diff options
| author | n_hibma <n_hibma@FreeBSD.org> | 1999-11-08 23:58:33 +0000 |
|---|---|---|
| committer | n_hibma <n_hibma@FreeBSD.org> | 1999-11-08 23:58:33 +0000 |
| commit | bb41862968a2c99dd5f360e59403c61dcf8b2aae (patch) | |
| tree | f8e2b9733366632c5a14d0409dd23482c4bee693 /sys/dev/usb/usb_quirks.c | |
| parent | 78a036a798eb2c4914b53fdd9c1e406acfbc669c (diff) | |
| download | FreeBSD-src-bb41862968a2c99dd5f360e59403c61dcf8b2aae.zip FreeBSD-src-bb41862968a2c99dd5f360e59403c61dcf8b2aae.tar.gz | |
The Qtronix keyboard has a built in PS/2 port for a mouse.
It however posts a bogus button up event once in a while. Whenever
we receive dx=dy=dz=buttons=0 we postpone adding it to the queue for
50msecs with a timeout. If in the meantime something else is posted
the event is ignored.
This avoids the problem Nik Sayer reported. He noticed that X windows
would drop and pick up a window once in a while.
Thanks, Nik, for supplying me with the keyboard to fix the problem!
Diffstat (limited to 'sys/dev/usb/usb_quirks.c')
| -rw-r--r-- | sys/dev/usb/usb_quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/usb/usb_quirks.c b/sys/dev/usb/usb_quirks.c index 685d700..f1a7166 100644 --- a/sys/dev/usb/usb_quirks.c +++ b/sys/dev/usb/usb_quirks.c @@ -64,6 +64,7 @@ struct usbd_quirk_entry { { USB_VENDOR_PERACOM, USB_PRODUCT_PERACOM_SERIAL1, 0x101, { UQ_NO_STRINGS }}, { USB_VENDOR_JAZZ, USB_PRODUCT_JAZZ_J6502, 0x0a2, { UQ_BAD_ADC }}, { USB_VENDOR_LOGITECH, USB_PRODUCT_LOGITECH_USBPS2,0x110, { UQ_MS_REVZ }}, + { USB_VENDOR_QTRONIX, USB_PRODUCT_QTRONIX_KEYB_PS2,0x110, { UQ_SPUR_BUT_UP }}, { 0, 0, 0, { 0 } } }; |
