diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.h b/drivers/gpu/drm/i915/gvt/gtt.h index 52d0d88abd86..b0e173f2d990 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.h +++ b/drivers/gpu/drm/i915/gvt/gtt.h @@ -164,6 +164,9 @@ struct intel_vgpu_mm { } ppgtt_mm; struct { void *virtual_ggtt; + /* Save/restore for PM */ + u64 *host_ggtt_aperture; + u64 *host_ggtt_hidden; struct list_head partial_pte_list; } ggtt_mm; }; @@ -280,5 +283,6 @@ int intel_vgpu_emulate_ggtt_mmio_write(struct intel_vgpu *vgpu, unsigned int off, void *p_data, unsigned int bytes); void intel_vgpu_destroy_all_ppgtt_mm(struct intel_vgpu *vgpu); +void intel_gvt_restore_ggtt(struct intel_gvt *gvt); #endif /* _GVT_GTT_H_ */ |