[Intel-gfx] [PATCH v3 0/9] drm/i915/perf: add OA interrupt support

[Lionel Landwerlin]

FYI,

MDAPI got tired of waiting for this to land upstream : 
https://github.com/intel/metrics-discovery/commit/7b6399d5d5e5ef5fcc018a48853b46d0803da441

Apart from squashing the last commit, any other change needed?

Thanks,

-Lionel

On 03/04/2019 00:36, Lionel Landwerlin wrote:
> On 02/04/2019 14:49, Joonas Lahtinen wrote:
>> Quoting Lionel Landwerlin (2019-03-25 12:34:44)
>>> Ping?
>> The last patch should be squashed, I think we want to minimize the
>> amount of versions. Or do you intend to backport only portion of
>> the series somewhere?
>
>
> No backport intended :)
>
>
>>
>> Can you link to the userspace side changes?
>
>
> https://github.com/rib/gputop/pull/198
>
>
>>
>> Regards, Joonas
>>
>>> On 26/02/2019 14:29, Lionel Landwerlin wrote:
>>>> Hi all,
>>>>
>>>> This third iteration adds an i915 perf revision number through
>>>> getparam so that application can more easily find out what feature of
>>>> i915-perf are available.
>>>>
>>>> The patches containing uAPI updates have been updated to indicate what
>>>> version is required to those changes to be available.
>>>>
>>>> Cheers,
>>>>
>>>> Lionel Landwerlin (9):
>>>>     drm/i915/perf: rework aging tail workaround
>>>>     drm/i915/perf: move pollin setup to non hw specific code
>>>>     drm/i915/perf: only append status when data is available
>>>>     drm/i915/perf: introduce a versioning of the i915-perf uapi
>>>>     drm/i915/perf: add new open param to configure polling of OA 
>>>> buffer
>>>>     drm/i915: handle interrupts from the OA unit
>>>>     drm/i915/perf: add interrupt enabling parameter
>>>>     drm/i915/perf: add flushing ioctl
>>>>     drm/i915/perf: bump i915-perf revision
>>>>
>>>>    drivers/gpu/drm/i915/i915_drv.c         |   3 +
>>>>    drivers/gpu/drm/i915/i915_drv.h         |  59 +++-
>>>>    drivers/gpu/drm/i915/i915_irq.c         |  39 ++-
>>>>    drivers/gpu/drm/i915/i915_perf.c        | 403 
>>>> ++++++++++++++----------
>>>>    drivers/gpu/drm/i915/i915_reg.h         |   7 +
>>>>    drivers/gpu/drm/i915/intel_ringbuffer.c |   2 +
>>>>    include/uapi/drm/i915_drm.h             |  61 ++++
>>>>    7 files changed, 390 insertions(+), 184 deletions(-)
>>>>
>>>> -- 
>>>> 2.20.1
>>>>
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