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| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-10-03 11:16:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-27 10:17:23 +0200 |
| commit | 6e500be96d0c5ef7d60807001f75f638ec086c7d (patch) | |
| tree | a3dde525d0e1668822303634ed9620bca21d47fc | |
| parent | d3d493cf256700fe39876f3d785180e3c022b134 (diff) | |
| download | linux-6e500be96d0c5ef7d60807001f75f638ec086c7d.tar.gz linux-6e500be96d0c5ef7d60807001f75f638ec086c7d.tar.bz2 linux-6e500be96d0c5ef7d60807001f75f638ec086c7d.zip | |
usb: quirks: add quirk for WORLDE MINI MIDI keyboard
commit 2811501e6d8f5747d08f8e25b9ecf472d0dc4c7d upstream.
This keyboard doesn't implement Get String descriptors properly even
though string indexes are valid. What happens is that when requesting
for the String descriptor, the device disconnects and
reconnects. Without this quirk, this loop will continue forever.
Cc: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Владимир Мартьянов <vilgeforce@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/quirks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index ddc5e8833772..76d92d84e0d6 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -214,6 +214,10 @@ static const struct usb_device_id usb_quirk_list[] = { /* Corsair Strafe RGB */ { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT }, + /* MIDI keyboard WORLDE MINI */ + { USB_DEVICE(0x1c75, 0x0204), .driver_info = + USB_QUIRK_CONFIG_INTF_STRINGS }, + /* Acer C120 LED Projector */ { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM }, |