[Intel-gfx] [PATCH igt 2/2] tests/gem_exec_suspend: Add basic s4-devices subtest

[Imre Deak]

On ke, 2016-10-05 at 10:22 +0100, Chris Wilson wrote:
> On Wed, Oct 05, 2016 at 12:04:53PM +0300, Imre Deak wrote:
> > Add a new subtest that performs suspend-to-disk, but instead of
> > doing
> > the full sequence it suspends/resumes only devices. A failed s4
> > subtest
> > and a successful s4-devices subtest would indicate a kernel core or
> > BIOS
> > problem as opposed to some issue in the driver.
> 
> Worth doing for suspend as well? Same argument for easier diagnosis
> of
> any problem.

Yes, can add that. Btw, these pm_test cycles complete faster (for
instance 7 sec for s3-devices vs. 20 sec s3).

> > Signed-off-by: Imre Deak <imre.deak at intel.com>
> 
> Looks sensible to me.
> -Chris
>