Add OA format support for DG2 and various fixes for DG2. This series has 2 uapi changes listed below: 1) drm/i915/perf: Add OAG and OAR formats for DG2 DG2 has new OA formats defined that can be selected by the user. The UMD changes that are consumed by GPUvis are: https://patchwork.freedesktop.org/patch/504456/?series=107633&rev=5 Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18893 2) drm/i915/perf: Apply Wa_18013179988 DG2 has a bug where the OA timestamp does not tick at the CS timestamp frequency. Instead it ticks at a multiple that is determined from the CTC_SHIFT value in RPM_CONFIG. Since the timestamp is used by UMD to make sense of all the counters in the report, expose the OA timestamp frequency to the user. The interface is generic and applies to all platforms. On platforms where the bug is not present, this returns the CS timestamp frequency. UMD specific changes consumed by GPUvis are: https://patchwork.freedesktop.org/patch/504464/?series=107633&rev=5 Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18893 v2: - Add review comments - Update uapi changes in cover letter - Drop patches for non-production platforms drm/i915/perf: Use helpers to process reports w.r.t. OA buffer size drm/i915/perf: Add Wa_16010703925:dg2 - Drop 64-bit OA format changes for now drm/i915/perf: Parse 64bit report header formats correctly drm/i915/perf: Add Wa_1608133521:dg2 v3: - Add review comments to patches 02, 04, 05, 14 - Drop Acks v4: - Add review comments to patch 04 - Update R-bs - Add MR links to patches 02 and 12 v5: - Drop unrelated comment - Rebase and fix MCR reg write - On pre-gen12, EU flex config is saved/restored in the context image, so save/restore EU flex config only for gen12. Test-with: 20220923195224.283045-1-umesh.nerlige.ramappa@xxxxxxxxx Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@xxxxxxxxx> Lionel Landwerlin (1): drm/i915/perf: complete programming whitelisting for XEHPSDV Umesh Nerlige Ramappa (14): drm/i915/perf: Fix OA filtering logic for GuC mode drm/i915/perf: Add 32-bit OAG and OAR formats for DG2 drm/i915/perf: Fix noa wait predication for DG2 drm/i915/perf: Determine gen12 oa ctx offset at runtime drm/i915/perf: Enable bytes per clock reporting in OA drm/i915/perf: Simply use stream->ctx drm/i915/perf: Move gt-specific data from i915->perf to gt->perf drm/i915/perf: Replace gt->perf.lock with stream->lock for file ops drm/i915/perf: Use gt-specific ggtt for OA and noa-wait buffers drm/i915/perf: Store a pointer to oa_format in oa_buffer drm/i915/perf: Add Wa_1508761755:dg2 drm/i915/perf: Apply Wa_18013179988 drm/i915/perf: Save/restore EU flex counters across reset drm/i915/perf: Enable OA for DG2 Vinay Belgaumkar (1): drm/i915/guc: Support OA when Wa_16011777198 is enabled drivers/gpu/drm/i915/gt/intel_engine_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 4 + drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 + drivers/gpu/drm/i915/gt/intel_lrc.h | 2 + drivers/gpu/drm/i915/gt/intel_sseu.c | 4 +- .../drm/i915/gt/uc/abi/guc_actions_slpc_abi.h | 9 + drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 10 + drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 66 ++ drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h | 2 + drivers/gpu/drm/i915/i915_drv.h | 5 + drivers/gpu/drm/i915/i915_getparam.c | 3 + drivers/gpu/drm/i915/i915_pci.c | 2 + drivers/gpu/drm/i915/i915_perf.c | 576 ++++++++++++++---- drivers/gpu/drm/i915/i915_perf.h | 2 + drivers/gpu/drm/i915/i915_perf_oa_regs.h | 6 +- drivers/gpu/drm/i915/i915_perf_types.h | 47 +- drivers/gpu/drm/i915/intel_device_info.h | 2 + drivers/gpu/drm/i915/selftests/i915_perf.c | 16 +- include/uapi/drm/i915_drm.h | 10 + 20 files changed, 630 insertions(+), 141 deletions(-) -- 2.25.1
