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 A9C073A8CE for ; Fri, 23 Aug 2024 19:56:42 +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=1724443002; cv=none; b=U17a0OuTw6hgsGY+VI544UOKeJuT9PW7zO3ddAQ0aK10mvI8DUCkmI7w6Hx2IbxJeXUOZw9aHquTMrR49nTSLkN/a0kyrdOGYFDeTTMtV0AH0LnHBB6AMo7+Vd1vyJRoWg/VuEglPayy5WBxxi2eO+dwkhpY+oPwRj2QmPZOeWI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724443002; c=relaxed/simple; bh=2W6O9HPeZVEgziQgJw8F/zHfGLBge0DRf5JDyZ+Z088=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WgnD9pG27Tv8rYKiVtvOVoj89a78wUe0PAsoDe6Qjrkb5T3GFFcqar1jEaDrpQ4Soq6TaI7crJd9z23OR6G28GuGqLgojtDp4JqVM3f+mHYPyDrLTrW1FVy2K/6jLQZ3WZLfecRkGY10IMOpok9YC7f/ygfj40lQVL7xL+2PO3w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mk2vtveq; 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="mk2vtveq" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2983AC4AF0C for ; Fri, 23 Aug 2024 19:56:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724443002; bh=2W6O9HPeZVEgziQgJw8F/zHfGLBge0DRf5JDyZ+Z088=; h=From:To:Subject:Date:In-Reply-To:References:From; b=mk2vtveqwGUwTnrQni6W6o9I/aatqOiMEhIeVlWybYxO+AEeh574A1HOkjD0PzXZE b1m6G9d/GUf9u2JIp3c9cRoR84Bfiw/HpG6bjV8meRhtC4zGpu455q1uaLaf/0cfRC FN4OflkzohPKo1lE/E6JSUIqcQMbTFCz+4kVPj2an6sI9QdQgCP0+jH2tRjr/aBbuL DtJGZLFUyS0fpViDVcc+uEQb7w1PFpOPkK35Vn5EhrHyi2HDGi++sRsKxg5xOHj3za 71ir+8h58iz7r3IeqV5yru61lVCjSjD576UrS0W/QPSBSgSqoDhWPw+43/gOZfCLfr rKr2JcLrvOCuw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 1811EC53B73; Fri, 23 Aug 2024 19:56:42 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 219110] amd-pstate's balance_performance energy_performance_preference doesn't survive suspend resume Date: Fri, 23 Aug 2024 19:56:41 +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: low X-Bugzilla-Who: aros@gmx.com X-Bugzilla-Status: NEEDINFO X-Bugzilla-Resolution: X-Bugzilla-Priority: P5 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=3D219110 --- Comment #7 from Artem S. Tashkinov (aros@gmx.com) --- It's easy to reproduce by e.g. watching YouTube VP9 1440p/4K videos with my Ryzen 7 7840HS with HW acceleration on. Before suspend: performance -> ~15W balance_performance -> ~8-9W After resuming when it's set to "balance_performance" we are back to ~15W. Setting it to any other value and then back to balance_performance fixes it. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=