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[2/3] thermal: core: Add new event for sending keep alive notifications

Message ID 20200915223650.406046-3-srinivas.pandruvada@linux.intel.com
State New
Delegated to: Zhang Rui
Headers show
Series [1/3] thermal: int340x: Provide notification for OEM variable change | expand

Commit Message

Srinivas Pandruvada Sept. 15, 2020, 10:36 p.m. UTC
This event is sent by the platform firmware to confirm that
user space thermal solution is alive. The response to this event
from the user space thermal solution is platform specific.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
 include/linux/thermal.h | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 42ef807e5d84..42b69d4072a4 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -55,6 +55,7 @@  enum thermal_notify_event {
 	THERMAL_DEVICE_UP, /* Thermal device is up after a down event */
 	THERMAL_DEVICE_POWER_CAPABILITY_CHANGED, /* power capability changed */
 	THERMAL_TABLE_CHANGED, /* Thermal table(s) changed */
+	THERMAL_EVENT_KEEP_ALIVE, /* Request for user space handler to respond */
 };
 
 struct thermal_zone_device_ops {