[Intel-gfx] [PATCH v15 0/6] drm/i915: expose RCS topology to userspace

[Lionel Landwerlin]

Hi all,

Here is another update to fix a couple of bugs in the first patch :

 - HSW was reporting the eu masks incorrectly

 - debugfs was reporting incorrect subslice numbers (and failing
   igt at pm_sseu), the igt has been update to handle kernels before and
   after this series.

Cheers,

Lionel Landwerlin (6):
  drm/i915: store all subslice masks
  drm/i915/debugfs: reuse max slice/subslices already stored in sseu
  drm/i915/debugfs: add rcs topology entry
  drm/i915: add rcs topology to error state
  drm/i915: add query uAPI
  drm/i915: expose rcs topology through query uAPI

 drivers/gpu/drm/i915/Makefile            |   1 +
 drivers/gpu/drm/i915/i915_debugfs.c      |  66 +++++----
 drivers/gpu/drm/i915/i915_drv.c          |   4 +-
 drivers/gpu/drm/i915/i915_gpu_error.c    |   1 +
 drivers/gpu/drm/i915/i915_query.c        | 131 +++++++++++++++++
 drivers/gpu/drm/i915/i915_query.h        |  15 ++
 drivers/gpu/drm/i915/intel_device_info.c | 243 ++++++++++++++++++++++++-------
 drivers/gpu/drm/i915/intel_device_info.h |  64 +++++++-
 drivers/gpu/drm/i915/intel_lrc.c         |   2 +-
 drivers/gpu/drm/i915/intel_ringbuffer.h  |   2 +-
 include/uapi/drm/i915_drm.h              | 102 +++++++++++++
 11 files changed, 548 insertions(+), 83 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/i915_query.c
 create mode 100644 drivers/gpu/drm/i915/i915_query.h

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2.16.1