diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_state.c | 91 |
1 files changed, 81 insertions, 10 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index ee3729e7823b..989322be3728 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -359,6 +359,54 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev) engine->gpio.set = nv50_gpio_set; engine->gpio.irq_enable = nv50_gpio_irq_enable; break; + case 0xC0: + engine->instmem.init = nvc0_instmem_init; + engine->instmem.takedown = nvc0_instmem_takedown; + engine->instmem.suspend = nvc0_instmem_suspend; + engine->instmem.resume = nvc0_instmem_resume; + engine->instmem.populate = nvc0_instmem_populate; + engine->instmem.clear = nvc0_instmem_clear; + engine->instmem.bind = nvc0_instmem_bind; + engine->instmem.unbind = nvc0_instmem_unbind; + engine->instmem.flush = nvc0_instmem_flush; + engine->mc.init = nv50_mc_init; + engine->mc.takedown = nv50_mc_takedown; + engine->timer.init = nv04_timer_init; + engine->timer.read = nv04_timer_read; + engine->timer.takedown = nv04_timer_takedown; + engine->fb.init = nvc0_fb_init; + engine->fb.takedown = nvc0_fb_takedown; + engine->graph.grclass = NULL; //nvc0_graph_grclass; + engine->graph.init = nvc0_graph_init; + engine->graph.takedown = nvc0_graph_takedown; + engine->graph.fifo_access = nvc0_graph_fifo_access; + engine->graph.channel = nvc0_graph_channel; + engine->graph.create_context = nvc0_graph_create_context; + engine->graph.destroy_context = nvc0_graph_destroy_context; + engine->graph.load_context = nvc0_graph_load_context; + engine->graph.unload_context = nvc0_graph_unload_context; + engine->fifo.channels = 128; + engine->fifo.init = nvc0_fifo_init; + engine->fifo.takedown = nvc0_fifo_takedown; + engine->fifo.disable = nvc0_fifo_disable; + engine->fifo.enable = nvc0_fifo_enable; + engine->fifo.reassign = nvc0_fifo_reassign; + engine->fifo.channel_id = nvc0_fifo_channel_id; + engine->fifo.create_context = nvc0_fifo_create_context; + engine->fifo.destroy_context = nvc0_fifo_destroy_context; + engine->fifo.load_context = nvc0_fifo_load_context; + engine->fifo.unload_context = nvc0_fifo_unload_context; + engine->display.early_init = nv50_display_early_init; + engine->display.late_takedown = nv50_display_late_takedown; + engine->display.create = nv50_display_create; + engine->display.init = nv50_display_init; + engine->display.destroy = nv50_display_destroy; + engine->gpio.init = nv50_gpio_init; + engine->gpio.takedown = nouveau_stub_takedown; + engine->gpio.get = nv50_gpio_get; + engine->gpio.set = nv50_gpio_set; + engine->gpio.irq_enable = nv50_gpio_irq_enable; + break; default: NV_ERROR(dev, "NV%02x unsupported\n", dev_priv->chipset); return 1; @@ -739,8 +787,10 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) int ret; dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); - if (!dev_priv) - return -ENOMEM; + if (!dev_priv) { + ret = -ENOMEM; + goto err_out; + } dev->dev_private = dev_priv; dev_priv->dev = dev; @@ -750,8 +800,10 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) dev->pci_vendor, dev->pci_device, dev->pdev->class); dev_priv->wq = create_workqueue("nouveau"); - if (!dev_priv->wq) - return -EINVAL; + if (!dev_priv->wq) { + ret = -EINVAL; + goto err_priv; + } /* resource 0 is mmio regs */ /* resource 1 is linear FB */ @@ -764,7 +816,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) if (!dev_priv->mmio) { NV_ERROR(dev, "Unable to initialize the mmio mapping. " "Please report your setup to " DRIVER_EMAIL "\n"); - return -EINVAL; + ret = -EINVAL; + goto err_wq; } NV_DEBUG(dev, "regs mapped ok at 0x%llx\n", (unsigned long long)mmio_start_offs); @@ -810,9 +863,13 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) case 0xa0: dev_priv->card_type = NV_50; break; + case 0xc0: + dev_priv->card_type = NV_C0; + break; default: NV_INFO(dev, "Unsupported chipset 0x%08x\n", reg0); - return -EINVAL; + ret = -EINVAL; + goto err_mmio; } NV_INFO(dev, "Detected an NV%2x generation card (0x%08x)\n", @@ -820,7 +877,7 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) ret = nouveau_remove_conflicting_drivers(dev); if (ret) - return ret; + goto err_mmio; /* Map PRAMIN BAR, or on older cards, the aperture withing BAR0 */ if (dev_priv->card_type >= NV_40) { @@ -834,7 +891,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) dev_priv->ramin_size); if (!dev_priv->ramin) { NV_ERROR(dev, "Failed to PRAMIN BAR"); - return -ENOMEM; + ret = -ENOMEM; + goto err_mmio; } } else { dev_priv->ramin_size = 1 * 1024 * 1024; @@ -842,7 +900,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) dev_priv->ramin_size); if (!dev_priv->ramin) { NV_ERROR(dev, "Failed to map BAR0 PRAMIN.\n"); - return -ENOMEM; + ret = -ENOMEM; + goto err_mmio; } } @@ -857,9 +916,21 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) /* For kernel modesetting, init card now and bring up fbcon */ ret = nouveau_card_init(dev); if (ret) - return ret; + goto err_ramin; return 0; + +err_ramin: + iounmap(dev_priv->ramin); +err_mmio: + iounmap(dev_priv->mmio); +err_wq: + destroy_workqueue(dev_priv->wq); +err_priv: + kfree(dev_priv); + dev->dev_private = NULL; +err_out: + return ret; } void nouveau_lastclose(struct drm_device *dev) |