Date: Fri, 28 Dec 2018 16:49:31 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 234469] USB mouses, keyboards and quirks Message-ID: <bug-234469-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234469 Bug ID: 234469 Summary: USB mouses, keyboards and quirks Product: Base System Version: 12.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: david@fiander.info Created attachment 200581 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D200581&action= =3Dedit Patch /sys/dev/usb/input/ukbd.c to check if the ums interface is disabled before failing According to dev/usb/input/ukbd.c, /* * NOTE: We currently don't support USB mouse * and USB keyboard on the same USB endpoint. * Let "ums" driver win. */ But if the device has UQ_UMS_IGNORE set, then neither interface is going to= be used. This is basically the same problem that was fixed in bug #172458 in t= he generic "uhid" device. This is obviously a rare occurrence, but it's annoying when it happens. I r= an into it because the "Circuit Python" embedded python implementation that appears on many Adafruit dev boards, and is now starting to show up on other devices, does in fact implement a USB mouse/keyboard combo on a single endpoint. The attached patch seems to work. --=20 You are receiving this mail because: You are the assignee for the bug.=
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