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drm/exynos: fix iommu address allocation order
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This patch modifies iommu address allocation order from 64k
to 4k. 64k order causes waste of the io space and this was
our mistakes.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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Inki Dae committed Feb 21, 2013
1 parent ca18e14 commit fe9e313
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/gpu/drm/exynos/exynos_drm_iommu.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@

#define EXYNOS_DEV_ADDR_START 0x20000000
#define EXYNOS_DEV_ADDR_SIZE 0x40000000
#define EXYNOS_DEV_ADDR_ORDER 0x4
#define EXYNOS_DEV_ADDR_ORDER 0x0

#ifdef CONFIG_DRM_EXYNOS_IOMMU

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