[Intel-gfx] [PATCH i-g-t 0/6] Assorted intel_gpu_top improvements

[Tvrtko Ursulin]

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

Mostly by popular demand from
https://gitlab.freedesktop.org/drm/igt-gpu-tools/-/issues/109, although for
some of these changes I'd like some second opinions. For instance is it user
friendly to change the default aggregation mode for stdout and JSON output?

Plus a GPU selection fix to prepare for Intel VPU being a DRM device, making
intel_gpu_top not try to monitor it.

And finally some memory freeing fixes.

Tvrtko Ursulin (6):
  intel_gpu_top: Fix man page formatting
  intel_gpu_top: Automatically enclose JSON output into brackets
  intel_gpu_top: Add command line switch to start in physical engine
    mode
  intel_gpu_top: Aggregate engine classes in all output modes
  intel_gpu_top: Fix cleanup on old kernels / unsupported GPU
  lib/igt_device_scan: Improve Intel discrete GPU selection

 lib/igt_device_scan.c |  7 +++--
 man/intel_gpu_top.rst | 60 +++++++++++++++++++++----------------------
 tools/intel_gpu_top.c | 37 +++++++++++++++++++-------
 3 files changed, 62 insertions(+), 42 deletions(-)

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2.34.1