diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_dmabuf.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c index 773ef77b6c2..abeaafef6d7 100644 --- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c @@ -226,7 +226,7 @@ struct dma_buf *i915_gem_prime_export(struct drm_device *dev, { struct drm_i915_gem_object *obj = to_intel_bo(gem_obj); - return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, 0600); + return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, flags); } static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj) @@ -266,7 +266,12 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev, obj = dma_buf->priv; /* is it from our device? */ if (obj->base.dev == dev) { + /* + * Importing dmabuf exported from out own gem increases + * refcount on gem itself instead of f_count of dmabuf. + */ drm_gem_object_reference(&obj->base); + dma_buf_put(dma_buf); return &obj->base; } } |