change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/drm/drm_syncobj.h
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@@ -26,9 +26,10 @@
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 #ifndef __DRM_SYNCOBJ_H__
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 #define __DRM_SYNCOBJ_H__
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-#include "linux/dma-fence.h"
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+#include <linux/dma-fence.h>
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+#include <linux/dma-fence-chain.h>
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-struct drm_syncobj_cb;
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+struct drm_file;
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 /**
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  * struct drm_syncobj - sync object.
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@@ -60,25 +61,6 @@
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 	 * @file: A file backing for this syncobj.
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 	 */
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 	struct file *file;
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-};
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-
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-typedef void (*drm_syncobj_func_t)(struct drm_syncobj *syncobj,
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-				   struct drm_syncobj_cb *cb);
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-
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-/**
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- * struct drm_syncobj_cb - callback for drm_syncobj_add_callback
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- * @node: used by drm_syncob_add_callback to append this struct to
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- *	  &drm_syncobj.cb_list
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- * @func: drm_syncobj_func_t to call
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- *
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- * This struct will be initialized by drm_syncobj_add_callback, additional
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- * data can be passed along by embedding drm_syncobj_cb in another struct.
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- * The callback will get called the next time drm_syncobj_replace_fence is
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- * called.
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- */
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-struct drm_syncobj_cb {
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-	struct list_head node;
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-	drm_syncobj_func_t func;
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 };
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 void drm_syncobj_free(struct kref *kref);
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@@ -131,15 +113,14 @@
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 struct drm_syncobj *drm_syncobj_find(struct drm_file *file_private,
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 				     u32 handle);
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-void drm_syncobj_add_callback(struct drm_syncobj *syncobj,
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-			      struct drm_syncobj_cb *cb,
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-			      drm_syncobj_func_t func);
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-void drm_syncobj_remove_callback(struct drm_syncobj *syncobj,
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-				 struct drm_syncobj_cb *cb);
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+void drm_syncobj_add_point(struct drm_syncobj *syncobj,
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+			   struct dma_fence_chain *chain,
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+			   struct dma_fence *fence,
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+			   uint64_t point);
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 void drm_syncobj_replace_fence(struct drm_syncobj *syncobj,
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 			       struct dma_fence *fence);
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 int drm_syncobj_find_fence(struct drm_file *file_private,
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-			   u32 handle,
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+			   u32 handle, u64 point, u64 flags,
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 			   struct dma_fence **fence);
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 void drm_syncobj_free(struct kref *kref);
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 int drm_syncobj_create(struct drm_syncobj **out_syncobj, uint32_t flags,