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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.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 288bacac7e5a..d4ac97007038 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -120,8 +120,8 @@ nouveau_sgdma_bind(struct ttm_backend *be, struct ttm_mem_reg *mem)
dev_priv->engine.instmem.flush(nvbe->dev);
if (dev_priv->card_type == NV_50) {
- nv50_vm_flush(dev, 5); /* PGRAPH */
- nv50_vm_flush(dev, 0); /* PFIFO */
+ dev_priv->engine.fifo.tlb_flush(dev);
+ dev_priv->engine.graph.tlb_flush(dev);
}
nvbe->bound = true;
@@ -162,8 +162,8 @@ nouveau_sgdma_unbind(struct ttm_backend *be)
dev_priv->engine.instmem.flush(nvbe->dev);
if (dev_priv->card_type == NV_50) {
- nv50_vm_flush(dev, 5);
- nv50_vm_flush(dev, 0);
+ dev_priv->engine.fifo.tlb_flush(dev);
+ dev_priv->engine.graph.tlb_flush(dev);
}
nvbe->bound = false;
@@ -224,7 +224,11 @@ nouveau_sgdma_init(struct drm_device *dev)
int i, ret;
if (dev_priv->card_type < NV_50) {
- aper_size = (64 * 1024 * 1024);
+ if(dev_priv->ramin_rsvd_vram < 2 * 1024 * 1024)
+ aper_size = 64 * 1024 * 1024;
+ else
+ aper_size = 512 * 1024 * 1024;
+
obj_size = (aper_size >> NV_CTXDMA_PAGE_SHIFT) * 4;
obj_size += 8; /* ctxdma header */
} else {
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