diff options
| author | Lei Huang <huanglei@kylinos.cn> | 2025-02-12 17:38:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-14 09:25:41 +0100 |
| commit | e169d96eecd447ff7fd7542ca5fa0911f5622054 (patch) | |
| tree | d381f1efc8274410d774a2b0d3451a84794dff65 /drivers/usb | |
| parent | 399a45e5237ca14037120b1b895bd38a3b4492ea (diff) | |
USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist
Teclast disk used on Huawei hisi platforms doesn't work well,
losing connectivity intermittently if LPM is enabled.
Add quirk disable LPM to resolve the issue.
Signed-off-by: Lei Huang <huanglei@kylinos.cn>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20250212093829.7379-1-huanglei814@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 59ed9768dae1..dfcfc142bd5e 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -528,6 +528,9 @@ static const struct usb_device_id usb_quirk_list[] = { /* Blackmagic Design UltraStudio SDI */ { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM }, + /* Teclast disk */ + { USB_DEVICE(0x1f75, 0x0917), .driver_info = USB_QUIRK_NO_LPM }, + /* Hauppauge HVR-950q */ { USB_DEVICE(0x2040, 0x7200), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, |