RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-20 Thread Zhu, Rex
Deucher; amd-gfx list; Maling list - DRI developers Subject: RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running Hi GraÅžvydas, Sorry for so late response. I can reproduce this issue in gpu passthrough case. When we forced power off the VM or forced reset the VM without

RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-19 Thread Zhu, Rex
: Alex Deucher; amd-gfx list; Maling list - DRI developers Subject: Re: [PATCH] drm/amd/powerplay: don't give up if DPM is already running Hi, On Thu, Oct 13, 2016 at 10:45 AM, Zhu, Rex <rex@amd.com> wrote: > > The attached patches were also for this issue. > Disable dpm wh

Re: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-15 Thread Grazvydas Ignotas
Hi, On Thu, Oct 13, 2016 at 10:45 AM, Zhu, Rex wrote: > > The attached patches were also for this issue. > Disable dpm when rmmod amdgpu. It works for modprobe-rmmod-modprobe test, thanks. However with GPU passthrough (giving control of the GPU to a Windows virtual machine

RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-14 Thread Deucher, Alexander
gt; To: Zhu, Rex > Cc: Grazvydas Ignotas; amd-gfx list; Maling list - DRI developers > Subject: Re: [PATCH] drm/amd/powerplay: don't give up if DPM is already > running > > On Thu, Oct 13, 2016 at 3:45 AM, Zhu, Rex <rex@amd.com> wrote: > > Hi all, > > > > Th

RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-14 Thread Zhu, Rex
o: Zhu, Rex Cc: Grazvydas Ignotas; amd-gfx list; Maling list - DRI developers Subject: Re: [PATCH] drm/amd/powerplay: don't give up if DPM is already running On Thu, Oct 13, 2016 at 3:45 AM, Zhu, Rex <rex@amd.com> wrote: > Hi all, > > The attached patches were also for this issu

RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-13 Thread Zhu, Rex
Deucher; Grazvydas Ignotas Cc: amd-gfx list; Maling list - DRI developers Subject: RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running Hi Grazvydas and Alex, We needed to disable dpm when rmmod amdgpu for this issue. I am checking the function of disable dpm task. Best Regards Rex

RE: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-12 Thread Zhu, Rex
, Rex Cc: Maling list - DRI developers; amd-gfx list Subject: Re: [PATCH] drm/amd/powerplay: don't give up if DPM is already running +Rex to review this. Alex On Sun, Oct 9, 2016 at 3:23 PM, Grazvydas Ignotas <nota...@gmail.com> wrote: > Currently the driver crashes if smu7_enable_

Re: [PATCH] drm/amd/powerplay: don't give up if DPM is already running

2016-10-11 Thread Alex Deucher
+Rex to review this. Alex On Sun, Oct 9, 2016 at 3:23 PM, Grazvydas Ignotas wrote: > Currently the driver crashes if smu7_enable_dpm_tasks() returns early, > which it does if DPM is already active. It seems to be better just to > continue anyway, at least I haven't noticed