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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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10
include/drm/ttm/ttm_execbuf_util.h
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@@ -39,16 +39,11 @@
*
* @head: list head for thread-private list.
* @bo: refcounted buffer object pointer.
* @reserved: Indicates whether @bo has been reserved for validation.
* @removed: Indicates whether @bo has been removed from lru lists.
* @put_count: Number of outstanding references on bo::list_kref.
* @old_sync_obj: Pointer to a sync object about to be unreferenced
*/
struct ttm_validate_buffer {
struct list_head head;
struct ttm_buffer_object *bo;
void *old_sync_obj;
};
/**
@@ -100,7 +95,7 @@ extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
*
* @ticket: ww_acquire_ctx from reserve call
* @list: thread private list of ttm_validate_buffer structs.
* @sync_obj: The new sync object for the buffers.
* @fence: The new exclusive fence for the buffers.
*
* This function should be called when command submission is complete, and
* it will add a new sync object to bos pointed to by entries on @list.
@@ -109,6 +104,7 @@ extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
*/
extern void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
struct list_head *list, void *sync_obj);
struct list_head *list,
struct fence *fence);
#endif