<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#c140">Comment # 140</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:0xe2.0x9a.0x9b@gmail.com" title="Jan Ziak <0xe2.0x9a.0x9b@gmail.com>"> Jan Ziak</a> <pre>(In reply to Chris Waters from <a href="show_bug.cgi?id=91880#c139">comment #139</a>) > Tried Manjaro and an install of Ubuntu MATE with a ppa for mesa-git drivers. > No pp_dpm_sclk in either. > > Am I missing something? Manjaro (both stable and development) is running on Linux kernel 4.4. Ubuntu MATE 16.10 is running on Linux kernel 4.8.0, but it has CONFIG_DRM_AMDGPU_CIK disabled in kernel configuration and is loading radeon.ko instead of amdgpu.ko. The following 3 commands can be used to check whether amdgpu+CIK are enabled: $ uname -r 4.8.0 (or later version) $ lsmod | grep amdgpu amdgpu $ zgrep CIK /proc/config.gz CONFIG_DRM_AMDGPU_CIK=y An alternative form of the last command: $ grep CIK /boot/config-$(uname -r) CONFIG_DRM_AMDGPU_CIK=y</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>