diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fence.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c index b7594cb758af..945f1e0dad92 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c @@ -35,7 +35,7 @@ struct vmw_fence_manager { struct vmw_private *dev_priv; spinlock_t lock; struct list_head fence_list; - struct work_struct work, ping_work; + struct work_struct work; u32 user_fence_size; u32 fence_size; u32 event_fence_action_size; @@ -134,14 +134,6 @@ static const char *vmw_fence_get_timeline_name(struct fence *f) return "svga"; } -static void vmw_fence_ping_func(struct work_struct *work) -{ - struct vmw_fence_manager *fman = - container_of(work, struct vmw_fence_manager, ping_work); - - vmw_fifo_ping_host(fman->dev_priv, SVGA_SYNC_GENERIC); -} - static bool vmw_fence_enable_signaling(struct fence *f) { struct vmw_fence_obj *fence = @@ -155,11 +147,7 @@ static bool vmw_fence_enable_signaling(struct fence *f) if (seqno - fence->base.seqno < VMW_FENCE_WRAP) return false; - if (mutex_trylock(&dev_priv->hw_mutex)) { - vmw_fifo_ping_host_locked(dev_priv, SVGA_SYNC_GENERIC); - mutex_unlock(&dev_priv->hw_mutex); - } else - schedule_work(&fman->ping_work); + vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC); return true; } @@ -305,7 +293,6 @@ struct vmw_fence_manager *vmw_fence_manager_init(struct vmw_private *dev_priv) INIT_LIST_HEAD(&fman->fence_list); INIT_LIST_HEAD(&fman->cleanup_list); INIT_WORK(&fman->work, &vmw_fence_work_func); - INIT_WORK(&fman->ping_work, &vmw_fence_ping_func); fman->fifo_down = true; fman->user_fence_size = ttm_round_pot(sizeof(struct vmw_user_fence)); fman->fence_size = ttm_round_pot(sizeof(struct vmw_fence_obj)); @@ -323,7 +310,6 @@ void vmw_fence_manager_takedown(struct vmw_fence_manager *fman) bool lists_empty; (void) cancel_work_sync(&fman->work); - (void) cancel_work_sync(&fman->ping_work); spin_lock_irqsave(&fman->lock, irq_flags); lists_empty = list_empty(&fman->fence_list) && |
