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Hi Dave<br>
<br>
After convert to drm_mm, rockchip arm64 platform can works with
iommu, like rk3399. it's import patches for rockchip arm64 platform<br>
<br>
And these patches already have full reviewed, I hope these patches
can be landed.<br>
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<br>
Best regards<br>
<br>
The following changes since commit
13f62f54d174d3417c3caaafedf5e22a0a03e442:<br>
<br>
Merge branch 'drm-next-4.11' of
git://people.freedesktop.org/~agd5f/linux into drm-next (2017-02-10
10:13:30 +1000)<br>
<br>
are available in the git repository at:<br>
<br>
<br>
<a class="moz-txt-link-freetext" href="https://github.com/markyzq/kernel-drm-rockchip.git">https://github.com/markyzq/kernel-drm-rockchip.git</a>
drm-rockchip-next-2017-02-16<br>
<br>
for you to fetch changes up to
1aa5ca6e3ec63aa5815d78646748e88a7ceb1c8e:<br>
<br>
drm/rockchip: Use common IOMMU API to attach devices (2017-02-15
08:52:13 +0800)<br>
<br>
----------------------------------------------------------------<br>
Shunqian Zheng (1):<br>
drm/rockchip: Use common IOMMU API to attach devices<br>
<br>
Tomasz Figa (1):<br>
drm/rockchip: Do not use DMA mapping API if attached to IOMMU
domain<br>
<br>
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 101
++++++++++++++++++++++++++++-------------------------<br>
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 6 +++-<br>
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 244
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------<br>
drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 8 +++++<br>
4 files changed, 298 insertions(+), 61 deletions(-)<br>
<br>
<br>
-- Ｍark Yao
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