From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?q?Hans-J=C3=BCrgen_Koch?= Subject: Re: [Linux-fbdev-devel] Radeon X300, radeonfb, dual head Date: Wed, 18 Apr 2007 17:02:20 +0200 Message-ID: <200704181702.21359.hjk@linutronix.de> References: <200704181409.51475.hjk@linutronix.de> <1176903932.10554.248.camel@thor.sulgenrain.local> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1176903932.10554.248.camel@thor.sulgenrain.local> Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: xorg-bounces@lists.freedesktop.org Errors-To: xorg-bounces@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" To: linux-fbdev-devel@lists.sourceforge.net Cc: Michel =?utf-8?q?D=C3=A4nzer?= , xorg@lists.freedesktop.org Am Mittwoch, 18. April 2007 15:45 schrieb Michel D=C3=A4nzer: > On Wed, 2007-04-18 at 14:09 +0200, Hans-J=C3=BCrgen Koch wrote: > >=20 > > 1.) I compiled radeonfb statically into my kernel and booted with > > video=3Dradeonfb:1280x1024-32@60. This works fine, the framebuffer > > console works as expected. But the X server doesn't come up > > properly. Xorg.0.log ends like this: > >=20 > > [...] > > (**) RADEON(0): RADEONSaveScreen(2) > > (**) RADEON(0): FIFO timed out: 2 entries, stat=3D0x80026102 > > (EE) RADEON(0): FIFO timed out, resetting engine... >=20 > Please file a bug for this at http://bugs.freedesktop.org if it hasn't > been reported yet.=20 I'll do that, but want to experiment a little bit more first. > Does this also happen if you don't enable the DRI? Thanks for reminding me - I didn't enable DRM in my kernel yet, so DRI was always off. I now enabled it, and (to answer your question), this is no issue. Even AIGLX starts up properly, but everything else is as before. I still have the same picture on both monitors. >=20 >=20 > > 2.) I compiled vesafb statically, radeonfb only as module. If I boot > > with vga=3D0x318, the framebuffer console works as expected. The > > X server starts up, Xorg.0.log looks good (except that DRI is disabled). > >=20 > > But when kdm comes up, I see the same picture on both monitors. What I > > see looks like the right half of the 3360x1050 desktop (mouse can be > > moved across the left border of the screen, stops at the right border). > > Both screens are driven properly with 1680x1050. I tried several > > modifications of my xorg.conf, but never managed to get different > > images on the two monitors, they always show the same.=20 >=20 > [...] >=20 > > Option "MonitorLayout" "TMDS,TMDS" >=20 > The driver doesn't support this combination yet, and it doesn't match > your setup anyway.=20 Well, the manpage says: CRT -- Analog CRT monitor=20 TMDS -- Desktop flat panel So I thought the latter would be appropriate for two LCD monitors. The manpage also doesn't mention any illegal combinations.=20 > What happens if you comment out this option or change=20 > it to "CRT,CRT"? Nothing, no change. Thanks, Hans =20