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=-4.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 DFDF7C433DF for ; Sat, 1 Aug 2020 09:27:48 +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 6880C206F6 for ; Sat, 1 Aug 2020 09:27:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="ZgQdIkPa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6880C206F6 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 D8ED416B3; Sat, 1 Aug 2020 11:26:56 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D8ED416B3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1596274066; bh=MAyM6yxXP3YfvqdS9/OpRloUuQyDMmRr0tOaRvN4/8g=; h=Date:From:To:Subject:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=ZgQdIkPaKQe8y7Z/0NgmwM+fvBJ6b/2F18q2uBl1SOdzV0tc7x4ZOcaiW9FjnbU/h XnGaOjzBZmLXds7b+hA8tAYj01RjeZn9F/KqBmQobCv9X6N/GwGjD7M67W8Qdgg4Ax NwrHBl60yn2uD75y7C5uYoDHhrKuuQuOche+ABIE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 804E3F8011C; Sat, 1 Aug 2020 11:26:56 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 84166F80227; Sat, 1 Aug 2020 11:26:55 +0200 (CEST) Received: from mx2.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 2F2C9F8015C for ; Sat, 1 Aug 2020 11:26:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2F2C9F8015C X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 86BF9ABF1; Sat, 1 Aug 2020 09:27:05 +0000 (UTC) Date: Sat, 01 Aug 2020 11:26:51 +0200 Message-ID: From: Takashi Iwai To: "Lu, Brent" Subject: Re: [PATCH v3 2/2] ASoC: Intel: Add period size constraint on strago board In-Reply-To: References: <1596020585-11517-1-git-send-email-brent.lu@intel.com> <1596198365-10105-1-git-send-email-brent.lu@intel.com> <1596198365-10105-3-git-send-email-brent.lu@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") Content-Type: text/plain; charset=US-ASCII Cc: Guennadi Liakhovetski , "alsa-devel@alsa-project.org" , Kuninori Morimoto , Kai Vehmanen , "Rojewski, Cezary" , Jie Yang , "linux-kernel@vger.kernel.org" , Takashi Iwai , Liam Girdwood , Sam McNally , Mark Brown , Ranjani Sridharan , Daniel Stuart , Andy Shevchenko , Pierre-Louis Bossart , Yu-Hsuan Hsu , Damian van Soelen 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Sat, 01 Aug 2020 10:58:16 +0200, Lu, Brent wrote: > > > > > Again, is this fixed 240 is a must? Or is this also an alignment issue? > Hi Takashi, > > I think it's a must for Chromebooks. Google found this value works best > with their CRAS server running on their BSW products. They offered this > patch for their own Chromebooks. Hrm, but it's likely a worse choice on other sound backends. Please double-check whether this fixed small period is a must, or it's an alignment issue. Takashi