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[0/4] Allow privileged user to map the OA buffer

Message ID 20200718000437.69033-1-umesh.nerlige.ramappa@intel.com (mailing list archive)
Headers show
Series Allow privileged user to map the OA buffer | expand

Message

Umesh Nerlige Ramappa July 18, 2020, 12:04 a.m. UTC 
This cover letter is included to trigger "Test-with" an IGT patch.

Tests - https://patchwork.freedesktop.org/patch/377905/?series=79617&rev=1

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Test-with: 20200717235842.68574-1-umesh.nerlige.ramappa@intel.com

Piotr Maciejewski (4):
  drm/i915/perf: Ensure observation logic is not clock gated
  drm/i915/perf: Whitelist OA report trigger registers
  drm/i915/perf: Whitelist OA counter and buffer registers
  drm/i915/perf: Map OA buffer to user space for gen12 performance query

 drivers/gpu/drm/i915/gem/i915_gem_mman.c      |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_mman.h      |   2 +
 drivers/gpu/drm/i915/gt/intel_workarounds.c   |  60 +++++++
 .../gpu/drm/i915/gt/selftest_workarounds.c    |  15 +-
 drivers/gpu/drm/i915/i915_perf.c              | 167 +++++++++++++++++-
 drivers/gpu/drm/i915/i915_perf_types.h        |   5 +
 drivers/gpu/drm/i915/i915_reg.h               |  12 ++
 include/uapi/drm/i915_drm.h                   |  32 ++++
 8 files changed, 290 insertions(+), 5 deletions(-)