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openmptcprouter/6.1/target/linux/bcm27xx/patches-6.1/950-0152-drivers-thermal-step_wise-avoid-throttling-at-hyster.patch
Ycarus (Yannick Chabanois) 3743692973 Fix RPI5 support
2023-11-17 17:31:36 +01:00

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From dd8748f363624c2b85c4b157c07bc256d527371c Mon Sep 17 00:00:00 2001
From: Serge Schneider <serge@raspberrypi.org>
Date: Tue, 2 Oct 2018 11:14:15 +0100
Subject: [PATCH] drivers: thermal: step_wise: avoid throttling at hysteresis
temperature after dropping below it
Signed-off-by: Serge Schneider <serge@raspberrypi.org>
---
drivers/thermal/gov_step_wise.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/thermal/gov_step_wise.c
+++ b/drivers/thermal/gov_step_wise.c
@@ -133,7 +133,7 @@ static void thermal_zone_trip_update(str
*/
if (tz->temperature >= trip_temp ||
(tz->temperature >= hyst_temp &&
- old_target != THERMAL_NO_TARGET)) {
+ old_target == instance->upper)) {
throttle = true;
trace_thermal_zone_trip(tz, trip, trip_type);
}