From fe9e3137cffc880b5162f2cc039df48712c496bb Mon Sep 17 00:00:00 2001 From: Inki Dae Date: Tue, 29 Jan 2013 16:28:30 +0900 Subject: [PATCH] drm/exynos: fix iommu address allocation order 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 Signed-off-by: Kyungmin Park --- drivers/gpu/drm/exynos/exynos_drm_iommu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h index 53b7deea8ab..598e60f57d4 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h @@ -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 -- 2.20.1