Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 78 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_gvt.h b/drivers/gpu/drm/i915/intel_gvt.h
new file mode 100644
index 000000000..eb2a2be25
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_gvt.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _INTEL_GVT_H_
+#define _INTEL_GVT_H_
+
+#include <linux/types.h>
+
+struct drm_i915_private;
+
+#ifdef CONFIG_DRM_I915_GVT
+
+struct intel_gvt_mmio_table_iter {
+	struct drm_i915_private *i915;
+	void *data;
+	int (*handle_mmio_cb)(struct intel_gvt_mmio_table_iter *iter,
+			      u32 offset, u32 size);
+};
+
+int intel_gvt_init(struct drm_i915_private *dev_priv);
+void intel_gvt_driver_remove(struct drm_i915_private *dev_priv);
+int intel_gvt_init_host(void);
+void intel_gvt_resume(struct drm_i915_private *dev_priv);
+int intel_gvt_iterate_mmio_table(struct intel_gvt_mmio_table_iter *iter);
+
+struct intel_vgpu_ops {
+	int (*init_device)(struct drm_i915_private *dev_priv);
+	void (*clean_device)(struct drm_i915_private *dev_priv);
+	void (*pm_resume)(struct drm_i915_private *i915);
+};
+
+int intel_gvt_set_ops(const struct intel_vgpu_ops *ops);
+void intel_gvt_clear_ops(const struct intel_vgpu_ops *ops);
+
+#else
+static inline int intel_gvt_init(struct drm_i915_private *dev_priv)
+{
+	return 0;
+}
+
+static inline void intel_gvt_driver_remove(struct drm_i915_private *dev_priv)
+{
+}
+
+static inline void intel_gvt_resume(struct drm_i915_private *dev_priv)
+{
+}
+
+struct intel_gvt_mmio_table_iter {
+};
+
+static inline int intel_gvt_iterate_mmio_table(struct intel_gvt_mmio_table_iter *iter)
+{
+	return 0;
+}
+#endif
+
+#endif /* _INTEL_GVT_H_ */