securecrt 69555a62d1 msm: kgsl: Poke regularly in adreno_idle
Poking once during adreno_idle is not enough; a GPU hang may still happen.
Seen on 7x27A. Write a few times during the wait timeout, to ensure that
the WPTR is updated properly.
2012-06-21 12:46:57 +08:00
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