From patchwork Tue Jul 7 22:16:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Mostafa X-Patchwork-Id: 492650 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id C76C21402BF; Wed, 8 Jul 2015 08:18:59 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1ZCbCZ-00028i-W7; Tue, 07 Jul 2015 22:18:55 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1ZCbA1-0000eT-CG for kernel-team@lists.ubuntu.com; Tue, 07 Jul 2015 22:16:17 +0000 Received: from 1.general.kamal.us.vpn ([10.172.68.52] helo=fourier) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1ZCbA1-0000YV-5e; Tue, 07 Jul 2015 22:16:17 +0000 Received: from kamal by fourier with local (Exim 4.82) (envelope-from ) id 1ZCb9y-0002fj-VE; Tue, 07 Jul 2015 15:16:14 -0700 From: Kamal Mostafa To: Wolfram Sang Subject: [3.13.y-ckt stable] Patch "ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam Fusion" has been added to staging queue Date: Tue, 7 Jul 2015 15:16:14 -0700 Message-Id: <1436307374-10241-1-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 X-Extended-Stable: 3.13 Cc: Takashi Iwai , Kamal Mostafa , kernel-team@lists.ubuntu.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam Fusion to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11-ckt23. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 2dc6d0a43df277da0fc9fbbf86a8c6043bf66929 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 29 May 2015 19:50:56 +0900 Subject: ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam Fusion commit 1ef9f0583514508bc93427106ceef3215e4eb1a5 upstream. Fix this from the logs: usb 7-1: New USB device found, idVendor=046d, idProduct=08ca ... usb 7-1: Warning! Unlikely big volume range (=3072), cval->res is probably wrong. usb 7-1: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1 Signed-off-by: Wolfram Sang Signed-off-by: Takashi Iwai Signed-off-by: Kamal Mostafa --- sound/usb/mixer.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1 diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 2d37b3f..c601033 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -891,6 +891,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */ case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */ case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */ + case USB_ID(0x046d, 0x08ca): /* Logitech Quickcam Fusion */ case USB_ID(0x046d, 0x0991): /* Most audio usb devices lie about volume resolution. * Most Logitech webcams have res = 384.