From patchwork Tue Apr 18 22:04:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sripada, Radhakrishna" X-Patchwork-Id: 13216180 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 2F7D4C6FD18 for ; Tue, 18 Apr 2023 22:06:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 19EFF10E2FC; Tue, 18 Apr 2023 22:06:07 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D30510E07B for ; Tue, 18 Apr 2023 22:06:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681855565; x=1713391565; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=Yytgqq4vsrJgogtjkyALokJKA8LXSDBYElWaACf2qlw=; b=IR6WzxyDKiehi5+aTimss5+VlqiqDOsvlAj4EpKvSr1KxfLarke9r0FC EMtZBL23p2F3C2kNmYvz1f7r5lhVbAOv2g6IGrchdnn5Z0TJz1AeolsbK Z57IjI16kZFiTBvQpyAkx/zUu16IRaE144//mTMKvcaiIH9ObjzIkoc5k Fo42M9FADZPpWbNRv5aTj+ltDlM/ZeMn4lCc1JHazT+1CShtY5gPyKZ4z AurFSLiz0sGYB9zc5Q3yILTVqT7Um/CetV2k0p4qLQ07NtCzGnxZPMhwe xy3QaW8QYh0BtIIOA19a/DNhY+jKTt68zH3bv0JYY3CKGK6XpJZT1R9hU g==; X-IronPort-AV: E=McAfee;i="6600,9927,10684"; a="334101436" X-IronPort-AV: E=Sophos;i="5.99,207,1677571200"; d="scan'208";a="334101436" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2023 15:06:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10684"; a="684761344" X-IronPort-AV: E=Sophos;i="5.99,207,1677571200"; d="scan'208";a="684761344" Received: from invictus.jf.intel.com ([10.165.21.201]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2023 15:05:58 -0700 From: Radhakrishna Sripada To: intel-gfx@lists.freedesktop.org Date: Tue, 18 Apr 2023 15:04:42 -0700 Message-Id: <20230418220446.2205509-1-radhakrishna.sripada@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 0/4] More MTL WA and powerwell patches 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" This series adds 2 MTL WA's and 2 patches to fix re-use "DC off" power wells. v2: Haridhar Kalvala (1): drm/i915/mtl: WA to clear RDOP clock gating Madhumitha Tolakanahalli Pradeep (1): drm/i915/mtl: Extend Wa_22011802037 to MTL A-step Matt Roper (2): drm/i915: Use separate "DC off" power well for ADL-P and DG2 drm/i915/mtl: Re-use ADL-P's "DC off" power well .../i915/display/intel_display_power_map.c | 57 +++++++++++++------ drivers/gpu/drm/i915/gt/intel_workarounds.c | 3 + .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 12 ++-- 3 files changed, 48 insertions(+), 24 deletions(-)