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 356A7C3DA49 for ; Thu, 11 Jul 2024 12:57:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E560A10E09B; Thu, 11 Jul 2024 12:57:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="VxZCB8fR"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id BEF9510E09B for ; Thu, 11 Jul 2024 12:57:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1720702674; x=1752238674; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=dEiGQqfao9aSNRn6konwqleFau1dwRxUBi7Ghsjnx+s=; b=VxZCB8fRqiiBbavuQmTOaj7oUOGc3PtEBXQQoOA8yc4Jeu6EBJxb7ShV jyYgDIPYLVQZARcEKa7ueSDPpH5N5FjbyKva0Ll6zDVHwELx1fttlODuF T2xfWbB/E6fwYQdZS3MuKMd3NfwGu4lYeHdnw5Y/TLH4tkgN+ytOSNrFF 37gzZEjFMIDhOTI7amwguMjPIh0efylD5VCHC0bGa3s+XLKlggdLADdR1 vj7m06BOZr0qvTj2kBpgt3AtImip3LenMl8BQcXkAnOtRAsZZWN506fI/ 5OaeWtmhz1SpJ8PkKffakvm7wzZkmhQ5ue02EB7lRycSCFS1zulBRk/N4 g==; X-CSE-ConnectionGUID: TRzQ28y2QLCQK87zbGolAw== X-CSE-MsgGUID: CiypCDlnRuqZ5zSh5Nyb1w== X-IronPort-AV: E=McAfee;i="6700,10204,11130"; a="12498611" X-IronPort-AV: E=Sophos;i="6.09,200,1716274800"; d="scan'208";a="12498611" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2024 05:57:53 -0700 X-CSE-ConnectionGUID: w9K/eiAERZS3XSbjgKqooQ== X-CSE-MsgGUID: MxASisTeQuyiKLPxe3XYFQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,200,1716274800"; d="scan'208";a="79259192" Received: from fpallare-mobl3.ger.corp.intel.com (HELO [10.245.245.34]) ([10.245.245.34]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2024 05:57:52 -0700 Message-ID: Date: Thu, 11 Jul 2024 13:57:49 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/6] drm/xe/xe_migrate: Handle migration logic for xe2+ dgfx To: Akshata Jahagirdar , intel-xe@lists.freedesktop.org Cc: akshatajahagirdar6@gmail.com References: <4c5165d6352f58371ef3452704c542e1a21284ed.1720689220.git.akshata.jahagirdar@intel.com> Content-Language: en-GB From: Matthew Auld In-Reply-To: <4c5165d6352f58371ef3452704c542e1a21284ed.1720689220.git.akshata.jahagirdar@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On 11/07/2024 10:20, Akshata Jahagirdar wrote: > During eviction (vram->sysmem), we use the mapping from compressed -> uncompressed. > During restore (sysmem->vram), we need the mapping from uncompressed -> uncompressed. > Handle logic for selecting the compressed identity map for eviction, > and selecting uncompressed map for restore operations. > > Signed-off-by: Akshata Jahagirdar Reviewed-by: Matthew Auld