diff options
Diffstat (limited to 'drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c index 8516e005643f..4871025f7573 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c @@ -200,10 +200,8 @@ static struct ttm_backend_func hibmc_tt_backend_func = { .destroy = &hibmc_ttm_backend_destroy, }; -static struct ttm_tt *hibmc_ttm_tt_create(struct ttm_bo_device *bdev, - unsigned long size, - u32 page_flags, - struct page *dummy_read_page) +static struct ttm_tt *hibmc_ttm_tt_create(struct ttm_buffer_object *bo, + u32 page_flags) { struct ttm_tt *tt; int ret; @@ -214,7 +212,7 @@ static struct ttm_tt *hibmc_ttm_tt_create(struct ttm_bo_device *bdev, return NULL; } tt->func = &hibmc_tt_backend_func; - ret = ttm_tt_init(tt, bdev, size, page_flags, dummy_read_page); + ret = ttm_tt_init(tt, bo, page_flags); if (ret) { DRM_ERROR("failed to initialize ttm_tt: %d\n", ret); kfree(tt); @@ -223,21 +221,8 @@ static struct ttm_tt *hibmc_ttm_tt_create(struct ttm_bo_device *bdev, return tt; } -static int hibmc_ttm_tt_populate(struct ttm_tt *ttm, - struct ttm_operation_ctx *ctx) -{ - return ttm_pool_populate(ttm, ctx); -} - -static void hibmc_ttm_tt_unpopulate(struct ttm_tt *ttm) -{ - ttm_pool_unpopulate(ttm); -} - struct ttm_bo_driver hibmc_bo_driver = { .ttm_tt_create = hibmc_ttm_tt_create, - .ttm_tt_populate = hibmc_ttm_tt_populate, - .ttm_tt_unpopulate = hibmc_ttm_tt_unpopulate, .init_mem_type = hibmc_bo_init_mem_type, .evict_flags = hibmc_bo_evict_flags, .move = NULL, @@ -331,7 +316,7 @@ int hibmc_bo_create(struct drm_device *dev, int size, int align, ret = ttm_bo_init(&hibmc->bdev, &hibmcbo->bo, size, ttm_bo_type_device, &hibmcbo->placement, - align >> PAGE_SHIFT, false, NULL, acc_size, + align >> PAGE_SHIFT, false, acc_size, NULL, NULL, hibmc_bo_ttm_destroy); if (ret) { hibmc_bo_unref(&hibmcbo); |