If we don't plan to use GuC then we should not try to fetch GuC and
HuC firmwares. We can save memory and avoid possible dmesg noise.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Sagar Arun Kamble <sagar.a.kamble@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_uc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index ed2dd76..c3981aa 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -86,12 +86,18 @@ void intel_uc_init_early(struct drm_i915_private *dev_priv)
void intel_uc_init_fw(struct drm_i915_private *dev_priv)
{
+ if (!USES_GUC(dev_priv))
+ return;
+
intel_uc_fw_fetch(dev_priv, &dev_priv->huc.fw);
intel_uc_fw_fetch(dev_priv, &dev_priv->guc.fw);
}
void intel_uc_fini_fw(struct drm_i915_private *dev_priv)
{
+ if (!USES_GUC(dev_priv))
+ return;
+
intel_uc_fw_fini(&dev_priv->guc.fw);
intel_uc_fw_fini(&dev_priv->huc.fw);
}
--
2.7.4
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