[Intel-gfx] [PATCH i-g-t 2/2] tests/chamelium: Don't sleep so much in basic hpd tests

[Chris Wilson]

On Thu, Feb 23, 2017 at 03:31:09PM -0500, Lyude Paul wrote:
> On Thu, 2017-02-23 at 07:26 +0000, Chris Wilson wrote:
> > On Wed, Feb 22, 2017 at 10:18:33PM -0500, Lyude wrote:
> > > Now that we can just disable HPD storm detection, there's no need
> > > to
> > > sleep between each hotplug cycle.
> > > 
> > > Signed-off-by: Lyude <lyude at redhat.com>
> > > ---
> > >  tests/chamelium.c | 5 ++---
> > >  1 file changed, 2 insertions(+), 3 deletions(-)
> > > 
> > > diff --git a/tests/chamelium.c b/tests/chamelium.c
> > > index 849e1ac..810c955 100644
> > > --- a/tests/chamelium.c
> > > +++ b/tests/chamelium.c
> > > @@ -154,6 +154,7 @@ test_basic_hotplug(data_t *data, struct
> > > chamelium_port *port)
> > >  	int i;
> > >  
> > >  	reset_state(data, port);
> > > +	igt_hpd_storm_set_threshold(0);
> > 
> > You will want to check that you have the debugfs interface first and
> > skip the test otherwise. Or was there a fallback? Or is it already
> > checkd?
> > 
> > -Chris
> If the debugfs interface isn't there, the function just doesn't do
> anything and returns immediately

Ok, it just sounded like you depended upon the new feature and dropped
the old method.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre