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Re: [Bug 420091] Re: PSB driver does not support DVI output

 

Thanks for following up Bryce.

I eventually determined that the reason the DVI output was not working
was because there was a bug in the code that accesses the serial
configuration information for the DVI monitor.  Because of this issue,
the driver didn't think a DVI monitor was hooked up.  I ended up hard
coding the information in the driver so that it could "see" the DVI
monitor and was able to get video out.  Hardly the correct way to do it,
but it worked for the short term.

Unfortunately, I haven't had an opportunity to go back and delve deeper
into the issue to date.  I have not tried the latest release yet.

Tom


-----Original Message-----
From: bounces@xxxxxxxxxxxxx [mailto:bounces@xxxxxxxxxxxxx] On Behalf Of Bryce Harrington
Sent: Wednesday, February 24, 2010 8:51 AM
To: tom.brooks@xxxxxxxxxxxxxxxxxx
Subject: [Bug 420091] Re: PSB driver does not support DVI output

Hi tom-brooks,


Thank you for taking the time to report this bug and helping to make Ubuntu better. You reported this bug a while ago and there hasn't been any activity in it recently. We were wondering is this still an issue for you? Can you try with the latest development release of Ubuntu?  (ISO CD images are available from http://cdimage.ubuntu.com/releases/)

If it remains an issue, could you also attach a new /var/log/Xorg.0.log?
Thanks in advance.

[This is an automated message.  Apologies if it has reached you
inappropriately; please just reply to this message indicating so.]


** Tags added: needs-verification

** Changed in: xserver-xorg-video-psb (Ubuntu)
       Status: New => Incomplete

-- 
PSB driver does not support DVI output
https://bugs.launchpad.net/bugs/420091
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of the bug.

Status in “xserver-xorg-video-psb” package in Ubuntu: Incomplete

Bug description:
Binary package hint: xserver-xorg-video-psb

I am working on some custom hardware that has 3 different video outs:
LVDS, VGA, and DVI.  This driver works fantastic for LVDS and VGA, but I
don't get any video out on the DVI port.  The DVI worked correctly
before I installed the driver and the DVI displays the BIOS and Ubuntu
splash screen when booting.

the xrandr command reports the following (this configuration has just an
lvds and dvi monitor hooked up):

Screen 0: minimum 320 x 200, current 800 x 600, maximum 1280 x 1280
LVDS0 connected 800x600+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   800x600        62.5*+
TMDS-1 disconnected (normal left inverted right x axis y axis)

I've included my Xorg.0.log, Xorg.0.log.old, and my lspci --vvnn output.

I am using Ubuntu 9.04.

I am using package version 0.31.0-0ubuntu1-904um1

Thanks!

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-- 
PSB driver does not support DVI output
https://bugs.launchpad.net/bugs/420091
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