Overheat issue

[weimzh]

When running cyanogenmod the device is VERY easy to overheat compared to the stock firmware, and my device is now at the service center possibly due to this issue (motherboard damaged). :(

Maybe adding the thermal-engine.conf from stock firmware will help (thermal-engine.conf does not exist in CyanogenMod), however as my device hasn't been repaired & sent back yet so I can't test it for now.

[weimzh]

the default config seems very conservative (does nothing until CPU temperature exceeds 85 degrees) & does not limit gpu frequency:
``
root@che10:/system/vendor/bin # ./thermal-engine -o
#SENSOR : ALIAS
#tsens_tz_sensor5 : cpu0-1
#tsens_tz_sensor4 : cpu2-3
#tsens_tz_sensor2 : pop_mem

debug
#Conf file: /system/etc/thermal-engine.conf

[SS-CPU2-3]
#algo_type ss
sampling 250
sensor cpu2-3
device cpu
set_point 85000
set_point_clr 55000
time_constant 0

[SS-CPU0-1]
#algo_type ss
sampling 250
sensor cpu0-1
device cpu
set_point 85000
set_point_clr 55000
time_constant 0

[CPU2-3_MONITOR]
#algo_type monitor
sampling 1000
sensor cpu2-3
thresholds 97000
thresholds_clr 92000
actions shutdown
action_info 0

[CPU0-1_MONITOR]
#algo_type monitor
sampling 1000
sensor cpu0-1
thresholds 97000
thresholds_clr 92000
actions shutdown
action_info 0

``

[weimzh]

it seems the thermal-engine.conf from huawei stock firmware does not work. I don't know why.

