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 7B485FD4F19 for ; Tue, 10 Mar 2026 18:24:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3B73810E2CF; Tue, 10 Mar 2026 18:24:10 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="llE/Kc84"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id AC93D10E789 for ; Tue, 10 Mar 2026 18:24:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773167049; x=1804703049; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=b76ZgRv7UAIK9GwVPyyP1J0jj4H6dYD5y32oOvccN70=; b=llE/Kc84YkTMkaF1+q7ZfvYIUkofjPgJ0ZkuWYKfvOCMMqmwM5Xjw7PW XYmrQXTft0jUUok8iM3C679VraDNHWtI9cNzeD9bFmmPO9fuH+F8r5XQ0 lssZPBpSezYB3etMxLXiJMmpvRaT+lBr7kWQabjoKYxMS9s9q9uFkmTO7 rpeR4D8fo3V9ShSaYYud0X60v2CeIYeAxCYCj2qtiQ1OAdoDi6hZd9SUX DiOA6OgMGzM6+8jt09S3KaVx06wwMALE7azSn0em/jhBmRb/TCIZqnECH UNN6zAdDSXeJgQpOhY8Z4uI6lhSx1M3UC5BvazphUnGONiINaPD+uNTzy w==; X-CSE-ConnectionGUID: 8nsimCELSDivrhXJXDoa/w== X-CSE-MsgGUID: CmnLTGT5Q5+pYujaWisp/w== X-IronPort-AV: E=McAfee;i="6800,10657,11725"; a="78109845" X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="78109845" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Mar 2026 11:24:08 -0700 X-CSE-ConnectionGUID: q3iAgBKtR2WctgJ2cIi/Bw== X-CSE-MsgGUID: vJfxWUafQ8yNTO6SfC7LSQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="258127645" Received: from anoopcvi-vm.gar.corp.intel.com ([10.109.80.88]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Mar 2026 11:24:05 -0700 From: "Anoop, Vijay" To: intel-xe@lists.freedesktop.org Cc: umesh.nerlige.ramappa@intel.com, badal.nilawar@intel.com, rodrigo.vivi@intel.com, aravind.iddamsetty@intel.com, riana.tauro@intel.com, anshuman.gupta@intel.com, matthew.d.roper@intel.com, michael.j.ruhl@intel.com, paul.e.luse@intel.com, mohamed.mansoor.v@intel.com, kam.nasim@intel.com, anoop.c.vijay@intel.com Subject: [PATCH v9 6/6] drm/xe/pci: Enable System Controller for CRI platform Date: Tue, 10 Mar 2026 11:23:25 -0700 Message-ID: <20260310182336.611041-14-anoop.c.vijay@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260310182336.611041-8-anoop.c.vijay@intel.com> References: <20260310182336.611041-8-anoop.c.vijay@intel.com> 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" From: Anoop Vijay Enable System Controller support for CRI platform by setting has_sysctrl flag in device descriptor and runtime device info. This allows the System Controller subsystem and mailbox communication to be initialized on CRI platform. Signed-off-by: Anoop Vijay --- v8: (Matt, Michal) - Reordered patches for logical flow --- drivers/gpu/drm/xe/xe_pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index 29f976e66848..3d4a6619315f 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -465,6 +465,7 @@ static const struct xe_device_desc cri_desc = { .has_soc_remapper_sysctrl = true, .has_soc_remapper_telem = true, .has_sriov = true, + .has_sysctrl = true, .max_gt_per_tile = 2, MULTI_LRC_MASK, .require_force_probe = true, @@ -764,6 +765,7 @@ static int xe_info_init_early(struct xe_device *xe, xe->info.has_soc_remapper_telem = desc->has_soc_remapper_telem; xe->info.has_sriov = xe_configfs_primary_gt_allowed(to_pci_dev(xe->drm.dev)) && desc->has_sriov; + xe->info.has_sysctrl = desc->has_sysctrl; xe->info.skip_guc_pc = desc->skip_guc_pc; xe->info.skip_mtcfg = desc->skip_mtcfg; xe->info.skip_pcode = desc->skip_pcode; -- 2.43.0