linux/drivers/thermal
Manaf Meethalavalappu Pallikunhi 129e04dc19 FROMLIST: drivers: thermal: Reset previous low and high trip during thermal zone init
During the suspend is in process, thermal_zone_device_update bails out
thermal zone re-evaluation for any sensor trip violation without
setting next valid trip to that sensor. It assumes during resume
it will re-evaluate same thermal zone and update trip. But when it is
in suspend temperature goes down and on resume path while updating
thermal zone if temperature is less than previously violated trip,
thermal zone set trip function evaluates the same previous high and
previous low trip as new high and low trip. Since there is no change
in high/low trip, it bails out from thermal zone set trip API without
setting any trip. It leads to a case where sensor high trip or low
trip is disabled forever even though thermal zone has a valid high
or low trip.

During thermal zone device init, reset thermal zone previous high
and low trip. It resolves above mentioned scenario.

Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>
Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org>

Bug: 205496325
Link: https://lore.kernel.org/linux-pm/51de966a-9c9e-88a8-5c2c-96773a64d527@linaro.org/T/#u
Change-Id: Ib57ac6164811a566b497964701f23a3c209915e3
Signed-off-by: Manaf Meethalavalappu Pallikunhi <quic_manafm@quicinc.com>
2021-11-09 19:12:26 +00:00
..
broadcom
intel thermal/drivers/int340x/processor_thermal: Fix tcc setting 2021-07-19 09:44:59 +02:00
qcom thermal/drivers/tsens: Fix missing put_device error 2021-05-19 10:13:03 +02:00
samsung
st
tegra
ti-soc-thermal
amlogic_thermal.c
armada_thermal.c
cpufreq_cooling.c thermal/cpufreq_cooling: Update offline CPUs per-cpu thermal_pressure 2021-07-14 16:55:47 +02:00
cpuidle_cooling.c
da9062-thermal.c
db8500_thermal.c
devfreq_cooling.c
dove_thermal.c
gov_bang_bang.c
gov_fair_share.c
gov_power_allocator.c
gov_step_wise.c
gov_user_space.c
hisi_thermal.c
imx_sc_thermal.c thermal/drivers/imx_sc: Add missing of_node_put for loop iteration 2021-07-25 14:36:16 +02:00
imx_thermal.c
imx8mm_thermal.c
k3_bandgap.c
Kconfig
khadas_mcu_fan.c
kirkwood_thermal.c
Makefile
max77620_thermal.c
mtk_thermal.c
qoriq_thermal.c
rcar_gen3_thermal.c thermal/drivers/rcar_gen3_thermal: Do not shadow rcar_gen3_ths_tj_1 2021-07-25 14:36:16 +02:00
rcar_thermal.c
rockchip_thermal.c
spear_thermal.c
sprd_thermal.c thermal/drivers/sprd: Add missing of_node_put for loop iteration 2021-07-25 14:36:16 +02:00
sun8i_thermal.c
tango_thermal.c
thermal_core.c FROMLIST: drivers: thermal: Reset previous low and high trip during thermal zone init 2021-11-09 19:12:26 +00:00
thermal_core.h
thermal_helpers.c
thermal_hwmon.c
thermal_hwmon.h
thermal_mmio.c
thermal_netlink.c
thermal_netlink.h
thermal_of.c Merge branch 'android12-5.10' into android12-5.10-lts 2021-09-13 18:12:07 +02:00
thermal_sysfs.c
thermal-generic-adc.c
uniphier_thermal.c
zx2967_thermal.c