kernel/linux.git/drivers/hid/hid-ids.h, branch v7.1

HID: quirks: Add ALWAYS_POLL quirk for SIGMACHIP USB mouse

2026-05-21T14:51:30+00:00

The SIGMACHIP USB mouse with VID/PID 1c4f:0034 can disconnect and re-enumerate repeatedly after it has been enumerated if its interrupt endpoint is not continuously polled. This was observed with the device reporting itself as "SIGMACHIP Usb Mouse". Keeping the input event device open avoids the disconnects. Add HID_QUIRK_ALWAYS_POLL for this device so the HID core keeps polling it even when there is no userspace input consumer. Cc: stable@vger.kernel.org Signed-off-by: hlleng Signed-off-by: Benjamin Tissoires

HID: i2c-hid: add reset quirk for BLTP7853 touchpad

2026-05-12T16:11:43+00:00

The BLTP7853 I2C HID touchpad may fail to probe after reboot or reprobe because reset completion is not signalled to the host. The driver then waits for the reset-complete interrupt until it times out and the device probe fails: i2c_hid i2c-BLTP7853:00: failed to reset device. i2c_hid i2c-BLTP7853:00: can't add hid device: -61 i2c_hid: probe of i2c-BLTP7853:00 failed with error -61 Add I2C_HID_QUIRK_NO_IRQ_AFTER_RESET for the device so i2c-hid does not wait for a reset interrupt that may never arrive. Signed-off-by: Xu Rao Signed-off-by: Jiri Kosina

HID: elan: Add support for ELAN SB974D touchpad

2026-04-28T16:30:02+00:00

Elan SB974D touchpad uses ELAN_MT_I2C format to send HID reports. Add an entry to match for the device and parse its vendor specific format. Signed-off-by: Damien Dejean Signed-off-by: Kornel Dulęba Signed-off-by: Jiri Kosina

Merge branch 'for-7.1/lenovo-v2' into for-linus

2026-04-16T19:07:13+00:00

- new driver for Lenovo Legion Go / S devices (Derek J. Clark)

Merge branch 'for-7.1/sony' into for-linus

2026-04-16T19:03:56+00:00

- new support for a variety of Rock Band and DJ Hero Turntable devices (Rosalie Wanders)

HID: huawei: fix CD30 keyboard report descriptor issue

2026-04-09T15:56:46+00:00

When the Huawei CD30 USB keyboard undergoes 500 reboot cycles, initialization may fail due to a report descriptor problem. The error log is as follows: [pid:175,cpu0,kworker/0:1,6]usb 1-1.2.2: new low-speed USB device number 6 using xhci-hcd [pid:175,cpu0,kworker/0:1,9]usb 1-1.2.2: New USB device found, idVendor=12d1, idProduct=109b, bcdDevice= 1.03 [pid:175,cpu0,kworker/0:1,0]usb 1-1.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [pid:175,cpu0,kworker/0:1,1]usb 1-1.2.2: Product: HUAWEI USB Wired Keyboard [pid:175,cpu0,kworker/0:1,2]usb 1-1.2.2: Manufacturer: HUAWEI [pid:175,cpu0,kworker/0:1,4]input: HUAWEI HUAWEI USB Wired Keyboard as /devices/platform/efc00000.hisi_usb/efc00000.dwc3/xhci-hcd.1.auto/usb1/1-1/1-1.2/1-1.2.2/1-1.2.2:1.0/0003:12D1:109B.0002/input/input6 [pid:175,cpu0,kworker/0:1,5]hid-generic 0003:12D1:109B.0002: input,hidraw1: USB HID v1.10 Keyboard [HUAWEI HUAWEI USB Wired Keyboard] on usb-xhci-hcd.1.auto-1.2.2/input0 [pid:175,cpu0,kworker/0:1,9]hid-generic 0003:12D1:109B.0003: collection stack underflow [pid:175,cpu0,kworker/0:1,0]hid-generic 0003:12D1:109B.0003: item 0 0 0 12 parsing failed [pid:175,cpu0,kworker/0:1,1]hid-generic: probe of 0003:12D1:109B.0003 failed with error -22 ... When encountering such a situation, fix it with the correct report descriptor. Signed-off-by: Miao Li Signed-off-by: Jiri Kosina

HID: sony: add support for more instruments

2026-04-08T22:12:33+00:00

This patch adds support for the following instruments: * Rock Band 1/2/3 Wii/PS3 instruments * Rock Band 3 PS3 Pro instruments * DJ Hero Turntable Wii and PS3 instruments are the same besides the vendor and product ID. This patch also fixes the mappings for the existing Guitar Hero instruments. Co-developed-by: Sanjay Govind Signed-off-by: Sanjay Govind Co-developed-by: Brenton Simpson Signed-off-by: Brenton Simpson Signed-off-by: Rosalie Wanders Signed-off-by: Jiri Kosina

HID: Kysona: Add support for VXE Dragonfly R1 Pro

2026-03-27T14:51:05+00:00

Apparently this same protocol is used by more mice from different brands. This patch adds support for the VXE Dragonfly R1 Pro. Tested-by: Dominykas Svetikas Signed-off-by: Lode Willems Signed-off-by: Jiri Kosina

HID: quirks: add HID_QUIRK_ALWAYS_POLL for 8BitDo Pro 3

2026-03-27T10:50:39+00:00

According to a mailing list report [1], this controller's predecessor has the same issue. However, it uses the xpad driver instead of HID, so this quirk wouldn't apply. [1]: https://lore.kernel.org/linux-input/unufo3$det$1@ciao.gmane.io/ Signed-off-by: leo vriska Signed-off-by: Jiri Kosina

HID: input: Drop Asus UX550* touchscreen ignore battery quirks

2026-03-11T14:26:47+00:00

Drop the Asus UX550* touchscreen ignore battery quirks, there is a blanket HID_BATTERY_QUIRK_IGNORE for all USB_VENDOR_ID_ELAN USB touchscreens now, so these are just a duplicate of those. Signed-off-by: Hans de Goede Signed-off-by: Jiri Kosina