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USB: serial: pl2303: fix GS type detection 

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: 894758d057 ("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>
This commit is contained in:
Johan Hovold 2022-03-07 15:23:19 +01:00
parent e1d1564656
commit 5b6ab28d06
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/serial/pl2303.c
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@ -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.