We can't free driverNames[i], because it's part of abi,
and other drivers might give us statically-allocated strings.
Fixes: #1848
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
This is needed to get proton working in Xfbdev, but is probably useful in other places too.
Xephyr has some unrelated issues regaring Xinput, so steam doesn't work there.
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>