diff mbox

[v2,11/13] drm/i915/guc: Update Guc messages on load failure

Message ID 20171012191627.25220-12-michal.wajdeczko@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Michal Wajdeczko Oct. 12, 2017, 7:16 p.m. UTC
In case of GuC firmware loading failure we were reporting
DRM_ERROR also for case when GuC loading was not strictly
required.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
---
 drivers/gpu/drm/i915/intel_uc.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Comments

Chris Wilson Oct. 12, 2017, 7:56 p.m. UTC | #1
Quoting Michal Wajdeczko (2017-10-12 20:16:25)
> In case of GuC firmware loading failure we were reporting
> DRM_ERROR also for case when GuC loading was not strictly
> required.
> 
> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

One day someone will explain why >1 is a thing. It's shooting yourself
in the foot to spite the user.
-Chris
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 9d84fdd..25bd162 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -250,12 +250,14 @@  int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 err_guc:
 	i915_ggtt_disable_guc(dev_priv);
 
-	DRM_ERROR("GuC init failed\n");
 	if (i915_modparams.enable_guc_loading > 1 ||
-	    i915_modparams.enable_guc_submission > 1)
+	    i915_modparams.enable_guc_submission > 1) {
+		DRM_ERROR("GuC init failed. Firmware loading disabled.\n");
 		ret = -EIO;
-	else
+	} else {
+		DRM_NOTE("GuC init failed. Firmware loading disabled.\n");
 		ret = 0;
+	}
 
 	if (i915_modparams.enable_guc_submission) {
 		i915_modparams.enable_guc_submission = 0;
@@ -263,7 +265,6 @@  int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 	}
 
 	i915_modparams.enable_guc_loading = 0;
-	DRM_NOTE("GuC firmware loading disabled\n");
 
 	return ret;
 }