From: Daniel Vetter <daniel@ffwll.ch>
To: Eric Caruso <ejcaruso@chromium.org>
Cc: intel-gfx <intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH] drm/i915: add psr toggle to debugfs
Date: Mon, 20 Apr 2015 08:41:53 -0700 [thread overview]
Message-ID: <20150420154153.GA429@bremse> (raw)
In-Reply-To: <CAA9CXT0zwNbUiy_LbjkDx=_6TVDQv6HkzrRaM51tTWeXT8LWVg@mail.gmail.com>
On Thu, Apr 16, 2015 at 09:10:11AM -0700, Eric Caruso wrote:
> On Thu, Apr 16, 2015 at 8:58 AM, Rodrigo Vivi <rodrigo.vivi@gmail.com> wrote:
> > I'm not sure that that property will be accepted...
> > if so it can be changed to toggle, but for now it is informative only
> > (DRM_MODE_PROP_IMMUTABLE).
> >
>
> Okay, that changes things somewhat. There'll have to be some discussion over
> what the sysfs interface would be, then. It's supposed to be stable, if I
> understand correctly.
Imo if it's just for debugging, then debugfs is the correct place. Sysfs
means ABI with all the requirements (igt tests, open-source userspace,
...) that entails.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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next prev parent reply other threads:[~2015-04-20 15:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-13 18:10 [PATCH] drm/i915: add psr toggle to debugfs Eric Caruso
2015-03-13 19:01 ` Daniel Vetter
2015-03-13 20:14 ` Paulo Zanoni
2015-03-13 20:46 ` Eric Caruso
2015-04-15 21:39 ` Rodrigo Vivi
2015-04-15 21:51 ` Eric Caruso
2015-04-16 15:58 ` Rodrigo Vivi
2015-04-16 16:10 ` Eric Caruso
2015-04-20 15:41 ` Daniel Vetter [this message]
2015-04-20 20:42 ` Rodrigo Vivi
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