Source: linux Severity: normal X-Debbugs-Cc: [email protected], [email protected] User: [email protected] Usertags: arm64
Dear Maintainer, While porting Debian to the Lenovo T14s Snapdragon X Elite [1], the debian/6.19/trixie-backports kernel does not build the PHY_NXP_PTN3222 device driver as a module [2]. This makes the USB ports on the right of the laptop unusable with the Debian kernels. The x1e87100-lenovo-thinkpad-t14s.dtsi declares multiple nodes with compatible = "nxp,ptn3222" [3]. The PHY_NXP_PTN3222 config option is built as a module in the upstream arm64 defconfig [4], so I believe it should also be enabled for the Debian arm64 kernels in order to provide USB support on the Lenovo T14s which is mass produced. I intend to send pull requests to the linux salsa repository and use this bug as a tracking bug for making sure the fix arrives to trixie-backports. Thanks. Agathe. [1] https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-14-inch-snapdragon/len101t0099 [2] https://salsa.debian.org/kernel-team/linux/-/blob/debian/latest/debian/config/arm64/config?ref_type=heads#L1812 [3] https://elixir.bootlin.com/linux/v6.19.12/source/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi#L847 [4] https://elixir.bootlin.com/linux/v6.19.12/source/arch/arm64/configs/defconfig#L1662
