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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>
This commit is contained in:
Inki Dae 2013-01-29 16:28:30 +09:00
parent ca18e1426b
commit fe9e3137cf
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_iommu.h
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@ -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