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=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 D1E02C33C9E for ; Thu, 30 Jan 2020 08:05:50 +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 5E76A2082E for ; Thu, 30 Jan 2020 08:05:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="DjYtLm22" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5E76A2082E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=codethink.co.uk 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 B35BD1663; Thu, 30 Jan 2020 09:04:58 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B35BD1663 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1580371548; bh=m9iFeh/ZuODXNjaVD3AXNzGP52nq7mv/cpJBbl0cANo=; h=To:References:From:Date:In-Reply-To:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=DjYtLm22rXc3hkVfH955FcCZLIzioPYEaelp6fB/9cjYo4OkKFuAov5NmK1Z0pj3x D6E33WY17LMmI8VNGlKHQHOkgoNwPqfb08dChzquOnCqq6XvrFn0P5c0aONpj1/PZ7 xQY+j5oPfODSg/QQijCjS0L5SL/BOfYYqW7yqRN8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 36318F8014B; Thu, 30 Jan 2020 09:04:58 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 7B022F80150; Thu, 30 Jan 2020 09:04:56 +0100 (CET) Received: from imap2.colo.codethink.co.uk (imap2.colo.codethink.co.uk [78.40.148.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 8DBE8F800F1 for ; Thu, 30 Jan 2020 09:04:52 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8DBE8F800F1 Received: from [167.98.27.226] (helo=[172.16.102.1]) by imap2.colo.codethink.co.uk with esmtpsa (Exim 4.92 #3 (Debian)) id 1ix4og-0001bf-LC; Thu, 30 Jan 2020 08:04:46 +0000 To: Jon Hunter , Dmitry Osipenko References: <20191018154833.7560-1-ben.dooks@codethink.co.uk> <5d3ae629-5d30-0930-5dd1-15161e64926e@codethink.co.uk> <9daeeb94-2b90-18b8-2e1e-daae5acf079d@gmail.com> <37beb96a-a525-c72f-a7e1-e9ef5d61f3b2@gmail.com> <29db3df4-6f51-7c0f-1eef-90171f1d233a@codethink.co.uk> <9a5447e2-155c-7e6e-b8f1-95523c6f42c6@gmail.com> <680e2dfd-6f4f-5c96-63b7-97520961dc82@gmail.com> <0e0cd260e39ad293edb881da1c565510@codethink.co.uk> <507dcd5a-672b-61ac-aa7f-af5ff01accff@codethink.co.uk> <28cafc56-095b-68c6-638d-270608a2983f@codethink.co.uk> <3d8544be-af20-f382-85fd-32183365267b@nvidia.com> <1b3c2af4-510e-306c-749a-efffc994b20a@gmail.com> <1aa6a4bf-10ea-001d-2d35-44494d9554f8@gmail.com> <62cea895-c1f1-a833-b63c-050642bb8a79@codethink.co.uk> <7d9a06b5-c001-2d01-f999-10ccd1195ebe@nvidia.com> From: Ben Dooks Organization: Codethink Limited. Message-ID: <92a21db3-68c7-49bb-359b-bc4ef70c7666@codethink.co.uk> Date: Thu, 30 Jan 2020 08:04:45 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <7d9a06b5-c001-2d01-f999-10ccd1195ebe@nvidia.com> Content-Language: en-GB Cc: linux-kernel@lists.codethink.co.uk, alsa-devel@alsa-project.org, Liam Girdwood , Takashi Iwai , Mark Brown , Thierry Reding , Edward Cragg , linux-tegra@vger.kernel.org Subject: Re: [alsa-devel] [Linux-kernel] [PATCH v5 2/7] ASoC: tegra: Allow 24bit and 32bit samples 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On 28/01/2020 18:42, Jon Hunter wrote: > > On 28/01/2020 13:19, Jon Hunter wrote: > > ... > >> I ran a test on Tegra124 Jetson-TK1 and 24-bit playback seems to work as >> Ben has indicated. So I don't think it is broken. > > Actually, it does not work on TK1. Pulseaudio was converting from > S24_3LE to S16_LE. If I use plughw to do the conversion it sounds > distorted indeed. > > Ben what audio codec are you testing with? I think it is the sgtl5000 -- Ben Dooks http://www.codethink.co.uk/ Senior Engineer Codethink - Providing Genius https://www.codethink.co.uk/privacy.html _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel