From: Ondrej Zary <linux@rainbow-software.org>
To: "Michel Dänzer" <michel@daenzer.net>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-fbdev@vger.kernel.org,
Kernel development list <linux-kernel@vger.kernel.org>,
Paul Mundt <lethal@linux-sh.org>,
Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Subject: Re: [RFC PATCH v2] Resurrect Intel740 driver: i740fb
Date: Tue, 23 Aug 2011 09:58:18 +0000 [thread overview]
Message-ID: <201108231158.18173.linux@rainbow-software.org> (raw)
In-Reply-To: <1314091533.21860.289.camel@thor.local>
On Tuesday 23 August 2011, Michel Dänzer wrote:
> On Die, 2011-08-23 at 11:03 +0200, Ondrej Zary wrote:
> > On Monday 22 August 2011, Alan Cox wrote:
> > > > - 24bpp modes still don't work in fbtest but it looks like fbtest
> > > > bug!
> > > >
> > > > Is there any better way to test fb drivers than fbtest?
> > >
> > > X11 fbdev driver ?
> >
> > Thanks, completely forgot about that. It works fine even in 24bpp.
>
> Beware that Xorg defaults to 32 bpp for depth 24; did you verify in
> Xorg.0.log that it was really using 24 bpp?
Yes, found that very quickly as I was testing at 1280x1024 and the card cannot
do 32bpp there. I had to set both DefaultDepth and DefaultFbBpp to 24 for X11
to run.
--
Ondrej Zary
WARNING: multiple messages have this Message-ID (diff)
From: Ondrej Zary <linux@rainbow-software.org>
To: "Michel Dänzer" <michel@daenzer.net>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-fbdev@vger.kernel.org,
Kernel development list <linux-kernel@vger.kernel.org>,
Paul Mundt <lethal@linux-sh.org>,
Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Subject: Re: [RFC PATCH v2] Resurrect Intel740 driver: i740fb
Date: Tue, 23 Aug 2011 11:58:18 +0200 [thread overview]
Message-ID: <201108231158.18173.linux@rainbow-software.org> (raw)
In-Reply-To: <1314091533.21860.289.camel@thor.local>
On Tuesday 23 August 2011, Michel Dänzer wrote:
> On Die, 2011-08-23 at 11:03 +0200, Ondrej Zary wrote:
> > On Monday 22 August 2011, Alan Cox wrote:
> > > > - 24bpp modes still don't work in fbtest but it looks like fbtest
> > > > bug!
> > > >
> > > > Is there any better way to test fb drivers than fbtest?
> > >
> > > X11 fbdev driver ?
> >
> > Thanks, completely forgot about that. It works fine even in 24bpp.
>
> Beware that Xorg defaults to 32 bpp for depth 24; did you verify in
> Xorg.0.log that it was really using 24 bpp?
Yes, found that very quickly as I was testing at 1280x1024 and the card cannot
do 32bpp there. I had to set both DefaultDepth and DefaultFbBpp to 24 for X11
to run.
--
Ondrej Zary
next prev parent reply other threads:[~2011-08-23 9:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-21 20:42 [RFC PATCH v2] Resurrect Intel740 driver: i740fb Ondrej Zary
2011-08-21 20:42 ` Ondrej Zary
2011-08-21 22:13 ` Andi Kleen
2011-08-21 22:13 ` Andi Kleen
2011-08-21 22:36 ` Alan Cox
2011-08-21 22:36 ` Alan Cox
2011-08-23 9:03 ` Ondrej Zary
2011-08-23 9:03 ` Ondrej Zary
2011-08-23 9:25 ` Michel Dänzer
2011-08-23 9:25 ` Michel Dänzer
2011-08-23 9:58 ` Ondrej Zary [this message]
2011-08-23 9:58 ` Ondrej Zary
2011-08-23 9:10 ` Dave Airlie
2011-08-23 9:10 ` Dave Airlie
2011-08-26 6:24 ` Ondrej Zary
2011-08-26 6:24 ` Ondrej Zary
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