Re: [PATCH v2] drm/i915/guc: Retry GuC load for all load failures

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Quoting Robert M. Fosha (2019-03-29 23:17:46)
> Currently we only retry to load GuC firmware if the load fails due to
> timeout. On Gen9 GuC loading may fail for different reasons, not just
> hang/timeout. Direction from the GuC team is to retry for all cases of
> GuC load failure on Gen9, not just for timeout.

Worst case is we get the same error 3 times before giving up.

> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108593
> Signed-off-by: Robert M. Fosha <robert.m.fosha@xxxxxxxxx>
> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
> Cc: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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