diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 0a818a60ad31..a5412323fee1 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4842,6 +4842,23 @@ static void i915_gem_fini_scratch(struct drm_i915_private *i915) i915_vma_unpin_and_release(&i915->gt.scratch, 0); } +static int intel_engines_verify_workarounds(struct drm_i915_private *i915) +{ + struct intel_engine_cs *engine; + enum intel_engine_id id; + int err = 0; + + if (!IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) + return 0; + + for_each_engine(engine, i915, id) { + if (intel_engine_verify_workarounds(engine, "load")) + err = -EIO; + } + + return err; +} + int i915_gem_init(struct drm_i915_private *dev_priv) { int ret; @@ -4927,6 +4944,10 @@ int i915_gem_init(struct drm_i915_private *dev_priv) */ intel_init_clock_gating(dev_priv); + ret = intel_engines_verify_workarounds(dev_priv); + if (ret) + goto err_init_hw; + ret = __intel_engines_record_defaults(dev_priv); if (ret) goto err_init_hw; |