<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Manual setting of pp_dpm_sclk resets after monitor off/on (rx 480)" href="https://bugs.freedesktop.org/show_bug.cgi?id=107141#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Manual setting of pp_dpm_sclk resets after monitor off/on (rx 480)" href="https://bugs.freedesktop.org/show_bug.cgi?id=107141">bug 107141</a> from <a class="email" href="mailto:mhpreda@gmail.com" title="Mihai Preda <mhpreda@gmail.com>"> Mihai Preda</a> <pre>Please see my original report and discussion on ROCm: <a href="https://github.com/RadeonOpenCompute/ROCm/issues/605">https://github.com/RadeonOpenCompute/ROCm/issues/605</a> Basically, the manually configured sclk is reset (lost) on monitor state change ("monitor on"). As per @kentrussell's feedback there, I'm reporting this as a suspected amdgpu issues related to power management. I can reproduce with a recent 5.0 kernel and most recent ROCm (2.2). ~$ uname -a Linux x2 5.0.2-050002-generic #201903131832 SMP Wed Mar 13 22:35:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux apt list --installed | grep rocm WARNING: apt does not have a stable CLI interface. Use with caution in scripts. rocm-opencl/Ubuntu 16.04,now 1.2.0-2019030702 amd64 [installed] ~$ apt list --installed | grep hsa WARNING: apt does not have a stable CLI interface. Use with caution in scripts. hsa-ext-rocr-dev/Ubuntu 16.04,now 1.1.9-55-gbac2a9b amd64 [installed,automatic] hsa-rocr-dev/Ubuntu 16.04,now 1.1.9-55-gbac2a9b amd64 [installed,automatic] hsakmt-roct-dev/Ubuntu 16.04,now 1.0.9-121-g876627e amd64 [installed,automatic] hsakmt-roct/Ubuntu 16.04,now 1.0.9-121-g876627e amd64 [installed,automatic] I have reproduced this bug on a wide range of AMD GPUs. Most recently on AMD Vega64.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>