Commit ffda6454 authored by Dmitry Osipenko's avatar Dmitry Osipenko
Browse files

drm/virtio: Set missing bo->attached flag 



VirtIO-GPU driver now supports detachment of shmem BOs from host, but
doing it only for imported dma-bufs. Mark all shmem BOs as attached, not
just dma-bufs. This is a minor correction since detachment of a non-dmabuf
BOs not supported today.

Signed-off-by: default avatarDmitry Osipenko <dmitry.osipenko@collabora.com>
Acked-by: default avatarVivek Kasireddy <vivek.kasireddy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241129155357.2265357-1-dmitry.osipenko@collabora.com
parent 5dd8b536

drivers/gpu/drm/virtio/virtgpu_prime.c

+0 −1
Original line number Diff line number Diff line
@@ -250,7 +250,6 @@ static int virtgpu_dma_buf_init_obj(struct drm_device *dev, 
	virtio_gpu_cmd_resource_create_blob(vgdev, bo, &params,

					    ents, nents);

	bo->guest_blob = true;

	bo->attached = true;



	dma_buf_unpin(attach);

	dma_resv_unlock(resv);

drivers/gpu/drm/virtio/virtgpu_vq.c

+3 −0
Original line number Diff line number Diff line
@@ -1300,6 +1300,9 @@ virtio_gpu_cmd_resource_create_blob(struct virtio_gpu_device *vgdev, 


	virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);

	bo->created = true;



	if (nents)

		bo->attached = true;

}



void virtio_gpu_cmd_set_scanout_blob(struct virtio_gpu_device *vgdev,