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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 62445C3A5A9 for ; Wed, 4 Sep 2019 18:11:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3D20F22DBF for ; Wed, 4 Sep 2019 18:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567620709; bh=2+lDASw6thM+eORtmapA7D8758mNopZ9lXcWqgfi+5E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=aGcq3LHeW3Sjw0jOgRP2aEVp15mvqQ3RNJRf5fJsMHL/hN/ecFGGT16qVk0ZBIkT5 NbakUt/wNoXOOS7c1XURU0VglRkpMmJDIJnFkAn4bF3D7eJX89z/4hhnX5mGrVGT+H 7mmvnn4bdIaG8DHxsJ2QVN7uIwVDO/J++gOoFKXo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389393AbfIDSLs (ORCPT ); Wed, 4 Sep 2019 14:11:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:55970 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389206AbfIDSLs (ORCPT ); Wed, 4 Sep 2019 14:11:48 -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 2B4AD2087E; Wed, 4 Sep 2019 18:11:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567620707; bh=2+lDASw6thM+eORtmapA7D8758mNopZ9lXcWqgfi+5E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LdhyAnDBdVMXztfBVDTzszZeBYQIp7CAfUJE/tQ1xTuivNYDGefXUO5wpobkRj4Yp yo58Mp0ufjTGdLiSVUkePPW1MHer4yAwzKcul73HZHjiBaV/YW7HIaXWqcHxyGoqwp +Y1yIoovGcVk56hTjuRAmerwNvJB7XgkWP8WgvLY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Takashi Iwai Subject: [PATCH 5.2 066/143] ALSA: usb-audio: Add implicit fb quirk for Behringer UFX1604 Date: Wed, 4 Sep 2019 19:53:29 +0200 Message-Id: <20190904175316.650655704@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190904175314.206239922@linuxfoundation.org> References: <20190904175314.206239922@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Takashi Iwai commit 1a15718b41df026cffd0e42cfdc38a1384ce19f9 upstream. Behringer UFX1604 requires the similar quirk to apply implicit fb like another Behringer model UFX1204 in order to fix the noisy playback. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204631 Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/pcm.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -339,6 +339,7 @@ static int set_sync_ep_implicit_fb_quirk ep = 0x81; ifnum = 2; goto add_sync_ep_from_ifnum; + case USB_ID(0x1397, 0x0001): /* Behringer UFX1604 */ case USB_ID(0x1397, 0x0002): /* Behringer UFX1204 */ ep = 0x81; ifnum = 1;