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 90DC6F3092A for ; Thu, 5 Mar 2026 10:33:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F52F10E002; Thu, 5 Mar 2026 10:33:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hz0vhcLa"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id DE6B210E002 for ; Thu, 5 Mar 2026 10:33:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772706831; x=1804242831; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=y+XVEr2sdDBD7gGFF1UuCtmlJONuTUATW4lf9gRPEWA=; b=hz0vhcLav6B59Oa78/Ppo2umA9B52edKVr9VYlovR4yhMjVq/eJVQFrI biamrh9aF06CI280Y9dfw0AadbzaxuGwteGOxRUAWTn28WVivmGsRPRgh 7kDepaXoBcoiOFVYwT//7ZLhhlVDzQ4CI6u5EoFI3HATwG3QPFLxnWdCA H3SogSxqPYPPUSX2FBnES40+9AJCz9XRjKDEE/2jFTHTEitjtAJZFvYvm nGAvJ5foFN2q8Snhn8LY1PO6xw+aFVomqozbmpRfvZRYIo+y+3N67bM6/ F/sde5/ll/ZEDpZ9Jy4yOINveiq1oTQJVBGxFMaURRv2sKAisD7fcyduI g==; X-CSE-ConnectionGUID: mHwn+L4DTbCSDnleQPI81g== X-CSE-MsgGUID: ef06p/rsSRmKWPsm0aml+g== X-IronPort-AV: E=McAfee;i="6800,10657,11719"; a="73859082" X-IronPort-AV: E=Sophos;i="6.23,102,1770624000"; d="scan'208";a="73859082" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2026 02:33:50 -0800 X-CSE-ConnectionGUID: 0f/ms+5EQ1SBet3uUPadCQ== X-CSE-MsgGUID: m6h7E9KJRVqWHvS5Ws14Rg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,102,1770624000"; d="scan'208";a="223326113" Received: from bnilawar-desk2.iind.intel.com ([10.190.239.41]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2026 02:33:49 -0800 From: Badal Nilawar To: intel-xe@lists.freedesktop.org Cc: anshuman.gupta@intel.com, rodrigo.vivi@intel.com, alexander.usyskin@intel.com, michael.j.ruhl@intel.com, daniele.ceraolospurio@intel.com Subject: [RFC PATCH 0/4] Add ocode late binding support for CRI Date: Thu, 5 Mar 2026 16:14:41 +0530 Message-ID: <20260305104441.2857181-6-badal.nilawar@intel.com> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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" Ocode is the OOBMSM telemetry/manageability firmware, and on CRI it is loaded through late binding flow. Dependancy: There is dependancy on mei side of patches to support ocode late binding, which are not upstreamed yet. Hence, this patch is marked as RFC. Badal Nilawar (4): drm/xe/xe_late_bind_fw: Refactor pm flow drm/xe/xe_late_bind_fw: Add support to load Ocode firmware on CRI drm/xe/xe_late_bind_fw: Track firmware load status drm/xe/xe_late_bind_fw: Enable late binding support for CRI drivers/gpu/drm/xe/xe_late_bind_fw.c | 143 ++++++++++++++++++--- drivers/gpu/drm/xe/xe_late_bind_fw.h | 7 +- drivers/gpu/drm/xe/xe_late_bind_fw_types.h | 25 ++++ drivers/gpu/drm/xe/xe_pci.c | 1 + drivers/gpu/drm/xe/xe_pm.c | 9 +- 5 files changed, 161 insertions(+), 24 deletions(-) -- 2.52.0