Re: [PATCH v3 0/9] drm/i915/perf: add OA interrupt support

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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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