Rebased on nightly, and updated as per review from Matt and Chris
The first patch from Chris adds an i915_gem_context_pin_legacy() utility that I'm depending on now - though it doesn't really form part of the i915-perf series proper. I'm assuming Chris plans to send a version of this to the list himself with a proper commit message.
- Robert
Chris Wilson (1): ctx-pin placeholder from chris
Robert Bragg (11): drm/i915: Add i915 perf infrastructure drm/i915: rename OACONTROL GEN7_OACONTROL drm/i915: return EACCES for check_cmd() failures drm/i915: don't whitelist oacontrol in cmd parser drm/i915: Add 'render basic' Haswell OA unit config drm/i915: Enable i915 perf stream for Haswell OA unit drm/i915: advertise available metrics via sysfs drm/i915: Add dev.i915.perf_stream_paranoid sysctl option drm/i915: add oa_event_min_timer_exponent sysctl drm/i915: Add more Haswell OA metric sets drm/i915: Add a kerneldoc summary for i915_perf.c
drivers/gpu/drm/i915/Makefile | 4 + drivers/gpu/drm/i915/gvt/handlers.c | 2 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 45 +- drivers/gpu/drm/i915/i915_drv.c | 9 + drivers/gpu/drm/i915/i915_drv.h | 157 +++ drivers/gpu/drm/i915/i915_gem_context.c | 34 +- drivers/gpu/drm/i915/i915_oa_hsw.c | 752 ++++++++++++++ drivers/gpu/drm/i915/i915_oa_hsw.h | 38 + drivers/gpu/drm/i915/i915_perf.c | 1726 +++++++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_reg.h | 340 +++++- include/uapi/drm/i915_drm.h | 134 +++ 11 files changed, 3190 insertions(+), 51 deletions(-) create mode 100644 drivers/gpu/drm/i915/i915_oa_hsw.c create mode 100644 drivers/gpu/drm/i915/i915_oa_hsw.h create mode 100644 drivers/gpu/drm/i915/i915_perf.c