diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_fence.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fence.h | 42 |
1 files changed, 33 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index cdb83acdffe2..c89943407b52 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -7,15 +7,15 @@ struct nouveau_fence { struct list_head head; struct kref kref; + bool sysmem; + struct nouveau_channel *channel; unsigned long timeout; u32 sequence; - - void (*work)(void *priv, bool signalled); - void *priv; }; -int nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **); +int nouveau_fence_new(struct nouveau_channel *, bool sysmem, + struct nouveau_fence **); struct nouveau_fence * nouveau_fence_ref(struct nouveau_fence *); void nouveau_fence_unref(struct nouveau_fence **); @@ -29,6 +29,13 @@ struct nouveau_fence_chan { struct list_head pending; struct list_head flip; + int (*emit)(struct nouveau_fence *); + int (*sync)(struct nouveau_fence *, struct nouveau_channel *, + struct nouveau_channel *); + u32 (*read)(struct nouveau_channel *); + int (*emit32)(struct nouveau_channel *, u64, u32); + int (*sync32)(struct nouveau_channel *, u64, u32); + spinlock_t lock; u32 sequence; }; @@ -39,10 +46,9 @@ struct nouveau_fence_priv { void (*resume)(struct nouveau_drm *); int (*context_new)(struct nouveau_channel *); void (*context_del)(struct nouveau_channel *); - int (*emit)(struct nouveau_fence *); - int (*sync)(struct nouveau_fence *, struct nouveau_channel *, - struct nouveau_channel *); - u32 (*read)(struct nouveau_channel *); + + wait_queue_head_t waiting; + bool uevent; }; #define nouveau_fence(drm) ((struct nouveau_fence_priv *)(drm)->fence) @@ -60,13 +66,31 @@ u32 nv10_fence_read(struct nouveau_channel *); void nv10_fence_context_del(struct nouveau_channel *); void nv10_fence_destroy(struct nouveau_drm *); int nv10_fence_create(struct nouveau_drm *); + +int nv17_fence_create(struct nouveau_drm *); void nv17_fence_resume(struct nouveau_drm *drm); int nv50_fence_create(struct nouveau_drm *); int nv84_fence_create(struct nouveau_drm *); int nvc0_fence_create(struct nouveau_drm *); -u64 nvc0_fence_crtc(struct nouveau_channel *, int crtc); int nouveau_flip_complete(void *chan); +struct nv84_fence_chan { + struct nouveau_fence_chan base; + struct nouveau_vma vma; + struct nouveau_vma vma_gart; + struct nouveau_vma dispc_vma[4]; +}; + +struct nv84_fence_priv { + struct nouveau_fence_priv base; + struct nouveau_bo *bo; + struct nouveau_bo *bo_gart; + u32 *suspend; +}; + +u64 nv84_fence_crtc(struct nouveau_channel *, int); +int nv84_fence_context_new(struct nouveau_channel *); + #endif |