From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23CB0C352A4 for ; Thu, 13 Feb 2020 00:49:47 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id F155C20873 for ; Thu, 13 Feb 2020 00:49:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F155C20873 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 68DF46EB12; Thu, 13 Feb 2020 00:49:46 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id A0B5A6EB0F for ; Thu, 13 Feb 2020 00:49:44 +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 orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Feb 2020 16:49:43 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,434,1574150400"; d="scan'208";a="380940945" Received: from brianwel-mobl1.amr.corp.intel.com (HELO [10.252.203.86]) ([10.252.203.86]) by orsmga004.jf.intel.com with ESMTP; 12 Feb 2020 16:49:43 -0800 To: Chris Wilson , intel-gfx@lists.freedesktop.org References: <20200213001418.5899-1-brian.welty@intel.com> <158155408885.11180.1339348747260218156@skylake-alporthouse-com> From: Brian Welty Message-ID: <6783dddd-a9e4-c8b2-c169-b5aa7088dd7f@intel.com> Date: Wed, 12 Feb 2020 16:49:43 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 In-Reply-To: <158155408885.11180.1339348747260218156@skylake-alporthouse-com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH] drm/i915/selftests: Fix selftest_mocs for DGFX 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 2/12/2020 4:34 PM, Chris Wilson wrote: > Quoting Brian Welty (2020-02-13 00:14:18) >> For DGFX devices, the MOCS control value is not initialized or used. > > Then why is the table populated? > -Chris > The format has changed (been reduced?) for DGFX. drm_i915_mocs_entry.l3cc_value is what is still initialized/used. Probably first needed is the patch that defines the table entries for DGFX. Ugh, I didn't notice this wasn't applied yet. Let me ask about this. -Brian _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx