diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_dma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index f4231185ec7d..d4c176b7d76e 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1488,6 +1488,14 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) i915_dump_device_info(dev_priv); + /* Not all pre-production machines fall into this category, only the + * very first ones. Almost everything should work, except for maybe + * suspend/resume. And we don't implement workarounds that affect only + * pre-production machines. */ + if (IS_HSW_EARLY_SDV(dev)) + DRM_INFO("This is an early pre-production Haswell machine. " + "It may not be fully functional.\n"); + if (i915_get_bridge_dev(dev)) { ret = -EIO; goto free_priv; |