[PATCH] HAX enable guc for CI

Michał Winiarski michal.winiarski at intel.com
Fri Mar 16 17:45:43 UTC 2018


Also - let's disable HuC loading (enable_guc=1 for platform that
support it) so we can see what the fallout from dynamic wopcm is.
---
 drivers/gpu/drm/i915/i915_params.h | 2 +-
 drivers/gpu/drm/i915/intel_uc.c    | 3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
index 430f5f9d0ff4..3deae1e22974 100644
--- a/drivers/gpu/drm/i915/i915_params.h
+++ b/drivers/gpu/drm/i915/i915_params.h
@@ -47,7 +47,7 @@ struct drm_printer;
 	param(int, disable_power_well, -1) \
 	param(int, enable_ips, 1) \
 	param(int, invert_brightness, 0) \
-	param(int, enable_guc, 0) \
+	param(int, enable_guc, -1) \
 	param(int, guc_log_level, 0) \
 	param(char *, guc_firmware_path, NULL) \
 	param(char *, huc_firmware_path, NULL) \
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 104c03ae2742..62cd41b63410 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -53,14 +53,11 @@ static int __intel_uc_reset_hw(struct drm_i915_private *dev_priv)
 static int __get_platform_enable_guc(struct drm_i915_private *dev_priv)
 {
 	struct intel_uc_fw *guc_fw = &dev_priv->guc.fw;
-	struct intel_uc_fw *huc_fw = &dev_priv->huc.fw;
 	int enable_guc = 0;
 
 	/* Default is to enable GuC/HuC if we know their firmwares */
 	if (intel_uc_fw_is_selected(guc_fw))
 		enable_guc |= ENABLE_GUC_SUBMISSION;
-	if (intel_uc_fw_is_selected(huc_fw))
-		enable_guc |= ENABLE_GUC_LOAD_HUC;
 
 	/* Any platform specific fine-tuning can be done here */
 
-- 
2.14.3



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