disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/i915/intel_gvt.c
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@@ -24,6 +24,7 @@
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 #include "i915_drv.h"
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 #include "i915_vgpu.h"
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 #include "intel_gvt.h"
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+#include "gvt/gvt.h"
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 /**
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  * DOC: Intel GVT-g host support
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@@ -147,3 +148,17 @@
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 	intel_gvt_clean_device(dev_priv);
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 }
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+
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+/**
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+ * intel_gvt_resume - GVT resume routine wapper
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+ *
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+ * @dev_priv: drm i915 private *
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+ *
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+ * This function is called at the i915 driver resume stage to restore required
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+ * HW status for GVT so that vGPU can continue running after resumed.
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+ */
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+void intel_gvt_resume(struct drm_i915_private *dev_priv)
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+{
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+	if (intel_gvt_active(dev_priv))
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+		intel_gvt_pm_resume(dev_priv->gvt);
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+}