linux-kernel - [PATCH v1 0/5] Support IOMMU for 2d/3d on Tegra30/114

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Fri,  4 May 2018 02:47:18 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/5] Support IOMMU for 2d/3d on Tegra30/114

Hi,

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.

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

 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(-)

-- 
2.17.0