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drm/i915/guc: Update Guc messages on load failure

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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>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171016144724.17244-14-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2017-10-16 14:47:22 +00:00 committed by Joonas Lahtinen
parent 4502e9ec82
commit 9f65208f25
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/i915/intel_uc.c
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@ -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;
}