Reviewed-by: Evan Quan
> -Original Message-
> From: amd-gfx On Behalf Of
> Yintian Tao
> Sent: Wednesday, April 10, 2019 10:26 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Tao, Yintian
> Subject: [PATCH] drm/amdgpu: support dpm level modification under
> virtualization v3
>
> Under
How does forcing DPM levels work in SRIOV? Can clocks switch fast enough to
allow different VFs have different clocks? If not, can one VF override the
clocks used by another VF? In that case, wouldn't that violate the isolation
between VFs?
Regards,
Felix
-Original Message-
From:
Hi Alex
Many thanks for your review.
Best Regards
Yintian Tao
-Original Message-
From: Alex Deucher
Sent: Wednesday, April 10, 2019 11:32 PM
To: Tao, Yintian
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amdgpu: support dpm level modification under
virtualization v3
On Wed, Apr 10
On Wed, Apr 10, 2019 at 10:25 AM Yintian Tao wrote:
>
> Under vega10 virtualuzation, smu ip block will not be added.
> Therefore, we need add pp clk query and force dpm level function
> at amdgpu_virt_ops to support the feature.
>
> v2: add get_pp_clk existence check and use kzalloc to allocate
Hi Christian
Many thanks for your review. I will correct the patch by v3
Best Regards
Yintian Tao
-Original Message-
From: Christian König
Sent: Wednesday, April 10, 2019 10:02 PM
To: Tao, Yintian ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: support dpm level
Am 10.04.19 um 15:02 schrieb Yintian Tao:
Under vega10 virtualuzation, smu ip block will not be added.
Therefore, we need add pp clk query and force dpm level function
at amdgpu_virt_ops to support the feature.
v2: add get_pp_clk existence check and use kzalloc to allocate buf
Change-Id:
Sent: Wednesday, April 10, 2019 8:23 PM
To: Tao, Yintian ; Quan, Evan ;
amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: support dpm level modification under
virtualization
Hi Yintian,
yeah, kzalloc would obvious work.
But why do you need such a large buffer in the first place
> -Original Message-
> From: Christian König
> Sent: Wednesday, April 10, 2019 6:32 PM
> To: Quan, Evan ; Tao, Yintian ;
> amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH] drm/amdgpu: support dpm level modification under
> virtualization
>
> Am 10.04.19 um 11:58 s
Sent: Wednesday, April 10, 2019 6:32 PM
To: Quan, Evan ; Tao, Yintian ;
amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: support dpm level modification under
virtualization
Am 10.04.19 um 11:58 schrieb Quan, Evan:
>
>> -Original Message-
>> From: amd
Am 10.04.19 um 11:58 schrieb Quan, Evan:
-Original Message-
From: amd-gfx On Behalf Of
Yintian Tao
Sent: 2019年4月9日 23:18
To: amd-gfx@lists.freedesktop.org
Cc: Tao, Yintian
Subject: [PATCH] drm/amdgpu: support dpm level modification under
virtualization
Under vega10 virtualuzation,
Subject: RE: [PATCH] drm/amdgpu: support dpm level modification under
virtualization
> -Original Message-
> From: amd-gfx On Behalf Of
> Yintian Tao
> Sent: 2019年4月9日 23:18
> To: amd-gfx@lists.freedesktop.org
> Cc: Tao, Yintian
> Subject: [PATCH] drm/amdgpu: support d
> -Original Message-
> From: amd-gfx On Behalf Of
> Yintian Tao
> Sent: 2019年4月9日 23:18
> To: amd-gfx@lists.freedesktop.org
> Cc: Tao, Yintian
> Subject: [PATCH] drm/amdgpu: support dpm level modification under
> virtualization
>
> Under vega10 virtualuzation, smu ip block will not be
/amdgpu: support dpm level modification under
virtualization
Hi Yintian,
sorry but this is power management and that is not something I'm very familiar
with.
I can only say that at least on first glance the coding style looks good to me
:)
Probably best to wait for Alex to wake up.
Regards
Hi Yintian,
sorry but this is power management and that is not something I'm very
familiar with.
I can only say that at least on first glance the coding style looks good
to me :)
Probably best to wait for Alex to wake up.
Regards,
Christian.
Am 10.04.19 um 10:38 schrieb Tao, Yintian:
>
Ping
Hi Christian
Can you help have review on it? Thanks in advance.
Best Regards
Yintian Tao
-Original Message-
From: amd-gfx On Behalf Of Yintian Tao
Sent: Tuesday, April 09, 2019 11:18 PM
To: amd-gfx@lists.freedesktop.org
Cc: Tao, Yintian
Subject: [PATCH] drm/amdgpu:
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