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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no 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 44A85C4360C for ; Mon, 7 Oct 2019 02:00:08 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B39AC2087E for ; Mon, 7 Oct 2019 02:00:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="EL24ODPQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B39AC2087E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id D03DE15E0; Mon, 7 Oct 2019 03:59:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D03DE15E0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1570413605; bh=9cjWOoWkmHI/RrMVCnBQ4CWIB5wAIXt/Hc/7F5emDR8=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=EL24ODPQk0FgJC+7dToi/fK6cYTWsL6uLNQclq5hvJPhXpLbHnZErPSpTi9BYaP8t 8x9IlCp2ehtgCuDRZcc3+ENNC+WImDhD/nETkHdRSDVhY6POYnBaVvEKPHapW+XOaw 9rLI7uuYoIs+xCzQrbt5usqTHmeNEbh0gQzlGnTQ= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 5527AF802BD; Mon, 7 Oct 2019 03:59:15 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4A32BF802BE; Mon, 7 Oct 2019 03:59:13 +0200 (CEST) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id DA831F80096 for ; Mon, 7 Oct 2019 03:59:10 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz DA831F80096 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 23D1AAC8E; Mon, 7 Oct 2019 01:59:10 +0000 (UTC) Date: Mon, 07 Oct 2019 03:59:10 +0200 Message-ID: From: Takashi Iwai To: Pierre-Louis Bossart In-Reply-To: <20190930142945.7805-1-pierre-louis.bossart@linux.intel.com> References: <20190930142945.7805-1-pierre-louis.bossart@linux.intel.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Cc: alsa-devel@alsa-project.org, broonie@kernel.org, Rander Wang Subject: Re: [alsa-devel] [PATCH] ALSA: hdac: clear link output stream mapping X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Mon, 30 Sep 2019 16:29:45 +0200, Pierre-Louis Bossart wrote: > > From: Rander Wang > > Fix potential DMA hang upon starting playback on devices in HDA mode > on Intel platforms (Gemini Lake/Whiskey Lake/Comet Lake/Ice Lake). It > doesn't affect platforms before Gemini Lake or any Intel device in > non-HDA mode. > > The reset value for the LOSDIV register is all output streams valid. > Clear this register to invalidate non-existent streams when the bus > is powered up. > > Signed-off-by: Rander Wang > Signed-off-by: Pierre-Louis Bossart Applied now. Thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel