<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Open source radeon drivers not working properly with Radeon HD 8550M" href="https://bugs.freedesktop.org/show_bug.cgi?id=94708#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Open source radeon drivers not working properly with Radeon HD 8550M" href="https://bugs.freedesktop.org/show_bug.cgi?id=94708">bug 94708</a> from <a class="email" href="mailto:arthur.essenfelder@gmail.com" title="Arthur Hrast Essenfelder <arthur.essenfelder@gmail.com>"> Arthur Hrast Essenfelder</a> <pre>Ok, so I've managed to get my discrete GPU running by disabling DPM (by adding GRUB_CMDLINE_LINUX_DEFAULT="radeon.dpm=0" to the grub configuration file). Then, I was able to run a game using DRI_PRIME=1 and use the full power of my GPU. I'm uploading some files to show the results of the two cases (radeon.dpm=0 and radeon.dpm=1), and also the full dmesg of both runs. Note that when DPM is enabled, the GPU load gets stuck at 100%, even if it is capable of performing way better. The problem I'm facing now is that the computer gets way hotter when disabling DPM, even when idle. In any case, hope this results can help somehow. Cheers, Arthur</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>