Commit dcf097e7 authored by Robert Marko's avatar Robert Marko Committed by Johan Hovold
Browse files

USB: serial: pl2303: fix GL type detection

At least some PL2303GL have a bcdDevice of 0x405 instead of 0x100 as the
datasheet claims. Add it to the list of known release numbers for the
HXN (G) type.

Fixes: 894758d0

 ("USB: serial: pl2303: tighten type HXN (G) detection")
Signed-off-by: default avatarRobert Marko <robert.marko@sartura.hr>
Cc: stable@vger.kernel.org	# 5.13
Link: https://lore.kernel.org/r/20210826110239.5269-1-robert.marko@sartura.hr

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent df7b16d1
......@@ -433,6 +433,7 @@ static int pl2303_detect_type(struct usb_serial *serial)
switch (bcdDevice) {
case 0x100:
case 0x305:
case 0x405:
/*
* Assume it's an HXN-type if the device doesn't
* support the old read request value.
......
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