summaryrefslogtreecommitdiff
path: root/drivers/platform
diff options
context:
space:
mode:
authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2016-08-26 16:21:16 -0700
committerZhang Rui <rui.zhang@intel.com>2016-09-27 14:35:21 +0800
commit0e70f466fb910ae54c4c71243b99385129e93feb (patch)
treebe1535a5675f7afa8a09cd09a119fddaeb24d662 /drivers/platform
parent040a3eadf00b4993fb215fba1d788c91712401ba (diff)
thermal: Enhance thermal_zone_device_update for events
Added one additional parameter to thermal_zone_device_update() to provide caller with an optional capability to specify reason. Currently this event is used by user space governor to trigger different processing based on event code. Also it saves an additional call to read temperature when the event is received. The following events are cuurently defined: - Unspecified event - New temperature sample - Trip point violated - Trip point changed - thermal device up and down - thermal device power capability changed Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/acerhdf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c
index 460fa6708bfc..2acdb0d6ea89 100644
--- a/drivers/platform/x86/acerhdf.c
+++ b/drivers/platform/x86/acerhdf.c
@@ -405,7 +405,7 @@ static inline void acerhdf_enable_kernelmode(void)
kernelmode = 1;
thz_dev->polling_delay = interval*1000;
- thermal_zone_device_update(thz_dev);
+ thermal_zone_device_update(thz_dev, THERMAL_EVENT_UNSPECIFIED);
pr_notice("kernel mode fan control ON\n");
}