drm/i915/selftests: Improve error detection of reset failure

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Use a timedwait to promptly detect if the recovery after reset fails and
provide a meaningful debug dump.

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/20190312111146.10662-2-chris@chris-wilson.co.uk

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Chris Wilson 2019-03-12 11:11:46 +00:00

parent 4b378c0672

commit 22acf9fc18

1 changed files with 17 additions and 1 deletions

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18

drivers/gpu/drm/i915/selftests/intel_hangcheck.c

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