Re: [PATCH] Revert "drm/exynos: IOMMU support should not be selectable by user"

From: Javier Martinez Canillas
Date: Tue Feb 17 2015 - 15:18:35 EST

Hello Charles,

On Tue, Feb 17, 2015 at 5:58 PM, Charles Keepax
<ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> This reverts commit 8dcc14f82f06fce997e35f4c77ced9d4ed192f31.
> This patch causes this error on Arndale:

IMHO the commit you are referring is correct so it should not be
reverted but I also had the same error on different boards (Exynos5250
Snow, Exynos5420 Peach Pit and Exynos5800 Peach Pi).

So I posted a patch [0] today to disable Exnos IOMMU support in
exynos_defconfig until these issues gets fixed.

Best regards,

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