From patchwork Thu Aug 20 09:22:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 265525 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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 AB36DC433DF for ; Thu, 20 Aug 2020 11:54:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 834A3207BB for ; Thu, 20 Aug 2020 11:54:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597924475; bh=mWsxCKDF2jQl76QZS+o3janKb4+GWIAq68VFC1YnKXw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=kTi0VV5rpDdJw4M/RiqSspnH6ovGNVa8tqp049YPAePaSD9untomwMd1ejMYRgRaM YMtaxGd7RgKItdWKyg1vg4qOTA8RyB1ntglXpOwK+mriT1fRAiDNdRLc8R+FQpdooh XtAUriVHwlGk+Mw+uQsNACRvdkKp92zLk6Bi3x0U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730814AbgHTLsm (ORCPT ); Thu, 20 Aug 2020 07:48:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:52786 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730589AbgHTKDD (ORCPT ); Thu, 20 Aug 2020 06:03:03 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B70AA22BEA; Thu, 20 Aug 2020 10:03:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597917783; bh=mWsxCKDF2jQl76QZS+o3janKb4+GWIAq68VFC1YnKXw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NlVaKbLv6J79XiNf2AEaaXnYl99TTPU1cSn1VLsMSpYTPO3AOheYlwCKwE9vUdBi3 cyWF0VVLnKucCkKq2rPpvXCojHnNWbp1NOtgtjMKprhWreSdmXF+PQkYz5+S1lrD4+ pxPvAJ1haYi+U0uWqKD/WMCEviFDdAuWXiVO0vgM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hector Martin , Takashi Iwai Subject: [PATCH 4.9 156/212] ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109 Date: Thu, 20 Aug 2020 11:22:09 +0200 Message-Id: <20200820091610.280373483@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200820091602.251285210@linuxfoundation.org> References: <20200820091602.251285210@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Hector Martin commit 14a720dc1f5332f3bdf30a23a3bc549e81be974c upstream. Matching by device matches all interfaces, which breaks the video/HID portions of the device depending on module load order. Fixes: e337bf19f6af ("ALSA: usb-audio: add quirk for MacroSilicon MS2109") Cc: stable@vger.kernel.org Signed-off-by: Hector Martin Link: https://lore.kernel.org/r/20200810045319.128745-1-marcan@marcan.st Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/quirks-table.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -3335,7 +3335,13 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge * with. */ { - USB_DEVICE(0x534d, 0x2109), + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | + USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_SUBCLASS, + .idVendor = 0x534d, + .idProduct = 0x2109, + .bInterfaceClass = USB_CLASS_AUDIO, + .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { .vendor_name = "MacroSilicon", .product_name = "MS2109",