drm/nouveau: fix nv30 pcie boards

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / nouveau / nouveau_mem.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index 78f467fe30be2524e8ee9b4ecc2f654619ec7577..5045f8b921d644088ef4d8345dda673fadfba424 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -398,7 +398,7 @@ nouveau_mem_vram_init(struct drm_device *dev)
                        dma_bits = 40;
        } else
        if (drm_pci_device_is_pcie(dev) &&
-           dev_priv->chipset != 0x40 &&
+           dev_priv->chipset  > 0x40 &&
            dev_priv->chipset != 0x45) {
                if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(39)))
                        dma_bits = 39;