From: joro@8bytes.org (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 0/8] iommu/rockchip: Fix bugs and enable on ARM64
Date: Tue, 21 Jun 2016 11:17:32 +0200 [thread overview]
Message-ID: <20160621091732.GB28248@8bytes.org> (raw)
In-Reply-To: <1466483681-36110-1-git-send-email-tfiga@chromium.org>
On Tue, Jun 21, 2016 at 01:34:33PM +0900, Tomasz Figa wrote:
> This series intends mostly to enable support for ARM64 architecture
> in the rockchip-iommu driver. On the way to do so, some bugs are also
> fixed.
>
> The most important changes here are:
> - making the Rockchip IOMMU driver use DMA API for managing cache
> coherency of page tables,
> - making the Rockchip DRM driver not use DMA API on behalf of a virtual
> device (behind a virtual IOMMU) to allocate and map buffers, but
> instead proper DRM helpers and IOMMU API directly.
Are these two parts dependent on each other or can the IOMMU and the DRM
part merged independently?
Joerg
next prev parent reply other threads:[~2016-06-21 9:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-21 4:34 [PATCH v4 0/8] iommu/rockchip: Fix bugs and enable on ARM64 Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 1/8] iommu/rockchip: Fix devm_{request,free}_irq parameter Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 2/8] iommu/rockchip: Add map_sg callback for rk_iommu_ops Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 3/8] iommu/rockchip: Fix allocation of bases array in driver probe Tomasz Figa
2016-06-21 17:19 ` Doug Anderson
2016-06-21 4:34 ` [PATCH v4 4/8] iommu/rockchip: Use DMA API to manage coherency Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 5/8] iommu/rockchip: Prepare to support generic DMA mapping Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 6/8] drm/rockchip: Do not use DMA mapping API if attached to IOMMU domain Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 7/8] drm/rockchip: Use common IOMMU API to attach devices Tomasz Figa
2016-06-21 4:34 ` [PATCH v4 8/8] iommu/rockchip: Enable Rockchip IOMMU on ARM64 Tomasz Figa
2016-06-21 9:17 ` Joerg Roedel [this message]
2016-06-21 12:42 ` [PATCH v4 0/8] iommu/rockchip: Fix bugs and enable " Tomasz Figa
2016-06-21 12:54 ` Joerg Roedel
2016-06-21 13:18 ` Heiko Stübner
2016-06-21 13:52 ` Joerg Roedel
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