diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-01-26 17:34:40 +0000 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-01-26 21:53:26 +0100 |
| commit | ed9ab4287f96e66340e0390e2c583f2f9110cba0 (patch) | |
| tree | 5d180057c18c1c68c3b891ee911ebf6c2aaf5a5c /sound/pci/ctxfi/cthw20k2.c | |
| parent | 282e4637bc1c0b338708bcebd09d31c69abec070 (diff) | |
HID: usbhid: Quirk a AMI virtual mouse and keyboard with ALWAYS_POLL
Quirking the following AMI USB device with ALWAYS_POLL fixes an AMI
virtual keyboard and mouse from not responding and timing out when
it is attached to a ppc64el Power 8 system and when we have some
rapid open/closes on the mouse device.
usb 1-3: new high-speed USB device number 2 using xhci_hcd
usb 1-3: New USB device found, idVendor=046b, idProduct=ff01
usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-3: Product: Virtual Hub
usb 1-3: Manufacturer: American Megatrends Inc.
usb 1-3: SerialNumber: serial
usb 1-3.3: new high-speed USB device number 3 using xhci_hcd
usb 1-3.3: New USB device found, idVendor=046b, idProduct=ff31
usb 1-3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-3.3: Product: Virtual HardDisk Device
usb 1-3.3: Manufacturer: American Megatrends Inc.
usb 1-3.4: new low-speed USB device number 4 using xhci_hcd
usb 1-3.4: New USB device found, idVendor=046b, idProduct=ff10
usb 1-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-3.4: Product: Virtual Keyboard and Mouse
usb 1-3.4: Manufacturer: American Megatrends Inc.
With the quirk I have not been able to trigger the issue with
half an hour of saturation soak testing.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'sound/pci/ctxfi/cthw20k2.c')
0 files changed, 0 insertions, 0 deletions