USB: quirks: Add no-lpm quirk for Raydium touchscreens

BugLink: https://bugs.launchpad.net/bugs/1802248
Raydium USB touchscreen fails to set config if LPM is enabled:
[    2.030658] usb 1-8: New USB device found, idVendor=2386, idProduct=3119
[    2.030659] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.030660] usb 1-8: Product: Raydium Touch System
[    2.030661] usb 1-8: Manufacturer: Raydium Corporation
[    7.132209] usb 1-8: can't set config #1, error -110

Same behavior can be observed on 2386:3114.

Raydium claims the touchscreen supports LPM under Windows, so I used
Microsoft USB Test Tools (MUTT) [1] to check its LPM status. MUTT shows
that the LPM doesn't work under Windows, either. So let's just disable LPM
for Raydium touchscreens.

[1] https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/usb-test-tools

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(backported from commit deefd24228a172d1b27d4a9adbfd2cdacd60ae64)
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Acked-by: Anthony Wong <anthony.wong@canonical.com>
Acked-By: AceLan Kao <acelan.kao@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 0c60a666b3412597235fe71b21d6abd96a18e42f..fb16745d9bdc1df80baa346fa651c5b1e1daa287 100644 (file)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -413,6 +413,11 @@ static const struct usb_device_id usb_quirk_list[] = {
        { USB_DEVICE(0x2040, 0x7200), .driver_info =
                        USB_QUIRK_CONFIG_INTF_STRINGS },
 
+       /* Raydium Touchscreen */
+       { USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM },
+
+       { USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM },
+
        /* INTEL VALUE SSD */
        { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },