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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 AA050C3A5A5 for ; Thu, 5 Sep 2019 13:43:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 30A772070C for ; Thu, 5 Sep 2019 13:43:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="LzoCeyCO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 30A772070C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=the-dreams.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ss4cNC/zSM020h1ZbbnV2pR//TnoqRk7kueJso9MkyM=; b=LzoCeyCOMfG/7/wHaZDKdWj6o HWJuevK9Gy7gG1cOeEn3wFwrF2JaJvY/Sj0PaqhRerB2C2ngJr4EtiXLZG7oZ0QQferghxbmjkvo2 hqXyEPLOR3W+b3UEreoxLlYbOX3t+udxLUagKP7wL2nHP8u8fchVPbfQMcbR500kfyhovALsk7Ws4 3jMz0SfHMQivMm/S+ys0uuVt+qKwrAXPLP0U0nn250ErTVjFLR4F2rC2hR4ZEXQhSAelS/Kg5BRqZ k8dyMrlqKt4UqLXM6eHvQCNYTZo8WXuK9Yv1YZ9rj8ucnU/IvqPJQgSR4lYCJyD1dXkYbZokhVxh2 zMHKTbd4Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i5s34-0007Gx-Dc; Thu, 05 Sep 2019 13:43:42 +0000 Received: from sauhun.de ([88.99.104.3] helo=pokefinder.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i5s31-0007GZ-95 for linux-arm-kernel@lists.infradead.org; Thu, 05 Sep 2019 13:43:40 +0000 Received: from localhost (p54B335F6.dip0.t-ipconnect.de [84.179.53.246]) by pokefinder.org (Postfix) with ESMTPSA id 881712C00C0; Thu, 5 Sep 2019 15:43:38 +0200 (CEST) Date: Thu, 5 Sep 2019 15:43:38 +0200 From: Wolfram Sang To: Lee Jones Subject: Re: [PATCH 2/2] i2c: qcom-geni: Provide an option to disable DMA processing Message-ID: <20190905134338.GF1157@kunai> References: <20190905075213.13260-1-lee.jones@linaro.org> <20190905075213.13260-2-lee.jones@linaro.org> <20190905091800.GD1157@kunai> <20190905092816.GD26880@dell> MIME-Version: 1.0 In-Reply-To: <20190905092816.GD26880@dell> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190905_064339_463826_E822218C X-CRM114-Status: GOOD ( 12.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, agross@kernel.org, robh+dt@kernel.org, bjorn.andersson@linaro.org, vkoul@kernel.org, alokc@codeaurora.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============7483346024457807940==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============7483346024457807940== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jkO+KyKz7TfD21mV" Content-Disposition: inline --jkO+KyKz7TfD21mV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 05, 2019 at 10:28:16AM +0100, Lee Jones wrote: > On Thu, 05 Sep 2019, Wolfram Sang wrote: >=20 > >=20 > > > Fixes: 8bc529b25354 ("soc: qcom: geni: Add support for ACPI") > >=20 > > Are you sure? From visual inspection, I don't see a correlation between > > this commit and the fix here. >=20 > This patch should have been part of the commit, or at the very least, > part of the set, alluded to above. Unfortunately, I was carrying > Bjorn's hack which simply returned early from geni_se_rx_dma_prep() > with an error, so it masked the issue. I still don't see why this basic ACPI enabling code (not touching DMA but only clocks and pinctrl) causes and additional handling for DMA. Am I overlooking something obvious? --jkO+KyKz7TfD21mV Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl1xEQoACgkQFA3kzBSg KbaP5RAAtJRsAeX9DwqHu6OlUfWtnxeVIUmEceiWZ/k1Ad04csZDAuSKX/zEIIUH STPHQiXh5QrNJSnU5Wwxu3GmIqY5xO71X2fHKQn+z9hyi6AKrNdxMnTKz9Sq/vlV sl7qnk8IwyFEVlx6jFF10jw0ca50yv8IT4ErQAC+gUgAeF85T8tlxx66S3943qKe 8Tz9J2dazk4Okf3NZHEm7h/V6WnmxDulwocq+gkm28jfBiusxexwoxiBy83eAYe5 MbCbGD5eYesY24ZE4iJy/lCVspwe0Bgzj+DuBz0x+nwKf59vhQkjx0bV3UuaFH1/ 8VgnDGl4ocIdi9kJYRpHmVaKnrr9CcvWssm7YwmTzg7L2Zq2rwRcr+hi4sM+02Qn 9Ki81OVixSgU2b8e+sbhQSh74JIAr6fiVFBBOluaT1SAkYclAzZbMETeCuDHowDB Sm2tjXkspsahkMM/+Um+X8rQ3xcULWYAckxwlpJPgdVXBOqOHH4fWQfuCvjo+W/p 45UiRjFQQJzDAzzvjQT6cywv+nVxO3so5i3LH2QxdU+teccqtgjkbVJny9G1VdUc e8JBMtake7qqFdgImuTCOhbqu+9ACQmeKpYVVNSepxX25JMoxr9iDZy1i0W5+pQe N5vhQJRs0+i0X1IMG6jSuvmffuJJNIF6hI4rmRkg9//l5eHVlAo= =Fazi -----END PGP SIGNATURE----- --jkO+KyKz7TfD21mV-- --===============7483346024457807940== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============7483346024457807940==--