From patchwork Thu Jun 16 12:00:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 12883766 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 00CB3C433EF for ; Thu, 16 Jun 2022 12:01:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4B24F11A4A3; Thu, 16 Jun 2022 12:01:25 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 990F611A49D; Thu, 16 Jun 2022 12:01:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655380883; x=1686916883; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=N+yKnw2EyMNCzTaUtKSIBTQTMoGLEj64MbrkdJBDv8Q=; b=i5xEAlHDNjbj5/s3GnAL1ijkUcqK1t4V+Kg8md/1WI/AkEy6bUWCf0Ag UIPM0GJmXSdSeeUITtW3uvxDiDI57VP5jFtHNJ0r68mdcy9fjnp5PmCeh vpuDZoM21m+VGYIuJqUEIQwWQczpD+oRcw9vFtvaMtlj+bPPbHFhDrn4j S0NOpDjyLuZhUFIQdwLNiU5eVK30ElHRyckejYKEtXd0o8QLXMJNIPm15 QyZsV7a8M5Rh097+ED4KkDD3u+Tm7tlkKJwudbNG6S6u280PPcvIRFKrg Wk1mLvdMfVprjzHdJVujUhuASmhF15eYwEMRdE+DYlvl6CYiTeoX3MPUE Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="343189531" X-IronPort-AV: E=Sophos;i="5.91,305,1647327600"; d="scan'208";a="343189531" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2022 05:01:23 -0700 X-IronPort-AV: E=Sophos;i="5.91,305,1647327600"; d="scan'208";a="713330853" Received: from srr4-3-linux-105-anshuma1.iind.intel.com ([10.223.74.179]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2022 05:01:20 -0700 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Thu, 16 Jun 2022 17:30:57 +0530 Message-Id: <20220616120106.24353-1-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 0/9] DG2 VRAM_SR Support 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: , Cc: rodrigo.vivi@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This series add DG2 D3Cold VRAM_SR support. TODO: GuC Interface state save/restore on VRAM_SR entry/exit. Anshuman Gupta (8): drm/i915/dgfx: OpRegion VRAM Self Refresh Support drm/i915/dg1: OpRegion PCON DG1 MBD config support drm/i915/dg2: Add DG2_NB_MBD subplatform drm/i915/dg2: DG2 MBD config drm/i915/dgfx: Add has_lmem_sr drm/i915/dgfx: Setup VRAM SR with D3COLD drm/i915/rpm: Enable D3Cold VRAM SR Support drm/i915/rpm: d3cold Policy Tvrtko Ursulin (1): drm/i915/xehpsdv: Store lmem region in gt drivers/gpu/drm/i915/display/intel_opregion.c | 107 +++++++++++++++++- drivers/gpu/drm/i915/display/intel_opregion.h | 17 +++ drivers/gpu/drm/i915/gt/intel_gt.c | 1 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 + drivers/gpu/drm/i915/i915_driver.c | 49 ++++++++ drivers/gpu/drm/i915/i915_drv.h | 20 ++++ drivers/gpu/drm/i915/i915_params.c | 4 + drivers/gpu/drm/i915/i915_params.h | 3 +- drivers/gpu/drm/i915/i915_pci.c | 2 + drivers/gpu/drm/i915/i915_reg.h | 4 + drivers/gpu/drm/i915/intel_device_info.c | 21 ++++ drivers/gpu/drm/i915/intel_device_info.h | 12 +- drivers/gpu/drm/i915/intel_pcode.c | 28 +++++ drivers/gpu/drm/i915/intel_pcode.h | 2 + drivers/gpu/drm/i915/intel_pm.c | 43 +++++++ drivers/gpu/drm/i915/intel_pm.h | 2 + drivers/gpu/drm/i915/intel_runtime_pm.c | 3 +- include/drm/i915_pciids.h | 23 ++-- 18 files changed, 329 insertions(+), 15 deletions(-)