From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E28AC433EF for ; Mon, 6 Sep 2021 12:59:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1FACB60F43 for ; Mon, 6 Sep 2021 12:59:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242845AbhIFNBC (ORCPT ); Mon, 6 Sep 2021 09:01:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:37906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243333AbhIFM7y (ORCPT ); Mon, 6 Sep 2021 08:59:54 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4881561056; Mon, 6 Sep 2021 12:58:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1630933128; bh=H6Ec/h8dYi+r/7tH8UjUPCKMdRzqno0ISBFRLdo00bQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B/nauYAPeveYyqCWP2pM6WavJSsy+MBM23KJxiHSq3Z3HLi34ea1PYy+kUt3MLTmc XL9sgIv4096AzE68MhzL4zGMYB9XcJAidn96sNGk/z+4HeRlkvpsU81BTMpH7LQh9u dV4NoIHUA5OtfAi4QA/rwx5cFN229EQ37e7qYmT8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Robert Marko , Johan Hovold Subject: [PATCH 5.14 04/14] USB: serial: pl2303: fix GL type detection Date: Mon, 6 Sep 2021 14:55:50 +0200 Message-Id: <20210906125448.302396823@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210906125448.160263393@linuxfoundation.org> References: <20210906125448.160263393@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Robert Marko commit dcf097e7d21fbdfbf20e473ac155f4d154018374 upstream. 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: 894758d0571d ("USB: serial: pl2303: tighten type HXN (G) detection") Signed-off-by: Robert Marko Cc: stable@vger.kernel.org # 5.13 Link: https://lore.kernel.org/r/20210826110239.5269-1-robert.marko@sartura.hr Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/pl2303.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -433,6 +433,7 @@ static int pl2303_detect_type(struct usb 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.