https://bugzilla.kernel.org/show_bug.cgi?id=89461
Bug ID: 89461 Summary: [Radeon - FirePro M7740] Dual screen fails with kernel version 3.17 Product: Drivers Version: 2.5 Kernel Version: 3.17.x Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: glenn.larsen@gmail.com Regression: No
Created attachment 160201 --> https://bugzilla.kernel.org/attachment.cgi?id=160201&action=edit dmesg with call trace
Booting with a dual screen setup (using displayport and VGA), it fail during starting of Xorg. This happened from kernel 3.17. I have tested up to 3.17.6.
https://bugzilla.kernel.org/show_bug.cgi?id=89461
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #1 from Alex Deucher alexdeucher@gmail.com --- Created attachment 160261 --> https://bugzilla.kernel.org/attachment.cgi?id=160261&action=edit possible fix
The attached patch should fix it.
https://bugzilla.kernel.org/show_bug.cgi?id=89461
--- Comment #2 from Glenn Larsen glenn.larsen@gmail.com --- Confirmed, the attached patch did fix the issue! Thank you!
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