[AMD Official Use Only]
Acked-by: Evan Quan
> -Original Message-
> From: amd-gfx On Behalf Of Alex
> Deucher
> Sent: Saturday, November 13, 2021 12:26 AM
> To: amd-gfx@lists.freedesktop.org
> Cc: Deucher, Alexander
> Subject: [PATCH] drm/amdgpu: always reset th
with the multiple freeze and thaw
cycles.
Alex
From: Christian König
Sent: Monday, November 15, 2021 8:41 AM
To: Alex Deucher ; Deucher, Alexander
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amdgpu: always reset the asic in suspend
I was just about to write
On Mon, Nov 15, 2021 at 2:50 AM Lazar, Lijo wrote:
>
>
>
> On 11/12/2021 9:55 PM, Alex Deucher wrote:
> > If the platform suspend happens to fail and the power rail
> > is not turned off, the GPU will be in an unknown state on
> > resume, so reset the asic so that it will be in a known
> > good st
I was just about to write up my concern as well.
IIRC we used to have that and it didn't really worked that well and we
switched to resetting the GPU on driver load instead if initializing it
doesn't work of hand.
Christian.
Am 12.11.21 um 17:19 schrieb Alex Deucher:
Actually, ignore this f
On 11/12/2021 9:55 PM, Alex Deucher wrote:
If the platform suspend happens to fail and the power rail
is not turned off, the GPU will be in an unknown state on
resume, so reset the asic so that it will be in a known
good state on resume even if the platform suspend failed.
Any more backgrou
Acked-by: Luben Tuikov
On 2021-11-12 11:25, Alex Deucher wrote:
> If the platform suspend happens to fail and the power rail
> is not turned off, the GPU will be in an unknown state on
> resume, so reset the asic so that it will be in a known
> good state on resume even if the platform suspend
If the platform suspend happens to fail and the power rail
is not turned off, the GPU will be in an unknown state on
resume, so reset the asic so that it will be in a known
good state on resume even if the platform suspend failed.
v2: handle s0ix
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/
Actually, ignore this for now. This will likely cause problems with S0ix.
Alex
On Fri, Nov 12, 2021 at 11:18 AM Alex Deucher wrote:
>
> If the platform suspend happens to fail and the power rail
> is not turned off, the GPU will be in an unknown state on
> resume, so reset the asic so that it w
If the platform suspend happens to fail and the power rail
is not turned off, the GPU will be in an unknown state on
resume, so reset the asic so that it will be in a known
good state on resume even if the platform suspend failed.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu
