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Will post another one after rebase. Thanks, Umesh On Wed, Mar 15, 2023 at 05:09:20PM -0700, Umesh Nerlige Ramappa wrote: >The OAM unit captures OA reports specific to the media engines. Add support to >program the OAM unit on media tile on MTL. > >The OAM unit is selected by passing the class:instance of a media engine to perf >parameters. Corresponding UMD changes are posted to the igt-dev repo as part of >supporting the GPUvis tool. > >v2: Incorporate review feedback (Jani, Ashutosh) >v3: Incorporate review feedback (Jani, Ashutosh) >v4: Incorporate review feedback (Ashutosh) >v5: >- Enforce paired engine-class and engine-instance configuration >- Include fix for Wa_14017512683 > >Signed-off-by: Umesh Nerlige Ramappa > >Chris Wilson (1): > drm/i915/perf: Drop wakeref on GuC RC error > >Umesh Nerlige Ramappa (10): > drm/i915/perf: Add helper to check supported OA engines > drm/i915/perf: Validate OA sseu config outside switch > drm/i915/perf: Group engines into respective OA groups > drm/i915/perf: Fail modprobe if i915_perf_init fails on OOM > drm/i915/perf: Parse 64bit report header formats correctly > drm/i915/perf: Handle non-power-of-2 reports > drm/i915/perf: Add engine class instance parameters to perf > drm/i915/perf: Add support for OA media units > drm/i915/perf: Pass i915 object to perf revision helper > drm/i915/perf: Wa_14017512683: Disable OAM if media C6 is enabled in > BIOS > >Vinay Belgaumkar (1): > drm/i915/mtl: Synchronize i915/BIOS on C6 enabling > > drivers/gpu/drm/i915/gt/intel_engine_types.h | 10 + > drivers/gpu/drm/i915/gt/intel_rc6.c | 28 + > drivers/gpu/drm/i915/gt/intel_rc6.h | 2 + > drivers/gpu/drm/i915/gt/intel_rc6_types.h | 2 + > drivers/gpu/drm/i915/gt/intel_sseu.c | 3 +- > drivers/gpu/drm/i915/i915_driver.c | 4 +- > drivers/gpu/drm/i915/i915_drv.h | 2 + > drivers/gpu/drm/i915/i915_getparam.c | 2 +- > drivers/gpu/drm/i915/i915_pci.c | 1 + > drivers/gpu/drm/i915/i915_perf.c | 570 +++++++++++++++---- > drivers/gpu/drm/i915/i915_perf.h | 4 +- > drivers/gpu/drm/i915/i915_perf_oa_regs.h | 78 +++ > drivers/gpu/drm/i915/i915_perf_types.h | 75 ++- > drivers/gpu/drm/i915/intel_device_info.h | 1 + > include/uapi/drm/i915_drm.h | 23 + > 15 files changed, 681 insertions(+), 124 deletions(-) > >-- >2.36.1 >