diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/gem.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/gem.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 33add93b4..3b0d8c392 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -175,8 +175,7 @@ static void tegra_bo_free(struct drm_device *drm, struct tegra_bo *bo) sg_free_table(bo->sgt); kfree(bo->sgt); } else if (bo->vaddr) { - dma_free_writecombine(drm->dev, bo->gem.size, bo->vaddr, - bo->paddr); + dma_free_wc(drm->dev, bo->gem.size, bo->vaddr, bo->paddr); } } @@ -233,8 +232,8 @@ static int tegra_bo_alloc(struct drm_device *drm, struct tegra_bo *bo) } else { size_t size = bo->gem.size; - bo->vaddr = dma_alloc_writecombine(drm->dev, size, &bo->paddr, - GFP_KERNEL | __GFP_NOWARN); + bo->vaddr = dma_alloc_wc(drm->dev, size, &bo->paddr, + GFP_KERNEL | __GFP_NOWARN); if (!bo->vaddr) { dev_err(drm->dev, "failed to allocate buffer of size %zu\n", @@ -472,8 +471,8 @@ int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma) vma->vm_flags &= ~VM_PFNMAP; vma->vm_pgoff = 0; - ret = dma_mmap_writecombine(gem->dev->dev, vma, bo->vaddr, - bo->paddr, gem->size); + ret = dma_mmap_wc(gem->dev->dev, vma, bo->vaddr, bo->paddr, + gem->size); if (ret) { drm_gem_vm_close(vma); return ret; |