drm/i915: Enable atomic on VLV/CHV

VLV/CHV watermarks are now able to handle the radiation, so
mark these platforms as ready for atomic.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Suggested-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170303151928.23053-5-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0b381167319992a493fd18e9db6ed3e0cdb3bc02..0595600fb775d4fedb4524bda7432422c96b5e8b 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1213,9 +1213,8 @@ int i915_driver_load(struct pci_dev *pdev, const struct pci_device_id *ent)
        struct drm_i915_private *dev_priv;
        int ret;
 
-       /* Enable nuclear pageflip on ILK+, except vlv/chv */
-       if (!i915.nuclear_pageflip &&
-           (match_info->gen < 5 || match_info->has_gmch_display))
+       /* Enable nuclear pageflip on ILK+ */
+       if (!i915.nuclear_pageflip && match_info->gen < 5)
                driver.driver_features &= ~DRIVER_ATOMIC;
 
        ret = -ENOMEM;