[PATCH v9 0/9] i915 PMU and engine busy stats

Tvrtko Ursulin
2017-10-25T09:06:20Z

CPU hotplug core bug has been fixed (1f7c70d6b2bc ("cpu/hotplug: Reset node
state after operation")) so sending out a re-spin with the relevant workaround
removed. Plus a couple of rebases to catch up with latest drm-tip.

Tvrtko Ursulin (9):
drm/i915: Extract intel_get_cagf
drm/i915/pmu: Expose a PMU interface for perf queries
drm/i915/pmu: Suspend sampling when GPU is idle
drm/i915: Wrap context schedule notification
drm/i915: Engine busy time tracking
drm/i915/pmu: Wire up engine busy stats to PMU
drm/i915/pmu: Add interrupt count metric
drm/i915: Convert intel_rc6_residency_us to ns
drm/i915/pmu: Add RC6 residency metrics

drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_debugfs.c | 9 +-
drivers/gpu/drm/i915/i915_drv.c | 3 +
drivers/gpu/drm/i915/i915_drv.h | 15 +-
drivers/gpu/drm/i915/i915_gem.c | 1 +
drivers/gpu/drm/i915/i915_gem_request.c | 1 +
drivers/gpu/drm/i915/i915_pmu.c | 884 ++++++++++++++++++++++++++++++++
drivers/gpu/drm/i915/i915_pmu.h | 112 ++++
drivers/gpu/drm/i915/i915_reg.h | 3 +
drivers/gpu/drm/i915/i915_sysfs.c | 20 +-
drivers/gpu/drm/i915/intel_engine_cs.c | 122 +++++
drivers/gpu/drm/i915/intel_lrc.c | 20 +-
drivers/gpu/drm/i915/intel_pm.c | 41 +-
drivers/gpu/drm/i915/intel_ringbuffer.h | 132 +++++
include/uapi/drm/i915_drm.h | 54 ++
15 files changed, 1383 insertions(+), 35 deletions(-)
create mode 100644 drivers/gpu/drm/i915/i915_pmu.c
create mode 100644 drivers/gpu/drm/i915/i915_pmu.h