diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fence.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_fence.h | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h index d9d85aa6ed20..e897cccae1ae 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ /************************************************************************** * - * Copyright © 2011-2012 VMware, Inc., Palo Alto, CA., USA - * All Rights Reserved. + * Copyright 2011-2012 VMware, Inc., Palo Alto, CA., USA * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the @@ -28,34 +28,21 @@ #ifndef _VMWGFX_FENCE_H_ #include <linux/dma-fence.h> +#include <linux/dma-fence-array.h> #define VMW_FENCE_WAIT_TIMEOUT (5*HZ) -struct vmw_private; +struct drm_device; +struct drm_file; +struct drm_pending_event; +struct vmw_private; struct vmw_fence_manager; -/** - * - * - */ -enum vmw_action_type { - VMW_ACTION_EVENT = 0, - VMW_ACTION_MAX -}; - -struct vmw_fence_action { - struct list_head head; - enum vmw_action_type type; - void (*seq_passed) (struct vmw_fence_action *action); - void (*cleanup) (struct vmw_fence_action *action); -}; - struct vmw_fence_obj { struct dma_fence base; - + bool waiter_added; struct list_head head; - struct list_head seq_passed_actions; void (*destroy)(struct vmw_fence_obj *fence); }; @@ -82,7 +69,7 @@ vmw_fence_obj_reference(struct vmw_fence_obj *fence) return fence; } -extern void vmw_fences_update(struct vmw_fence_manager *fman); +u32 vmw_fences_update(struct vmw_fence_manager *fman); extern bool vmw_fence_obj_signaled(struct vmw_fence_obj *fence); @@ -90,8 +77,6 @@ extern int vmw_fence_obj_wait(struct vmw_fence_obj *fence, bool lazy, bool interruptible, unsigned long timeout); -extern void vmw_fence_obj_flush(struct vmw_fence_obj *fence); - extern int vmw_fence_create(struct vmw_fence_manager *fman, uint32_t seqno, struct vmw_fence_obj **p_fence); |