diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 594af8eb04c6..eda5b6f8f4c4 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -522,7 +522,7 @@ struct vmw_private { int cmdbuf_waiters; /* Protected by waiter_lock */ int error_waiters; /* Protected by waiter_lock */ int fifo_queue_waiters; /* Protected by waiter_lock */ - uint32_t last_read_seqno; + atomic_t last_read_seqno; struct vmw_fence_manager *fman; uint32_t irq_mask; /* Updates protected by waiter_lock */ @@ -1006,15 +1006,14 @@ extern int vmw_fallback_wait(struct vmw_private *dev_priv, uint32_t seqno, bool interruptible, unsigned long timeout); -extern void vmw_update_seqno(struct vmw_private *dev_priv); -extern void vmw_seqno_waiter_add(struct vmw_private *dev_priv); -extern void vmw_seqno_waiter_remove(struct vmw_private *dev_priv); -extern void vmw_goal_waiter_add(struct vmw_private *dev_priv); -extern void vmw_goal_waiter_remove(struct vmw_private *dev_priv); -extern void vmw_generic_waiter_add(struct vmw_private *dev_priv, u32 flag, - int *waiter_count); -extern void vmw_generic_waiter_remove(struct vmw_private *dev_priv, - u32 flag, int *waiter_count); +bool vmw_seqno_waiter_add(struct vmw_private *dev_priv); +bool vmw_seqno_waiter_remove(struct vmw_private *dev_priv); +bool vmw_goal_waiter_add(struct vmw_private *dev_priv); +bool vmw_goal_waiter_remove(struct vmw_private *dev_priv); +bool vmw_generic_waiter_add(struct vmw_private *dev_priv, u32 flag, + int *waiter_count); +bool vmw_generic_waiter_remove(struct vmw_private *dev_priv, + u32 flag, int *waiter_count); /** * Kernel modesetting - vmwgfx_kms.c |