<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#c64">Comment # 64</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>Created <a href="attachment.cgi?id=99813" name="attach_99813" title="dmesg of eglgears_screen with drm-fixes 3.15-rc6 and agd5f's use-old-hdp-flush patch">attachment 99813</a> <a href="attachment.cgi?id=99813&action=edit" title="dmesg of eglgears_screen with drm-fixes 3.15-rc6 and agd5f's use-old-hdp-flush patch">[details]</a> dmesg of eglgears_screen with drm-fixes 3.15-rc6 and agd5f's use-old-hdp-flush patch (In reply to <a href="show_bug.cgi?id=78453#c58">comment #58</a>) > Created <a href="attachment.cgi?id=99594" name="attach_99594" title="use old hdp flush">attachment 99594</a> <a href="attachment.cgi?id=99594&action=edit" title="use old hdp flush">[details]</a> <a href='page.cgi?id=splinter.html&bug=78453&attachment=99594'>[review]</a> [review] > use old hdp flush > > Does this kernel patch help? I don't know if this info helps, but anyway: With current stuff (llvm, glamor, mesa from git) and airlied's current drm-fixes (commit 77c01bef72a5ce5cb24adae6066ed81a52004d30) with your old-hdp-flush patch and the patch from <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HAWAII][DPM] New Version 3.1 for ASIC_ProfilingInfo / ci_upload_dpm_level_enable_mask failed" href="show_bug.cgi?id=74250">bug 74250</a>, I get: * eglinfo works multiple times in a row * egltri_screen from mesa-demos works, outputs a coloured triangle on grey background for 5s (with 3 monitors attached) * eglgears_screen garbles the screen, but it only stalls the gpu once or twice (dmesg attached) and then returns to console * and I can repeatedly run egltri_screen even after eglgears_screen ran So for me it seems like quite an improvement. I'd like to help further if possible, but I don't have any experience with gdb unfortunately. If I can do anything else or if there are some detailed instructions on what to do, just tell me and I'll try to find some time.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>