diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index db34780edbb2..01de536e0211 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c | |||
| @@ -844,8 +844,11 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) | |||
| 844 | * correctly in testing on 945G. | 844 | * correctly in testing on 945G. |
| 845 | * This may be a side effect of MSI having been made available for PEG | 845 | * This may be a side effect of MSI having been made available for PEG |
| 846 | * and the registers being closely associated. | 846 | * and the registers being closely associated. |
| 847 | * | ||
| 848 | * According to chipset errata, on the 965GM, MSI interrupts may | ||
| 849 | * be lost or delayed | ||
| 847 | */ | 850 | */ |
| 848 | if (!IS_I945G(dev) && !IS_I945GM(dev)) | 851 | if (!IS_I945G(dev) && !IS_I945GM(dev) && !IS_I965GM(dev)) |
| 849 | if (pci_enable_msi(dev->pdev)) | 852 | if (pci_enable_msi(dev->pdev)) |
| 850 | DRM_ERROR("failed to enable MSI\n"); | 853 | DRM_ERROR("failed to enable MSI\n"); |
| 851 | 854 | ||