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: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Acked-by: Vivek Kasireddy <vivek.kasireddy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241129155357.2265357-1-dmitry.osipenko@collabora.com

diff --git a/drivers/gpu/drm/virtio/virtgpu_prime.c b/drivers/gpu/drm/virtio/virtgpu_prime.c
index f92133a01195a95f9a2bd386a8aee78fd718de08..4837076308615b836699118ac567e131f4d06fd8 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_prime.c
+++ b/drivers/gpu/drm/virtio/virtgpu_prime.c
@@ -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);

diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c
index ad91624df42dd9a7f1a74da9be5f0a444c3bdc73..062639250a4e93bed8b2152a3a8f43470c05956b 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -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,