diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_context.c | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c index dca25b6569aa..cba2521d26f4 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.c +++ b/drivers/gpu/drm/i915/gt/intel_context.c @@ -80,7 +80,7 @@ static int intel_context_active_acquire(struct intel_context *ce) __i915_active_acquire(&ce->active); - if (intel_context_is_barrier(ce)) + if (intel_context_is_barrier(ce) || intel_engine_uses_guc(ce->engine)) return 0; /* Preallocate tracking nodes */ diff --git a/drivers/gpu/drm/i915/gt/selftest_context.c b/drivers/gpu/drm/i915/gt/selftest_context.c index 26685b927169..fa7b99a671dd 100644 --- a/drivers/gpu/drm/i915/gt/selftest_context.c +++ b/drivers/gpu/drm/i915/gt/selftest_context.c @@ -209,7 +209,13 @@ static int __live_active_context(struct intel_engine_cs *engine) * This test makes sure that the context is kept alive until a * subsequent idle-barrier (emitted when the engine wakeref hits 0 * with no more outstanding requests). + * + * In GuC submission mode we don't use idle barriers and we instead + * get a message from the GuC to signal that it is safe to unpin the + * context from memory. */ + if (intel_engine_uses_guc(engine)) + return 0; if (intel_engine_pm_is_awake(engine)) { pr_err("%s is awake before starting %s!\n", @@ -357,7 +363,11 @@ static int __live_remote_context(struct intel_engine_cs *engine) * on the context image remotely (intel_context_prepare_remote_request), * which inserts foreign fences into intel_context.active, does not * clobber the idle-barrier. + * + * In GuC submission mode we don't use idle barriers. */ + if (intel_engine_uses_guc(engine)) + return 0; if (intel_engine_pm_is_awake(engine)) { pr_err("%s is awake before starting %s!\n", |