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path: root/drivers/gpu/drm/nouveau/nouveau_state.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c91
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)