Merge tag 'drm-intel-next-2016-01-24' of git://anongit.freedesktop.org/drm-intel...

[platform/kernel/linux-exynos.git] / drivers / gpu / drm / i915 / i915_drv.c

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 706b8ea..11d8414 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -501,7 +501,9 @@ void intel_detect_pch(struct drm_device *dev)
                                WARN_ON(!IS_SKYLAKE(dev) &&
                                        !IS_KABYLAKE(dev));
                        } else if ((id == INTEL_PCH_P2X_DEVICE_ID_TYPE) ||
-                                  (id == INTEL_PCH_QEMU_DEVICE_ID_TYPE)) {
+                                  ((id == INTEL_PCH_QEMU_DEVICE_ID_TYPE) &&
+                                   pch->subsystem_vendor == 0x1af4 &&
+                                   pch->subsystem_device == 0x1100)) {
                                dev_priv->pch_type = intel_virt_detect_pch(dev);
                        } else
                                continue;