Linux 7.1 Brings Lenovo Legion Go Support and Sony HID Device Improvements

The Linux 7.1 kernel, currently in development, is bringing significant improvements to the Human Interface Devices (HID) subsystem with two major additions that will delight gaming enthusiasts and hardware tinkerers alike.

Lenovo Legion Go Gets Official Linux Support

The most notable addition in Linux 7.1 is the introduction of hid-lenovo-go and hid-lenovo-go-s drivers specifically designed for the Lenovo Legion Go series of handheld gaming devices. These drivers expose a wealth of configurable settings that were previously inaccessible under Linux.

Users will now be able to control:

• Rumble and haptic feedback intensity
• RGB LED lighting configurations
• Touchpad sensitivity and attributes
• Various other controller-specific settings

All these tunables are exposed via sysfs, allowing users to adjust settings directly from user-space without requiring additional software layers. This means you can fine-tune your Legion Go experience using standard Linux tools and scripts.

The development of these drivers has been ongoing for several months, with the community working to ensure comprehensive support for all the handheld's features. Their inclusion in the mainline kernel marks a significant milestone for Linux gaming hardware support.

Expanded Sony Device Compatibility

Linux 7.1 also significantly expands support for Sony gaming peripherals, particularly for music game enthusiasts. The Sony HID driver now includes support for various Rock Band and DJ Hero Turntable devices that previously had limited or no functionality under Linux.

This update specifically adds support for:

• Rock Band 1/2/3 instruments for Wii and PS3 platforms
• Rock Band 3 PS3 Pro instruments
• Various DJ Hero Turntable devices

If you've been holding onto music game peripherals that didn't work properly with Linux before, version 7.1 might finally bring them to life. The changes include support for different device IDs, ensuring broader compatibility across the Rock Band and DJ Hero product lines.

Additional HID Improvements

Beyond the headline features, Linux 7.1 includes several other important HID subsystem enhancements:

• Winwing driver improvements: Support for rumble effects has been added, enhancing the force feedback experience for compatible flight sticks and controllers
• Intel THC HID driver: Power management improvements have been implemented, potentially reducing power consumption for devices using this driver
• General bug fixes: Various stability and compatibility issues have been addressed across the HID subsystem

What This Means for Users

These changes represent Linux's continued commitment to supporting gaming hardware out of the box. For Legion Go owners, the new drivers mean full control over their device's features without relying on third-party software or custom kernel modules. For music game fans, the expanded Sony device support breathes new life into older peripherals that might have been collecting dust.

The HID changes for Linux 7.1 were merged via a pull request earlier this week, and the improvements will be available to users once the kernel reaches stable release status. Given the typical development timeline, Linux 7.1 is expected to be released in the coming months.

For those interested in testing these features early, the changes are already available in the Linux 7.1 Git tree for brave users who want to compile their own kernels or use rolling release distributions.

The continued expansion of HID support demonstrates how Linux has evolved from a server-focused operating system to one that can competently handle modern gaming hardware, making it an increasingly viable platform for gaming enthusiasts who value open-source software and customization options.