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Revert "Revert "drm/virtio: implement context init: advertise feature to userspace""

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This reverts commit 172272a5e9.

Should not be needed to be reverted anymore.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I76fb807a7cd7bd8aad0f55f3d9394d2a2c5b2f7a
This commit is contained in:
Greg Kroah-Hartman
2021-11-16 16:27:32 +01:00
parent d4fa9223d3
commit bd12cf5f2c
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/virtio/virtgpu_ioctl.c
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@@ -286,6 +286,12 @@ static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data,
case VIRTGPU_PARAM_CROSS_DEVICE:
value = vgdev->has_resource_assign_uuid ? 1 : 0;
break;
case VIRTGPU_PARAM_CONTEXT_INIT:
value = vgdev->has_context_init ? 1 : 0;
break;
case VIRTGPU_PARAM_SUPPORTED_CAPSET_IDs:
value = vgdev->capset_id_mask;
break;
default:
return -EINVAL;
}