[AMD Official Use Only - General]
> From: Lazar, Lijo
> Sent: Monday, January 29, 2024 2:48 PM
> To: Liang, Prike ; amd-gfx@lists.freedesktop.org
> Cc: Deucher, Alexander ; Sharma, Deepak
>
> Subject: Re: [PATCH 2/2] drm/amdgpu: reset gpu for pm abort case
>
>
>
&g
On 1/26/2024 2:30 PM, Liang, Prike wrote:
> [AMD Official Use Only - General]
>
>>
>> On 1/25/2024 8:52 AM, Prike Liang wrote:
>>> In the pm abort case the gfx power rail not turn off from FCH side and
>>> this will lead to the gfx reinitialized failed base on the unknown gfx
>>> HW status, so
[AMD Official Use Only - General]
>
> On 1/25/2024 8:52 AM, Prike Liang wrote:
> > In the pm abort case the gfx power rail not turn off from FCH side and
> > this will lead to the gfx reinitialized failed base on the unknown gfx
> > HW status, so let's reset the gpu to a known good power state.
>
[AMD Official Use Only - General]
> From: Alex Deucher
> Sent: Friday, January 26, 2024 6:57 AM
> To: Liang, Prike
> Cc: amd-gfx@lists.freedesktop.org; Deucher, Alexander
> ; Sharma, Deepak
>
> Subject: Re: [PATCH 2/2] drm/amdgpu: reset gpu for pm abort case
>
> On
On Wed, Jan 24, 2024 at 11:11 PM Prike Liang wrote:
>
> In the pm abort case the gfx power rail not turn off from FCH side and
> this will lead to the gfx reinitialized failed base on the unknown gfx
> HW status, so let's reset the gpu to a known good power state.
>
> Signed-off-by: Prike Liang
On 1/25/2024 8:52 AM, Prike Liang wrote:
> In the pm abort case the gfx power rail not turn off from FCH side and
> this will lead to the gfx reinitialized failed base on the unknown gfx
> HW status, so let's reset the gpu to a known good power state.
>
>From the description, this an APU only
[AMD Official Use Only - General]
Hi, Alex
> -Original Message-
> From: Alex Deucher
> Sent: Thursday, January 25, 2024 12:07 AM
> To: Liang, Prike
> Cc: amd-gfx@lists.freedesktop.org; Deucher, Alexander
> ; Sharma, Deepak
>
> Subject: Re: [PATCH 2/2] drm/
On Wed, Jan 24, 2024 at 2:17 AM Prike Liang wrote:
>
> In the pm abort case the gfx power rail not turn off from FCH side and
> this will lead to the gfx reinitialized failed base on the unknown gfx
> HW status, so let's reset the gpu to a known good power state.
>
> Signed-off-by: Prike Liang
>