diff options
| author | Inki Dae <inki.dae@samsung.com> | 2013-01-29 02:28:30 -0500 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2013-02-21 01:00:26 -0500 |
| commit | fe9e3137cffc880b5162f2cc039df48712c496bb (patch) | |
| tree | 0523446b126f8ea779a599c71f247cce820f4ecf /drivers/gpu | |
| parent | ca18e1426bb2db987b67030256477c9571aebd09 (diff) | |
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 <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h index 53b7deea8ab7..598e60f57d4b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h | |||
| @@ -14,7 +14,7 @@ | |||
| 14 | 14 | ||
| 15 | #define EXYNOS_DEV_ADDR_START 0x20000000 | 15 | #define EXYNOS_DEV_ADDR_START 0x20000000 |
| 16 | #define EXYNOS_DEV_ADDR_SIZE 0x40000000 | 16 | #define EXYNOS_DEV_ADDR_SIZE 0x40000000 |
| 17 | #define EXYNOS_DEV_ADDR_ORDER 0x4 | 17 | #define EXYNOS_DEV_ADDR_ORDER 0x0 |
| 18 | 18 | ||
| 19 | #ifdef CONFIG_DRM_EXYNOS_IOMMU | 19 | #ifdef CONFIG_DRM_EXYNOS_IOMMU |
| 20 | 20 | ||