07-25 23:50:12.378 I/ThermalEngine( 6952): Thermal daemon started
07-25 23:50:12.379 I/ThermalEngine( 6952): No target config file, falling back to '/system/etc/thermal-engine.conf'
07-25 23:50:12.379 I/ThermalEngine( 6952): devices_manager_init: Init
07-25 23:50:12.379 I/ThermalEngine( 6952): Number of gpus :1
07-25 23:50:12.380 E/ThermalEngine( 6952): update_cpu_topology: Error reading cluster info node /sys/module/msm_thermal/cluster_info
07-25 23:50:12.380 E/ThermalEngine( 6952): read_int_list_from_file: Read error -1.
07-25 23:50:12.380 E/ThermalEngine( 6952): tmd_add_cpufreq_dev_data: Invalid number for freqs
07-25 23:50:12.380 E/ThermalEngine( 6952): tmd_init_cpu_devs: Error adding overall CPU Device
07-25 23:50:12.380 E/ThermalEngine( 6952): devices_init: Init CPU TMD failed -14
07-25 23:50:12.380 E/ThermalEngine( 6952): tmd_init_cluster_devs: Can't read number of clusters
07-25 23:50:12.380 E/ThermalEngine( 6952): devices_init: Init cluster TMD failed -5
07-25 23:50:12.381 I/ThermalEngine( 6952): vdd_rstr_init: Init KTM VDD RSTR enabled: 0
07-25 23:50:12.381 I/ThermalEngine( 6952): sensors_manager_init: Init
07-25 23:50:12.390 E/ThermalEngine( 6952): bcl_setup: Unexpected node error
07-25 23:50:12.390 E/ThermalEngine( 6952): add_tgt_sensors_set: Error adding bcl
07-25 23:50:12.390 E/ThermalEngine( 6952): sensors_init: Error adding BCL TS
07-25 23:50:12.391 I/ThermalEngine( 6952): Loading config file for virtual sensor
07-25 23:50:12.391 I/ThermalEngine( 6952): Loading configuration file /system/etc/thermal-engine.conf
07-25 23:50:12.391 I/ThermalEngine( 6952): Parsing section global
07-25 23:50:12.391 I/ThermalEngine( 6952): Found field 'debug'
07-25 23:50:12.391 I/ThermalEngine( 6952): Debug output enabled from config
07-25 23:50:12.394 E/ThermalEngine( 6952): virtual_sensors_init: Error getting virtual sensors set
07-25 23:50:12.394 I/ThermalEngine( 6952): Loading configuration file /system/etc/thermal-engine.conf
07-25 23:50:12.394 I/ThermalEngine( 6952): Parsing section global
07-25 23:50:12.394 I/ThermalEngine( 6952): Found field 'debug'
07-25 23:50:12.394 I/ThermalEngine( 6952): Debug output enabled from config
07-25 23:50:12.395 I/ThermalEngine( 6952): Created section 'SS-GPU'
07-25 23:50:12.395 I/ThermalEngine( 6952): Algo Type 'ss'
07-25 23:50:12.395 I/ThermalEngine( 6952): Parsing section SS-GPU
07-25 23:50:12.395 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.395 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.395 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.396 D/ThermalEngine( 6952): sensor_monitor: pm8916_tz Wait for client request.
07-25 23:50:12.396 D/ThermalEngine( 6952): sensor_monitor: pa_therm0 Wait for client request.
07-25 23:50:12.397 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor5 Wait for client request.
07-25 23:50:12.397 D/ThermalEngine( 6952): tsens_uevent: tsens_tz_sensor5
07-25 23:50:12.397 I/ThermalEngine( 6952): Found section 'SS-POPMEM'
07-25 23:50:12.397 I/ThermalEngine( 6952): Algo Type 'ss'
07-25 23:50:12.397 I/ThermalEngine( 6952): Parsing section SS-POPMEM
07-25 23:50:12.397 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.397 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.397 I/ThermalEngine( 6952): Found field 'device'
07-25 23:50:12.397 E/ThermalEngine( 6952): Error with field 'device'
07-25 23:50:12.398 I/ThermalEngine( 6952): Created section 'CHARGING_MONITOR'
07-25 23:50:12.398 I/ThermalEngine( 6952): Algo Type 'monitor'
07-25 23:50:12.398 I/ThermalEngine( 6952): Parsing section CHARGING_MONITOR
07-25 23:50:12.398 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.398 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.398 I/ThermalEngine( 6952): Created section 'CPU0_HOTPLUG_MONITOR'
07-25 23:50:12.398 I/ThermalEngine( 6952): Algo Type 'monitor'
07-25 23:50:12.398 I/ThermalEngine( 6952): Parsing section CPU0_HOTPLUG_MONITOR
07-25 23:50:12.398 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.398 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.398 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.398 I/ThermalEngine( 6952): Created section 'CPU1_HOTPLUG_MONITOR'
07-25 23:50:12.398 I/ThermalEngine( 6952): Algo Type 'monitor'
07-25 23:50:12.398 I/ThermalEngine( 6952): Parsing section CPU1_HOTPLUG_MONITOR
07-25 23:50:12.398 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.399 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.399 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.407 I/ThermalEngine( 6952): qmi: Instance id 157 for fusion TS
07-25 23:50:12.411 I/ThermalEngine( 6952): Created section 'CPU2_HOTPLUG_MONITOR'
07-25 23:50:12.411 I/ThermalEngine( 6952): Algo Type 'monitor'
07-25 23:50:12.411 I/ThermalEngine( 6952): Parsing section CPU2_HOTPLUG_MONITOR
