drm/i915: Suppress GEM teardown on X Server exit in KMS mode.
Fixes hangs when starting X for the second time.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index debad5c..a590d61 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3273,6 +3273,9 @@
{
int ret;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ return;
+
ret = i915_gem_idle(dev);
if (ret)
DRM_ERROR("failed to idle hardware: %d\n", ret);