diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_vq.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_vq.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index e27c4aedb809..6bc2008b0d0d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -192,8 +192,16 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work) list_for_each_entry_safe(entry, tmp, &reclaim_list, list) { resp = (struct virtio_gpu_ctrl_hdr *)entry->resp_buf; - if (resp->type != cpu_to_le32(VIRTIO_GPU_RESP_OK_NODATA)) - DRM_DEBUG("response 0x%x\n", le32_to_cpu(resp->type)); + if (resp->type != cpu_to_le32(VIRTIO_GPU_RESP_OK_NODATA)) { + if (resp->type >= cpu_to_le32(VIRTIO_GPU_RESP_ERR_UNSPEC)) { + struct virtio_gpu_ctrl_hdr *cmd; + cmd = (struct virtio_gpu_ctrl_hdr *)entry->buf; + DRM_ERROR("response 0x%x (command 0x%x)\n", + le32_to_cpu(resp->type), + le32_to_cpu(cmd->type)); + } else + DRM_DEBUG("response 0x%x\n", le32_to_cpu(resp->type)); + } if (resp->flags & cpu_to_le32(VIRTIO_GPU_FLAG_FENCE)) { u64 f = le64_to_cpu(resp->fence_id); |