[Intel-gfx] [PATCH v5 00/12] Add OAM support for MTL

[Umesh Nerlige Ramappa]

Please ignore this series. 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 <umesh.nerlige.ramappa at intel.com>
>
>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
>