8 Oct
2013
8 Oct
'13
6:47 p.m.
On Wed, Oct 2, 2013 at 2:13 PM, Erik Gilling konkers@android.com wrote:
The lock is provided by the driver, which makes adding support for old hardware that has no reliable way of notifying completion of events easier.
I'm a bit confused here how it's possible to implement sync on hardware with "no reliable way of notifying completion of events." That seems like a non-starter to me.
I suspect Maarten meant "no reliable way of notifying completion *to the cpu*".. which isn't strictly needed for gpu<->gpu sharing.
BR, -R