| commit | 2cc78a986bb818307b4c5484769adaa13d5e21e8 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Tue Jul 19 10:50:51 2016 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Tue Jul 19 10:51:55 2016 +0100 |
| tree | db5957f33b96380f629a13249b3b903f4f701ac9 | |
| parent | ec194975e46821c5a6198d9486d3aa9be9a83aec [diff] |
igt/prime_vgem: Replace arbitray delay with backchat from child Wait until the child tells us they are running (and have verified the initial buffer state) before modifing the vgem buffer and then signaling the child. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>