diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index b7529b2b9883..9ff8660b50ad 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -322,7 +322,7 @@ static int virtio_gpu_queue_ctrl_sgs(struct virtio_gpu_device *vgdev, if (fence && vbuf->objs) virtio_gpu_array_unlock_resv(vbuf->objs); free_vbuf(vgdev, vbuf); - return -1; + return -ENODEV; } if (vgdev->has_indirect) @@ -386,7 +386,7 @@ static int virtio_gpu_queue_fenced_ctrl_buffer(struct virtio_gpu_device *vgdev, if (!sgt) { if (fence && vbuf->objs) virtio_gpu_array_unlock_resv(vbuf->objs); - return -1; + return -ENOMEM; } elemcnt += sg_ents; @@ -595,11 +595,10 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev, struct virtio_gpu_transfer_to_host_2d *cmd_p; struct virtio_gpu_vbuffer *vbuf; bool use_dma_api = !virtio_has_dma_quirk(vgdev->vdev); - struct virtio_gpu_object_shmem *shmem = to_virtio_gpu_shmem(bo); - if (use_dma_api) - dma_sync_sgtable_for_device(vgdev->vdev->dev.parent, - shmem->pages, DMA_TO_DEVICE); + if (virtio_gpu_is_shmem(bo) && use_dma_api) + dma_sync_sgtable_for_device(&vgdev->vdev->dev, + bo->base.sgt, DMA_TO_DEVICE); cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); memset(cmd_p, 0, sizeof(*cmd_p)); @@ -721,7 +720,7 @@ static int virtio_get_edid_block(void *data, u8 *buf, size_t start = block * EDID_LENGTH; if (start + len > le32_to_cpu(resp->size)) - return -1; + return -EINVAL; memcpy(buf, resp->edid + start, len); return 0; } @@ -1019,11 +1018,9 @@ void virtio_gpu_cmd_transfer_to_host_3d(struct virtio_gpu_device *vgdev, struct virtio_gpu_vbuffer *vbuf; bool use_dma_api = !virtio_has_dma_quirk(vgdev->vdev); - if (virtio_gpu_is_shmem(bo) && use_dma_api) { - struct virtio_gpu_object_shmem *shmem = to_virtio_gpu_shmem(bo); - dma_sync_sgtable_for_device(vgdev->vdev->dev.parent, - shmem->pages, DMA_TO_DEVICE); - } + if (virtio_gpu_is_shmem(bo) && use_dma_api) + dma_sync_sgtable_for_device(&vgdev->vdev->dev, + bo->base.sgt, DMA_TO_DEVICE); cmd_p = virtio_gpu_alloc_cmd(vgdev, &vbuf, sizeof(*cmd_p)); memset(cmd_p, 0, sizeof(*cmd_p)); |