drm/nouveau: fix nv30 pcie boards

Wasn't aware they even existed, apparently they do!  They're actually
AGP chips with a bridge as far as I can tell, which puts them in the
same boat as nv40/nv45.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index 78f467f..5045f8b 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;

diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index a33fe40..fc29244 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -427,7 +427,7 @@ nouveau_sgdma_init(struct drm_device *dev)
        u32 aper_size, align;
        int ret;
 
-       if (dev_priv->card_type >= NV_50 || drm_pci_device_is_pcie(dev))
+       if (dev_priv->card_type >= NV_40 && drm_pci_device_is_pcie(dev))
                aper_size = 512 * 1024 * 1024;
        else
                aper_size = 64 * 1024 * 1024;
@@ -457,7 +457,7 @@ nouveau_sgdma_init(struct drm_device *dev)
                dev_priv->gart_info.func = &nv50_sgdma_backend;
        } else
        if (drm_pci_device_is_pcie(dev) &&
-           dev_priv->chipset != 0x40 && dev_priv->chipset != 0x45) {
+           dev_priv->chipset > 0x40 && dev_priv->chipset != 0x45) {
                if (nv44_graph_class(dev)) {
                        dev_priv->gart_info.func = &nv44_sgdma_backend;
                        align = 512 * 1024;