drm/i915/selftests: Split RPS frequency measurement

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Split the frequency measurement into two modes, so that we can judge the
impact of the llc setup on top of the pure CS frequency scaling.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200420172739.11620-4-chris@chris-wilson.co.uk

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Chris Wilson 2020-04-20 18:27:37 +01:00

parent 9938ee2e63

commit 0eaccc4b18

3 changed files with 154 additions and 9 deletions

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3

drivers/gpu/drm/i915/gt/selftest_gt_pm.c

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157

drivers/gpu/drm/i915/gt/selftest_rps.c

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3

drivers/gpu/drm/i915/gt/selftest_rps.h

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