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authorWei Ni <wni@nvidia.com>2016-03-29 13:29:17 +0300
committerEduardo Valentin <edubezval@gmail.com>2016-05-17 17:28:28 +0300
commitc35095215a80b13af2f521e1ab1c727a5224e53b (patch)
tree65b5f909335917a5c763b2557b15cbdbb8d0330a /include/linux/thermal.h
parentd753b22d8b2d500377bc85c4909cc0d6f199d1c8 (diff)
downloadlinux-c35095215a80b13af2f521e1ab1c727a5224e53b.tar.xz
thermal: of-thermal: allow setting trip_temp on hardware
In current of-thermal, the .set_trip_temp only support to set trip_temp for SW. But some sensors support to set trip_temp on hardware, so that can trigger interrupt, shutdown or any other events. This patch adds .set_trip_temp() callback in thermal_zone_of_device_ops{}, so that the sensor device can use it to set trip_temp on hardware. Signed-off-by: Wei Ni <wni@nvidia.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'include/linux/thermal.h')
-rw-r--r--include/linux/thermal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 1b8a5a7876ce..e45abe7db9a6 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -340,6 +340,7 @@ struct thermal_zone_of_device_ops {
int (*get_temp)(void *, int *);
int (*get_trend)(void *, long *);
int (*set_emul_temp)(void *, int);
+ int (*set_trip_temp)(void *, int, int);
};
/**