kernel/drivers/usb/core/quirks.c, branch linux-rolling-stable

USB: ezcap401 needs USB_QUIRK_NO_BOS to function on 10gbs usb speed

2026-03-19T15:15:03Z

commit d0d9b1f4f5391e6a00cee81d73ed2e8f98446d5f upstream. Add USB_QUIRK_NO_BOS for ezcap401 capture card, without it dmesg will show "unable to get BOS descriptor or descriptor too short" and "unable to read config index 0 descriptor/start: -71" errors and device will not able to work at full speed at 10gbs Signed-off-by: Vyacheslav Vahnenko Cc: stable Link: https://patch.msgid.link/20260313123638.20481-1-vahnenko2003@gmail.com Signed-off-by: Greg Kroah-Hartman

usb/core/quirks: Add Huawei ME906S-device to wakeup quirk

2026-03-19T15:15:03Z

commit 0326ff28d56b4fa202de36ffc8462a354f383a64 upstream. Similar to other Huawei LTE modules using this quirk, this version with another vid/pid suffers from spurious wakeups. Setting the quirk fixes the issue for this device as well. Cc: stable Signed-off-by: Christoffer Sandberg Signed-off-by: Werner Sembach Link: https://patch.msgid.link/20260306172817.2098898-1-wse@tuxedocomputers.com Signed-off-by: Greg Kroah-Hartman

USB: add QUIRK_NO_BOS for video capture several devices

2026-03-19T15:15:03Z

commit 93cd0d664661f58f7e7bed7373714ab2ace41734 upstream. Several USB capture devices also need the USB_QUIRK_NO_BOS set for them to work properly, odds are they are all the same chip inside, just different vendor/product ids. This fixes up: - ASUS TUF 4K PRO - Avermedia Live Gamer Ultra 2.1 (GC553G2) - UGREEN 35871 to now run at full speed (10 Gbps/4K 60 fps mode.) Link: https://lore.kernel.org/r/CACy+XB-f-51xGpNQFCSm5pE_momTQLu=BaZggHYU1DiDmFX=ug@mail.gmail.com Cc: stable Signed-off-by: A1RM4X Signed-off-by: Greg Kroah-Hartman

usb: core: add USB_QUIRK_NO_BOS for devices that hang on BOS descriptor

2026-01-07T16:07:00Z

Add USB_QUIRK_NO_BOS quirk flag to skip requesting the BOS descriptor for devices that cannot handle it. Add Elgato 4K X (0fd9:009b) to the quirk table. This device hangs when the BOS descriptor is requested at SuperSpeed Plus (10Gbps). Link: https://bugzilla.kernel.org/show_bug.cgi?id=220027 Cc: stable Signed-off-by: Johannes Brüderl Link: https://patch.msgid.link/20251207090220.14807-1-johannes.bruederl@gmail.com Signed-off-by: Greg Kroah-Hartman

usb/core/quirks: Add Huawei ME906S to wakeup quirk

2025-10-22T08:00:57Z

The list of Huawei LTE modules needing the quirk fixing spurious wakeups was missing the IDs of the Huawei ME906S module, therefore suspend did not work. Cc: stable Signed-off-by: Tim Guttzeit Signed-off-by: Werner Sembach Link: https://patch.msgid.link/20251020134304.35079-1-wse@tuxedocomputers.com Signed-off-by: Greg Kroah-Hartman

usb: quirks: Add DELAY_INIT quick for another SanDisk 3.2Gen1 Flash Drive

2025-08-13T15:15:19Z

Another SanDisk 3.2Gen1 Flash Drive also need DELAY_INIT quick, or it will randomly work incorrectly on Huawei hisi platforms when doing reboot test. Signed-off-by: Miao Li Cc: stable Link: https://lore.kernel.org/r/20250801082728.469406-1-limiao870622@163.com Signed-off-by: Greg Kroah-Hartman

Merge merge point of tag 'usb-6.16-rc5' into usb-next

2025-07-05T05:52:33Z

We need the USB fixes in here as well to build on top of for other changes that depend on them. Signed-off-by: Greg Kroah-Hartman

Logitech C-270 even more broken

2025-06-19T10:35:50Z

Some varieties of this device don't work with RESET_RESUME alone. Signed-off-by: Oliver Neukum Cc: stable Link: https://lore.kernel.org/r/20250605122852.1440382-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

usb: core: Add 0x prefix to quirks debug output

2025-06-19T10:26:04Z

Use "0x%x" format for quirks debug print to clarify it's a hexadecimal value. Improves readability and consistency with other hex outputs. Signed-off-by: Jiayi Li Link: https://lore.kernel.org/r/20250603071045.3243699-1-lijiayi@kylinos.cn Signed-off-by: Greg Kroah-Hartman

usb: quirks: Add NO_LPM quirk for SanDisk Extreme 55AE

2025-05-21T11:09:30Z

This device exhibits I/O errors during file transfers due to unstable link power management (LPM) behavior. The kernel logs show repeated warm resets and eventual disconnection when LPM is enabled: [ 3467.810740] hub 2-0:1.0: state 7 ports 6 chg 0000 evt 0020 [ 3467.810740] usb usb2-port5: do warm reset [ 3467.866444] usb usb2-port5: not warm reset yet, waiting 50ms [ 3467.907407] sd 0:0:0:0: [sda] tag#12 sense submit err -19 [ 3467.994423] usb usb2-port5: status 02c0, change 0001, 10.0 Gb/s [ 3467.994453] usb 2-5: USB disconnect, device number 4 The error -19 (ENODEV) occurs when the device disappears during write operations. Adding USB_QUIRK_NO_LPM disables link power management for this specific device, resolving the stability issues. Signed-off-by: Jiayi Li Cc: stable Link: https://lore.kernel.org/r/20250508055947.764538-1-lijiayi@kylinos.cn Signed-off-by: Greg Kroah-Hartman