From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 56BE2355F53; Tue, 8 Sep 2026 04:19:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788841182; cv=none; b=r8wjv4QnU9ERWYhZWbq6Sx0D4P8Pa14fEgmmN8IG+c6FaoS8CW3fRZlYVk/9mqSy/8ppXhWov4kcpfKbwn91FXno7Kx9jyT/oPYObMiPRctQjKBX63gs2Ftwp/pg0+8BNbG2qJgzsW7uQFXzZoqqWLvTYZTPAEHERdXAulfaXHw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788841182; c=relaxed/simple; bh=m9KOhdAmKYGmXCbZTxGcPBFgGxnj4qLivYr70AGoJVo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=nEQvyGW3BZ+DYGWfPtWh4/pszEE/EBQ6nkU86DNe5HELQVEQr9SmUYLlGsOBZRXLWdZJXAm4kxKDMWV49hKrAndSCLxIHvIupawAVUbvgxt4dB6QlQv5TFUzB3S6ZGNQu1wSSWoGpV1jPP0SKyLjpZAhguQA7wQFLe7MihkIAC0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q0J+lKBi; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Q0J+lKBi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28A4F1F00A3A; Tue, 8 Sep 2026 04:19:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788841180; bh=bclTE7HDb3MJkZJGcrqaf/B/Bf+rv3+XQk7DW5rUv7c=; h=From:To:Cc:Subject:Date; b=Q0J+lKBiWk2o6KjTH9W6vvd88n6vnNV3i3bXZ14Lbp3oGWR9dVm/C/k8Q2SRkw4o6 4UuhtqlXwZmeRzflxY/yYZTigauXR2re5qxqIIu02VBHUkik3Y4+YQQdikGh3cze/1 oFUPLQphAMSYexluKwE6ZwE+y1HFNIo60zDHi8sqnPrwHdZW1iYQ3gyXWSg+2lJUMx pagN7UPM6uYM3kJwEw6EeGd+0A9/5MS4zL387n9nDDfF1sYbLdn+iXEorIApd+xVZ5 fA9jB14uGgeEqYzMEREEl5HcxJz0xVo5z/ySa7e+5t0PnTKhwlmPZNcy6m1f2VPMZx 7NhIHCMqywZUA== From: "Mario Limonciello (AMD)" To: K Prateek Nayak Cc: Perry Yuan , linux-kernel@vger.kernel.org (open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)), linux-pm@vger.kernel.org (open list:CPU FREQUENCY SCALING FRAMEWORK), Vishal Badole , Richard Gong , "Mario Limonciello (AMD)" Subject: [PATCH v2 0/3] Add support for Zen 6 client EPP tunings Date: Mon, 7 Sep 2026 23:19:32 -0500 Message-ID: <20260908041935.402116-1-superm1@kernel.org> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Zen6 client platform firmware uses EPP values differently than previous platforms. To optimize performance and power consumption tunings are applied that match platform characteristics. v2: * Rebase on v7.3-rc2 * Add patch for platforms missing tuning Mario Limonciello (AMD) (3): cpufreq/amd-pstate: Show a warning if missing EPP tunings cpufreq/amd-pstate: Add per SoC and per core type EPP tuning values cpufreq/amd-pstate: Add EPP tunings for Zen6 client platforms drivers/cpufreq/amd-pstate.c | 227 +++++++++++++++++++++++++++++------ 1 file changed, 190 insertions(+), 37 deletions(-) -- 2.43.0