diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 4fb875de32e..25c8bf9d1d4 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -96,11 +96,10 @@ int i915_gem_init_aliasing_ppgtt(struct drm_device *dev) GFP_KERNEL); if (!ppgtt->pt_dma_addr) goto err_pt_alloc; - } - for (i = 0; i < ppgtt->num_pd_entries; i++) { - dma_addr_t pt_addr; - if (dev_priv->mm.gtt->needs_dmar) { + for (i = 0; i < ppgtt->num_pd_entries; i++) { + dma_addr_t pt_addr; + pt_addr = pci_map_page(dev->pdev, ppgtt->pt_pages[i], 0, 4096, PCI_DMA_BIDIRECTIONAL); @@ -112,8 +111,7 @@ int i915_gem_init_aliasing_ppgtt(struct drm_device *dev) } ppgtt->pt_dma_addr[i] = pt_addr; - } else - pt_addr = page_to_phys(ppgtt->pt_pages[i]); + } } ppgtt->scratch_page_dma_addr = dev_priv->mm.gtt->scratch_page_dma; |