[PATCH 5.15 016/667] USB: new quirk for Dell Gen 2 devices
From: Greg Kroah-Hartman
Date: Tue Jun 07 2022 - 14:18:24 EST
From: Monish Kumar R <monish.kumar.r@xxxxxxxxx>
commit 97fa5887cf283bb75ffff5f6b2c0e71794c02400 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@xxxxxxxxx>
Cc: stable <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220520130044.17303-1-monish.kumar.r@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/core/quirks.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -510,6 +510,9 @@ static const struct usb_device_id usb_qu
/* 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 },