From 8a68d464366efb5b294fa11ccf23b51306cc2695 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 5 Mar 2019 18:03:30 +0000 Subject: drm/i915: Store the BIT(engine->id) as the engine's mask In the next patch, we are introducing a broad virtual engine to encompass multiple physical engines, losing the 1:1 nature of BIT(engine->id). To reflect the broader set of engines implied by the virtual instance, lets store the full bitmask. v2: Use intel_engine_mask_t (s/ring_mask/engine_mask/) v3: Tvrtko voted for moah churn so teach everyone to not mention ring and use $class$instance throughout. v4: Comment upon the disparity in bspec for using VCS1,VCS2 in gen8 and VCS[0-4] in later gen. We opt to keep the code consistent and use 0-index naming throughout. Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20190305180332.30900-1-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/selftests/mock_engine.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/selftests/mock_engine.c') diff --git a/drivers/gpu/drm/i915/selftests/mock_engine.c b/drivers/gpu/drm/i915/selftests/mock_engine.c index ec1ae948954c..c2c954f64226 100644 --- a/drivers/gpu/drm/i915/selftests/mock_engine.c +++ b/drivers/gpu/drm/i915/selftests/mock_engine.c @@ -223,6 +223,7 @@ struct intel_engine_cs *mock_engine(struct drm_i915_private *i915, engine->base.i915 = i915; snprintf(engine->base.name, sizeof(engine->base.name), "%s", name); engine->base.id = id; + engine->base.mask = BIT(id); engine->base.status_page.addr = (void *)(engine + 1); engine->base.context_pin = mock_context_pin; -- cgit v1.2.3-70-g09d2