corsair-void-driver

• Corsair Void headset family device driver for the Linux kernel
  • Includes the Corsair Void Pro / Elite / RGB headsets
  • This is experimental, expect issues
• Requires kernel headers to be installed
• Kernels before 6.4 are only supported up to tag v0.1

Build system

• make: Build the module
• make install: Install the module
• make clean: Clean the build directory
• A different build directory can be forced with BUILD_DIR=[DIR] make ...
  • Defaults to build
• Kernel headers are responsible for the install, look for /usr/lib/modules/[KERNEL VERSION]/extra/corsair-void.ko to remove it
  • On some systems, this might be /usr/lib/modules/[KERNEL VERSION]/updates/corsair-void.ko

Features

• Battery reporting
• LED support (on / off, brightness, colour)
• Sidetone support (sysfs) set_sidetone [0 - 55] (write-only)
• Misc device / kernel attributes
  • (USB) wireless_status (requires kernel 6.4+)
  • (sysfs) microphone_up: [0 / 1] (read-only)
  • (sysfs) send_alert: [0 / 1] (write-only)
  • (sysfs) fw_version_[receiver / headset] (read-only)
• Wired, wireless and surround headset support
  • Currently, only wireless headsets are properly tested
  • If you have a spare wired or surround variant, please get in touch
    • If it's not spare, feel free to hack away at this driver

References:

• headsetcontrol
• hid-corsair
• hid-logitech