From: Wakko Warner <wakko-WZdgCHJQUilg9hUCZPvPmw@public.gmane.org>
To: Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org>
Cc: "nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Subject: Re: linux v4.4.0 nouveau fails
Date: Sat, 16 Jan 2016 20:07:42 -0500 [thread overview]
Message-ID: <20160117010742.GA10294@animx.eu.org> (raw)
In-Reply-To: <CAKb7UvhCXXtB9JTYCZxYYbbdEEFFc09hXnVT=YFah0EH92vErA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Please keep me in CC as I am not on the list.
Ilia Mirkin wrote:
> On Fri, Jan 15, 2016 at 5:04 PM, Wakko Warner <wakko@animx.eu.org> wrote:
> > Ilia Mirkin wrote:
> >> I suspect the fb0 issue is because you disabled
> >> CONFIG_DRM_FBDEV_EMULATION? Does the freeze also happen with 4.3? Any
> >> chance you could bisect?
> >
> > I saw this config option, but I didn't realize that.
> > The issue also occurs with 4.3. I even tried 4.3-rc1 with the same results.
> >
> > Would the DRM_FBDEV_EMULATION effect 3D?
>
> Shouldn't, but... who knows. The rewrite in 4.3 was done in a
> bisectable way, so it should be possible to figure out where we went
> wrong. Not a ton of testing is done on pre-G80 gpu's nowadays, so
> these issues sometimes sneak in.
I enabled the DRM_FBDEV_EMULATION and 3D is working for 4.4.0. I only
tried with gears from xscreensaver. I'm going to try with something else as
well.
As a curiosity, why was DRM_FBDEV_EMULATION added in 4.3?
--
Microsoft has beaten Volkswagen's world record. Volkswagen only created 22
million bugs.
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next prev parent reply other threads:[~2016-01-17 1:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 0:23 linux v4.4.0 nouveau fails Wakko Warner
[not found] ` <20160112002341.GA30730-WZdgCHJQUilg9hUCZPvPmw@public.gmane.org>
2016-01-15 19:05 ` Ilia Mirkin
2016-01-15 22:04 ` Wakko Warner
[not found] ` <20160115220417.GA10587-WZdgCHJQUilg9hUCZPvPmw@public.gmane.org>
2016-01-15 22:10 ` Ilia Mirkin
[not found] ` <CAKb7UvhCXXtB9JTYCZxYYbbdEEFFc09hXnVT=YFah0EH92vErA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-01-15 23:49 ` Wakko Warner
2016-01-17 1:07 ` Wakko Warner [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-01-11 2:35 Wakko Warner
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