From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751307AbeEDK46 (ORCPT ); Fri, 4 May 2018 06:56:58 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:37809 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750820AbeEDK44 (ORCPT ); Fri, 4 May 2018 06:56:56 -0400 X-Google-Smtp-Source: AB8JxZpdPIY55ze9emY8BKDWTcbnDCC/fjxzJby4illRJw3wLPFA5y6LvnzCtvcVVbvvPmEyF/TPkA== Date: Fri, 4 May 2018 12:56:53 +0200 From: Thierry Reding To: Dmitry Osipenko Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 0/5] Support IOMMU for 2d/3d on Tegra30/114 Message-ID: <20180504105653.GO13459@ulmo> References: <20180503234723.4368-1-digetx@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="qjSZefE6w0iW6XmQ" Content-Disposition: inline In-Reply-To: <20180503234723.4368-1-digetx@gmail.com> User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --qjSZefE6w0iW6XmQ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 04, 2018 at 02:47:18AM +0300, Dmitry Osipenko wrote: > Hi, >=20 > This series enables IOMMU support for 2d/3d HW on Tegra30/114, as a result > userspace that uses 2d/3d could work with the active IOMMU. >=20 > Dmitry Osipenko (5): > drm/tegra: dc: Balance IOMMU group refcounting > drm/tegra: gr2d: Add IOMMU support > drm/tegra: gr3d: Add IOMMU support > ARM: dts: tegra30: Add IOMMU nodes to Host1x and its clients > ARM: dts: tegra114: Add IOMMU nodes to Host1x and its clients >=20 > arch/arm/boot/dts/tegra114.dtsi | 5 +++++ > arch/arm/boot/dts/tegra30.dtsi | 14 +++++++++++++ > drivers/gpu/drm/tegra/dc.c | 35 ++++++++++++++++----------------- > drivers/gpu/drm/tegra/dc.h | 2 +- > drivers/gpu/drm/tegra/drm.h | 2 +- > drivers/gpu/drm/tegra/gr2d.c | 31 +++++++++++++++++++++++++++-- > drivers/gpu/drm/tegra/gr3d.c | 27 +++++++++++++++++++++++++ > 7 files changed, 94 insertions(+), 22 deletions(-) Overall I think this is great. No need to resend for the two comments on patch 1, I can fix those up when I apply if you have no objections. Thierry --qjSZefE6w0iW6XmQ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlrsPHUACgkQ3SOs138+ s6FISg//WtO73vEpDpvs31Ck5tmeLUp3SGTHniGOlTq7rCtNeUxPDuSkfPOqbodq cMWGv70PGCkoZS++9h/bery8LoEc7rw24OWIq6bqKiOZE0YSTX84u14DPeOdZARh ihoiA/nKDmj/aYtsutMcCGMAclYxJgthwg1IbFU4fSa6LQo0lcVgEfwXGg1YePaU mgib/M8x/q8CilgHrMDjEMz435YvrmfbIi5gyWrmPEsGkyznD+mrxi2Kp0lnqGUo +Xj9MOzBWo3+7IhRXpnGvIrcGaq1mLXY3Dp0uMRoO0XKFbGBSx1/PuD0x/3QGnjE G9KT5qawzoDTp3siW3P91ZbZz6rWNNPNMoJIz0P0bKVyCMSsgxoOCNF9P50FFWAu dvJV4W519Ti2Vh6NyibnRo0MBzkJutudn87n9LTP8mn5zCHpbCbQxHLwjrox5QrX OpR57o5jiWsMNMpcNkcs/0nNz6SQq4FyHLh2QnBPZ0589vvach6pK7kVJ8GQBDr5 3OrHqQLZETfScmWx+lJLzAAeW0I8vyq8FunUT5EZqwKKHsrZIod4Jms0srzB3Snv +Iv5QXlf2f+Y7Su2Md7zRKilm0ULt/iX8bLiHroC17VxL/T3wna4CpWpTlIXPTrh UlIx70Ta78vo75jijZB2GqyfrMAzA4I0bijj2CVUomTYMSmscX4= =tsSs -----END PGP SIGNATURE----- --qjSZefE6w0iW6XmQ--