diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index a6bef9ee8703..6f750efe9c3d 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -135,6 +135,10 @@ static enum intel_pch intel_virt_detect_pch(struct drm_i915_private *dev_priv) DRM_DEBUG_KMS("Assuming CougarPoint PCH\n"); } else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) { ret = PCH_LPT; + if (IS_HSW_ULT(dev_priv) || IS_BDW_ULT(dev_priv)) + dev_priv->pch_id = INTEL_PCH_LPT_LP_DEVICE_ID_TYPE; + else + dev_priv->pch_id = INTEL_PCH_LPT_DEVICE_ID_TYPE; DRM_DEBUG_KMS("Assuming LynxPoint PCH\n"); } else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) { ret = PCH_SPT; |