On Tue, Apr 07, 2020 at 11:43:20PM +0800, Kuehling, Felix wrote:
> Sorry, I missed this email thread because the subject seemed irrelevant
> to me. I still don't get why this is causing a problem with
> suspend/resume with video playback.
>
> The functions you're changing are mostly used when runn
> -Original Message-
> From: Kuehling, Felix
> Sent: Tuesday, April 7, 2020 11:43 PM
> To: Liang, Prike ; amd-gfx@lists.freedesktop.org;
> Huang, Ray
> Cc: Deucher, Alexander ; Quan, Evan
>
> Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with vid
Sorry, I missed this email thread because the subject seemed irrelevant
to me. I still don't get why this is causing a problem with
suspend/resume with video playback.
The functions you're changing are mostly used when running without HWS.
This should only be the case during bring-ups or while deb
> > g...@lists.freedesktop.org
> > Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with video
> > playback
> >
> > On Tue, Apr 07, 2020 at 01:49:43PM +0800, Liang, Prike wrote:
> > >
> > > > -Original Message-
> > >
> -Original Message-
> From: Huang, Ray
> Sent: Tuesday, April 7, 2020 4:03 PM
> To: Liang, Prike
> Cc: Deucher, Alexander ; Kuehling, Felix
> ; Quan, Evan ; amd-
> g...@lists.freedesktop.org
> Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with
t; g...@lists.freedesktop.org
> > Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with video
> > playback
> >
> > On Fri, Apr 03, 2020 at 06:05:55PM +0800, Huang Rui wrote:
> > > On Fri, Apr 03, 2020 at 05:22:28PM +0800, Liang, Prike wrote:
> >
> -Original Message-
> From: Huang, Ray
> Sent: Friday, April 3, 2020 6:29 PM
> To: Liang, Prike
> Cc: Deucher, Alexander ; Kuehling, Felix
> ; Quan, Evan ; amd-
> g...@lists.freedesktop.org
> Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with
> > > Cc: amd-gfx@lists.freedesktop.org; Quan, Evan ;
> > > Deucher, Alexander ; Kuehling, Felix
> > >
> > > Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with video
> > > playback
> > >
> > > (+ Felix)
> > >
&g
; Kuehling, Felix
> >
> > Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspend with video
> > playback
> >
> > (+ Felix)
> >
> > On Fri, Apr 03, 2020 at 12:07:53PM +0800, Liang, Prike wrote:
> > > The system will be hang up during S3 as SMU i
> -Original Message-
> From: Huang, Ray
> Sent: Friday, April 3, 2020 2:27 PM
> To: Liang, Prike
> Cc: amd-gfx@lists.freedesktop.org; Quan, Evan ;
> Deucher, Alexander ; Kuehling, Felix
>
> Subject: Re: [PATCH] drm/amdgpu: fix gfx hang during suspe
(+ Felix)
On Fri, Apr 03, 2020 at 12:07:53PM +0800, Liang, Prike wrote:
> The system will be hang up during S3 as SMU is pending at GC not
> respose the register CP_HQD_ACTIVE access request and this issue
> can be fixed by adding RLC safe mode guard before each HQD
> map/unmap retrive opt.
We ne
The system will be hang up during S3 as SMU is pending at GC not
respose the register CP_HQD_ACTIVE access request and this issue
can be fixed by adding RLC safe mode guard before each HQD
map/unmap retrive opt.
Signed-off-by: Prike Liang
Tested-by: Mengbing Wang
---
drivers/gpu/drm/amd/amdgpu/
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