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 6.10 are only supported up to tag v0.2
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/hid-corsair-void.ko to remove it
- On some systems, this might be /usr/lib/modules/[KERNEL VERSION]/updates/hid-corsair-void.ko

Battery reporting
LED support (on / off, brightness, colour)
- I currently have no set plans to tackle this, but pull requests are welcome
- For anyone attempting this, here's a rough check-list:
  - Software control mode on probe
  - Handlers for both mutes
  - Audio alerts when mute state changes
    - Audio alerts for wired devices
    - Share the code for this with sysfs
  - LED control functions
  - Sysfs LED support
Sidetone support
- (sysfs) set_sidetone: [0 - sidetone_max] (write-only)
- (sysfs) sidetone_max (read-only)
Misc device / kernel attributes
- (USB) wireless_status (wireless only)
- (sysfs) microphone_up: [0 / 1] (read-only)
- (sysfs) send_alert: [0 / 1] (write-only), (wireless only)
  - If this can be done on wired headsets, feel free to submit a pull request
- (sysfs) fw_version_[receiver / headset] (read-only)
Wired, wireless and surround headset support
- Wired and surround headsets aren't as well tested
  - If you have one of these, please file an issue with whether or not the sidetone works