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From: bugzilla-daemon@kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 218171] amd-pstate not loading on zen2 threadripper 3960x (trx40
Date: Fri, 15 Dec 2023 11:46:46 +0000	[thread overview]
Message-ID: <bug-218171-137361-PYbVzqEVPe@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-218171-137361@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=218171

--- Comment #21 from Gino Badouri (badouri.g@gmail.com) ---
Thank you Jan,

I hope this gives the developers some more information to digest.
I've reached out to Asus with a full report and a link to this thread.
However I doubt they'll look into it, as the sTRX40 platform is discontinued.
I'm not export on ACPI tables at all, but I'm wondering whether it's the
mainboard vendor to blame for this.
I believe the "AGESA" firmware which is part of the bios is responsible for
setting up CPPC.
And this firmware is provided by AMD to the mainboard vendors.
For sTRX40 (which only lasted one generation), the latest version seems to be
1.0.0.4.
Perhaps this version is too old and doesn't provide the necessary
info/specification for the ACPI tables.

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  parent reply	other threads:[~2023-12-15 11:46 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-21  9:51 [Bug 218171] New: amd-pstate not loading on zen2 threadripper 3960x (trx40 bugzilla-daemon
2023-11-21  9:56 ` [Bug 218171] " bugzilla-daemon
2023-11-21 10:16 ` bugzilla-daemon
2023-11-21 10:48 ` bugzilla-daemon
2023-11-22  2:43 ` bugzilla-daemon
2023-11-22  8:34 ` bugzilla-daemon
2023-11-22  8:45 ` bugzilla-daemon
2023-11-22  8:49 ` bugzilla-daemon
2023-11-22  8:56 ` bugzilla-daemon
2023-11-22  9:01 ` bugzilla-daemon
2023-11-22  9:04 ` bugzilla-daemon
2023-11-22  9:25 ` bugzilla-daemon
2023-11-23  7:57 ` bugzilla-daemon
2023-12-01 12:28 ` bugzilla-daemon
2023-12-04  5:31 ` bugzilla-daemon
2023-12-04  5:55 ` bugzilla-daemon
2023-12-04  8:30 ` bugzilla-daemon
2023-12-04  8:45 ` bugzilla-daemon
2023-12-04  9:43 ` bugzilla-daemon
2023-12-07  5:52 ` bugzilla-daemon
2023-12-15 11:25 ` bugzilla-daemon
2023-12-15 11:46 ` bugzilla-daemon [this message]
2023-12-30  3:28 ` bugzilla-daemon
2024-01-02  3:23 ` bugzilla-daemon
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