07-25 23:50:12.411 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.411 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.411 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.411 I/ThermalEngine( 6952): Created section 'CPU3_HOTPLUG_MONITOR'
07-25 23:50:12.411 I/ThermalEngine( 6952): Algo Type 'monitor'
07-25 23:50:12.411 I/ThermalEngine( 6952): Parsing section CPU3_HOTPLUG_MONITOR
07-25 23:50:12.411 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.411 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.411 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.411 I/ThermalEngine( 6952): Created section 'CPU5_HOTPLUG_MONITOR'
07-25 23:50:12.411 I/ThermalEngine( 6952): Algo Type 'monitor'
07-25 23:50:12.411 I/ThermalEngine( 6952): Parsing section CPU5_HOTPLUG_MONITOR
07-25 23:50:12.411 I/ThermalEngine( 6952): Found field 'sampling'
07-25 23:50:12.411 I/ThermalEngine( 6952): Found field 'sensor'
07-25 23:50:12.411 E/ThermalEngine( 6952): Error with field 'sensor'
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section CPU5_HOTPLUG_MONITOR
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section CPU3_HOTPLUG_MONITOR
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section CPU2_HOTPLUG_MONITOR
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section CPU1_HOTPLUG_MONITOR
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section CPU0_HOTPLUG_MONITOR
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section CHARGING_MONITOR
07-25 23:50:12.413 E/ThermalEngine( 6952): Invalid input for section SS-GPU
07-25 23:50:12.413 E/ThermalEngine( 6952): devices_manager_reg_clnt: Invalid dev cpu.
07-25 23:50:12.413 E/ThermalEngine( 6952): pid_algo_init: Device clnt create fail cpu
07-25 23:50:12.413 I/ThermalEngine( 6952): pid_algo_init: No PID's to be configured.
07-25 23:50:12.413 D/ThermalEngine( 6952): thermal_monitor: Import CPU2-3_MONITOR
07-25 23:50:12.413 I/ThermalEngine( 6952): [CPU2-3_MONITOR]
07-25 23:50:12.413 I/ThermalEngine( 6952): #algo_type monitor
07-25 23:50:12.413 I/ThermalEngine( 6952): sampling 1000
07-25 23:50:12.413 I/ThermalEngine( 6952): sensor cpu2-3
07-25 23:50:12.413 I/ThermalEngine( 6952): thresholds 97000
07-25 23:50:12.413 I/ThermalEngine( 6952): thresholds_clr 92000
07-25 23:50:12.413 I/ThermalEngine( 6952): actions shutdown
07-25 23:50:12.413 I/ThermalEngine( 6952): action_info 0
07-25 23:50:12.413 D/ThermalEngine( 6952): thermal_monitor: Import CPU0-1_MONITOR
07-25 23:50:12.413 I/ThermalEngine( 6952): [CPU0-1_MONITOR]
07-25 23:50:12.413 I/ThermalEngine( 6952): #algo_type monitor
07-25 23:50:12.413 I/ThermalEngine( 6952): sampling 1000
07-25 23:50:12.413 I/ThermalEngine( 6952): sensor cpu0-1
07-25 23:50:12.413 I/ThermalEngine( 6952): thresholds 97000
07-25 23:50:12.413 I/ThermalEngine( 6952): thresholds_clr 92000
07-25 23:50:12.413 I/ThermalEngine( 6952): actions shutdown
07-25 23:50:12.413 I/ThermalEngine( 6952): action_info 0
07-25 23:50:12.413 D/ThermalEngine( 6952): sensors_setup: tm_cnt 2
07-25 23:50:12.413 D/ThermalEngine( 6952): sensors_setup: TM Id CPU2-3_MONITOR Sensor cpu2-3 num_thresholds 1
07-25 23:50:12.413 D/ThermalEngine( 6952): sensors_setup: TM Id CPU0-1_MONITOR Sensor cpu0-1 num_thresholds 1
07-25 23:50:12.413 D/ThermalEngine( 6952): devices_manager_set_lvl: DEV kernel, lvl 1
07-25 23:50:12.413 I/ThermalEngine( 6952): ss_algo_init: Entry Disabled SS-GPU.
07-25 23:50:12.413 I/ThermalEngine( 6952): ss_algo_init: Entry Disabled SS-POPMEM.
07-25 23:50:12.413 E/ThermalEngine( 6952): devices_manager_reg_clnt: Invalid dev cpu.
07-25 23:50:12.413 E/ThermalEngine( 6952): ss_algo_init: Device clnt create fail cpu
07-25 23:50:12.413 E/ThermalEngine( 6952): devices_manager_reg_clnt: Invalid dev cpu.
07-25 23:50:12.413 E/ThermalEngine( 6952): ss_algo_init: Device clnt create fail cpu
07-25 23:50:12.413 I/ThermalEngine( 6952): ss_algo_init: No SS's configured.
07-25 23:50:12.413 D/ThermalEngine( 6952): device_clnt_cancel_request: DEV kernel
07-25 23:50:12.414 I/ThermalEngine( 6952): Sensor:tsens_tz_sensor4:49000 mC
07-25 23:50:12.414 D/ThermalEngine( 6952): TM Id CPU2-3_MONITOR Sensor cpu2-3 Reading 49000
07-25 23:50:12.414 D/ThermalEngine( 6952): handle_thresh_sig: TM Id CPU2-3_MONITOR Sensor cpu2-3 Temp 49000
07-25 23:50:12.414 D/ThermalEngine( 6952): sensor_update_thresholds: TM Id CPU2-3_MONITOR Sensor cpu2-3 threshold_type 0, level 0
07-25 23:50:12.414 D/ThermalEngine( 6952): sensors_manager_set_thresh_lvl: tsens_tz_sensor4 Hi(1) 97000, Lo(0) 92000, Interval(1) 1000
07-25 23:50:12.414 D/ThermalEngine( 6952): update_active_thresh: tsens_tz_sensor4 Active(1), Hi(1) 97000, Lo(0) -2147483648, Interval(1) 1000
07-25 23:50:12.414 D/ThermalEngine( 6952): Setting up TSENS thresholds high: 97
07-25 23:50:12.414 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor4 (/sys/devices/virtual/thermal/thermal_zone3/trip_point_0_type)
07-25 23:50:12.414 D/ThermalEngine( 6952): TSENS threshold at 0 enabled: 1
