diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index d8def48242c..f8827c23a66 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1888,7 +1888,6 @@ EXPORT_SYMBOL_GPL(i915_gpu_turbo_disable); int i915_driver_load(struct drm_device *dev, unsigned long flags) { struct drm_i915_private *dev_priv; - resource_size_t base, size; int ret = 0, mmio_bar; uint32_t agp_size, prealloc_size; /* i915 has 4 more counters */ @@ -1906,11 +1905,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) dev_priv->dev = dev; dev_priv->info = (struct intel_device_info *) flags; - /* Add register map (needed for suspend/resume) */ - mmio_bar = IS_GEN2(dev) ? 1 : 0; - base = pci_resource_start(dev->pdev, mmio_bar); - size = pci_resource_len(dev->pdev, mmio_bar); - if (i915_get_bridge_dev(dev)) { ret = -EIO; goto free_priv; @@ -1920,6 +1914,14 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) if (IS_GEN2(dev)) dma_set_coherent_mask(&dev->pdev->dev, DMA_BIT_MASK(30)); + mmio_bar = IS_GEN2(dev) ? 1 : 0; + dev_priv->regs = pci_iomap(dev->pdev, mmio_bar, 0); + if (!dev_priv->regs) { + DRM_ERROR("failed to map registers\n"); + ret = -EIO; + goto put_bridge; + } + dev_priv->mm.gtt = intel_gtt_get(); if (!dev_priv->mm.gtt) { DRM_ERROR("Failed to initialize GTT\n"); @@ -1930,13 +1932,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) prealloc_size = dev_priv->mm.gtt->gtt_stolen_entries << PAGE_SHIFT; agp_size = dev_priv->mm.gtt->gtt_mappable_entries << PAGE_SHIFT; - dev_priv->regs = ioremap(base, size); - if (!dev_priv->regs) { - DRM_ERROR("failed to map registers\n"); - ret = -EIO; - goto put_bridge; - } - dev_priv->mm.gtt_mapping = io_mapping_create_wc(dev->agp->base, agp_size); if (dev_priv->mm.gtt_mapping == NULL) { |