| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 004/411] USB: new quirk for Dell Gen 2 devices | Date | Mon, 13 Jun 2022 12:04:37 +0200 |
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From: Monish Kumar R <monish.kumar.r@intel.com>
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@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> --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -511,6 +511,9 @@ 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 },
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