Messages in this thread | | | Date | Tue, 26 Jul 2011 11:06:17 +0200 | Subject | Re: GMA500: ERROR: "__bad_udelay" undefined! | From | Patrik Jakobsson <> |
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>> A 20 ms busy wait is rather nasty. Can't this be replaced with a >> sleeping wait (msleep)? > > Don't know yet - its on the fixme list to dig into - I think the answer > is some cases but not all.
IMO, it should be replaced with actually waiting for the vblank and not an arbitrary time. I think this is fine as long as we don't use it when waiting for a pipe to disable. And I guess we could sleep while waiting for vblank.
Patrik
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