diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_ttm.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index c97009bb77dd..05570f0de4d7 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -199,9 +199,8 @@ static struct ttm_backend_func mgag200_tt_backend_func = { }; -static struct ttm_tt *mgag200_ttm_tt_create(struct ttm_bo_device *bdev, - unsigned long size, uint32_t page_flags, - struct page *dummy_read_page) +static struct ttm_tt *mgag200_ttm_tt_create(struct ttm_buffer_object *bo, + uint32_t page_flags) { struct ttm_tt *tt; @@ -209,28 +208,15 @@ static struct ttm_tt *mgag200_ttm_tt_create(struct ttm_bo_device *bdev, if (tt == NULL) return NULL; tt->func = &mgag200_tt_backend_func; - if (ttm_tt_init(tt, bdev, size, page_flags, dummy_read_page)) { + if (ttm_tt_init(tt, bo, page_flags)) { kfree(tt); return NULL; } return tt; } -static int mgag200_ttm_tt_populate(struct ttm_tt *ttm, - struct ttm_operation_ctx *ctx) -{ - return ttm_pool_populate(ttm, ctx); -} - -static void mgag200_ttm_tt_unpopulate(struct ttm_tt *ttm) -{ - ttm_pool_unpopulate(ttm); -} - struct ttm_bo_driver mgag200_bo_driver = { .ttm_tt_create = mgag200_ttm_tt_create, - .ttm_tt_populate = mgag200_ttm_tt_populate, - .ttm_tt_unpopulate = mgag200_ttm_tt_unpopulate, .init_mem_type = mgag200_bo_init_mem_type, .eviction_valuable = ttm_bo_eviction_valuable, .evict_flags = mgag200_bo_evict_flags, @@ -338,7 +324,7 @@ int mgag200_bo_create(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&mdev->ttm.bdev, &mgabo->bo, size, ttm_bo_type_device, &mgabo->placement, - align >> PAGE_SHIFT, false, NULL, acc_size, + align >> PAGE_SHIFT, false, acc_size, NULL, NULL, mgag200_bo_ttm_destroy); if (ret) return ret; |