From: Imre Deak <imre.deak@intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: igt-dev@lists.freedesktop.org
Subject: Re: [igt-dev] [PATCH i-g-t] i915/pm_rpm: Probe connectors to run standalone
Date: Mon, 27 May 2019 15:12:25 +0300 [thread overview]
Message-ID: <20190527121225.GB21231@ideak-desk.fi.intel.com> (raw)
In-Reply-To: <155895507242.8492.8417682368037187243@skylake-alporthouse-com>
On Mon, May 27, 2019 at 12:04:32PM +0100, Chris Wilson wrote:
> Quoting Imre Deak (2019-05-27 11:56:48)
> > On Fri, May 24, 2019 at 10:39:42PM +0100, Chris Wilson wrote:
> > > In order to run as a standalone test (i.e. immediately after booting a
> > > device), we need to explicitly probe the connectors.
> > >
> > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> >
> > Good to not depend on a preceding (cached) state:
> > Reviewed-by: Imre Deak <imre.deak@intel.com>
> >
> > Btw, the driver does an initial probing during loading via
> > poll_init_work, can you confirm that the point here is that you don't
> > want to depend on that, since it happens asynchronously?
>
> It does? Does that depend on having fbdev?
Ah, nope it doesn't. I mixed that up with the async connector detection,
but that doesn't result in a probing. Yes, probing depends on havng
fbdev.
> It doesn't matter how long I wait, this test fails if run first after
> boot.
Yep, makes sense to ensure the probing.
--Imre
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next prev parent reply other threads:[~2019-05-27 12:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-24 21:39 [igt-dev] [PATCH i-g-t] i915/pm_rpm: Probe connectors to run standalone Chris Wilson
2019-05-26 10:42 ` [igt-dev] ✓ Fi.CI.BAT: success for i915/pm_rpm: Probe connectors to run standalone (rev2) Patchwork
2019-05-26 14:24 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-05-27 10:56 ` [igt-dev] [PATCH i-g-t] i915/pm_rpm: Probe connectors to run standalone Imre Deak
2019-05-27 11:04 ` Chris Wilson
2019-05-27 12:12 ` Imre Deak [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-04-05 8:36 Chris Wilson
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