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2017-11-22intel-gpu-overlay: Catch-up to new i915 PMUTvrtko Ursulin
v2: Update for i915 changes. v3: Use 1eN for large numbers. (Chris Wilson) v4: Update for upstream engine class enum. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-11-22intel-gpu-overlay: Consolidate perf PMU access to libraryTvrtko Ursulin
Various tool modules implement their owm PMU open wrapper which can be replaced by calling the library one. v2: * Remove extra newline. (Chris Wilson) * Commit msg. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-11-22intel-gpu-overlay: Move local perf implementation to a libraryTvrtko Ursulin
Idea is to avoid duplication across multiple users in upcoming patches. v2: Commit message and use a separate library instead of piggy- backing to libintel_tools. (Chris Wilson) v3: Add Petri's meson build recipe. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Petri Latvala <petri.latvala@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-05-10overlay: Fixup new layout of tracepointsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-09-08build: fix unused-result warningsThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2015-08-08overlay: Handle execlists not setting the rings as activeChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-27overlay: Tidy presentation of ring busy valuesChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-27overlay: Read power from perf_eventsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-21overlay: i915 pmu doesn't require a specific frequencyChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-21overlay: Fix old mmio gpu busyness probingChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20overlay: Fix sampling of i915 perf eventChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20overlay: Add copyright statementsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20overlay: Use the new i915 PMU to query GPU busynessChris Wilson
And so avoid having to hold forcewake indefinitely. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-17Introduce intel-gpu-overlayChris Wilson
A realtime display of GPU activity. Note, this is just at the point of minimum usability... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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