From nobody Wed Oct 8 00:28:40 2025 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D412F2EE981 for ; Fri, 4 Jul 2025 16:46:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751647595; cv=none; b=Un511F052yrjtrAPuzz6HyQgxwJ3OPYAnfZUwAuKCl9AUAV8scemhTy6qN+8tEHsRhIT2Km2VaQWnP5XykMBRU2RA8xGV5xQwNfCw9z7bJPAxT57hvA4v/edUo0+G4uKZCgUF6SQCpXhGpZA5BHh6q9P58Amgz9wExANJMTnwNE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751647595; c=relaxed/simple; bh=+AIr79H684tpFcfHu4CEdKxm2WsQCW5SxNyLqwnGP6g=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=FgOUicyRIkkNwrpqKIb6tQ+JHoTW2ePtULPvvLClbwDf9/yM+ppRTcM5dtiLMoyjvUQmqYi3lyDEtduGklkwQETZ88T+Ona3MU05xE9e6B9157luREP6VI/ck4HkhrXloPKR0v0Wqr9VXChSPW83HIc5EA+H7y+O6Lj5IsCfrg8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=LmTV5UDa; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="LmTV5UDa" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751647594; x=1783183594; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+AIr79H684tpFcfHu4CEdKxm2WsQCW5SxNyLqwnGP6g=; b=LmTV5UDal8gtgfqiqmDet97SdLY1w70LYHKdPaSPW0NdnadXRYhXiDg9 FZopsC/l9dUb/fBstBUB2OkTy7lmp2wwrPb24N00CTPKYohzGs5SoDQdh v6VsFHwrrYk7obYy3AjtZEtc3pGHwBbvL4UB+6EI9W2zb810zsytG9Dxw 0EFAQcDSlDKddsms23JW2+hq3ZqAYjctxNa9iuwS2TpUlt89Au+idu62i vwR/vczx2aAzsb76wP6v4DiFTVqIt5D4dnSbiNEXQ37bYEVSK4yjUl1FT hFUwQlWXaXlPS8mCR26gNQDKjp5PzlG3r06TffTnlJTedQBVP2LVpVwCX g==; X-CSE-ConnectionGUID: qX0pSbugSQGO/9/3iTlqgw== X-CSE-MsgGUID: mM3J+DetRyy5r68umVTSsw== X-IronPort-AV: E=McAfee;i="6800,10657,11484"; a="57755791" X-IronPort-AV: E=Sophos;i="6.16,287,1744095600"; d="scan'208";a="57755791" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2025 09:46:34 -0700 X-CSE-ConnectionGUID: jmOkvmL1R9aNCJIY9PQqqw== X-CSE-MsgGUID: Ka2sBBkrTfirwiNjPTb8YA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,287,1744095600"; d="scan'208";a="154424720" Received: from unknown (HELO bnilawar-desk2.iind.intel.com) ([10.190.239.41]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2025 09:46:31 -0700 From: Badal Nilawar To: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: anshuman.gupta@intel.com, rodrigo.vivi@intel.com, alexander.usyskin@intel.com, gregkh@linuxfoundation.org, daniele.ceraolospurio@intel.com Subject: [PATCH v7 06/10] drm/xe/xe_late_bind_fw: Reload late binding fw in rpm resume Date: Fri, 4 Jul 2025 22:20:34 +0530 Message-Id: <20250704165038.1464460-7-badal.nilawar@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250704165038.1464460-1-badal.nilawar@intel.com> References: <20250704165038.1464460-1-badal.nilawar@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Reload late binding fw during runtime resume. Signed-off-by: Badal Nilawar Reviewed-by: Rodrigo Vivi --- 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 | 4 ++++ 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_late_bind_fw.c b/drivers/gpu/drm/xe/xe_l= ate_bind_fw.c index 9804508ee90d..54ba0b57185b 100644 --- a/drivers/gpu/drm/xe/xe_late_bind_fw.c +++ b/drivers/gpu/drm/xe/xe_late_bind_fw.c @@ -82,7 +82,7 @@ static int xe_late_bind_fw_num_fans(struct xe_late_bind *= late_bind) return 0; } =20 -static void xe_late_bind_wait_for_worker_completion(struct xe_late_bind *l= ate_bind) +void xe_late_bind_wait_for_worker_completion(struct xe_late_bind *late_bin= d) { struct xe_device *xe =3D 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_l= ate_bind_fw.h index 28d56ed2bfdc..07e437390539 100644 --- a/drivers/gpu/drm/xe/xe_late_bind_fw.h +++ b/drivers/gpu/drm/xe/xe_late_bind_fw.h @@ -12,5 +12,6 @@ struct xe_late_bind; =20 int xe_late_bind_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_bin= d); =20 #endif diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index ff749edc005b..734fe259600e 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" @@ -550,6 +551,9 @@ int xe_pm_runtime_resume(struct xe_device *xe) =20 xe_pxp_pm_resume(xe->pxp); =20 + 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); --=20 2.34.1