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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2016-06-17 10:54:24 +0300 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2016-07-13 17:06:05 +0300 |
| commit | c04d9eb77340aedeaa8ffd79ed0957c8289d84d3 (patch) | |
| tree | 7d0fd54e3c7891ba5d82b5358932ada43e5f10c8 /drivers/gpu/drm/exynos/exynos_drm_vidi.c | |
| parent | f7c72773de88fa3d4b51d4eb2bd2a89b746aaf54 (diff) | |
| download | linux-c04d9eb77340aedeaa8ffd79ed0957c8289d84d3.tar.xz | |
drm/exynos: iommu: add a check if all sub-devices have iommu controller
This patch adds a check if all devices belonging to Exynos DRM have the
same dma_map_ops set. This is required to enable operation with IOMMU
enabled.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_vidi.c')
0 files changed, 0 insertions, 0 deletions