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Mika Kuoppala authored
We improved the reset reliablity on gen4 with stopping all engines before commencing reset, in commit 2c80353f ("drm/i915/g4x: Improve gpu reset reliability") Evidence indicates that this same trick works with g33. v2: proper gen naming, comment readability (Chris) Testcase: igt/gem_busy/*-hang #blb-e6850 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tomi Sarvela <tomi.p.sarvela@intel.com> Signed-off-by:
Mika Kuoppala <mika.kuoppala@intel.com> Acked-by:
Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170522090244.2557-1-mika.kuoppala@intel.com
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