[PATCH v4 2/9] drm/i915/guc: Fix GuC interrupts disabling with logging

Sagar Arun Kamble sagar.a.kamble at intel.com
Fri Jan 5 07:56:05 UTC 2018

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 later at
a point where CT mechanism ceases.

v2: Rebase.

v3: Moved this patch earlier in the series. (Tvrtko)

v4: Rebase.

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 | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 16ed558..0e1227f 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -377,7 +377,4 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv)
-	if (USES_GUC_SUBMISSION(dev_priv))
-		intel_guc_disable_interrupts(guc);

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