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 C374AC5AD49 for ; Fri, 6 Jun 2025 17:53:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 85EC010E34B; Fri, 6 Jun 2025 17:53:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="G21man1v"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7521510E331; Fri, 6 Jun 2025 17:53:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1749232434; x=1780768434; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ld2XAD89dX9ZDdrF2VeQLVvd0lshPz5pF/piEGZjT4A=; b=G21man1vTTFfX8iMuIWJSEQuau+zVvojchE44lOpPI08DSIanYPBL0BT U3W3TTmtp/oE/spxeEfuscgwGwu6M13DqpsC7VQPbp0SWFnliKRMZjgjW +eXmiocydYSdTsAlFVIx7ROfFdd7n8TrHGV5Sotwn2sHH3vSCVD/WAEPR UlQrMalpOL5g+FzbtwkiADyqZOP7aqoyfjvVdp1mq0uHpooeEoOjvQQTS gRMsazK9HSJRZLjbIBaa043bIi1o/GX6pv+Lu6oTPWhEf6em/D9obQSUP XPMDqcTV1ilqKo7AjGmL7GRvxQ+UWUG1hqFnW5B7pFSaXjh/Fq1HU+BU4 Q==; X-CSE-ConnectionGUID: Ff5+gy3sRbyWhdnTVRzJQg== X-CSE-MsgGUID: L5geTGOjSRqwvDm8pj3UGw== X-IronPort-AV: E=McAfee;i="6800,10657,11456"; a="51486785" X-IronPort-AV: E=Sophos;i="6.16,215,1744095600"; d="scan'208";a="51486785" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2025 10:53:54 -0700 X-CSE-ConnectionGUID: hJAflovuQreRPXx1Kzjobw== X-CSE-MsgGUID: ZrvUO4L4Td67Ulv9vnPIOA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,215,1744095600"; d="scan'208";a="145787114" Received: from unknown (HELO bnilawar-desk2.iind.intel.com) ([10.190.239.41]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2025 10:53:52 -0700 From: Badal Nilawar To: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: anshuman.gupta@intel.com, rodrigo.vivi@intel.com, alexander.usyskin@intel.com, gregkh@linuxfoundation.org, daniele.ceraolospurio@intel.com, jgg@nvidia.com Subject: [PATCH v2 06/10] drm/xe/xe_late_bind_fw: Reload late binding fw in rpm resume Date: Fri, 6 Jun 2025 23:27:03 +0530 Message-Id: <20250606175707.1403384-7-badal.nilawar@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250606175707.1403384-1-badal.nilawar@intel.com> References: <20250606175707.1403384-1-badal.nilawar@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" Reload late binding fw during runtime resume. v2: Flush worker during runtime suspend Signed-off-by: Badal Nilawar --- drivers/gpu/drm/xe/xe_late_bind_fw.c | 2 +- drivers/gpu/drm/xe/xe_late_bind_fw.h | 1 + drivers/gpu/drm/xe/xe_pm.c | 6 ++++++ 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_late_bind_fw.c b/drivers/gpu/drm/xe/xe_late_bind_fw.c index 7fe304c54374..d69f950bddd2 100644 --- a/drivers/gpu/drm/xe/xe_late_bind_fw.c +++ b/drivers/gpu/drm/xe/xe_late_bind_fw.c @@ -49,7 +49,7 @@ static int late_bind_fw_num_fans(struct xe_late_bind *late_bind) return 0; } -static void xe_late_bind_wait_for_worker_completion(struct xe_late_bind *late_bind) +void xe_late_bind_wait_for_worker_completion(struct xe_late_bind *late_bind) { struct xe_device *xe = late_bind_to_xe(late_bind); struct xe_late_bind_fw *lbfw; diff --git a/drivers/gpu/drm/xe/xe_late_bind_fw.h b/drivers/gpu/drm/xe/xe_late_bind_fw.h index 166957e84c2f..5fb724c5c863 100644 --- a/drivers/gpu/drm/xe/xe_late_bind_fw.h +++ b/drivers/gpu/drm/xe/xe_late_bind_fw.h @@ -13,5 +13,6 @@ struct xe_late_bind; int xe_late_bind_init(struct xe_late_bind *late_bind); int xe_late_bind_fw_init(struct xe_late_bind *late_bind); int xe_late_bind_fw_load(struct xe_late_bind *late_bind); +void xe_late_bind_wait_for_worker_completion(struct xe_late_bind *late_bind); #endif diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index 693866def183..af6f6e63ca9c 100644 --- a/drivers/gpu/drm/xe/xe_pm.c +++ b/drivers/gpu/drm/xe/xe_pm.c @@ -20,6 +20,7 @@ #include "xe_gt.h" #include "xe_guc.h" #include "xe_irq.h" +#include "xe_late_bind_fw.h" #include "xe_pcode.h" #include "xe_pxp.h" #include "xe_trace.h" @@ -460,6 +461,8 @@ int xe_pm_runtime_suspend(struct xe_device *xe) if (err) goto out; + xe_late_bind_wait_for_worker_completion(&xe->late_bind); + /* * Applying lock for entire list op as xe_ttm_bo_destroy and xe_bo_move_notify * also checks and deletes bo entry from user fault list. @@ -550,6 +553,9 @@ int xe_pm_runtime_resume(struct xe_device *xe) xe_pxp_pm_resume(xe->pxp); + if (xe->d3cold.allowed) + xe_late_bind_fw_load(&xe->late_bind); + out: xe_rpm_lockmap_release(xe); xe_pm_write_callback_task(xe, NULL); -- 2.34.1