[Bug 60674] linux 3.10.x RV740 (Radeon HD 4770) display problem

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=60674

Dave <systemdkiosk at yopmail.com> changed:

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                 CC|                            |systemdkiosk at yopmail.com

--- Comment #12 from Dave <systemdkiosk at yopmail.com> ---
We encountered such visual issues on a different, older GPU:

RV350 (Shivah) on AGP bus
xorg-xserver 1.14.2-2
xf86-video-ati 1.7.2.0-1
qt4 4.8.5-1
kernel 3.10.6-2
32-bit Arch Linux, up-to-date

Similar screenshots and reports,
https://bbs.archlinux.org/viewtopic.php?id=167248

For us, switching the xorg.conf AccelMethod from EXA to glamor caused the mess.
No problems occur under EXA.

GTK+ and XUL apps suffer far more than Qt. KDE desktop and apps render OK. We
get a random dead blank screen on likely hardware register or interrupt issues,
but only in glamor mode. Boxes run stable EXA indefinitely.

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