]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915/selftests: Exercise dynamic reclocking with RPS
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 20 Apr 2020 17:27:39 +0000 (18:27 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 20 Apr 2020 19:08:07 +0000 (20:08 +0100)
commit655b6f487d7647039d8018b60c1db773124b9e64
treebc5ef309d40e26e76ee5b00e4e220f1775ade258
parentca545d31ecbd0f5f6b769cb9bbf52b1b6de4bc3d
drm/i915/selftests: Exercise dynamic reclocking with RPS

After having testing all the RPS controls individually, we need to take
a step back and check how our RPS worker integrates them to perform
dynamic GPU reclocking. So do that by submitting a spinner and wait and
see what happens.

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/20200420172739.11620-6-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/gt/selftest_gt_pm.c
drivers/gpu/drm/i915/gt/selftest_rps.c
drivers/gpu/drm/i915/gt/selftest_rps.h