USB: serial: pl2303: fix GS type detection

BugLink: https://bugs.launchpad.net/bugs/1969110
commit 5b6ab28d06780c87320ceade61698bb6719c85db upstream.

At least some PL2303GS have a bcdDevice of 0x605 instead of 0x100 as the
datasheet claims. Add it to the list of known release numbers for the
HXN (G) type.

Fixes: 894758d0571d ("USB: serial: pl2303: tighten type HXN (G) detection")
Reported-by: Matyáš Kroupa <kroupa.matyas@gmail.com>
Link: https://lore.kernel.org/r/165de6a0-43e9-092c-2916-66b115c7fbf4@gmail.com
Cc: stable@vger.kernel.org	# 5.13
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 33325a62249e28066e9900a4ec3ee5bce75be6b4)
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index e2ef761ed39c7285b339df16e731bb73bd256d9c..88b284d61681ae76d0eec83f32d7eca0c53d662d 100644 (file)
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -436,6 +436,7 @@ static int pl2303_detect_type(struct usb_serial *serial)
                case 0x105:
                case 0x305:
                case 0x405:
+               case 0x605:
                        /*
                         * Assume it's an HXN-type if the device doesn't
                         * support the old read request value.