tree 3d66d8de6c6831786e6a7ba4509a85c077db8fa0
parent 562ad9f4a3e3870f4e3f00aac8277c49032bd6eb
author Vikas Sajjan <vikas.sajjan@linaro.org> 1377239706 +0530
committer Inki Dae <inki.dae@samsung.com> 1378356225 +0900

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>