From patchwork Thu May 23 23:30:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Wajdeczko X-Patchwork-Id: 10958923 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EA02576 for ; Thu, 23 May 2019 23:31:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D63FA287E9 for ; Thu, 23 May 2019 23:31:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CA95A287D3; Thu, 23 May 2019 23:31:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6F199287C1 for ; Thu, 23 May 2019 23:31:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BF0276E047; Thu, 23 May 2019 23:31:31 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1FA2189F49 for ; Thu, 23 May 2019 23:31:29 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 May 2019 16:31:29 -0700 X-ExtLoop1: 1 Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga004.jf.intel.com with ESMTP; 23 May 2019 16:31:26 -0700 Received: from mwajdecz-MOBL1.ger.corp.intel.com (mwajdecz-mobl1.ger.corp.intel.com [10.249.139.89]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id x4NNVN0Y023503; Fri, 24 May 2019 00:31:24 +0100 From: Michal Wajdeczko To: intel-gfx@lists.freedesktop.org Date: Thu, 23 May 2019 23:30:28 +0000 Message-Id: <20190523233049.28020-2-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0.windows.1 In-Reply-To: <20190523233049.28020-1-michal.wajdeczko@intel.com> References: <20190523233049.28020-1-michal.wajdeczko@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 01/22] drm/i915/guc: Change platform default GuC mode X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 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" X-Virus-Scanned: ClamAV using ClamSMTP Today our most desired GuC configuration is to only enable HuC if it is available and we really don't care about GuC submission. Change platform default GuC mode to match our desire. Signed-off-by: Michal Wajdeczko Cc: Joonas Lahtinen Cc: Chris Wilson Cc: Rodrigo Vivi Cc: Daniele Ceraolo Spurio Cc: John Spotswood Cc: Vinay Belgaumkar Cc: Tony Ye Cc: Anusha Srivatsa Cc: Jeff Mcgee Cc: Antonio Argenziano Cc: Sujaritha Sundaresan Acked-by: Tony Ye Reviewed-by: Sujaritha Sundaresan Reviewed-by: Joonas Lahtinen --- drivers/gpu/drm/i915/intel_uc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 63fc12cbc25d..1a265fbd95c7 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -57,10 +57,8 @@ static int __get_platform_enable_guc(struct drm_i915_private *i915) struct intel_uc_fw *huc_fw = &i915->huc.fw; int enable_guc = 0; - /* Default is to enable GuC/HuC if we know their firmwares */ - if (intel_uc_fw_is_selected(guc_fw)) - enable_guc |= ENABLE_GUC_SUBMISSION; - if (intel_uc_fw_is_selected(huc_fw)) + /* Default is to use HuC if we know GuC and HuC firmwares */ + if (intel_uc_fw_is_selected(guc_fw) && intel_uc_fw_is_selected(huc_fw)) enable_guc |= ENABLE_GUC_LOAD_HUC; /* Any platform specific fine-tuning can be done here */