diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h index 3f308a920b502d129ad987d022b14a13833db581..75a34cd3f1c20f19af7149c4bee9f2f51bb4b357 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_types.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h @@ -382,6 +382,8 @@ struct intel_engine_cs { void (*park)(struct intel_engine_cs *engine); void (*unpark)(struct intel_engine_cs *engine); + void (*bump_serial)(struct intel_engine_cs *engine); + void (*set_default_submission)(struct intel_engine_cs *engine); const struct intel_context_ops *cops; diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 8b3ae5f65cd5d158617036d013a2e3002eab4e03..6b08221df14372163fee7e4a205b80cf28e8ee27 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -1492,6 +1492,15 @@ static void guc_release(struct intel_engine_cs *engine) lrc_fini_wa_ctx(engine); } +static void virtual_guc_bump_serial(struct intel_engine_cs *engine) +{ + struct intel_engine_cs *e; + intel_engine_mask_t tmp, mask = engine->mask; + + for_each_engine_masked(e, engine->gt, mask, tmp) + e->serial++; +} + static void guc_default_vfuncs(struct intel_engine_cs *engine) { /* Default vfuncs which can be overridden by each engine. */ @@ -1835,6 +1844,7 @@ guc_create_virtual(struct intel_engine_cs **siblings, unsigned int count) ve->base.cops = &virtual_guc_context_ops; ve->base.request_alloc = guc_request_alloc; + ve->base.bump_serial = virtual_guc_bump_serial; ve->base.submit_request = guc_submit_request; diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 6594cb2f8ebdd2cc2b9089ccd9937c5e469e2186..39a21d96577e83bcd27344f24ec7d5cf737fd08e 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -669,7 +669,11 @@ bool __i915_request_submit(struct i915_request *request) request->ring->vaddr + request->postfix); trace_i915_request_execute(request); - engine->serial++; + if (engine->bump_serial) + engine->bump_serial(engine); + else + engine->serial++; + result = true; GEM_BUG_ON(test_bit(I915_FENCE_FLAG_ACTIVE, &request->fence.flags));