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Playstation usb adapter missing buttons [Resolved]

I'm trying to use a PS2 Guitar Hero II controller on PC/Linux. After trying out multiple Playstation-to-usb adapters, I've finally found one that does not cause any input lag.

However I've encountered a problem with detecting all buttons under linux, as discussed in the linux-input mailing list thread.

Windows

  • All buttons are detected, but the D-pad (strum up/down) is incorrectly mapped to the same axis as the "Whammy bar". This is not game-breaking, but inconvenient.

Linux

  • Linux detects the controller as ID 054c:0268 Sony Corp. Batoh Device / PlayStation 3 Controller, having 13 buttons and 6 axes.

  • Some buttons cause no events in /dev/input/jsX

  • The non-working buttons do cause HID-events, detected in /dev/hidrawX.

Now, I understand that this is a bug, and I should just wait for a fix to the driver. While the fix is processing, I'd like to find a workaround.

Could I easily write some udev rule that could map raw HID-events to input events?

Also, I've captured the USB handshake process using wireshark under windows, could that possibly help?


Question Credit: Eero Vilpponen
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Asked March 23, 2019
Tags: drivers
Posted Under: Unix Linux
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