[PATCH 2/6] thermal: documentation update
From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: 2015-09-26 22:05:42
Also in:
linux-iio
Subsystem:
documentation, the rest · Maintainers:
Jonathan Corbet, Linus Torvalds
Added description for thermal_zone_device_update, which is already used by thermal core and client drivers. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> --- Documentation/thermal/sysfs-api.txt | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt
index 10f062e..16770f0 100644
--- a/Documentation/thermal/sysfs-api.txt
+++ b/Documentation/thermal/sysfs-api.txt@@ -494,3 +494,13 @@ platform data is provided, this uses the step_wise throttling policy. This function serves as an arbitrator to set the state of a cooling device. It sets the cooling device to the deepest cooling state if possible. + +5.5:thermal_zone_device_update: +This function is used by thermal core and thermal client drivers to trigger +temperature read and governor specific processing for thermal trip violation. +Using event type parameter, the caller can specify the reason for this call. +This reason can be +THERMAL_DEVICE_EVENT_NONE for unspecified reason +THERMAL_DEVICE_EVENT_THRESHOLD for temp threshold event +THERMAL_DEVICE_EVENT_TEMP_SAMPLE for new temperature sample notification +THERMAL_DEVICE_TRIP_TEMP_CHANGE for notifying trip point temperature change
--
2.4.3