07-25 23:50:12.414 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor4 (/sys/devices/virtual/thermal/thermal_zone3/trip_point_1_type)
07-25 23:50:12.414 D/ThermalEngine( 6952): TSENS threshold at 1 enabled: 0
07-25 23:50:12.414 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor4 Sensor wait.
07-25 23:50:12.414 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor4 Reading 49000 .
07-25 23:50:12.414 I/ThermalEngine( 6952): Sensor:tsens_tz_sensor4:49000 mC
07-25 23:50:12.414 D/ThermalEngine( 6952): update_active_thresh: tsens_tz_sensor4 Active(1), Hi(1) 97000, Lo(0) -2147483648, Interval(1) 1000
07-25 23:50:12.414 D/ThermalEngine( 6952): Setting up TSENS thresholds high: 97
07-25 23:50:12.415 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor4 (/sys/devices/virtual/thermal/thermal_zone3/trip_point_0_type)
07-25 23:50:12.415 D/ThermalEngine( 6952): TSENS threshold at 0 enabled: 1
07-25 23:50:12.415 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor4 (/sys/devices/virtual/thermal/thermal_zone3/trip_point_1_type)
07-25 23:50:12.415 D/ThermalEngine( 6952): TSENS threshold at 1 enabled: 0
07-25 23:50:12.415 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor4 Sensor wait.
07-25 23:50:12.415 I/ThermalEngine( 6952): Sensor:tsens_tz_sensor5:49000 mC
07-25 23:50:12.415 D/ThermalEngine( 6952): TM Id CPU0-1_MONITOR Sensor cpu0-1 Reading 49000
07-25 23:50:12.415 D/ThermalEngine( 6952): handle_thresh_sig: TM Id CPU0-1_MONITOR Sensor cpu0-1 Temp 49000
07-25 23:50:12.415 D/ThermalEngine( 6952): sensor_update_thresholds: TM Id CPU0-1_MONITOR Sensor cpu0-1 threshold_type 0, level 0
07-25 23:50:12.415 D/ThermalEngine( 6952): sensors_manager_set_thresh_lvl: tsens_tz_sensor5 Hi(1) 97000, Lo(0) 92000, Interval(1) 1000
07-25 23:50:12.415 D/ThermalEngine( 6952): update_active_thresh: tsens_tz_sensor5 Active(1), Hi(1) 97000, Lo(0) -2147483648, Interval(1) 1000
07-25 23:50:12.415 D/ThermalEngine( 6952): Setting up TSENS thresholds high: 97
07-25 23:50:12.415 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor5 (/sys/devices/virtual/thermal/thermal_zone4/trip_point_0_type)
07-25 23:50:12.415 D/ThermalEngine( 6952): TSENS threshold at 0 enabled: 1
07-25 23:50:12.415 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor5 (/sys/devices/virtual/thermal/thermal_zone4/trip_point_1_type)
07-25 23:50:12.415 D/ThermalEngine( 6952): TSENS threshold at 1 enabled: 0
07-25 23:50:12.415 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor5 Sensor wait.
07-25 23:50:12.415 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor5 Reading 49000 .
07-25 23:50:12.415 I/ThermalEngine( 6952): Sensor:tsens_tz_sensor5:49000 mC
07-25 23:50:12.415 D/ThermalEngine( 6952): update_active_thresh: tsens_tz_sensor5 Active(1), Hi(1) 97000, Lo(0) -2147483648, Interval(1) 1000
07-25 23:50:12.416 D/ThermalEngine( 6952): Setting up TSENS thresholds high: 97
07-25 23:50:12.416 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor5 (/sys/devices/virtual/thermal/thermal_zone4/trip_point_0_type)
07-25 23:50:12.416 D/ThermalEngine( 6952): TSENS threshold at 0 enabled: 1
07-25 23:50:12.416 D/ThermalEngine( 6952): enable_threshold: tsens_tz_sensor5 (/sys/devices/virtual/thermal/thermal_zone4/trip_point_1_type)
07-25 23:50:12.416 D/ThermalEngine( 6952): TSENS threshold at 1 enabled: 0
07-25 23:50:12.416 D/ThermalEngine( 6952): sensor_monitor: tsens_tz_sensor5 Sensor wait.
07-25 23:50:12.416 D/ThermalEngine( 6952): device_clnt_cancel_request: DEV kernel
07-25 23:50:12.416 D/ThermalEngine( 6952): KERNEL mitigation disabled
07-25 23:50:12.416 D/ThermalEngine( 6952): vdd_rstr_ktm_disable_cb: req.value 0
07-25 23:50:12.416 D/ThermalEngine( 6952): vdd_rstr_ktm_disable_cb: vdd_rstr_enabled 0
07-25 23:50:12.416 I/ThermalEngine( 6952): vdd_restrict_qmi_request: MODEM req level(0) is recorded and waiting for completing QMI registration
07-25 23:50:12.416 I/ThermalEngine( 6952): vdd_restrict_qmi_request: ADSP req level(0) is recorded and waiting for completing QMI registration
07-25 23:50:12.416 D/ThermalEngine( 6952): hotplug_ktm_disable_cb: req.value 0.
07-25 23:50:12.416 I/ThermalEngine( 6952): hotplug_ktm_disable_cb: write out 0
07-25 23:50:12.416 D/ThermalEngine( 6952): sensor_monitor: Wait for EV
07-25 23:50:12.455 I/ThermalEngine( 6952): MODEM thermal mitigation available.
07-25 23:50:12.455 I/ThermalEngine( 6952): ACTION: MODEM - Pending request: pa mitigation succeeded for level 0.
07-25 23:50:12.455 I/ThermalEngine( 6952): Mitigation:Modem:0
07-25 23:50:12.456 I/ThermalEngine( 6952): ACTION: MODEM - Pending request: cpuv_restriction_cold mitigation succeeded for level 0.
07-25 23:50:12.456 I/ThermalEngine( 6952): Mitigation:VDD[MODEM-cpuv_restriction_cold]:0
07-25 23:50:12.456 D/ThermalEngine( 6952): qmi_register: cx_vdd_limit not supported for clnt MODEM

