Merge tag 'gvt-fixes-2017-05-11' of https://github.com/01org/gvt-linux into drm-intel...

[muen/linux.git] / drivers / gpu / drm / i915 / gvt / render.c

diff --git a/drivers/gpu/drm/i915/gvt/render.c b/drivers/gpu/drm/i915/gvt/render.c
index c6e7972ac21da8eda7143619a401554e2575a160..a5e11d89df2f86d13dc546f7b3e1a9e9c8ba7d97 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/render.c
+++ b/drivers/gpu/drm/i915/gvt/render.c
@@ -340,6 +340,9 @@ void intel_gvt_restore_render_mmio(struct intel_vgpu *vgpu, int ring_id)
                } else
                        v = mmio->value;
 
+               if (mmio->in_context)
+                       continue;
+
                I915_WRITE(mmio->reg, v);
                POSTING_READ(mmio->reg);