diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_huc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_huc.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_huc.c b/drivers/gpu/drm/i915/intel_huc.c index c144609425f6..e660109fc51e 100644 --- a/drivers/gpu/drm/i915/intel_huc.c +++ b/drivers/gpu/drm/i915/intel_huc.c @@ -181,12 +181,14 @@ void intel_huc_init(struct drm_i915_private *dev_priv) } huc_fw->path = fw_path; + + if (huc_fw->path == NULL) + return; + huc_fw->fetch_status = INTEL_UC_FIRMWARE_PENDING; DRM_DEBUG_DRIVER("HuC firmware pending, path %s\n", fw_path); - WARN(huc_fw->path == NULL, "HuC present but no fw path\n"); - intel_uc_fw_fetch(dev_priv, huc_fw); } @@ -274,12 +276,11 @@ fail: void intel_huc_fini(struct drm_i915_private *dev_priv) { struct intel_uc_fw *huc_fw = &dev_priv->huc.fw; + struct drm_i915_gem_object *obj; - mutex_lock(&dev_priv->drm.struct_mutex); - if (huc_fw->obj) - i915_gem_object_put(huc_fw->obj); - huc_fw->obj = NULL; - mutex_unlock(&dev_priv->drm.struct_mutex); + obj = fetch_and_zero(&huc_fw->obj); + if (obj) + i915_gem_object_put(obj); huc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE; } |