[Bug 34797] New: Radeon 7000 and HD 3450 don't work together.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=34797

           Summary: Radeon 7000 and HD 3450 don't work together.
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: minor
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: jfarmer99 at yahoo.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=43890)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=43890)
One LCD each card

Two video cards, 7000 (PCI) and 3450 (PCIE).  No combination seems to get X
functional with 1 monitor on each card.

Only 2 CRTCs can be active on the 3450.  I have two LCD monitors and an LCD
television.  The monitors will take VGA, DVI, or HDMI while the TV is HDMI. 
I'd like to have 1 Monitor on the HD (DVI) along with the TV.  The other
monitor would be on the 7000 (either DVI or VGA, doesn't matter but connecting
it to the DVI doesn't work well whereas the VGA does. On DVI initial resolution
is 720x400 or similar whereas on VGA it gets full 1920x1080).

Both cards, both monitors, and the TV all work.  Starting X on just the 7000
with a monitor connected to VGA results in a working X.  Starting with the 3450
active, in any combination, works.  What doesn't work is a monitor/TV active on
both cards.

Attached are configuration and log files.  The config/log matches are:

xorg.conf.joe3 -> Xorg.0.log.try3.  No errors listed but no video on any of the
three.

xorg.conf.joe2 -> Xorg.0.log.try2.  Dropped the HDMI to see if just the two
monitors would come up.  The monitor on the HD3450 is blank with a cursor line
at upper left.  The monitor on the 7000, surprisingly, showed wallpaper.

(No config) -> Xorg.0.log.hd-only-works.  This is both monitors on the HD and
the 7000 inactive (TV not hooked up).  This configuration works fine.

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