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USB: new quirk for Dell Gen 2 devices
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commit 97fa588 upstream.

Add USB_QUIRK_NO_LPM and USB_QUIRK_RESET_RESUME quirks for Dell usb gen
2 device to not fail during enumeration.

Found this bug on own testing

Signed-off-by: Monish Kumar R <monish.kumar.r@intel.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220520130044.17303-1-monish.kumar.r@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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monishku authored and gregkh committed Jun 9, 2022
1 parent 19b3fe8 commit 0420275
Showing 1 changed file with 3 additions and 0 deletions.
3 changes: 3 additions & 0 deletions drivers/usb/core/quirks.c
Original file line number Diff line number Diff line change
Expand Up @@ -511,6 +511,9 @@ static const struct usb_device_id usb_quirk_list[] = {
/* DJI CineSSD */
{ USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },

/* DELL USB GEN2 */
{ USB_DEVICE(0x413c, 0xb062), .driver_info = USB_QUIRK_NO_LPM | USB_QUIRK_RESET_RESUME },

/* VCOM device */
{ USB_DEVICE(0x4296, 0x7570), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS },

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