[Intel-gfx] [RFC 0/4] PMU update for more than one card

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

A bit of tidying up first, with the last patch allowing for more than one card
registering with PMU.

Discussion points are appended to the last commit message.

Tvrtko Ursulin (4):
  drm/i915/pmu: Make more struct i915_pmu centric
  drm/i915/pmu: Convert engine sampling to uncore mmio
  drm/i915/pmu: Convert sampling to gt
  drm/i915/pmu: Support multiple GPUs

 drivers/gpu/drm/i915/i915_pmu.c | 274 ++++++++++++++++++--------------
 drivers/gpu/drm/i915/i915_pmu.h |   8 +
 2 files changed, 164 insertions(+), 118 deletions(-)

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2.20.1