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path: root/drivers/gpu/drm/nouveau/nouveau_sgdma.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_sgdma.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_sgdma.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 47f245e..38483a0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -290,7 +290,10 @@ nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
struct nouveau_mem *node = mem->mm_node;
/* noop: bound in move_notify() */
- node->pages = nvbe->ttm.dma_address;
+ if (ttm->sg) {
+ node->sg = ttm->sg;
+ } else
+ node->pages = nvbe->ttm.dma_address;
return 0;
}
@@ -338,10 +341,10 @@ nouveau_sgdma_init(struct drm_device *dev)
u32 aper_size, align;
int ret;
- if (dev_priv->card_type >= NV_40 && pci_is_pcie(dev->pdev))
+ if (dev_priv->card_type >= NV_40)
aper_size = 512 * 1024 * 1024;
else
- aper_size = 64 * 1024 * 1024;
+ aper_size = 128 * 1024 * 1024;
/* Dear NVIDIA, NV44+ would like proper present bits in PTEs for
* christmas. The cards before it have them, the cards after
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