diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c index 7cc5a7499583..8f0261a0d618 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c @@ -1695,18 +1695,6 @@ nvkm_device_pci_new(struct pci_dev *pci_dev, const char *cfg, const char *dbg, *pdevice = &pdev->device; pdev->pdev = pci_dev; - /* Set DMA mask based on capabilities reported by the MMU subdev. */ - if (pdev->device.mmu && !pdev->device.pci->agp.bridge) - bits = pdev->device.mmu->dma_bits; - else - bits = 32; - - ret = dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(bits)); - if (ret && bits != 32) { - dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(32)); - pdev->device.mmu->dma_bits = 32; - } - ret = nvkm_device_ctor(&nvkm_device_pci_func, quirk, &pci_dev->dev, pci_is_pcie(pci_dev) ? NVKM_DEVICE_PCIE : pci_find_capability(pci_dev, PCI_CAP_ID_AGP) ? @@ -1720,5 +1708,17 @@ nvkm_device_pci_new(struct pci_dev *pci_dev, const char *cfg, const char *dbg, if (ret) return ret; + /* Set DMA mask based on capabilities reported by the MMU subdev. */ + if (pdev->device.mmu && !pdev->device.pci->agp.bridge) + bits = pdev->device.mmu->dma_bits; + else + bits = 32; + + ret = dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(bits)); + if (ret && bits != 32) { + dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(32)); + pdev->device.mmu->dma_bits = 32; + } + return 0; } |