[weimzh]

07-25 23:50:12.380 E/ThermalEngine( 6952): update_cpu_topology: Error reading cluster info node /sys/module/msm_thermal/cluster_info

looks like this /sys/module/msm_thermal/cluster_info exists in the stock kernel, but not in cyanogenmod version:

root@Che1:/sys/module/msm_thermal # ls -l
-r--r--r-- root root 4096 1970-01-05 23:29 cluster_info
drwxr-xr-x root root 1970-01-05 23:29 core_control
drwxr-xr-x root root 1970-01-05 23:29 parameters
--w------- root root 4096 1970-01-05 23:29 uevent
drwxr-xr-x root root 1970-01-05 23:29 vdd_restriction

there are also things like this:
07-26 00:48:06.107 I/ThermalEngine( 3871): sensor_type 2 ,temp 33 ,threshold_report 3 ,pre_temp 31
07-26 00:48:06.107 E/ThermalEngine( 3871): ERROR: func get_sensor_temp, open file node /sys/module/qpnp_adc_voltage/parameters/therm_cam failed
07-26 00:48:06.107 E/ThermalEngine( 3871): sensor[3] read failed
07-26 00:48:06.107 E/ThermalEngine( 3871):
07-26 00:48:11.107 E/ThermalEngine( 3871): ERROR: func get_sensor_temp, open file node /sys/module/qpnp_adc_voltage/parameters/therm_cpu failed
07-26 00:48:11.107 E/ThermalEngine( 3871): sensor[0] read failed
07-26 00:48:11.107 E/ThermalEngine( 3871):
07-26 00:48:11.107 E/ThermalEngine( 3871): ERROR: func get_sensor_temp, open file node /sys/module/qpnp_adc_voltage/parameters/therm_pa failed
07-26 00:48:11.108 E/ThermalEngine( 3871): sensor[1] read failed
07-26 00:48:11.108 E/ThermalEngine( 3871):

and stuff like /sys/module/qpnp_adc_voltage/parameters/therm_cpu also exists in stock kernel (but not cyanogenmod kernel).

[weimzh]

just a quick test before I give up - MoKee also overheats in a short time (same as cyanogenmod).

[weimzh]

a little weird - I deleted thermal-engine and HwPowerGenieEngine3 from the original stock android 5.1 firmware and it still does not overheat (even after 30 minutes of 3D game).

[jojothi]

I have taken real reading from adb device..that means every sensor reading..now I need to compare this reading with default thermal-engine.conf..what is meant by mitigation?I 'll take mitigation from where...

[jojothi]

I need to give better configuration
Two element:
1.thermal source(particular components,high frequency)
2.cooling effect(fan,processors...)

In my hand real time values of all sensor temperature reading is there...I need to compare this one to mitigation value...how I 'll check ?what action its taking?I need qualitative analysis...

[jojothi]

Figure out all sensor board?