throttle appropriate devices. Normally this function will not need to be called and the resource management code will ensure that the resource is freed. +1.1.7 int thermal_zone_get_slope(struct thermal_zone_device *tz) + + This interface is used to read the slope attribute value + for the thermal zone device, which might be useful for platform + drivers for temperature calculations. + +1.1.8 int thermal_zone_get_offset(struct thermal_zone_device *tz) + + This interface is used to read the offset attribute value + for the thermal zone device, which might be useful for platform + drivers for temperature calculations. + 1.2 thermal cooling device interface 1.2.1 struct thermal_cooling_device *thermal_cooling_device_register(char *name, void *devdata, struct thermal_cooling_device_ops *) |