<div dir="ltr">Hello all,<div><br></div><div>I've got a Powercolor Red Devil Vega 56 here that I'm trying to get working in eGPU mode.<br>I think on the BIOS/hardware side it's now all fleshed out.</div><div>Now I'm at a point where amdgpu tries to init and reaches a fatal error.<br><br>Set loglevel=8 doesn't get any additional messages.</div><div>Here's what it does report (full dmesg attached):</div><div><br></div><div><div>[ 429.005909] [drm] amdgpu kernel modesetting enabled.</div><div>[ 429.006080] [drm] initializing kernel modesetting (VEGA10 0x1002:0x687F 0x148C:0x2388 0xC3).</div><div>[ 429.006082] amdgpu 0000:16:00.0: Fatal error during GPU init</div><div>[ 429.006155] amdgpu: probe of 0000:16:00.0 failed with error -12</div><div><br>Using the following commands to unload & reload for testing. Since it's as an eGPU I'm using the i7-7700K iGPU (i915 module) as the primary and these commands work in terminal without requiring a reboot.</div><div><br></div><div>sudo rmmod amdgpu</div><div>sudo modprobe -v amgpu</div><div><br></div><div>Pulled the UMR and tried to make, fails on Cmake. I'll attach log in a text.<br>Also will attach a full dmesg and lspci dump. uname -a below:</div><div><i>Linux testbox 4.15.15-041515-generic #201803311331 SMP Sat Mar 31 17:34:21 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux</i><br><br>Any other ideas on how I can debug this further? Feel I'm so close, don't want to let this go.</div>Thank you in advance for your time.<br><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div style="font-size:12.8px"><span style="font-size:12.8px">Respectfully,</span><br></div><div style="font-size:12.8px"><div> </div><div>Daniel S. Moran (garwynn)</div><div>PC Hardware Editor - XDA-Developers</div><div>Phone: 1-559-316-0760/+81-90-5484-4155</div><div>Article Links: <a href="http://www.xda-developers.com/author/garwynn" style="color:rgb(17,85,204)" target="_blank">http://www.xda-developers.com/author/garwynn</a></div><div>E-mail: <a href="mailto:xdagarwynn@gmail.com" style="color:rgb(17,85,204)" target="_blank">xdagarwynn@gmail.com</a> | Twitter: @xdagarwynn</div></div></div></div></div> </div></div>