From patchwork Fri Sep 16 15:00:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nilawar, Badal" X-Patchwork-Id: 12978637 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 6EEC0ECAAD8 for ; Fri, 16 Sep 2022 14:58:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230518AbiIPO6X (ORCPT ); Fri, 16 Sep 2022 10:58:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229935AbiIPO6W (ORCPT ); Fri, 16 Sep 2022 10:58:22 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF9168E0FC for ; Fri, 16 Sep 2022 07:58:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663340301; x=1694876301; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=3X5w6VQZEL51pZ3c6c5qhhCWAI2OuqWGhfa1I4/008s=; b=bh67Vl51zXlhAJhAExt4mSHmFacgzwN8DUrQtxkj2qyHsNwZH/JIddbq bIe/T1DoR8s45VmiKYyjk+4S0KIDlNDkg+xosJzcg2O9NQFmnu3u2PjH3 ZSSAYA9FAuiT/PnFQ3tGchqGHe+1gxbd48o+n8RJKf9/WoF0g7VkN/mT7 eWmSDlfQkiXqBFrRsCK+auJ7P+/+IxwBwcURifaKkst25C03ZOQFGpScd Fv0Zb7gDtc1TdnLB8K4bDWS/sbTxTdCjkufcoIWeW27vd9IbyOi15U9tv p4Bn88X7ADN9hdYgy/Hbtnd1o1oqNIOMpakfsJMd/JZFp4l0lrHGOFW5W w==; X-IronPort-AV: E=McAfee;i="6500,9779,10472"; a="385298916" X-IronPort-AV: E=Sophos;i="5.93,320,1654585200"; d="scan'208";a="385298916" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2022 07:58:21 -0700 X-IronPort-AV: E=Sophos;i="5.93,320,1654585200"; d="scan'208";a="862761550" Received: from bnilawar-desk1.iind.intel.com ([10.145.169.158]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2022 07:58:19 -0700 From: Badal Nilawar To: intel-gfx@lists.freedesktop.org Cc: ashutosh.dixit@intel.com, riana.tauro@intel.com, anshuman.gupta@intel.com, jon.ewins@intel.com, linux-hwmon@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH 0/7] drm/i915: Add HWMON support Date: Fri, 16 Sep 2022 20:30:47 +0530 Message-Id: <20220916150054.807590-1-badal.nilawar@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org This series adds the HWMON support for DGFX Test-with: 20220914140721.3500129-1-riana.tauro@intel.com v2: - Reorganized series. Created first patch as infrastructure patch followed by feature patches. (Ashutosh) - Fixed review comments (Jani) - Fixed review comments (Ashutosh) v3: - Fixed review comments from Guenter - Exposed energy inferface as standard hwmon interface (Ashutosh) - For power interface added entries for critical power and maintained standard interface for all the entries except power1_max_interval - Extended support for XEHPSDV (Ashutosh) v4: - Fixed review comment from Guenter - Cleaned up unused code v5: - Fixed review comments (Jani) v6: - Fixed review comments (Ashutosh) - Updated date and kernel version in documentation Ashutosh Dixit (2): drm/i915/hwmon: Expose card reactive critical power drm/i915/hwmon: Expose power1_max_interval Dale B Stimson (4): drm/i915/hwmon: Add HWMON infrastructure drm/i915/hwmon: Power PL1 limit and TDP setting drm/i915/hwmon: Show device level energy usage drm/i915/hwmon: Extend power/energy for XEHPSDV Riana Tauro (1): drm/i915/hwmon: Add HWMON current voltage support .../ABI/testing/sysfs-driver-intel-i915-hwmon | 75 ++ drivers/gpu/drm/i915/Makefile | 3 + drivers/gpu/drm/i915/gt/intel_gt_regs.h | 8 + drivers/gpu/drm/i915/i915_driver.c | 5 + drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_hwmon.c | 761 ++++++++++++++++++ drivers/gpu/drm/i915/i915_hwmon.h | 21 + drivers/gpu/drm/i915/i915_reg.h | 14 + drivers/gpu/drm/i915/intel_mchbar_regs.h | 12 + 9 files changed, 901 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon create mode 100644 drivers/gpu/drm/i915/i915_hwmon.c create mode 100644 drivers/gpu/drm/i915/i915_hwmon.h