<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HAWAII] Get acceleration working" href="https://bugs.freedesktop.org/show_bug.cgi?id=78453#c65">Comment # 65</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HAWAII] Get acceleration working" href="https://bugs.freedesktop.org/show_bug.cgi?id=78453">bug 78453</a> from <a class="email" href="mailto:luziphermcleod@yahoo.ie" title="Luzipher <luziphermcleod@yahoo.ie>"> Luzipher</a> <pre>Sorry, I have to correct myself somewhat: I can run egltri_screen exactly *twice* with correct output. And I guess the second time only looks right, because it displays what the first run left in memory. Even if I restart the machine after elgtri_screen and the run eglgears_screen (!), I get the triangle, not gears. So I guess its only the first invocation that works. But it doesn't stall the gpu, even if it outputs garbage (and nothing is printed in dmesg). Sometimes it even works again after a few invocations with garbage, but the triangle is not centered then, but offset to the left or right. The garbage also looks deterministic (always identical for the third and fourth invocation after a restart). After some playing around I also got this from egltri_screen: Will use screen size: 1920 x 1080 radeon: Failed to allocate virtual address for buffer: radeon: size : 4147200 bytes radeon: alignment : 256 bytes radeon: domains : 4 radeon: va : 0x0000000001820000 radeon: Failed to allocate virtual address for buffer: radeon: size : 4147200 bytes radeon: alignment : 256 bytes radeon: domains : 4 radeon: va : 0x0000000001820000 Segmentation fault And the screen where the output would have shown went black (no signal), while the other two stayed "alive".</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>