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path: root/drivers/gpu/drm/i915/intel_overlay.h
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_overlay.h')
-rw-r--r--drivers/gpu/drm/i915/intel_overlay.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_overlay.h b/drivers/gpu/drm/i915/intel_overlay.h
new file mode 100644
index 000000000000..a167c28acd27
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_overlay.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_OVERLAY_H__
+#define __INTEL_OVERLAY_H__
+
+struct drm_device;
+struct drm_file;
+struct drm_i915_error_state_buf;
+struct drm_i915_private;
+struct intel_overlay;
+struct intel_overlay_error_state;
+
+void intel_overlay_setup(struct drm_i915_private *dev_priv);
+void intel_overlay_cleanup(struct drm_i915_private *dev_priv);
+int intel_overlay_switch_off(struct intel_overlay *overlay);
+int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+void intel_overlay_reset(struct drm_i915_private *dev_priv);
+struct intel_overlay_error_state *
+intel_overlay_capture_error_state(struct drm_i915_private *dev_priv);
+void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e,
+ struct intel_overlay_error_state *error);
+
+#endif /* __INTEL_OVERLAY_H__ */