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

Message ID 20200730230212.55945-1-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 30, 2020, 11:02 p.m. UTC 
This cover letter is included to trigger "Test-with" an IGT patch.

Tests - https://patchwork.freedesktop.org/series/80113/

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Test-with: 20200730230002.55737-1-umesh.nerlige.ramappa@intel.com

Piotr Maciejewski (1):
  drm/i915/perf: Ensure observation logic is not clock gated

Umesh Nerlige Ramappa (3):
  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   | 109 +++++++--
 drivers/gpu/drm/i915/gt/intel_workarounds.h   |   7 +
 .../gpu/drm/i915/gt/intel_workarounds_types.h |   5 +
 drivers/gpu/drm/i915/i915_perf.c              | 226 +++++++++++++++++-
 drivers/gpu/drm/i915/i915_perf_types.h        |   6 +
 drivers/gpu/drm/i915/i915_reg.h               |  10 +
 include/uapi/drm/i915_drm.h                   |  18 ++
 9 files changed, 358 insertions(+), 27 deletions(-)