diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-17 14:09:15 +0100 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-18 09:26:53 +0100 |
commit | 1b90e4a43b7444fc4159c6dd338a44e8808e8718 (patch) | |
tree | 9a5ba072932e6f8c8ed761f42735b05ab8eac22a /drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h | |
parent | 0ff0fc97d3074c447a40e8b4375ba6a88cd571be (diff) |
drm/i915/selftests: Enable selftesting of busy-stats
A couple of very simple tests to ensure that the basic properties of
per-engine busyness accounting [0% and 100% busy] are faithful.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200617130916.15261-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h')
-rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h new file mode 100644 index 000000000000..cd27113d5400 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2020 Intel Corporation + */ + +#ifndef SELFTEST_ENGINE_HEARTBEAT_H +#define SELFTEST_ENGINE_HEARTBEAT_H + +struct intel_engine_cs; + +void st_engine_heartbeat_disable(struct intel_engine_cs *engine); +void st_engine_heartbeat_enable(struct intel_engine_cs *engine); + +#endif /* SELFTEST_ENGINE_HEARTBEAT_H */ |