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authorDaniel Bristot de Oliveira <bristot@redhat.com>2016-03-10 20:17:58 +0300
committerJiri Kosina <jkosina@suse.cz>2016-03-10 20:20:24 +0300
commitc14022bfd2eb2d2ece74a405dfbdb02a829c07bc (patch)
tree5218a2309efd4e28d6cbda43636c8afa82e318d3 /drivers/hid/usbhid/hid-quirks.c
parente791f7b102138e4f2bbd7ea6e968ba77c59b3764 (diff)
downloadlinux-c14022bfd2eb2d2ece74a405dfbdb02a829c07bc.tar.xz
HID: usbhid: enable NO_INIT_REPORTS quirk for Semico USB Keykoard2
The device which identifies itself as a "USB Keykoard" (no typo) with VID:PID 1a2c:0027 does not seem to be handling the reports initialization very well. This results in a "usb_submit_urb(ctrl) failed: -1" message from the kernel when connected, and a delay before its initialization. It can also cause the hang the system. This patch adds the quirk for this device, which causes the delay to disappear. It is named as "USB Keykoard2" because the "USB Keykoard" already exists. Signed-off-by: Daniel Bristot de Oliveira <bristot@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/usbhid/hid-quirks.c')
-rw-r--r--drivers/hid/usbhid/hid-quirks.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index cb8cbdd07c4e..ed2f68edc8f1 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -142,6 +142,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD, HID_QUIRK_NO_INIT_REPORTS },