In earlier patch 789a625 we were enabling send function only
after successful init. For completeness, we should make sure
that we disable it on fini.
v2: don't group steps by submission flag (Chris)
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_uc.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index d27b527..31dc8c3 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -410,11 +410,16 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv)
if (!i915.enable_guc_loading)
return;
- if (i915.enable_guc_submission) {
+ if (i915.enable_guc_submission)
i915_guc_submission_disable(dev_priv);
+
+ guc_disable_communication(&dev_priv->guc);
+
+ if (i915.enable_guc_submission) {
gen9_disable_guc_interrupts(dev_priv);
i915_guc_submission_fini(dev_priv);
}
+
i915_ggtt_disable_guc(dev_priv);
}
--
2.7.4
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