[PATCH v2 05/11] drm/i915/guc: Fix GuC interrupts disabling with Logging

Sagar Arun Kamble sagar.a.kamble at intel.com
Tue Oct 31 17:48:47 UTC 2017

With guc_log_unregister disabling runtime logging and interrupts, there
is no need to disable interrupts during uc_fini_hw hence it is removed.
With GuC CT buffer mechanism, interrupt disabling can be added at a point
where CT mechanism ceases.

v2: Moved this patch earlier in the series. (Tvrtko)

Signed-off-by: Sagar Arun Kamble <sagar.a.kamble at intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
 drivers/gpu/drm/i915/intel_uc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 22cefaf..89d3345 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -289,10 +289,8 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv)
-	if (i915_modparams.enable_guc_submission) {
-		intel_disable_guc_interrupts(&dev_priv->guc);
+	if (i915_modparams.enable_guc_submission)
-	}

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