Hi,
Here are the changes from v13 :
* there is no more locking mechanism of the SSEU configuration on
the whole system, instead we now make the i915 driver monitors
the changes on submissions when OA is enabled and events are
inserted in the perf stream to enable userspace to parse
reports appropriately (this is reflected by changes in patch 6
and patch 14).
* now that we let SSEU configuration be configurable per context
& engine, we need to reprogram the NOA muxes in between batches
when OA is enabled (patch 13).
With exception of patch 6, I think patches 1 to 12 don't need much
looking at. In patch 6 the only bit that actually changed is the
gen8_configure_all_contexts() function.
The IGT tests for this are available here :
https://github.com/djdeath/intel-gpu-tools/tree/wip/djdeath/oa-next
Cheers,
Chris Wilson (3):
drm/i915: Record both min/max eu_per_subslice in sseu_dev_info
drm/i915: Program RPCS for Broadwell
drm/i915: Record the sseu configuration per-context & engine
Lionel Landwerlin (6):
drm/i915/perf: rework mux configurations queries
drm/i915: add KBL GT2/GT3 check macros
drm/i915/perf: add KBL support
drm/i915/perf: add GLK support
drm/i915/perf: reprogram NOA muxes at the beginning of each workload
drm/i915/perf: notify sseu configuration changes
Robert Bragg (5):
drm/i915/perf: Add 'render basic' Gen8+ OA unit configs
drm/i915/perf: Add OA unit support for Gen 8+
drm/i915/perf: Add more OA configs for BDW, CHV, SKL + BXT
drm/i915/perf: per-gen timebase for checking sample freq
drm/i915/perf: remove perf.hook_lock
drivers/gpu/drm/i915/Makefile | 11 +-
drivers/gpu/drm/i915/i915_debugfs.c | 36 +-
drivers/gpu/drm/i915/i915_drv.h | 125 +-
drivers/gpu/drm/i915/i915_gem_context.c | 9 +
drivers/gpu/drm/i915/i915_gem_context.h | 42 +
drivers/gpu/drm/i915/i915_oa_bdw.c | 5376 ++++++++++++++++++++++++++++++
drivers/gpu/drm/i915/i915_oa_bdw.h | 40 +
drivers/gpu/drm/i915/i915_oa_bxt.c | 2690 +++++++++++++++
drivers/gpu/drm/i915/i915_oa_bxt.h | 40 +
drivers/gpu/drm/i915/i915_oa_chv.c | 2873 ++++++++++++++++
drivers/gpu/drm/i915/i915_oa_chv.h | 40 +
drivers/gpu/drm/i915/i915_oa_glk.c | 2602 +++++++++++++++
drivers/gpu/drm/i915/i915_oa_glk.h | 40 +
drivers/gpu/drm/i915/i915_oa_hsw.c | 263 +-
drivers/gpu/drm/i915/i915_oa_hsw.h | 4 +-
drivers/gpu/drm/i915/i915_oa_kblgt2.c | 2991 +++++++++++++++++
drivers/gpu/drm/i915/i915_oa_kblgt2.h | 40 +
drivers/gpu/drm/i915/i915_oa_kblgt3.c | 3040 +++++++++++++++++
drivers/gpu/drm/i915/i915_oa_kblgt3.h | 40 +
drivers/gpu/drm/i915/i915_oa_sklgt2.c | 3479 +++++++++++++++++++
drivers/gpu/drm/i915/i915_oa_sklgt2.h | 40 +
drivers/gpu/drm/i915/i915_oa_sklgt3.c | 3039 +++++++++++++++++
drivers/gpu/drm/i915/i915_oa_sklgt3.h | 40 +
drivers/gpu/drm/i915/i915_oa_sklgt4.c | 3093 +++++++++++++++++
drivers/gpu/drm/i915/i915_oa_sklgt4.h | 40 +
drivers/gpu/drm/i915/i915_perf.c | 1622 ++++++++-
drivers/gpu/drm/i915/i915_reg.h | 22 +
drivers/gpu/drm/i915/intel_device_info.c | 32 +-
drivers/gpu/drm/i915/intel_lrc.c | 39 +-
drivers/gpu/drm/i915/intel_lrc.h | 2 +
drivers/gpu/drm/i915/intel_ringbuffer.c | 3 +
include/uapi/drm/i915_drm.h | 49 +-
32 files changed, 31511 insertions(+), 291 deletions(-)
create mode 100644 drivers/gpu/drm/i915/i915_oa_bdw.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_bdw.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_bxt.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_bxt.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_chv.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_chv.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_glk.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_glk.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_kblgt2.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_kblgt2.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_kblgt3.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_kblgt3.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_sklgt2.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_sklgt2.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_sklgt3.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_sklgt3.h
create mode 100644 drivers/gpu/drm/i915/i915_oa_sklgt4.c
create mode 100644 drivers/gpu/drm/i915/i915_oa_sklgt4.h
--
2.11.0
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