From patchwork Fri Mar 10 06:13:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nilawar, Badal" X-Patchwork-Id: 13168763 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 681CCC6FA99 for ; Fri, 10 Mar 2023 06:11:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E665410E070; Fri, 10 Mar 2023 06:11:19 +0000 (UTC) Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 83E7C10E070 for ; Fri, 10 Mar 2023 06:11:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678428677; x=1709964677; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=IzIUfHlfDyBpfyFCBKfo0OhRCTecjoV8ADuVzWwWzdQ=; b=dkf9O8bff1Rb/qM+UL4xEg8M38YRLSuiqMiCWX46fH0SiSKfxXeFmTB3 s0V6DTzF21h/3z6HaqKqzKkTGFDT41a7phpIpVncqNx+xsM6HSb+nKYLQ LMHNw5wFFTOlhnceQg4CrHZ7QoBh/0PNemHWEy20PkTLf/ZVzMEL02KUN LYkOuBviX7k8S65SnTZGXhDkho+4AT9Ibe4Wep1eiCZ+Q155ez8D6i9ih WZb/5UaJEvwi3q5QYINUd1jMHyLWpXJQZ//z/syhcIyWRQ9+Hk14/XHuN 3vIy/CBqjovKdoAoxwBk9kk56/k6K+bYAMAkwqhasZfiZz4CKzTQVUfDU A==; X-IronPort-AV: E=McAfee;i="6500,9779,10644"; a="399254218" X-IronPort-AV: E=Sophos;i="5.98,248,1673942400"; d="scan'208";a="399254218" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2023 22:11:17 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10644"; a="801460531" X-IronPort-AV: E=Sophos;i="5.98,248,1673942400"; d="scan'208";a="801460531" Received: from bnilawar-desk1.iind.intel.com ([10.145.169.158]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Mar 2023 22:11:14 -0800 From: Badal Nilawar To: intel-gfx@lists.freedesktop.org Date: Fri, 10 Mar 2023 11:43:38 +0530 Message-Id: <20230310061339.2495416-1-badal.nilawar@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 0/1] drm/i915/mtl: Disable MC6 for MTL A step 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: hima.b.chilmakuru@intel.com, rodrigo.vivi@intel.com, gregory.f.germano@intel.com, srikanth.nandamuri@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Disabling MC6 for A step as it is not feasible to extend Wa_14017073508 in forcewake path to cover all corner cases. Reverting the commit 8f70f1ec587da. v2 - Combined patch1 and patch2 from rev1 Badal Nilawar (1): drm/i915/mtl: Disable MC6 for MTL A step drivers/gpu/drm/i915/gt/intel_gt_pm.c | 27 ----------------------- drivers/gpu/drm/i915/gt/intel_rc6.c | 8 +++++++ drivers/gpu/drm/i915/gt/uc/intel_guc_rc.c | 13 +---------- drivers/gpu/drm/i915/i915_reg.h | 9 -------- 4 files changed, 9 insertions(+), 48 deletions(-)