diff options
| author | Maarten Lankhorst <maarten.lankhorst@ubuntu.com> | 2014-01-09 11:03:11 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-09-02 16:41:50 +0200 |
| commit | 29ba89b2371d466ca68973525816cf10debc2655 (patch) | |
| tree | 0433045bea840aed27057bedf422c02018b66d4e /drivers/gpu/drm/nouveau/nouveau_fence.h | |
| parent | 2298e804e96eb3635c39519c8287befd92460303 (diff) | |
drm/nouveau: rework to new fence interface
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_fence.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fence.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index c57bb61da58c..44efd8c7426c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -1,18 +1,21 @@ #ifndef __NOUVEAU_FENCE_H__ #define __NOUVEAU_FENCE_H__ +#include <linux/fence.h> +#include <nvif/notify.h> + struct nouveau_drm; +struct nouveau_bo; struct nouveau_fence { + struct fence base; + struct list_head head; - struct list_head work; - struct kref kref; bool sysmem; struct nouveau_channel *channel; unsigned long timeout; - u32 sequence; }; int nouveau_fence_new(struct nouveau_channel *, bool sysmem, @@ -25,9 +28,10 @@ int nouveau_fence_emit(struct nouveau_fence *, struct nouveau_channel *); bool nouveau_fence_done(struct nouveau_fence *); void nouveau_fence_work(struct nouveau_fence *, void (*)(void *), void *); int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr); -int nouveau_fence_sync(struct nouveau_fence *, struct nouveau_channel *); +int nouveau_fence_sync(struct nouveau_bo *, struct nouveau_channel *); struct nouveau_fence_chan { + spinlock_t lock; struct list_head pending; struct list_head flip; @@ -38,8 +42,12 @@ struct nouveau_fence_chan { int (*emit32)(struct nouveau_channel *, u64, u32); int (*sync32)(struct nouveau_channel *, u64, u32); - spinlock_t lock; u32 sequence; + u32 context; + char name[24]; + + struct nvif_notify notify; + int notify_ref; }; struct nouveau_fence_priv { @@ -49,13 +57,13 @@ struct nouveau_fence_priv { int (*context_new)(struct nouveau_channel *); void (*context_del)(struct nouveau_channel *); - wait_queue_head_t waiting; + u32 contexts, context_base; bool uevent; }; #define nouveau_fence(drm) ((struct nouveau_fence_priv *)(drm)->fence) -void nouveau_fence_context_new(struct nouveau_fence_chan *); +void nouveau_fence_context_new(struct nouveau_channel *, struct nouveau_fence_chan *); void nouveau_fence_context_del(struct nouveau_fence_chan *); int nv04_fence_create(struct nouveau_drm *); |