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@@ -121,16 +121,6 @@ int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
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/* set vm_flags and we can change the vm attribute to other one at here. */
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/* set vm_flags and we can change the vm attribute to other one at here. */
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int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
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int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
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-/* map sgt with dma region. */
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-int exynos_gem_map_sgt_with_dma(struct drm_device *drm_dev,
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- struct sg_table *sgt,
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- enum dma_data_direction dir);
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-
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-/* unmap sgt from dma region. */
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-void exynos_gem_unmap_sgt_from_dma(struct drm_device *drm_dev,
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- struct sg_table *sgt,
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- enum dma_data_direction dir);
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-
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/* low-level interface prime helpers */
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/* low-level interface prime helpers */
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struct sg_table *exynos_drm_gem_prime_get_sg_table(struct drm_gem_object *obj);
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struct sg_table *exynos_drm_gem_prime_get_sg_table(struct drm_gem_object *obj);
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struct drm_gem_object *
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struct drm_gem_object *
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