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drm/ttm: flip the switch, and convert to dma_fence

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Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
This commit is contained in:
Maarten Lankhorst
2014-04-02 17:14:48 +02:00
parent 2f453ed403
commit f2c24b83ae
25 changed files with 201 additions and 390 deletions
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40
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
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@@ -801,41 +801,6 @@ static int vmw_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
return 0;
}
/**
* FIXME: We're using the old vmware polling method to sync.
* Do this with fences instead.
*/
static void *vmw_sync_obj_ref(void *sync_obj)
{
return (void *)
vmw_fence_obj_reference((struct vmw_fence_obj *) sync_obj);
}
static void vmw_sync_obj_unref(void **sync_obj)
{
vmw_fence_obj_unreference((struct vmw_fence_obj **) sync_obj);
}
static int vmw_sync_obj_flush(void *sync_obj)
{
vmw_fence_obj_flush((struct vmw_fence_obj *) sync_obj);
return 0;
}
static bool vmw_sync_obj_signaled(void *sync_obj)
{
return vmw_fence_obj_signaled((struct vmw_fence_obj *) sync_obj);
}
static int vmw_sync_obj_wait(void *sync_obj, bool lazy, bool interruptible)
{
return vmw_fence_obj_wait((struct vmw_fence_obj *) sync_obj,
lazy, interruptible,
VMW_FENCE_WAIT_TIMEOUT);
}
/**
* vmw_move_notify - TTM move_notify_callback
*
@@ -873,11 +838,6 @@ struct ttm_bo_driver vmw_bo_driver = {
.evict_flags = vmw_evict_flags,
.move = NULL,
.verify_access = vmw_verify_access,
.sync_obj_signaled = vmw_sync_obj_signaled,
.sync_obj_wait = vmw_sync_obj_wait,
.sync_obj_flush = vmw_sync_obj_flush,
.sync_obj_unref = vmw_sync_obj_unref,
.sync_obj_ref = vmw_sync_obj_ref,
.move_notify = vmw_move_notify,
.swap_notify = vmw_swap_notify,
.fault_reserve_notify = &vmw_ttm_fault_reserve_notify,