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=-5.8 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,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 7F923C43613 for ; Thu, 20 Jun 2019 18:05:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52248204FD for ; Thu, 20 Jun 2019 18:05:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561053955; bh=9PkkKS4eK3cHYIwtOop9pQXBjR3OgNjWLKjzMomaHd4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WioH3tw6xSI0Is1x90XOHFRh+gSI/F80o8UfJtoLaThlpAd53TSHegK+gdBm1p/pt iOOD5bb990EzFkMQ2eghIuhT62lTqRSQcw8SExF+griGUcfDPJ5U3sJhyipk2E+coi eEdEkzMfSD3Q7XkJW+LL94qqXjqkX2ejJBOIWnBw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727200AbfFTSFt (ORCPT ); Thu, 20 Jun 2019 14:05:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:59544 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727485AbfFTSFt (ORCPT ); Thu, 20 Jun 2019 14:05:49 -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 34FCA2089C; Thu, 20 Jun 2019 18:05:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561053948; bh=9PkkKS4eK3cHYIwtOop9pQXBjR3OgNjWLKjzMomaHd4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iPcjqoYm9iuxMXidJKMHDreN8nqUdTep+5r3vKNvGcu2EsoBoUgSjkuy2YkvjDay+ BWwtfa/8yuBENLKAJEWAC+oW5dfuo/LhEnFcJGYe3I0c5arhz9vzhGieJXyACOyV5v fqCDY69FwFnjjbMp/mU5bHz7zdkzL6yWQNTltDJA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Marco Zatta Subject: [PATCH 4.9 084/117] USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. Date: Thu, 20 Jun 2019 19:56:58 +0200 Message-Id: <20190620174357.272434119@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190620174351.964339809@linuxfoundation.org> References: <20190620174351.964339809@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: Marco Zatta commit bd21f0222adab64974b7d1b4b8c7ce6b23e9ea4d upstream. This patch fixes the chipmunk-like voice that manifets randomly when using the integrated mic of the Logitech Webcam HD C270. The issue was solved initially for this device by commit 2394d67e446b ("USB: add RESET_RESUME for webcams shown to be quirky") but it was then reintroduced by e387ef5c47dd ("usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams"). This patch is to have the fix back. Signed-off-by: Marco Zatta Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -70,6 +70,9 @@ static const struct usb_device_id usb_qu /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */ { USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Logitech HD Webcam C270 */ + { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Logitech HD Pro Webcams C920, C920-C, C925e and C930e */ { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT }, { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },