> From: Alex Deucher <alexdeuc...@gmail.com>
> Sent: Tuesday, January 30, 2018 2:02 AM
>
> To: Zhu, Rex
> Cc: Kuehling, Felix; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_force_performance_level
>
ail.com>
> Sent: Tuesday, January 30, 2018 2:02 AM
>
> To: Zhu, Rex
> Cc: Kuehling, Felix; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_force_performance_level
>
> On Mon, Jan 29, 2018 at 7:03 AM, Zhu, Rex <rex.
setting will be removed.
>>
>>
>>>One more reason why allowing the user to set pp_dpm_sckl/mclk
>>>shouldn't be allowed in auto-mode.
>>
>> this is an old logic, maybe ref radeon driver.
>> Driver can allow to set pp_dpm_sclk/mclk range in auto/high/low mode.
>>
>> Best Regards
ile.
that can happen automatically if the user sets the force_performance
level to auto.
Alex
>
>
> Best Regards
> Rex
> -Original Message-
> From: Alex Deucher [mailto:alexdeuc...@gmail.com]
> Sent: Saturday, January 27, 2018 7:51 AM
> To: Zhu, Rex
> Cc: Kueh
t;
> Best Regards
> Rex
>
> From: Kuehling, Felix
> Sent: Saturday, January 27, 2018 3:32 AM
> To: Zhu, Rex; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_force_performance_leve
ling, Felix
> Sent: Saturday, January 27, 2018 3:32 AM
> To: Zhu, Rex; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_force_performance_level
>
> On 2018-01-26 02:20 PM, Zhu, Rex wrote:
>>
>> >1. You're breaking th
ing, Felix
Sent: Saturday, January 27, 2018 3:32 AM
To: Zhu, Rex; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
power_dpm_force_performance_level
On 2018-01-26 02:20 PM, Zhu, Rex wrote:
>
> >1. You're breaking the semantics of the existi
-------
> *From:* Kuehling, Felix
> *Sent:* Saturday, January 27, 2018 12:49 AM
> *To:* Zhu, Rex; amd-gfx@lists.freedesktop.org
> *Subject:* Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_force_performance_level
>
> Hi Rex,
>
> I t
driver still can set min sclk/mclk.
Best Regards
Rex
From: Kuehling, Felix
Sent: Saturday, January 27, 2018 12:49 AM
To: Zhu, Rex; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
power_dpm_force_performance_level
Hi Rex
;
>
>
> ------------
> *From:* Kuehling, Felix
> *Sent:* Friday, January 26, 2018 8:26 AM
> *To:* Zhu, Rex; amd-gfx@lists.freedesktop.org
> *Subject:* Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_forc
t: Friday, January 26, 2018 8:26 AM
To: Zhu, Rex; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
power_dpm_force_performance_level
On 2018-01-25 07:07 PM, Zhu, Rex wrote:
> I also think about this problem.
> just think user should unforced clk level
--
> *From:* Kuehling, Felix
> *Sent:* Friday, January 26, 2018 12:55:19 AM
> *To:* amd-gfx@lists.freedesktop.org; Zhu, Rex
> *Subject:* Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
> power_dpm_force_performance_level
>
> This patch breaks unforc
From: Kuehling, Felix
Sent: Friday, January 26, 2018 12:55:19 AM
To: amd-gfx@lists.freedesktop.org; Zhu, Rex
Subject: Re: [PATCH 1/2] drm/amd/pp: Remove manual mode for
power_dpm_force_performance_level
This patch breaks unforcing of clocks, which is currently done
This patch breaks unforcing of clocks, which is currently done by
switching back from "manual" to "auto". By removing "manual" mode, you
remove the ability to unset forced clocks.
Regards,
Felix
On 2018-01-25 06:26 AM, Rex Zhu wrote:
> Driver do not maintain manual mode for
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