Am 14.04.23 um 18:22 schrieb Alan Liu:
[Why]
After gpu-reset, sometimes the driver would fail to enable vblank irq,
causing flip_done timed out and the desktop freezed.
During gpu-reset, we will disable and enable vblank irq in dm_suspend()
and dm_resume(). Later on in
Hi André
Thanks for your comment, please see inline.
On 2023/4/15 上午 05:11, André Almeida wrote:
Hi Alan,
Em 14/04/2023 13:22, Alan Liu escreveu:
[Why]
After gpu-reset, sometimes the driver would fail to enable vblank irq,
causing flip_done timed out and the desktop freezed.
During
Hi Alan,
Em 14/04/2023 13:22, Alan Liu escreveu:
[Why]
After gpu-reset, sometimes the driver would fail to enable vblank irq,
causing flip_done timed out and the desktop freezed.
During gpu-reset, we will disable and enable vblank irq in dm_suspend()
and dm_resume(). Later on in
[Why]
After gpu-reset, sometimes the driver would fail to enable vblank irq,
causing flip_done timed out and the desktop freezed.
During gpu-reset, we will disable and enable vblank irq in dm_suspend()
and dm_resume(). Later on in amdgpu_irq_gpu_reset_resume_helper(), we
will check irqs' refcount
-
From: Christian König
Sent: Tuesday, March 28, 2023 7:16 PM
To: Liu, HaoPing (Alan) ; amd-gfx@lists.freedesktop.org
Cc: Lakha, Bhawanpreet
Subject: Re: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
Am 27.03.23 um 17:20 schrieb Alan Liu:
[Why]
After gpu-reset, sometimes
, March 28, 2023 3:00 AM
To: Liu, HaoPing (Alan) ; amd-gfx@lists.freedesktop.org
Cc: Lakha, Bhawanpreet
Subject: Re: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
Hi,
That's a good fix. Some questions and comments below:
On 2023-03-27 11:20, Alan Liu wrote:
[Why]
After gpu
;>> Hi Christian,
>>>
>>>
>>>
>>> Thanks for the review. Please see inline.
>>>
>>>
>>>
>>> Best Regards,
>>>
>>> Alan
>>>
>>>
>>>
>>> -Original Message-----
>
t;
> Alan
>
>
>
> -Original Message-
> From: Christian König
> Sent: Tuesday, March 28, 2023 7:16 PM
> To: Liu, HaoPing (Alan) ; amd-gfx@lists.freedesktop.org
> Cc: Lakha, Bhawanpreet
> Subject: Re: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
>
>
view. Please see inline.
>>
>>
>>
>> Best Regards,
>>
>> Alan
>>
>>
>>
>> -Original Message-
>> From: Christian König
>> Sent: Tuesday, March 28, 2023 7:16 PM
>> To: Liu, HaoPing (Alan) ; amd-gfx@lists.freedesktop.org
>>
> -Original Message-
> From: Tuikov, Luben
> Sent: Tuesday, March 28, 2023 3:00 AM
> To: Liu, HaoPing (Alan) ; amd-gfx@lists.freedesktop.org
> Cc: Lakha, Bhawanpreet
> Subject: Re: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
>
>
>
> Hi,
>
@lists.freedesktop.org
Cc: Lakha, Bhawanpreet
Subject: Re: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
Am 27.03.23 um 17:20 schrieb Alan Liu:
> [Why]
> After gpu-reset, sometimes the driver would fail to enable vblank irq,
> causing flip_done timed out and the desktop freezed.
&g
: Re: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
Am 27.03.23 um 17:20 schrieb Alan Liu:
> [Why]
> After gpu-reset, sometimes the driver would fail to enable vblank irq,
> causing flip_done timed out and the desktop freezed.
>
> During gpu-reset, we will disable an
: [PATCH] drm/amdgpu: Fix desktop freezed after gpu-reset
Hi,
That's a good fix. Some questions and comments below:
On 2023-03-27 11:20, Alan Liu wrote:
> [Why]
> After gpu-reset, sometimes the driver would fail to enable vblank irq,
> causing flip_done timed out and the deskto
Am 27.03.23 um 17:20 schrieb Alan Liu:
[Why]
After gpu-reset, sometimes the driver would fail to enable vblank irq,
causing flip_done timed out and the desktop freezed.
During gpu-reset, we will disable and enable vblank irq in dm_suspend()
and dm_resume(). Later on in
Hi,
That's a good fix. Some questions and comments below:
On 2023-03-27 11:20, Alan Liu wrote:
> [Why]
> After gpu-reset, sometimes the driver would fail to enable vblank irq,
> causing flip_done timed out and the desktop freezed.
>
> During gpu-reset, we will disable and enable vblank irq in
[Why]
After gpu-reset, sometimes the driver would fail to enable vblank irq,
causing flip_done timed out and the desktop freezed.
During gpu-reset, we will disable and enable vblank irq in dm_suspend()
and dm_resume(). Later on in amdgpu_irq_gpu_reset_resume_helper(), we
will check irqs' refcount
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