Skip to content

Commit 9ea63c4

Browse files
author
Jiri Kosina
committed
HID: usbhid: enable NO_INIT_REPORTS quirk for Semico USB Keykoard
The device which identifies itself as a "USB Keykoard" (no typo) with VID:PID 1a2c:0023 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. This patch adds the quirk for this device, which causes the delay to disappear. [[email protected]: remove superfluous comment and fix ordering] Signed-off-by: Daniel Kamil Kozar <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
1 parent 00478ee commit 9ea63c4

File tree

2 files changed

+4
-0
lines changed

2 files changed

+4
-0
lines changed

drivers/hid/hid-ids.h

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -771,6 +771,9 @@
771771
#define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001
772772
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE 0x0600
773773

774+
#define USB_VENDOR_ID_SEMICO 0x1a2c
775+
#define USB_DEVICE_ID_SEMICO_USB_KEYKOARD 0x0023
776+
774777
#define USB_VENDOR_ID_SENNHEISER 0x1395
775778
#define USB_DEVICE_ID_SENNHEISER_BTD500USB 0x002c
776779

drivers/hid/usbhid/hid-quirks.c

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -115,6 +115,7 @@ static const struct hid_blacklist {
115115
{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X, HID_QUIRK_MULTI_INPUT },
116116
{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X, HID_QUIRK_MULTI_INPUT },
117117
{ USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE, HID_QUIRK_NO_INIT_REPORTS },
118+
{ USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD, HID_QUIRK_NO_INIT_REPORTS },
118119
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1, HID_QUIRK_NO_INIT_REPORTS },
119120
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2, HID_QUIRK_NO_INIT_REPORTS },
120121
{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD, HID_QUIRK_NO_INIT_REPORTS },

0 commit comments

Comments
 (0)