From patchwork Fri Oct 18 20:55:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Dong, Zhanjun" X-Patchwork-Id: 13842407 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 E38AFD3F29B for ; Fri, 18 Oct 2024 20:55:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2F66510E994; Fri, 18 Oct 2024 20:55:23 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="dnrHSf9O"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id E134E10E081; Fri, 18 Oct 2024 20:55:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729284922; x=1760820922; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xsb+MlbefWkfErGw4ehMlHRMWMXvWlWWT5Gi7TPgva0=; b=dnrHSf9OjBzIpYCv5dHgYKdch5t8nQFpAG5BaJ7xIVUOfhom1bhP3FUI ct96dUVomfJpRnZVPbF9+d29ziguvoiLSebOP0CNqq82Cebrilb5rtvFZ n5ugzQxPz/QSd3WHAKZEAClEdxtX+aj1LnZ74qmre+1+SLPu8KzpcChJw kjoItK7+XU9oNQv78E6Yu6kokrAspbAVSHe9ICkrkODQjmFZ600bnM1Ed YcaKRDRXEQtRwcDRtJeyF9b70+frZH9zexbWig9KBZfeBu6bc8+hNONJl yDN75+dGO4v2QLeGCE3UbeD804DfaNbKNbB5/RaBTdrCysQgnKSw85Tfg Q==; X-CSE-ConnectionGUID: 8JXhfXD1SzeKqfa3JhTXog== X-CSE-MsgGUID: BJraxtNMSnGnGUzLyQ/wEQ== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="28937232" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="28937232" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2024 13:55:22 -0700 X-CSE-ConnectionGUID: yDrGyNKlSFqwN6i2aueNxg== X-CSE-MsgGUID: eakAKJrTTY6FAzazjAPSnA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,214,1725346800"; d="scan'208";a="78628372" Received: from guc-pnp-dev-box-1.fm.intel.com ([10.1.27.7]) by fmviesa007.fm.intel.com with ESMTP; 18 Oct 2024 13:55:22 -0700 From: Zhanjun Dong To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Zhanjun Dong Subject: [PATCH v1 0/1] FOR-CI: drm/i915/guc: Disable ct during GuC reset Date: Fri, 18 Oct 2024 13:55:18 -0700 Message-Id: <20241018205519.86326-1-zhanjun.dong@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" During GuC reset prepare, interrupt disabled before hardware reset. Add disable ct to prevent unnecessary message processing. Signed-off-by: Zhanjun Dong Zhanjun Dong (1): drm/i915/guc: Disable ct during GuC reset drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 3 +++ drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 2 ++ 2 files changed, 5 insertions(+)