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| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2017-11-21 21:18:52 +0300 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2017-11-22 14:25:06 +0300 |
| commit | 6060b6aec03c76f9ce0977b70c27429d39d2956e (patch) | |
| tree | 4360c5c111302258c6fd9bb9a8d6bef40fd28ec7 /include/uapi/drm | |
| parent | 36cc8b963f5eb46352dc79d79e4bd5e8dd2ac2d6 (diff) | |
| download | linux-6060b6aec03c76f9ce0977b70c27429d39d2956e.tar.xz | |
drm/i915/pmu: Add RC6 residency metrics
For clients like intel-gpu-overlay it is easier to read the
counters via the perf API than having to parse sysfs.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171121181852.16128-9-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index d840ff083520..915a6e85a855 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -141,7 +141,11 @@ enum drm_i915_pmu_engine_sample { #define I915_PMU_INTERRUPTS __I915_PMU_OTHER(2) -#define I915_PMU_LAST I915_PMU_INTERRUPTS +#define I915_PMU_RC6_RESIDENCY __I915_PMU_OTHER(3) +#define I915_PMU_RC6p_RESIDENCY __I915_PMU_OTHER(4) +#define I915_PMU_RC6pp_RESIDENCY __I915_PMU_OTHER(5) + +#define I915_PMU_LAST I915_PMU_RC6pp_RESIDENCY /* Each region is a minimum of 16k, and there are at most 255 of them. */ |