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Add a workaround for PowerA Wireless Controller

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Add a workaround for PowerA Wireless Controller, which doesn't
report valid VID/PID via Bluetooth making it hard to properly tag it
with "uaccess" via UDEV.

The approach taken by this commit is to trigger on input device,
instead of the usual hidraw, and then rely on "udevadm test-builtin"
to apply "uacess" permission at runtime.

The reason to trigger on input device is because it is the first
device in device hierarchy that gets access to reported "name" which
is unique to this particular type of a controller and can be reliably
matched against.
This commit is contained in:
Andrey Smirnov
2020-06-01 18:51:51 -07:00
parent 47261809a5
commit 7957f2ba49
1 changed files with 7 additions and 0 deletions
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60-steam-input.rules
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@@ -34,6 +34,13 @@ KERNEL=="hidraw*", KERNELS=="*057E:2009*", MODE="0660", TAG+="uaccess"
# PowerA Wired Controller for Nintendo Switch
KERNEL=="hidraw*", ATTRS{idVendor}=="20d6", ATTRS{idProduct}=="a711", MODE="0660", TAG+="uaccess"
# PowerA Wireless Controller for Nintendo Switch we have to use
# ATTRS{name} since VID/PID are reported as zeros. We use /bin/sh
# instead of udevadm directly becuase we need to use '*' glob at the
# end of "hidraw" name since we don't know the index it'd have.
#
KERNEL=="input*", ATTRS{name}=="Lic Pro Controller", RUN{program}+="/bin/sh -c \"udevadm test-builtin uaccess /sys/%p/../../hidraw/hidraw*\""
# Nacon PS4 Revolution Pro Controller
KERNEL=="hidraw*", ATTRS{idVendor}=="146b", ATTRS{idProduct}=="0d01", MODE="0660", TAG+="uaccess"