[Bug 21767] xf86-video-ati git master: The second monitor is detected as both DVI-0 and HDMI-0

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=21767





--- Comment #21 from Oldrich Jedlicka <oldium.pro at seznam.cz>  2009-11-14 12:02:53 PST ---
(In reply to comment #19)
> What connectors does your laptop actually have?  According to the bios it has
> HDMI, DVI, LVDS, and VGA.  The DVI and HDMI are both connected to the same
> physical encoder and ddc line, so they will always be mirrors.

Mirror is not the correct word, because I'm able to change the resolution on
DVI-0 while the xrandr on HDMI-0 reports the old one.

But switching off HDMI-0 switches off my LCD screen, but `xrandr HDMI-0 --auto`
doesn't switch it on again. I have to switch off DVI-0 and switch _both_ (order
doesn't matter) on again (`xrandr --output XY --auto`).

Second thing is that I don't have the LVDS running now; `xrandr --output LVDS
--auto` reports "xrandr: cannot find crtc for output LVDS".

Software: xorg-server 1.7.1, libdrm 2.4.15, mesa 7.6, vanilla kernel
2.6.32-rc7.


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