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=-8.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 B7BF6C43459 for ; Tue, 28 Jul 2020 16:34:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 99A062083E for ; Tue, 28 Jul 2020 16:34:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595954052; bh=uXUumP2+sNTXnE6EHRt6PUDgwtUeHTn5j+dNJH7KOVE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Bqu0YK+zuNBHh3R0WQYBRwzrEPM9QlHgDvSZA7LihfMifcYl/wEmKxOvJ9VGjZ2fQ cDEux4hbT3yuB8aAq1kAUX8ZaBuWza1V1j33md5c5RfGkMoMwemJlP5Ipk/vp1/jlS WHS3xZ8adpXVZyXPEMPZoG/7WYnqSGqWywPc2yEc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731556AbgG1QeJ (ORCPT ); Tue, 28 Jul 2020 12:34:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:49110 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731422AbgG1QeJ (ORCPT ); Tue, 28 Jul 2020 12:34:09 -0400 Received: from localhost (p54b330d0.dip0.t-ipconnect.de [84.179.48.208]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0A79D20792; Tue, 28 Jul 2020 16:34:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595954048; bh=uXUumP2+sNTXnE6EHRt6PUDgwtUeHTn5j+dNJH7KOVE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cgrVwCnMxj91VP8xHGJ7740Jinf4MxWMNJ3NEkmqJ/yCMP4Dv2nlppxBjd3sCU4v6 CYFGKgh/oAIlXBgvSjuyyHcTn5tEK3k1OtiztCbtU2pcqzMDgv3CofEG+R75TuusMP qvBF2E1miBiyOvrRv3rZ8yIwTrVjnBIfw5MNasxs= Date: Tue, 28 Jul 2020 18:34:05 +0200 From: Wolfram Sang To: Sowjanya Komatineni Cc: thierry.reding@gmail.com, jonathanh@nvidia.com, frankc@nvidia.com, hverkuil@xs4all.nl, sakari.ailus@iki.fi, robh+dt@kernel.org, helen.koike@collabora.com, digetx@gmail.com, sboyd@kernel.org, gregkh@linuxfoundation.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org Subject: Re: [RFC PATCH v5 05/14] i2c: tegra: Avoid tegra_i2c_init_dma() for Tegra210 vi i2c Message-ID: <20200728163405.GE3736@ninjato> References: <1595883452-17343-1-git-send-email-skomatineni@nvidia.com> <1595883452-17343-6-git-send-email-skomatineni@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="FN+gV9K+162wdwwF" Content-Disposition: inline In-Reply-To: <1595883452-17343-6-git-send-email-skomatineni@nvidia.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org --FN+gV9K+162wdwwF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 27, 2020 at 01:57:23PM -0700, Sowjanya Komatineni wrote: > VI I2C is on host1x bus so APB DMA can't be used for Tegra210 VI > I2C and there are no tx and rx dma channels for VI I2C. >=20 > So, avoid attempt of requesting DMA channels. >=20 > Reviewed-by: Dmitry Osipenko > Signed-off-by: Sowjanya Komatineni Applied to for-next, thanks! --FN+gV9K+162wdwwF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl8gU30ACgkQFA3kzBSg KbbAPg//ehPzd9wKNGR8liN8/pgm4FABYGaxyQIuEG4paVvdgwUOoQ0ZW+itZsTJ svnQjlamrbF65Yq1whqDLBiPMwfowGK6DUb9S2s9tyo4X2qsNJY9c2QTDZCnHqA2 DOM52p7v1lN1wTb8bSFCgxA59TEkKuWpkJSvjN0fAXQ7mpq1ioH4su7+SQ6aqNVQ eg6XZPhsmg9uoneHBpaAT4irs7fR1X+GWppEwn2vMAGxcLEf5HaI/yhY2aalIpxu lAHfXBJK5Jreqn497B7WXT5WMJ97a/IXPbvW51S7Y0OAKpsrBgG/w4ga2Wqltj0C QfMY8aCukQhGRhlmUeC+kULlrcY1bhVAI20cIjNxLhaFCnymGAjCKU14MO75tfwl PdsyVnd/OvKhAKW/7lLXZyWNJK41xQ0sRgOT3C3Mg1+KdfWFJB9c8hqynjBnvuZb J0bdYJ1mNRVOEFn3QXOOb3BnYFdUhl03LYJYax+NEzZxbiZYyn7NjoPW+J1eBsjL cxOtzP12AbIXDj+EWVBGn2B0HrTIQhQMovsdgaDS7tW7ahUGnESO3EdpH0yF6Jk2 +LnVRpFB1aHxze/dFahBmjBPtODTJQrsmHz5b93Nw5bjHWm10c+ro+IQF19V3/qW 47na6KqnvslbLzHUiWW4WX5GMKYQYHbWY+dSwB8X7MEjAU/aysw= =cUam -----END PGP SIGNATURE----- --FN+gV9K+162wdwwF--