Commit 6ef4fa7a authored Jul 06, 2016 by Joseph Salisbury Committed by Sasha Levin Aug 22, 2016

usb: quirks: Add no-lpm quirk for Elan

[ Upstream commit 25b1f9acc452209ae0fcc8c1332be852b5c52f53 ]

BugLink: http://bugs.launchpad.net/bugs/1498667

As reported in BugLink, this device has an issue with Linux Power
Management so adding a quirk.  This quirk was reccomended by Alan Stern:

http://lkml.iu.edu/hypermail/linux/kernel/1606.2/05590.html



Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>

parent 84aec61c

drivers/usb/core/quirks.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -125,6 +125,9 @@ static const struct usb_device_id usb_quirk_list[] = {
		{ USB_DEVICE(0x04f3, 0x016f), .driver_info =
		USB_QUIRK_DEVICE_QUALIFIER },

		{ USB_DEVICE(0x04f3, 0x0381), .driver_info =
		USB_QUIRK_NO_LPM },

		{ USB_DEVICE(0x04f3, 0x21b8), .driver_info =
		USB_QUIRK_DEVICE_QUALIFIER },