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drm/i915/gt: Use soft-rc6 for w/a protection
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 2 Dec 2019 11:08:35 +0000 (11:08 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 2 Dec 2019 21:57:22 +0000 (21:57 +0000)
commit61e258ee33328ea8dbd9208ad79d281693d5e0e4
tree72e0b63461c7e16b86691c97ad9daba58a667d33tree
parent98cf5c9a482d975b91d2cf00e09c061b535b8ee4commit | diff
drm/i915/gt: Use soft-rc6 for w/a protection

Now that we have soft-rc6 in place, we can use that instead of the
forcewake to disable rc6 while active; preferred by a few
microbenchmarks.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191202110836.2342685-1-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/gt/intel_gt_pm.c diff | blob | history
drivers/gpu/drm/i915/gt/intel_rc6.c diff | blob | history
drivers/gpu/drm/i915/gt/intel_rc6.h diff | blob | history
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