[PATCH i-g-t 0/9] i915: unload refactors

[Lucas De Marchi <lucas.demarchi@intel.com>]

While reworking the unbind logic for perf_pmu, I noticed we were doing
way too much to handle audio - I was surprised since I've been using
unbind with xe and i915 for a long time.  This potentially fixes CI
issues in this area - it definitely fixes lots of warnings for me when
running on a non-CI environemnt.

The patch to tests/intel/perf_pmu.c to unbind before closing events that
I shared earlier needs to be postponed until perf_pmu_unregister() is
fixed, so it's not included here.

I gave this a quick try on DG2 and ADL-s and didn't spot regressions.
Hopefully this is also true in CI, because I like this diffstat :)

Lucas De Marchi (9):
  lib/igt_kmod: Remove unused module_ref
  tests/intel/perf_pmu: Remove trial unload
  lib/igt_kmod: Share xe's unload logic with i915
  lib/igt_kmod: Remove unused low level __igt_intel_driver_unload()
  tests/core_hotunplug: Stop unloading audio
  tests/device_reset: Stop unloading audio
  lib: Remove unused audio-related helpers
  i915_module_load: Stop caring about snd
  xe_module_load: Stop caring about snd

 lib/igt_aux.c                  | 284 ---------------------------------
 lib/igt_aux.h                  |   3 -
 lib/igt_kmod.c                 | 210 +-----------------------
 lib/igt_kmod.h                 |  14 +-
 tests/core_hotunplug.c         |  46 ------
 tests/device_reset.c           |   7 -
 tests/intel/i915_module_load.c |  32 ----
 tests/intel/perf_pmu.c         |  15 +-
 tests/intel/xe_module_load.c   |  40 -----
 9 files changed, 12 insertions(+), 639 deletions(-)

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2.47.0