diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_state.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index 4fcbd091a117..a30adec5beaa 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -376,15 +376,11 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev) engine->graph.destroy_context = nv50_graph_destroy_context; engine->graph.load_context = nv50_graph_load_context; engine->graph.unload_context = nv50_graph_unload_context; - if (dev_priv->chipset != 0x86) + if (dev_priv->chipset == 0x50 || + dev_priv->chipset == 0xac) engine->graph.tlb_flush = nv50_graph_tlb_flush; - else { - /* from what i can see nvidia do this on every - * pre-NVA3 board except NVAC, but, we've only - * ever seen problems on NV86 - */ - engine->graph.tlb_flush = nv86_graph_tlb_flush; - } + else + engine->graph.tlb_flush = nv84_graph_tlb_flush; engine->fifo.channels = 128; engine->fifo.init = nv50_fifo_init; engine->fifo.takedown = nv50_fifo_takedown; @@ -612,6 +608,7 @@ nouveau_card_init(struct drm_device *dev) spin_lock_init(&dev_priv->channels.lock); spin_lock_init(&dev_priv->tile.lock); spin_lock_init(&dev_priv->context_switch_lock); + spin_lock_init(&dev_priv->vm_lock); /* Make the CRTCs and I2C buses accessible */ ret = engine->display.early_init(dev); @@ -963,7 +960,7 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) if (ret) goto err_mmio; - /* Map PRAMIN BAR, or on older cards, the aperture withing BAR0 */ + /* Map PRAMIN BAR, or on older cards, the aperture within BAR0 */ if (dev_priv->card_type >= NV_40) { int ramin_bar = 2; if (pci_resource_len(dev->pdev, ramin_bar) == 0) |