drm/i915: Replace __I915__ with typesafe variant

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_dma.c

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index eb3d9c0b83dd6f0ff52333c412d3bc6dea3fc2f9..db56b26a08c9319fb29005c7ad11a49d6c683795 100644 (file)
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -999,7 +999,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
                value = HAS_WT(dev);
                break;
        case I915_PARAM_HAS_ALIASING_PPGTT:
-               value = dev_priv->mm.aliasing_ppgtt || USES_FULL_PPGTT(dev);
+               value = USES_PPGTT(dev);
                break;
        case I915_PARAM_HAS_WAIT_TIMEOUT:
                value = 1;
@@ -1340,6 +1340,8 @@ static int i915_load_modeset_init(struct drm_device *dev)
        if (ret)
                goto cleanup_gem_stolen;
 
+       dev_priv->pm._irqs_disabled = false;
+
        /* Important: The output setup functions called by modeset_init need
         * working irqs for e.g. gmbus and dp aux transfers. */
        intel_modeset_init(dev);
@@ -1377,9 +1379,6 @@ static int i915_load_modeset_init(struct drm_device *dev)
         */
        intel_fbdev_initial_config(dev);
 
-       /* Only enable hotplug handling once the fbdev is fully set up. */
-       dev_priv->enable_hotplug_processing = true;
-
        drm_kms_helper_poll_init(dev);
 
        return 0;
@@ -1389,7 +1388,6 @@ cleanup_gem:
        i915_gem_cleanup_ringbuffer(dev);
        i915_gem_context_fini(dev);
        mutex_unlock(&dev->struct_mutex);
-       WARN_ON(dev_priv->mm.aliasing_ppgtt);
 cleanup_irq:
        drm_irq_uninstall(dev);
 cleanup_gem_stolen:
@@ -1470,12 +1468,13 @@ static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
 #else
 static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
 {
-       int ret;
+       int ret = 0;
 
        DRM_INFO("Replacing VGA console driver\n");
 
        console_lock();
-       ret = do_take_over_console(&dummy_con, 0, MAX_NR_CONSOLES - 1, 1);
+       if (con_is_bound(&vga_con))
+               ret = do_take_over_console(&dummy_con, 0, MAX_NR_CONSOLES - 1, 1);
        if (ret == 0) {
                ret = do_unregister_con_driver(&vga_con);
 
@@ -1603,9 +1602,10 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
        dev->dev_private = dev_priv;
        dev_priv->dev = dev;
 
-       /* copy initial configuration to dev_priv->info */
+       /* Setup the write-once "constant" device info */
        device_info = (struct intel_device_info *)&dev_priv->info;
-       *device_info = *info;
+       memcpy(device_info, info, sizeof(dev_priv->info));
+       device_info->device_id = dev->pdev->device;
 
        spin_lock_init(&dev_priv->irq_lock);
        spin_lock_init(&dev_priv->gpu_error.lock);
@@ -1728,6 +1728,13 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
                goto out_mtrrfree;
        }
 
+       dev_priv->dp_wq = alloc_ordered_workqueue("i915-dp", 0);
+       if (dev_priv->dp_wq == NULL) {
+               DRM_ERROR("Failed to create our dp workqueue.\n");
+               ret = -ENOMEM;
+               goto out_freewq;
+       }
+
        intel_irq_init(dev);
        intel_uncore_sanitize(dev);
 
@@ -1803,12 +1810,14 @@ out_gem_unload:
        intel_teardown_gmbus(dev);
        intel_teardown_mchbar(dev);
        pm_qos_remove_request(&dev_priv->pm_qos);
+       destroy_workqueue(dev_priv->dp_wq);
+out_freewq:
        destroy_workqueue(dev_priv->wq);
 out_mtrrfree:
        arch_phys_wc_del(dev_priv->gtt.mtrr);
        io_mapping_free(dev_priv->gtt.mappable);
 out_gtt:
-       dev_priv->gtt.base.cleanup(&dev_priv->gtt.base);
+       i915_global_gtt_cleanup(dev);
 out_regs:
        intel_uncore_fini(dev);
        pci_iounmap(dev->pdev, dev_priv->regs);
@@ -1888,7 +1897,6 @@ int i915_driver_unload(struct drm_device *dev)
                mutex_lock(&dev->struct_mutex);
                i915_gem_cleanup_ringbuffer(dev);
                i915_gem_context_fini(dev);
-               WARN_ON(dev_priv->mm.aliasing_ppgtt);
                mutex_unlock(&dev->struct_mutex);
                i915_gem_cleanup_stolen(dev);
 
@@ -1896,17 +1904,16 @@ int i915_driver_unload(struct drm_device *dev)
                        i915_free_hws(dev);
        }
 
-       WARN_ON(!list_empty(&dev_priv->vm_list));
-
        drm_vblank_cleanup(dev);
 
        intel_teardown_gmbus(dev);
        intel_teardown_mchbar(dev);
 
+       destroy_workqueue(dev_priv->dp_wq);
        destroy_workqueue(dev_priv->wq);
        pm_qos_remove_request(&dev_priv->pm_qos);
 
-       dev_priv->gtt.base.cleanup(&dev_priv->gtt.base);
+       i915_global_gtt_cleanup(dev);
 
        intel_uncore_fini(dev);
        if (dev_priv->regs != NULL)
@@ -1971,6 +1978,9 @@ void i915_driver_preclose(struct drm_device *dev, struct drm_file *file)
        i915_gem_context_close(dev, file);
        i915_gem_release(dev, file);
        mutex_unlock(&dev->struct_mutex);
+
+       if (drm_core_check_feature(dev, DRIVER_MODESET))
+               intel_modeset_preclose(dev, file);
 }
 
 void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)