From bf73fc0fa9cf78e37d6ee99e8d12bfa2083594d6 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 3 Jul 2019 15:37:02 +0100 Subject: drm/i915: Show support for accurate sw PMU busyness tracking Expose whether or not we support the PMU software tracking in our scheduler capabilities, so userspace can query at runtime. v2: Use I915_SCHEDULER_CAP_ENGINE_BUSY_STATS for a less ambiguous capability name. Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20190703143702.11339-1-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/gt') diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index c1fb5fa3952e..7d6d6e62e9cc 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -688,9 +688,10 @@ void intel_engines_set_scheduler_caps(struct drm_i915_private *i915) u8 engine; u8 sched; } map[] = { -#define MAP(x, y) { ilog2(I915_ENGINE_HAS_##x), ilog2(I915_SCHEDULER_CAP_##y) } - MAP(PREEMPTION, PREEMPTION), - MAP(SEMAPHORES, SEMAPHORES), +#define MAP(x, y) { ilog2(I915_ENGINE_##x), ilog2(I915_SCHEDULER_CAP_##y) } + MAP(HAS_PREEMPTION, PREEMPTION), + MAP(HAS_SEMAPHORES, SEMAPHORES), + MAP(SUPPORTS_STATS, ENGINE_BUSY_STATS), #undef MAP }; struct intel_engine_cs *engine; -- cgit