usbhidctl / Logitech

Jan Beich jbeich at vfemail.net
Mon Jan 19 04:07:51 UTC 2015


Mason Loring Bliss <mason at blisses.org> writes:

>> Did you checkout "sysutils/uhidd" in ports yet?
>
> The docs say:
>
>    "Note that before you can use uhidd with certain ugenX.Y device, you need
>     to make sure there is no kernel HID device driver attached to that
>     device. You could either remove 'device ukbd', 'device ums' and 'device
>     uhid' from your kernel config file and recomplie the kernel, or if these
>     drivers are loaded as kernel modules, kldunload(8) them."

Only uhid(4) may conflict with -o (cc_attach) mode. Try

  $ kldload usb_quirk
  $ usbconfig add_dev_quirk_vplh 0x046d 0 0 0xffff UQ_HID_IGNORE
  $ usbconfig add_dev_quirk_vplh 0x046d 0 0 0xffff UQ_MATCH_VENDOR_ONLY
  $ kldunload uhid

Otherwise, add forced_attach=YES to uhidd.conf after applying
  https://code.google.com/p/uhidd/source/detail?r=215

>
> It would be unfortunate to have to build a custom kernel and resort to
> something from ports when the in-tree tool is one bugfix away from supporting
> my hardware perfectly.
>
> I guess I need to understand more of the background to figure out what the
> most reasonable fix would be. I'll do some more research.

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