diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index d48c02a7933f..a17dde86dc8c 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1214,11 +1214,15 @@ static void i915_driver_unregister(struct drm_i915_private *dev_priv) */ int i915_driver_load(struct pci_dev *pdev, const struct pci_device_id *ent) { + const struct intel_device_info *match_info = + (struct intel_device_info *)ent->driver_data; struct drm_i915_private *dev_priv; int ret; - if (i915.nuclear_pageflip) - driver.driver_features |= DRIVER_ATOMIC; + /* Enable nuclear pageflip on ILK+, except vlv/chv */ + if (!i915.nuclear_pageflip && + (match_info->gen < 5 || match_info->has_gmch_display)) + driver.driver_features &= ~DRIVER_ATOMIC; ret = -ENOMEM; dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); @@ -2624,7 +2628,7 @@ static struct drm_driver driver = { */ .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME | - DRIVER_RENDER | DRIVER_MODESET, + DRIVER_RENDER | DRIVER_MODESET | DRIVER_ATOMIC, .open = i915_driver_open, .lastclose = i915_driver_lastclose, .preclose = i915_driver_preclose, |