From mboxrd@z Thu Jan 1 00:00:00 1970 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 1C954EB64DC for ; Tue, 18 Jul 2023 08:11:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D1B6010E2EC; Tue, 18 Jul 2023 08:11:38 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id E8AC610E2EC for ; Tue, 18 Jul 2023 08:11:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689667897; x=1721203897; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Z0OMcnyFCj30/fyBMKb9mI9Y8jEFicr1ObMXJ6JskKY=; b=UsAJKeoqSkHSzqDHE7KTsY6lXDG3g/E3hNtVcAYxWCsc32IbOijMVPkf fHq5EnE7MtKHH4ez7bOv3trAUOz+8pMO4XZ1mmA9+v5rwZIjaAaOEtGwG 22yT9P7VmPqkhclmRW8RpFjs7raxh06ES9m0231S0Oilil1yz9fAdBDbc rx/Rgtv//ZP6IT3kSDRV3KPOUlzKcnyFDQPIa/7mDjjJD4CZ8ZMC9nOwX +RCrgpfR0DbOC/7asBV4rL8vBLQnkS6XCuTyLCuAjW47PoNMXy9WLbtxG 0EQ5SQwldQpVY0clhYaSJzU0Cjkq12Wxv4HcRMdYmf1Y/dGJCDjbUeC+Q Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="356084410" X-IronPort-AV: E=Sophos;i="6.01,213,1684825200"; d="scan'208";a="356084410" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2023 01:11:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="717508149" X-IronPort-AV: E=Sophos;i="6.01,213,1684825200"; d="scan'208";a="717508149" Received: from srr4-3-linux-105-anshuma1.iind.intel.com ([10.223.74.179]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2023 01:11:34 -0700 From: Anshuman Gupta To: intel-xe@lists.freedesktop.org Date: Tue, 18 Jul 2023 13:36:58 +0530 Message-Id: <20230718080703.239343-1-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.38.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-xe] [PATCH v6 0/5] D3Cold Policy X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sujaritha.sundaresan@intel.com, rodrigo.vivi@intel.com Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Adding Xe d3cold policy support. v5 -> v6: - No functional change, only code comment and commit log improvements. Anshuman Gupta (5): drm/xe/pm: Add pci d3cold_capable support drm/xe/pm: Refactor xe_pm_runtime_init drm/xe/pm: Add vram_d3cold_threshold Sysfs xe/drm/pm: Toggle d3cold_allowed using vram_usages drm/xe/pm: Init pcode and restore vram on power lost drivers/gpu/drm/xe/Makefile | 1 + drivers/gpu/drm/xe/xe_device_sysfs.c | 89 ++++++++++++++++++++++++++ drivers/gpu/drm/xe/xe_device_sysfs.h | 13 ++++ drivers/gpu/drm/xe/xe_device_types.h | 26 +++++++- drivers/gpu/drm/xe/xe_guc.c | 27 ++++++++ drivers/gpu/drm/xe/xe_guc.h | 1 + drivers/gpu/drm/xe/xe_pci.c | 62 +++++++++++++----- drivers/gpu/drm/xe/xe_pm.c | 94 ++++++++++++++++++++++++++-- drivers/gpu/drm/xe/xe_pm.h | 6 +- 9 files changed, 297 insertions(+), 22 deletions(-) create mode 100644 drivers/gpu/drm/xe/xe_device_sysfs.c create mode 100644 drivers/gpu/drm/xe/xe_device_sysfs.h -- 2.38.0