1 files changed, 5 insertions, 44 deletions

diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index 2f270d02894c..8a1a023e48b2 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -73,22 +73,6 @@ MODULE_FIRMWARE(I915_BXT_GUC_UCODE);
 #define I915_KBL_GUC_UCODE GUC_FW_PATH(kbl, KBL_FW_MAJOR, KBL_FW_MINOR)
 MODULE_FIRMWARE(I915_KBL_GUC_UCODE);
 
-/* User-friendly representation of an enum */
-const char *intel_uc_fw_status_repr(enum intel_uc_fw_status status)
-{
-	switch (status) {
-	case INTEL_UC_FIRMWARE_FAIL:
-		return "FAIL";
-	case INTEL_UC_FIRMWARE_NONE:
-		return "NONE";
-	case INTEL_UC_FIRMWARE_PENDING:
-		return "PENDING";
-	case INTEL_UC_FIRMWARE_SUCCESS:
-		return "SUCCESS";
-	default:
-		return "UNKNOWN!";
-	}
-};
 
 static u32 get_gttype(struct drm_i915_private *dev_priv)
 {
@@ -148,16 +132,14 @@ static void guc_params_init(struct drm_i915_private *dev_priv)
 	} else
 		params[GUC_CTL_DEBUG] = GUC_LOG_DISABLED;
 
-	if (guc->ads_vma) {
+	/* If GuC submission is enabled, set up additional parameters here */
+	if (i915.enable_guc_submission) {
 		u32 ads = guc_ggtt_offset(guc->ads_vma) >> PAGE_SHIFT;
+		u32 pgs = guc_ggtt_offset(dev_priv->guc.stage_desc_pool);
+		u32 ctx_in_16 = GUC_MAX_STAGE_DESCRIPTORS / 16;
+
 		params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;
 		params[GUC_CTL_DEBUG] |= GUC_ADS_ENABLED;
-	}
-
-	/* If GuC submission is enabled, set up additional parameters here */
-	if (i915.enable_guc_submission) {
-		u32 pgs = guc_ggtt_offset(dev_priv->guc.ctx_pool_vma);
-		u32 ctx_in_16 = GUC_MAX_GPU_CONTEXTS / 16;
 
 		pgs >>= PAGE_SHIFT;
 		params[GUC_CTL_CTXINFO] = (pgs << GUC_CTL_BASE_ADDR_SHIFT) |
@@ -430,24 +412,3 @@ int intel_guc_select_fw(struct intel_guc *guc)
 
 	return 0;
 }
-
-/**
- * intel_guc_fini() - clean up all allocated resources
- * @dev_priv:	i915 device private
- */
-void intel_guc_fini(struct drm_i915_private *dev_priv)
-{
-	struct intel_uc_fw *guc_fw = &dev_priv->guc.fw;
-	struct drm_i915_gem_object *obj;
-
-	mutex_lock(&dev_priv->drm.struct_mutex);
-	i915_guc_submission_disable(dev_priv);
-	i915_guc_submission_fini(dev_priv);
-	mutex_unlock(&dev_priv->drm.struct_mutex);
-
-	obj = fetch_and_zero(&guc_fw->obj);
-	if (obj)
-		i915_gem_object_put(obj);
-
-	guc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE;
-}