From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 624AF18A943 for ; Mon, 9 Sep 2024 21:54:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725918867; cv=none; b=Hw7LD9FBncu1SUGAaeL9XSKuOF2azlFx/P4TlVwlZ0LywFJgT+OTqpLAs29SdG9BaVtsxpOlHnyMsXVh3mOs/dh0+9pYhHecmkeY98vW/soBpgOR0gQNL7EL2vxKL9J4bOQqUl4rNbaunNjKIb/DSXbfdjY9z36wp4ZIggoZstw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725918867; c=relaxed/simple; bh=tc5vFEk0/ZIqtoEx0ouUbNy3KhLKcXm9ngUz/lRGohg=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=BB147/OcauC64R1S2JjGfNrl9aT5GFZJtOkQ4XytS5TcGqOjZSEV6a7vLEX/L7IiZQAd/VttxXkU9acQ41dMeIt82+hNZD1JMpWC4E9D8vl90d0K9jmksrG8cEZDGuql/kvhjkFqrAAemUllp/kuYwM8cQ8cN7O4WN1geEPgwTE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lmWZWjNj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lmWZWjNj" Received: by smtp.kernel.org (Postfix) with ESMTPS id F3284C4CECF for ; Mon, 9 Sep 2024 21:54:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725918867; bh=tc5vFEk0/ZIqtoEx0ouUbNy3KhLKcXm9ngUz/lRGohg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=lmWZWjNjVPdpUQ7ZWU286NHuwR6CJzG+ZyONJI2clVuX9Pi205lR917EGdcHMJKZm y3dSMJBj5yDKXEhPMwWSK3ftLfiCSV84BljkrdsWhCqyz4ZGfiZvq1D0WNmEXwHLDG YfHu7XMkaRLXzOCwxOQg8xJmq4RVkgnaqTOn0LqDmLy/sXlyoIL53bYee2Q2E9t8a4 v+cM0uQXaRtTAjwM1R2WIWuOg7AO+T2hSW6VZgQn2bt/VxIhKZ73oHs/DWI5IqRjiV ixTmhXlAjyTPVn9aslUMootlYTDCKf48ZEZnAPtWIcW16a31czlWnoIlms2koFCxBL AzOUP4gv87hvQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id EBB97C53BC2; Mon, 9 Sep 2024 21:54:26 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 218686] Fail to set energy_performance_preference of amd processor on asus ga403uv Date: Mon, 09 Sep 2024 21:54:26 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Power Management X-Bugzilla-Component: cpufreq X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vderp@icloud.com X-Bugzilla-Status: REOPENED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-pm@vger.kernel.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 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218686 --- Comment #90 from derp (vderp@icloud.com) --- There's no ideal diagnostic tool for that, as for frequencies they are seen= as something like that, but it was probably the same or very close without CPPC (I wouldn't mind if all of these somehow got to 400Mhz instead of 1400Mhz though) cat /proc/cpuinfo|grep MHz|sort cpu MHz : 1395.796 cpu MHz : 1396.448 cpu MHz : 1397.373 cpu MHz : 1397.388 cpu MHz : 1397.403 cpu MHz : 1397.414 cpu MHz : 1397.434 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 cpu MHz : 400.000 the main difference can be seen in amdgpu_top, which for some reason treats= CPU cores as GPU cores it can show mW per Core, and even when frequency stays at 1400, the mW power assigned to these cores is much much smaller, as well as total "GFX" power which is the total APU power, I guess "GFX" is now about 700 mW and "SoC" about 400mW when idle power savings are about 1W for system idle and low-power activities --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=