From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8ED2C0015E for ; Wed, 26 Jul 2023 09:37:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231497AbjGZJhb (ORCPT ); Wed, 26 Jul 2023 05:37:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231837AbjGZJhN (ORCPT ); Wed, 26 Jul 2023 05:37:13 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B09534209 for ; Wed, 26 Jul 2023 02:36:13 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3E02861A1E for ; Wed, 26 Jul 2023 09:36:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id A4EBEC433C7 for ; Wed, 26 Jul 2023 09:36:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690364172; bh=3x3KH1/SHr8i3nXljOhRpynx+KQl8OXF1pRIX2eGzgE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=SZAcnM4PdyAa8rALzjko0WLC1gCbqrgd55pkYhJSbZNYghYzFZ2yn1Jpcj+IfH+QU HdjgDrFjpreEZBdi0ttmwJVV5nmIsRdGu16aEeIxISs3NInogkLJ1+MiLcOZ5vQ1Uh Q79XSvS4Z3SIAL7I1VhqvEiHYsehTBOb5UMraEGmXVNe+TaOr7Q+Fn5ssBMOfAoqg/ yPXHMHh5GYhrgPSpmWE7Ci+85qNMovkmypfS0TWy/Witj05GttvyZ+qs+g7ySyGF2i PkPpgrgLgbBcjoJ5vLhazgTXBiwz6Rrv/503moNcXiGwX+e38IiVIonYDMYubRGlAP wlAKdCHCTpnDA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 83FCFC4332E; Wed, 26 Jul 2023 09:36:12 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 217696] Looking for a way to enable power saving mode for Ryzen APUs, along with limiting the upper temperature and total power consumption Date: Wed, 26 Jul 2023 09:36:12 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: aros@gmx.com X-Bugzilla-Status: NEEDINFO X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D217696 --- Comment #15 from Artem S. Tashkinov (aros@gmx.com) --- OK, I'm now running the system with the patched amd-pmf driver. I've no idea what the power profile daemon is. Is there a /sys interface to alter power profiles? There are over 1000 files in /sys named '*power*', I'm lost and not a lot called "profile". There's /sys/firmware/acpi/platform_profile which now contains "balanced". /sys/firmware/acpi/platform_profile_choices contains: low_power balanced performance OK, let's try "performance". Still stuck at 4.5GHz. There's also /sys/firmware/acpi/pm_profile which has "2" in it. No idea what that is. P.S. What's worst of all I cannot make my touchpad work. With Fedora's kernel I get this: input: ELAN07A8:00 04F3:31EC Mouse as /devices/platform/AMDI0010:00/i2c-0/i2c-ELAN07A8:00/0018:04F3:31EC.0001/inp= ut/input5 input: ELAN07A8:00 04F3:31EC Touchpad as /devices/platform/AMDI0010:00/i2c-0/i2c-ELAN07A8:00/0018:04F3:31EC.0001/inp= ut/input7 hid-generic 0018:04F3:31EC.0001: input,hidraw0: I2C HID v1.00 Mouse [ELAN07A8:00 04F3:31EC] on i2c-ELAN07A8:00 input: ELAN07A8:00 04F3:31EC Mouse as /devices/platform/AMDI0010:00/i2c-0/i2c-ELAN07A8:00/0018:04F3:31EC.0001/inp= ut/input9 input: ELAN07A8:00 04F3:31EC Touchpad as /devices/platform/AMDI0010:00/i2c-0/i2c-ELAN07A8:00/0018:04F3:31EC.0001/inp= ut/input11 hid-multitouch 0018:04F3:31EC.0001: input,hidraw0: I2C HID v1.00 Mouse [ELAN07A8:00 04F3:31EC] on i2c-ELAN07A8:00 With my custom compiled kernel I get none of these messages. I'm missing so= me kernel options obviously but I've no idea which. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=