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Commit cbe3cdcf authored by Bernhard Rosenkraenzer's avatar Bernhard Rosenkraenzer Committed by Greg Kroah-Hartman
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USB: Add delay-init quirk for Corsair K70 LUX keyboards 



commit a0fea6027f19c62727315aba1a7fae75a9caa842 upstream.

Without this patch, K70 LUX keyboards don't work, saying
usb 3-3: unable to read config index 0 descriptor/all
usb 3-3: can't read configurations, error -110
usb usb3-port3: unable to enumerate USB device

Signed-off-by: default avatarBernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6a5d1442

drivers/usb/core/quirks.c

+3 −0
Original line number Diff line number Diff line
@@ -214,6 +214,9 @@ static const struct usb_device_id usb_quirk_list[] = { 
	/* Corsair Strafe RGB */

	{ USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT },



	/* Corsair K70 LUX */

	{ USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT },



	/* MIDI keyboard WORLDE MINI */

	{ USB_DEVICE(0x1c75, 0x0204), .driver_info =

			USB_QUIRK_CONFIG_INTF_STRINGS },