diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index a9caf62b5dd2..4636391ded38 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1956,9 +1956,17 @@ i915_mtrr_setup(struct drm_i915_private *dev_priv, unsigned long base, int i915_driver_load(struct drm_device *dev, unsigned long flags) { struct drm_i915_private *dev_priv; + struct intel_device_info *info; int ret = 0, mmio_bar; uint32_t aperture_size; + info = (struct intel_device_info *) flags; + + /* Refuse to load on gen6+ without kms enabled. */ + if (info->gen >= 6 && !drm_core_check_feature(dev, DRIVER_MODESET)) + return -ENODEV; + + /* i915 has 4 more counters */ dev->counters += 4; dev->types[6] = _DRM_STAT_IRQ; @@ -1972,7 +1980,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) dev->dev_private = (void *)dev_priv; dev_priv->dev = dev; - dev_priv->info = (struct intel_device_info *) flags; + dev_priv->info = info; if (i915_get_bridge_dev(dev)) { ret = -EIO; |