drivers/gpu/drm/img-rogue/pvr_linux_fence.h

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/*************************************************************************/ /*!
@File
@Title          PowerVR Linux fence compatibility header
@Codingstyle    LinuxKernel
@Copyright      Copyright (c) Imagination Technologies Ltd. All Rights Reserved
@License        Dual MIT/GPLv2

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#if !defined(__PVR_LINUX_FENCE_H__)
#define __PVR_LINUX_FENCE_H__

#include <linux/version.h>

#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0))
#include <linux/fence.h>
#else
#include <linux/dma-fence.h>
#endif

#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0))
/* Structures */
#define	dma_fence fence
#define	dma_fence_cb fence_cb
#define	dma_fence_ops fence_ops

/* Defines and Enums */
#define DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT FENCE_FLAG_ENABLE_SIGNAL_BIT
#define DMA_FENCE_FLAG_SIGNALED_BIT FENCE_FLAG_SIGNALED_BIT
#define DMA_FENCE_FLAG_USER_BITS FENCE_FLAG_USER_BITS

/* Functions */
#define dma_fence_add_callback fence_add_callback
#define dma_fence_context_alloc fence_context_alloc
#define dma_fence_default_wait fence_default_wait
#define dma_fence_is_signaled fence_is_signaled
#define dma_fence_free fence_free 
#define dma_fence_get fence_get 
#define dma_fence_get_rcu fence_get_rcu 
#define dma_fence_init fence_init 
#define dma_fence_put fence_put 
#define dma_fence_signal fence_signal 
#define dma_fence_wait fence_wait
#define dma_fence_wait_timeout fence_wait_timeout

#endif

#endif /* !defined(__PVR_LINUX_FENCE_H__) */