diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 75fddbcd7832..8133377d865d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -28,7 +28,6 @@ */ #include <linux/dma-mapping.h> -#include <linux/swiotlb.h> #include "nouveau_drv.h" #include "nouveau_chan.h" @@ -1327,25 +1326,13 @@ nouveau_ttm_tt_populate(struct ttm_bo_device *bdev, drm = nouveau_bdev(bdev); dev = drm->dev->dev; -#if IS_ENABLED(CONFIG_AGP) - if (drm->agp.bridge) { - return ttm_pool_populate(ttm, ctx); - } -#endif - -#if IS_ENABLED(CONFIG_SWIOTLB) && IS_ENABLED(CONFIG_X86) - if (swiotlb_nr_tbl()) { - return ttm_dma_populate((void *)ttm, dev, ctx); - } -#endif - return ttm_populate_and_map_pages(dev, ttm_dma, ctx); + return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, ctx); } static void nouveau_ttm_tt_unpopulate(struct ttm_bo_device *bdev, struct ttm_tt *ttm) { - struct ttm_tt *ttm_dma = (void *)ttm; struct nouveau_drm *drm; struct device *dev; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); @@ -1356,21 +1343,7 @@ nouveau_ttm_tt_unpopulate(struct ttm_bo_device *bdev, drm = nouveau_bdev(bdev); dev = drm->dev->dev; -#if IS_ENABLED(CONFIG_AGP) - if (drm->agp.bridge) { - ttm_pool_unpopulate(ttm); - return; - } -#endif - -#if IS_ENABLED(CONFIG_SWIOTLB) && IS_ENABLED(CONFIG_X86) - if (swiotlb_nr_tbl()) { - ttm_dma_unpopulate((void *)ttm, dev); - return; - } -#endif - - ttm_unmap_and_unpopulate_pages(dev, ttm_dma); + return ttm_pool_free(&drm->ttm.bdev.pool, ttm); } static void |