From: Shunqian Zheng <zhengsq@rock-chips.com>
To: joro@8bytes.org, heiko@sntech.de, robh+dt@kernel.org,
mark.rutland@arm.com, linux@armlinux.org.uk,
mark.yao@rock-chips.com, airlied@linux.ie, tfiga@google.com,
xxm@rock-chips.com
Cc: linux-arm-kernel@lists.infradead.org,
iommu@lists.linux-foundation.org, devicetree@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org,
Shunqian Zheng <zhengsq@rock-chips.com>
Subject: [PATCH v2 0/7] fix bugs; enable iommu for ARM64
Date: Wed, 8 Jun 2016 21:26:25 +0800 [thread overview]
Message-ID: <1465392392-2003-1-git-send-email-zhengsq@rock-chips.com> (raw)
This series patches mainly for ARM64 supporting.
To do this, it first add virtual iommu slave device which DRM can attach to,
convert DRM driver to use common iommu API instead of the ARM32
functions, and then use DMA API in iommu driver to map, to flush cache.
The v2 patches make a lot changes vs v1, so please forget the v1.
Shunqian Zheng (4):
iommu/rockchip: support virtual iommu slave device
ARM: dts: rockchip: add virtual iommu for display
drm: rockchip: use common iommu api to attach iommu
iommu/rockchip: use DMA API to map, to flush cache
Simon Xue (3):
iommu/rockchip: fix devm_{request,free}_irq parameter
iommu/rockchip: add map_sg callback for rk_iommu_ops
iommu/rockchip: enable rockchip iommu on ARM64 platform
arch/arm/boot/dts/rk3288.dtsi | 6 ++
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 130 ++++++++++++++++--------
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 1 +
drivers/iommu/Kconfig | 2 +-
drivers/iommu/rockchip-iommu.c | 151 ++++++++++++++++++----------
5 files changed, 193 insertions(+), 97 deletions(-)
--
1.9.1
next reply other threads:[~2016-06-08 13:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 13:26 Shunqian Zheng [this message]
2016-06-08 13:26 ` [PATCH v2 1/7] iommu/rockchip: fix devm_{request,free}_irq parameter Shunqian Zheng
2016-06-10 5:30 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 2/7] iommu/rockchip: add map_sg callback for rk_iommu_ops Shunqian Zheng
2016-06-10 5:31 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 3/7] iommu/rockchip: support virtual iommu slave device Shunqian Zheng
2016-06-10 6:22 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 4/7] ARM: dts: rockchip: add virtual iommu for display Shunqian Zheng
2016-06-10 6:22 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 5/7] drm: rockchip: use common iommu api to attach iommu Shunqian Zheng
2016-06-10 8:03 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 6/7] iommu/rockchip: use DMA API to map, to flush cache Shunqian Zheng
2016-06-10 9:10 ` Tomasz Figa
[not found] ` <575E834C.30305@gmail.com>
2016-06-13 10:21 ` Tomasz Figa
[not found] ` <575E8B6F.1040103@gmail.com>
2016-06-13 10:41 ` Tomasz Figa
2016-06-13 10:39 ` Robin Murphy
2016-06-08 13:26 ` [PATCH v2 7/7] iommu/rockchip: enable rockchip iommu on ARM64 platform Shunqian Zheng
2016-06-10 9:12 ` Tomasz Figa
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