From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 3 Jun 2015 08:26:23 +0000 (+0200)
Subject: drm/exynos: iommu: detach from default dma-mapping domain on init
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~46^2~8^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=452868581da254b03c54912f8f780bd0a4d3bcfb;p=pandora-kernel.git

drm/exynos: iommu: detach from default dma-mapping domain on init

This patch adds code, which detach sub-device nodes from default iommu
domain if such has been configured. This lets Exynos DRM driver to properly
attach sub-devices to its own, common for all sub-devices domain.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

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