From: Vikas Sajjan <vikas.sajjan@linaro.org>
Date: Fri, 23 Aug 2013 06:35:06 +0000 (+0530)
Subject: drm/exynos: Consider fallback option to allocation fail
X-Git-Tag: v3.12-rc1~136^2^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fec4532d112a4b8427ded6725a7f00d75023886;p=pandora-kernel.git

drm/exynos: Consider fallback option to allocation fail

To address the case where physically contiguous memory
MAY NOT be a mandatory requirement for framebuffer for
the application calling exynos_drm_gem_dumb_create,
the patch adds a feature to get non physically contiguous
memory for framebuffer, if physically contiguous memory
allocation fails and if IOMMU is supported.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: Arun Kumar <arun.kk@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

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