From patchwork Tue Jun 6 06:43:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Govindapillai X-Patchwork-Id: 13268318 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ACD37C77B7A for ; Tue, 6 Jun 2023 06:43:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D953110E20E; Tue, 6 Jun 2023 06:43:43 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id AC8FB10E20E for ; Tue, 6 Jun 2023 06:43:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686033822; x=1717569822; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=37cnH630xW9qkeOOhf1wED7pK9z52q3w2tymt3OQqh0=; b=elMQzJ1e5FHjQXWlSwivDQhQ3i3UYy9ZAGW0pL5zpfOAit1Pmd0KqhVf RxgHDCML7ODCGFjCHFF0Z1M5TlNTK0g4qiTfPGfR65Yuav8RI0IBYLOdU JQpWRBsCjg26IU8+tkRn+rANv779pzAioWPit8gxd3/sHwyurrlQIlIqQ PLURsNQgsKwLTQhOG0cE/Z42JIj7fFa7CAqwZm9wVkuP4EOLJrkSvfOF1 eI822VxvlCGhjGU6N6D1ZyzUspHbuFACafDXBWJzAp/TyYf7BXFI6UUwg acDF/NfoXwoUos09DDNNl7nYb6m/+9bP1dAXBLu3aDwiYNgyx4AwHuHDF w==; X-IronPort-AV: E=McAfee;i="6600,9927,10732"; a="336940562" X-IronPort-AV: E=Sophos;i="6.00,219,1681196400"; d="scan'208";a="336940562" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2023 23:43:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10732"; a="778865524" X-IronPort-AV: E=Sophos;i="6.00,219,1681196400"; d="scan'208";a="778865524" Received: from mgmohiud-mobl2.gar.corp.intel.com (HELO vgovind2-mobl3.intel.com) ([10.249.42.181]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2023 23:43:39 -0700 From: Vinod Govindapillai To: intel-gfx@lists.freedesktop.org Date: Tue, 6 Jun 2023 09:43:20 +0300 Message-Id: <20230606064327.188226-1-vinod.govindapillai@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Subject: [Intel-gfx] [PATCH v13 0/7] mtl: add support for pmdemand X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" SAGV configuration support for MTL v2: added one missing patch in the previous version v3: chekcpatch warning fixes update index handling for the icl/tgl QGV point handling program pmdemand code simplified v4: update to debufs and pipe values pmdemand regiters removed the macro usage in update_pmdemand_values V5: Addressing comments from Gustavo and Jani And some other fixes for issues from CI v6: Addressing some comments from Gustavo Updates to pmdemand state struct, active phys calculations Got rid of suppress warning patch from v5 v7: Rebased and updates to max ddiclk and active phys calculations v8: updates to active phys calcuations v9: Address styling issues v10: Updates to phys calculation, pmdemand state initialization during HW readout / sanitization v11: Fix CI checkpatch warnings v12: Addressing comments v13: Updates based on imre's comments to handle non serialize cases, updates tp phys mask during sanitize calls after HW readout Mika Kahola (1): drm/i915/mtl: Add support for PM DEMAND Vinod Govindapillai (6): drm/i915: fix the derating percentage for MTL drm/i915: update the QGV point frequency calculations drm/i915: store the peak bw per QGV point drm/i915: extract intel_bw_check_qgv_points() drm/i915: modify max_bw to return index to intel_bw_info drm/i915/mtl: find the best QGV point for the SAGV configuration drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/display/intel_bw.c | 345 ++++++--- drivers/gpu/drm/i915/display/intel_bw.h | 6 + drivers/gpu/drm/i915/display/intel_display.c | 14 + .../gpu/drm/i915/display/intel_display_core.h | 11 + .../drm/i915/display/intel_display_driver.c | 7 + .../gpu/drm/i915/display/intel_display_irq.c | 23 +- .../drm/i915/display/intel_display_power.c | 14 +- .../drm/i915/display/intel_modeset_setup.c | 36 + drivers/gpu/drm/i915/display/intel_pmdemand.c | 667 ++++++++++++++++++ drivers/gpu/drm/i915/display/intel_pmdemand.h | 58 ++ drivers/gpu/drm/i915/i915_reg.h | 36 +- 12 files changed, 1095 insertions(+), 123 deletions(-) create mode 100644 drivers/gpu/drm/i915/display/intel_pmdemand.c create mode 100644 drivers/gpu/drm/i915/display/intel_pmdemand.h