diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ttm.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index d0382f7..19e3757 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -393,9 +393,8 @@ nouveau_ttm_init(struct nouveau_drm *drm) return ret; } - drm->ttm.mtrr = drm_mtrr_add(pci_resource_start(dev->pdev, 1), - pci_resource_len(dev->pdev, 1), - DRM_MTRR_WC); + drm->ttm.mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 1), + pci_resource_len(dev->pdev, 1)); /* GART init */ if (drm->agp.stat != ENABLED) { @@ -428,10 +427,6 @@ nouveau_ttm_fini(struct nouveau_drm *drm) nouveau_ttm_global_release(drm); - if (drm->ttm.mtrr >= 0) { - drm_mtrr_del(drm->ttm.mtrr, - pci_resource_start(drm->dev->pdev, 1), - pci_resource_len(drm->dev->pdev, 1), DRM_MTRR_WC); - drm->ttm.mtrr = -1; - } + arch_phys_wc_del(drm->ttm.mtrr); + drm->ttm.mtrr = 0; } |