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9bec9b1334
During ring initialisation, sometimes we observe, though not in production hardware, that the idle flag is not set even though the ring is empty. Double check before giving up. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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