From nobody Wed Sep 10 11:34:26 2025 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 E7FB730B513 for ; Fri, 5 Sep 2025 15:45:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757087142; cv=none; b=Q/Ex2CA0OcX/jjanr03rnlUeUJvgqJibYfqG5kU+Fo0TgcwdKPqOwvfOGcuC3W6u+ajz4TV3N5AZSoYPrh4rf22mMXInmV9AMZhMu92tZI3nVne7C/PWzSGKn/pGnRb1x0V0FUAx34FxnfwasulC7nspr3LGuJ8IjiYVL5V58gA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757087142; c=relaxed/simple; bh=FOTrG8ue0L8ud4gr9/TmXaKDM/SOItqRMTTvm6VIMKk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=tVIWk8uoggzGiJff4x8PTL6gWUigd11+cVy329yteA+QvOK6odsQmGZ4WG/0nJa/GQwzymy/4fHRNzjVidVkAIm5RjdQGJtzbf4BIDVLIPe3okmARGxJZwLqhi9bwIcSExzo7mWUTVulwkAg2WjNssevdxm5Si9pu23XUIfNrA0= 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=eeXKPa+E; arc=none smtp.client-ip=192.198.163.9 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="eeXKPa+E" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1757087141; x=1788623141; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=FOTrG8ue0L8ud4gr9/TmXaKDM/SOItqRMTTvm6VIMKk=; b=eeXKPa+EAzVyA5BICIYt3i18E2rqs4chAyRvqe+ppevuIG/rxY7/z1zq tbJtjySp0C0Ao2xJdP80xTwcMfB4CXzmmq/K3NS49PZg9jQ9CoSLfwvtb vNIBDqqldSjOpoOgUDpx1ipWqMKwO5PNssHGhTlnpvF8TatskdV2nu0Y3 SS6YdaO9mwsO9H7T/hdGd1DWT8LgV+97lYqIjbFhnb2M6YpcgCvrHsJ18 fLuqckDmyG4jzV2SdQh8lFU79/YnpyXNYkgyfNSSgajEQZ6gfrRXaCiPi tdMRiBUV5pcH3T0LfdSY4VyBIFGtGNUD5kY/y/x8f72bOUaTqLn7/8UfZ w==; X-CSE-ConnectionGUID: dDM2JuktRJev0F+rUosP9Q== X-CSE-MsgGUID: PM4kGgvzTgaOU8b4IVlcPw== X-IronPort-AV: E=McAfee;i="6800,10657,11544"; a="70144674" X-IronPort-AV: E=Sophos;i="6.18,241,1751266800"; d="scan'208";a="70144674" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2025 08:45:41 -0700 X-CSE-ConnectionGUID: qkcynP9zTVeLLZQAcNh9Vw== X-CSE-MsgGUID: 6Iz5Cq0oRFun93vq8kLrdg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,241,1751266800"; d="scan'208";a="172071826" Received: from bnilawar-desk2.iind.intel.com ([10.190.239.41]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2025 08:45:37 -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, mika.westerberg@linux.intel.com, lucas.demarchi@intel.com, karthik.poosa@intel.com Subject: [PATCH v9 7/9] drm/xe/xe_late_bind_fw: Reload late binding fw during system resume Date: Fri, 5 Sep 2025 21:19:51 +0530 Message-Id: <20250905154953.3974335-8-badal.nilawar@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250905154953.3974335-1-badal.nilawar@intel.com> References: <20250905154953.3974335-1-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 resume from system suspend v2: - Unconditionally reload late binding fw (Rodrigo) - Flush worker during system suspend Cc: Rodrigo Vivi Signed-off-by: Badal Nilawar Reviewed-by: Rodrigo Vivi Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/xe_pm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index b7c05508f67a..6a170c8581e5 100644 --- a/drivers/gpu/drm/xe/xe_pm.c +++ b/drivers/gpu/drm/xe/xe_pm.c @@ -129,6 +129,8 @@ int xe_pm_suspend(struct xe_device *xe) if (err) goto err; =20 + xe_late_bind_wait_for_worker_completion(&xe->late_bind); + for_each_gt(gt, xe, id) xe_gt_suspend_prepare(gt); =20 @@ -216,6 +218,8 @@ int xe_pm_resume(struct xe_device *xe) if (IS_SRIOV_VF(xe)) xe_sriov_vf_ccs_register_context(xe); =20 + xe_late_bind_fw_load(&xe->late_bind); + drm_dbg(&xe->drm, "Device resumed\n"); return 0; err: --=20 2.34.1