linux-kernel - [PATCH] USB: quirks: Add no-lpm quirk for another Raydium touchscreen

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Date:   Fri, 31 Jul 2020 13:16:20 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     gregkh@...uxfoundation.org
Cc:     Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Johan Hovold <johan@...nel.org>,
        Alan Stern <stern@...land.harvard.edu>,
        Gustavo Padovan <gustavo.padovan@...labora.com>,
        Jonathan Cox <jonathan@...ox.net>,
        Richard Dodd <richard.o.dodd@...il.com>,
        Tomasz Meresiński <tomasz@...esinski.eu>,
        Dan Lazewatsky <dlaz@...omium.org>,
        Hans de Goede <hdegoede@...hat.com>,
        linux-usb@...r.kernel.org (open list:USB SUBSYSTEM),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] USB: quirks: Add no-lpm quirk for another Raydium touchscreen

There's another Raydium touchscreen needs the no-lpm quirk:
[    1.339149] usb 1-9: New USB device found, idVendor=2386, idProduct=350e, bcdDevice= 0.00
[    1.339150] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.339151] usb 1-9: Product: Raydium Touch System
[    1.339152] usb 1-9: Manufacturer: Raydium Corporation
...
[    6.450497] usb 1-9: can't set config #1, error -110

BugLink: https://bugs.launchpad.net/bugs/1889446
Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
---
 drivers/usb/core/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index e0b77674869c..6afb67c187b1 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -457,6 +457,8 @@ static const struct usb_device_id usb_quirk_list[] = {
 
 	{ USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM },
 
+	{ USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* DJI CineSSD */
 	{ USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },
 
-- 
2.17.1