On Fri, May 04, 2018 at 02:47:18AM +0300, Dmitry Osipenko wrote: > 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(-) 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
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