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 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 2D73FC2BA15 for ; Wed, 19 Jun 2024 14:36:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8FE6610ECDD; Wed, 19 Jun 2024 14:35:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Zhd6oz0B"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id E576D10ECDE for ; Wed, 19 Jun 2024 14:35:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718807757; x=1750343757; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=usRGE18FOBo/VTPkdkRQtCQ4EJRuJ/R8RqK6xWpCJIQ=; b=Zhd6oz0BuVJHv4qrZtIEV4k0hkHczscE17kc9/8OiGcxMS505P1QGNEt cXMjzmu24biSNhqK196M2aaA4YN8o0HGp9tiTSSwuOiyMfl6smArYKmJz h3JjyA62+GZgv+7fVXn/kd1NnbkfDqul26cG2QUwIu4YF48HxTPjcraxw i9gENfLSy0EQpjJ+rdOfbT491sWgON0oSk46VasGPyOOI4GwHomQXMAQD VMPVTqmRKjyicGbTnabyt85PSJ1HXKrpnGJlCy/xVxWvbBVFlQvXtS/Wp kM22PVpN3FeOH6bfHZd5YFIsYYAnf8b3C6UeEJV8xsPY+fH7l14aW1Vr9 Q==; X-CSE-ConnectionGUID: aR25hGNETeODBqRgaOSNhw== X-CSE-MsgGUID: hCskhOeBRuq2cHLKrWmvAA== X-IronPort-AV: E=McAfee;i="6700,10204,11108"; a="26342576" X-IronPort-AV: E=Sophos;i="6.08,250,1712646000"; d="scan'208";a="26342576" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jun 2024 07:35:57 -0700 X-CSE-ConnectionGUID: 5GoJTwgkT/2pEIB0MbssLQ== X-CSE-MsgGUID: 5dHpES87TKKFHMn4eOzPVw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,250,1712646000"; d="scan'208";a="47074555" Received: from maurocar-mobl2.ger.corp.intel.com (HELO mwauld-desk.intel.com) ([10.245.245.146]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jun 2024 07:35:57 -0700 From: Matthew Auld To: igt-dev@lists.freedesktop.org Cc: Matt Roper Subject: [PATCH i-g-t 1/2] lib/intel_pat: account for Wa_16023588340 Date: Wed, 19 Jun 2024 15:35:41 +0100 Message-ID: <20240619143542.110461-1-matthew.auld@intel.com> X-Mailer: git-send-email 2.45.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" We can't use the CLOS3 entries on BMG g21. Signed-off-by: Matthew Auld Cc: Matt Roper --- lib/intel_pat.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/intel_pat.c b/lib/intel_pat.c index 041952bd8..9191b3577 100644 --- a/lib/intel_pat.c +++ b/lib/intel_pat.c @@ -24,7 +24,11 @@ static void intel_get_pat_idx(int fd, struct intel_pat_cache *pat) pat->wt = 15; /* Compressed + WB-transient */ pat->wb = 2; pat->uc_comp = 12; /* Compressed + UC, XE2 and later */ - pat->max_index = 31; + + if (intel_graphics_ver(dev_id) == IP_VER(20, 1)) + pat->max_index = 27; + else + pat->max_index = 31; } else if (IS_METEORLAKE(dev_id)) { pat->uc = 2; pat->wt = 1; -- 2.45.1