drm/i915/gt: Restore aggressive post-boost downclocking

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We reduced the clocks slowly after a boost event based on the
observation that the smoothness of animations suffered. However, since
reducing the evalution intervals, we should be able to respond to the
rapidly fluctuating workload of a simple desktop animation and so
restore the more aggressive downclocking.

References: 2a8862d2f3 ("drm/i915: Reduce the RPS shock")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429205446.3259-6-chris@chris-wilson.co.uk

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Chris Wilson 2020-04-29 21:54:46 +01:00

parent 3f88dde6ee

commit de3b4d9361

1 changed files with 4 additions and 16 deletions

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

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