diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index 372b57ca0efc..7db5a793739d 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -48,7 +48,9 @@ static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachme src = sg_next(src); } - if (!dma_map_sg(attachment->dev, st->sgl, st->nents, dir)) { + if (!dma_map_sg_attrs(attachment->dev, + st->sgl, st->nents, dir, + DMA_ATTR_SKIP_CPU_SYNC)) { ret = -ENOMEM; goto err_free_sg; } @@ -71,7 +73,9 @@ static void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, { struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); - dma_unmap_sg(attachment->dev, sg->sgl, sg->nents, dir); + dma_unmap_sg_attrs(attachment->dev, + sg->sgl, sg->nents, dir, + DMA_ATTR_SKIP_CPU_SYNC); sg_free_table(sg); kfree(sg); |