[PATCH 1/4] drm/virtio: pass gem reservation object to ttm init

From: Gerd Hoffmann
Date: Mon Jun 17 2019 - 07:19:02 EST


With this gem and ttm will use the same reservation object,
so mixing and matching ttm / gem reservation helpers should
work fine.

Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_object.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index b2da31310d24..242766d644a7 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -132,7 +132,8 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
virtio_gpu_init_ttm_placement(bo);
ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, params->size,
ttm_bo_type_device, &bo->placement, 0,
- true, acc_size, NULL, NULL,
+ true, acc_size, NULL,
+ bo->gem_base.resv,
&virtio_gpu_ttm_bo_destroy);
/* ttm_bo_init failure will call the destroy */
if (ret != 0)
--
2.18.1