Is your feature request related to a problem? Please describe.
Request for Lenovo LOQ 15ARP9 support.
Describe alternatives you've considered
Loaded the kernel module with the force=1 parameter, but the fan curve table is only zeros. sensor command also shows zeros under legion_hwmon-isa-0000
Model and Debug Info
Distribution: Arch Linux
Model name: LOQ 15ARP9
CPU model: AMD Ryzen 7 7435HS
GPU model: NVIDIA GeForce RTX 4050 Max-Q / Mobile
Keyboard backlight: Sngle color with off/medium/bright
Light in lid or logo: no
Light at IO-Ports at back: no
Output of sudo dmidecode -t system. Please remove Serial Number and UUID for privacy:
# dmidecode 3.6
Getting SMBIOS data from sysfs.
SMBIOS 3.4.0 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: LENOVO
Product Name: 83JC
Version: LOQ 15ARP9
Wake-up Type: Power Switch
SKU Number: LENOVO_MT_83JC_BU_idea_FM_LOQ 15ARP9
Family: LOQ 15ARP9
Handle 0x001B, DMI type 12, 5 bytes
System Configuration Options
Option 1: String1 for Type12 Equipment Manufacturer
Option 2: String2 for Type12 Equipment Manufacturer
Option 3: String3 for Type12 Equipment Manufacturer
Option 4: String4 for Type12 Equipment Manufacturer
Handle 0x002A, DMI type 32, 20 bytes
System Boot Information
Status: No errors detected
Output of sudo dmidecode -t bios:
# dmidecode 3.6
Getting SMBIOS data from sysfs.
SMBIOS 3.4.0 present.
Handle 0x0000, DMI type 0, 26 bytes
BIOS Information
Vendor: LENOVO
Version: PQCN06WW
Release Date: 03/04/2024
Address: 0xE0000
Runtime Size: 128 kB
ROM Size: 32 MB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
EDD is supported
Japanese floppy for NEC 9800 1.2 MB is supported (int 13h)
Japanese floppy for Toshiba 1.2 MB is supported (int 13h)
5.25"/360 kB floppy services are supported (int 13h)
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
8042 keyboard services are supported (int 9h)
CGA/mono video services are supported (int 10h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 1.6
Firmware Revision: 1.6
Handle 0x001C, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Long
Installable Languages: 4
en|US|iso8859-1
fr|FR|iso8859-1
ja|JP|unicode
zh|TW|unicode
Currently Installed Language: en|US|iso8859-1
Output of sudo cat /sys/kernel/debug/legion/fancurve:
EC Chip ID: 8227
EC Chip Version: 2a4
legion_laptop features: fancurve powermode platformprofile platformprofilenotify minifancurve
legion_laptop ec_readonly: 0
ACPI CFG error: 0
ACPI CFG: 4228186128
temperature access method: 1
CPU temperature error: 0
CPU temperature: 0
CPU temperature EC error: 0
CPU temperature EC: 0
CPU temperature ACPI error: -5
CPU temperature ACPI: 0
CPU temperature WMI error: 0
CPU temperature WMI: 38
CPU temperature WMI2 error: 0
CPU temperature WMI2: 0
CPU temperature WMI3 error: 0
CPU temperature WMI3: 38
GPU temperature error: 0
GPU temperature: 0
GPU temperature EC error: 0
GPU temperature EC: 0
GPU temperature ACPI error: -5
GPU temperature ACPI: 0
GPU temperature WMI error: 0
GPU temperature WMI: 38
GPU temperature WMI2 error: 0
GPU temperature WMI2: 0
GPU temperature WMI3 error: 0
GPU temperature WMI3: 38
fan speed access method: 1
1 fanspeed error: 0
1 fanspeed: 0
1 fanspeed EC error: 0
1 fanspeed EC: 0
1 fanspeed ACPI error: -5
1 fanspeed ACPI: 0
1 fanspeed WMI error: 0
1 fanspeed WMI: 0
1 fanspeed WMI2 error: 0
1 fanspeed WMI2: 0
1 fanspeed WMI3 error: 0
1 fanspeed WMI3: 1900
2 fanspeed error: 0
2 fanspeed: 0
2 fanspeed EC error: 0
2 fanspeed EC: 0
2 fanspeed ACPI error: 0
2 fanspeed ACPI: 2200
2 fanspeed WMI error: 0
2 fanspeed WMI: 0
2 fanspeed WMI2 error: 0
2 fanspeed WMI2: 0
2 fanspeed WMI3 error: 0
2 fanspeed WMI3: 2200
powermode access method: 3
powermode error: 0
powermode: 2
powermode EC error: 0
powermode EC: 170
powermode ACPI error: -5
powermode ACPI: 0
powermode WMI error: 0
powermode WMI: 2
has custom powermode: 1
ACPI rapidcharge error: 0
ACPI rapidcharge: 1
WMI backlight 2 state: 0
WMI backlight 3 state: 0
WMI light IO port: 1
WMI light Y logo/lid: 1
EC minifancurve feature enabled: 1
EC minifancurve on cool: error
EC lockfancontroller error: 0
EC lockfancontroller: true
fanfullspeed error: 0
fanfullspeed: 0
fanfullspeed EC error: -1
fanfullspeed EC: 0
EC fan curve current point id: 10
EC fan curve points size: 10
Current fan curve in hardware:
rpm1|rpm2|acceleration|deceleration|cpu_min_temp|cpu_max_temp|gpu_min_temp|gpu_max_temp|ic_min_temp|ic_max_temp
8000 0 0 0 0 0 0 0 0 0
9700 0 0 0 0 0 0 0 0 0
4000 0 0 0 0 0 0 0 0 0
8000 0 0 0 0 0 0 0 0 0
9700 0 0 0 0 0 0 0 0 0
4000 0 0 0 0 0 0 0 0 0
9000 0 0 0 0 0 0 0 0 0
10500 0 0 0 0 0 0 0 0 0
4000 0 0 0 0 0 0 0 0 0
9400 0 0 0 0 0 0 0 0 0
=====================
Current fan curve in hardware (WMI; might be empty)
rpm1|rpm2|acceleration|deceleration|cpu_min_temp|cpu_max_temp|gpu_min_temp|gpu_max_temp|ic_min_temp|ic_max_temp
=====================
Is your feature request related to a problem? Please describe. Request for Lenovo LOQ 15ARP9 support.
Describe alternatives you've considered Loaded the kernel module with the
force=1parameter, but the fan curve table is only zeros.sensorcommand also shows zeros underlegion_hwmon-isa-0000Model and Debug Info
Distribution: Arch Linux Model name: LOQ 15ARP9 CPU model: AMD Ryzen 7 7435HS GPU model: NVIDIA GeForce RTX 4050 Max-Q / Mobile Keyboard backlight: Sngle color with off/medium/bright Light in lid or logo: no Light at IO-Ports at back: no
Output of
sudo dmidecode -t system. Please remove Serial Number and UUID for privacy:Output of
sudo dmidecode -t bios:Output of
sudo cat /sys/kernel/debug/legion/fancurve: