| Summary: |
With dual "Cedar pro" cards (ATI 5450) corruption on second output of second card |
| Product: |
xorg
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Reporter: |
dlacroix+xorg |
| Component: |
Driver/Radeon | Assignee: |
xf86-video-ati maintainers <xorg-driver-ati> |
| Status: |
RESOLVED
WONTFIX
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QA Contact: |
Xorg Project Team <xorg-team> |
| Severity: |
normal
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| Priority: |
medium
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| Version: |
git | |
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| Hardware: |
x86-64 (AMD64) | |
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| OS: |
FreeBSD | |
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| Whiteboard: |
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i915 platform:
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i915 features:
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| Attachments: |
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Created attachment 54399 [details] xorg.conf Xorg.0.log pciconf -v output This is with FreeBSD 8.2 Release, git version of the xf86-video-ati drivers as well as 6.14.2 and 6.14.3 versions of the driver. Setup: Dell 990 with 2 PCIE slots. First card in "blue" x16 slot. Second card in "black" x16 length slot ... As I understand, this slot is only wired for x4. OS: FreeBSD 8.2 Release -- GENERIC kernel Screen 0 is on 1st card Screen 1 is on 2nd card after X is started, use xrandr to "expand" onto the second monitor of each pair using a command like this: xrandr -display :0.1 --output DVI-0 --primary --output DVI-1 --right-of DVI0 xrandr -display :0.0 --output DVI-0 --primary --output DVI-1 --right-of DVI0 Display :0.0 is now spanned across the two monitors connected to the first card. Display :0.1 is the 2 monitors connected to the second card. First screen looks normal. Second screen appears to be an offset mirror of first screen with corruption along one side. (where the corruption appears depends on what resolution is brought up). Have tried swapping monitors, split-out cables, swapping cards between the 2 slots, corruption always occurs on the second display connected to the second card. If I reduce to only one card, I can always get 2 displays to work as expected. Corruption only occurs on card in the second slot of the machine when both cards are installed. I have 5 boxes with this same configuration. All show same symptom.