Lenovo Yoga Pro 7 14AHP9 - ArchWiki

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# Lenovo Yoga Pro 7 14AHP9

From ArchWiki

Hardware | PCI/USB ID | Working?
--- | --- | ---
Touchpad |  | Yes
Keyboard |  | Yes
GPU | `1002:1900` | Yes
Webcam | `174f:1820` | Yes
Bluetooth | `0489:e0d8` | Yes
Audio | `1002:1640` | Yes*
Wireless | `14c3:0616` | Yes
TPM |  | Untested

## Firmware

fwupd does not support this device yet.

CPPC is not enabled in the UEFI yet [1], the kernel falls back to the legacy `acpi_cpufreq` driver for CPU frequency scaling.

Battery charge threshold is supported.

## Audio

The audio card profile requires a custom profile for speakers volume control. This can be achieved for PipeWire by create the following files:

    /usr/share/alsa-card-profile/mixer/profile-sets/lenovo-14AHP9.conf

    .include default.conf

    [Element Bass Speaker]
    volume = merge

    [Element Front]
    volume = merge

    /usr/lib/udev/rules.d/91-lenovo-14AHP9-audio.conf

    SUBSYSTEM!="sound", GOTO="lenovo_14AHP9_audio_end"
    ACTION!="change", GOTO="lenovo_14AHP9_audio_end"
    KERNEL!="card*", GOTO="lenovo_14AHP9_audio_end"

    ATTRS{idVendor}=="1002", ATTRS{idProduct}=="1640", ENV{ACP_PROFILE_SET}="lenovo-14AHP9.conf"

    LABEL="lenovo_14AHP9_audio_end"

## See also

- Specifications: https://psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_Pro_7_14AHP9/Yoga_Pro_7_14AHP9_Spec.pdf
- Documentation: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/yoga-series/yoga-pro-7-14ahp9/document-userguide/doc_userguide

Category:

- Lenovo