<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing" href="https://bugs.freedesktop.org/show_bug.cgi?id=91880#c138">Comment # 138</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing" href="https://bugs.freedesktop.org/show_bug.cgi?id=91880">bug 91880</a> from <a class="email" href="mailto:doublebytegames@gmail.com" title="Chris Waters <doublebytegames@gmail.com>"> Chris Waters</a> <pre>Update: Finally had time to boot a liveCD (Ubuntu MATE 16.10) and try this all out. I have multiple card listings in /sys/class/drm, but only one that is a card# folder (ie card0), the rest are all variations on card0 plus port type (eg card0-HDMI-A-1). I have no pp_dpm_sclk in /sys/class/drm/card0/device/ so I'm unable to do the first command. I have power_dpm_force_performance_level and I was going to at least try setting it to manual just to see, but echo says "write error: Invalid argument" when doing it as root and bash complains about lack of permissions when not root (sudo makes no difference). Mesa version is 12.0.3, so I'm grabbing Manjaro since that is running on Mesa 13 and will test there.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>