Bug 20074

Summary:	[RV630GL] Staying in clone mode (regression)
Product:	xorg	Reporter:	Nicolas Bareil <nico>
Component:	Driver/Radeon	Assignee:	xf86-video-ati maintainers <xorg-driver-ati>
Status:	RESOLVED FIXED	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Nicolas Bareil 2009-02-12 01:28:50 UTC

Hi,


On my FireGL v5600, the commit 690999b682c0f954e27d9f1b3a3d8db4ef865c21 introduced a regression with my dual screen configuration, it stays in clone mode whatever I do. Because of a crtc bug (https://bugs.freedesktop.org/show_bug.cgi?id=16111), the workaround was to:

xrandr --output DVI-1 --mode 1920x1200 --crtc 1
xrandr --output DVI-1 --left-of DVI-0 

But since the commit 690999b6, it doesn't work anymore letting the screens in clone mode.

My card is:

60:00.0 VGA compatible controller: ATI Technologies Inc RV630GL [FireGL v5600]

Logs are available there:
 * http://chdir.org/~nbareil/clonebug/Xorg.fail.log (logverbose 7)
 * http://chdir.org/~nbareil/clonebug/Xorg.good.log (logverbose 7)
 * http://chdir.org/~nbareil/clonebug/Xrandr.fail.log
 * http://chdir.org/~nbareil/clonebug/Xrandr.good.log


Thanks!

Comment 1 Alex Deucher 2009-02-12 09:05:38 UTC

Can you try again with xf86-video-ati from git master?

Comment 2 Nicolas Bareil 2009-02-12 09:57:12 UTC

(In reply to comment #1)
> Can you try again with xf86-video-ati from git master?
> 

Same thing with c6e1bf75c399807716b99486ab3301aeba60fa79 the screens stay in clone mode, even after the workaround (xrandr --output DVI-1 --mode 1920x1200 --crtc 1; xrandr --output DVI-1 --left-of DVI-0 ).

You can find the Xserver log (without logverbose=7, sorry) on http://chdir.org/~nbareil/clonebug/Xorg.fail.2.log


Thank you for investigating!

Comment 3 Alex Deucher 2009-02-17 08:28:23 UTC

This should be fixed in 31bd6d28dd35021e0e706d4f094989deb856c26a
Please verify.

Comment 4 Nicolas Bareil 2009-02-17 08:51:28 UTC

(In reply to comment #3)
> This should be fixed in 31bd6d28dd35021e0e706d4f094989deb856c26a
> Please verify.
> 

It works now !

Thank you very much.

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