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SubjectRE: RE: [PATCH v5] platform/x86: del l-laptop: Implement platform profile


On May 11, 2024 9:05:15 a.m. MDT, "Shen, Yijun" <Yijun.Shen@dell.com> wrote:
>
>Internal Use - Confidential
>> -----Original Message-----
>> From: Mario Limonciello <mario.limonciello@amd.com>
>> Sent: Wednesday, May 8, 2024 11:53 PM
>> To: Shen, Yijun <Yijun_Shen@Dell.com>; Lyndon Sanche
>> <lsanche@lyndeno.ca>
>> Cc: pali@kernel.org; W_Armin@gmx.de;
>> srinivas.pandruvada@linux.intel.com; ilpo.jarvinen@linux.intel.com;
>> lkp@intel.com; Hans de Goede <hdegoede@redhat.com>; Matthew Garrett
>> <mjg59@srcf.ucam.org>; Jonathan Corbet <corbet@lwn.net>; Heiner Kallweit
>> <hkallweit1@gmail.com>; Vegard Nossum <vegard.nossum@oracle.com>;
>> platform-driver-x86@vger.kernel.org; linux-kernel@vger.kernel.org; Dell Client
>> Kernel <Dell.Client.Kernel@dell.com>
>> Subject: Re: RE: [PATCH v5] platform/x86: dell-laptop: Implement
>> platform_profile
>>
>>
>> [EXTERNAL EMAIL]
>>
>> On 5/8/2024 09:24, Shen, Yijun wrote:
>> > Hi Lyndon,
>> >
>> > Thanks for working on this patch.
>> >
>> >>
>> > Dell side has an initial testing with this patch on some laptops, it looks
>> good. While changing the platform profile:
>> > 1. The corresponding USTT option in BIOS will be changed.
>> > 2. thermald will not be impacted. The related PSVT and ITMT will be loaded.
>> > Some Dell DTs does not have the USTT, Dell'll have a check if nothing is
>> broken.
>>
>> Hi Alex!
>>
>> Have you had a check both on both your AMD laptops and workstations too,
>> or just the Intel ones? I think it would be good to make sure it's getting the
>> correct experience in both cases.
>>
>Hi Mario,
>
> I've a check for this, for both laptop and workstation, the dell_laptop module will not be loaded. So, AMD platform will not be impacted by this patch series.
>Follow is one example output with workstation.
> #lsmod | grep dell
> dell_wmi 28672 0
> dell_smbios 32768 1 dell_wmi
> dcdbas 20480 1 dell_smbios
> dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
> sparse_keymap 12288 1 dell_wmi
> ledtrig_audio 12288 3 snd_ctl_led,snd_hda_codec_generic,dell_wmi
> video 73728 2 dell_wmi,nvidia_modeset
> wmi 40960 5 video,dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
>

Should AMD platforms be affected? Do they support the USTT modes as well?

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