Pass gem vma_offset_manager to ttm_bo_device_init(), so ttm uses it instead of its own embedded struct. This makes some gem functions (specifically drm_gem_object_lookup) work on ttm objects.
Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- drivers/gpu/drm/drm_vram_mm_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_vram_mm_helper.c b/drivers/gpu/drm/drm_vram_mm_helper.c index 56fd1519eb35..3b2552bec4e6 100644 --- a/drivers/gpu/drm/drm_vram_mm_helper.c +++ b/drivers/gpu/drm/drm_vram_mm_helper.c @@ -172,7 +172,7 @@ int drm_vram_mm_init(struct drm_vram_mm *vmm, struct drm_device *dev,
ret = ttm_bo_device_init(&vmm->bdev, &bo_driver, dev->anon_inode->i_mapping, - NULL, + dev->vma_offset_manager, true); if (ret) return ret;