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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05DD3C433FE for ; Thu, 7 Apr 2022 13:02:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343530AbiDGNEo (ORCPT ); Thu, 7 Apr 2022 09:04:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245730AbiDGNCk (ORCPT ); Thu, 7 Apr 2022 09:02:40 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F3D01B9323 for ; Thu, 7 Apr 2022 06:00:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649336439; x=1680872439; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4lq/fxTcfzik3Gbxv4g6RIwLKGG6lLXnNVzN+4ZV73Q=; b=HcrGOBBmO10e60nWEKbeWA80NkGi8CMqDzTTNtJ/yOBAq1VTS2uCyhGB JUFHqnUo0l0lCYPruZOJwUSTYLY2++3rkUJ8nYIDjvzllohSsYu2zq/m/ 91YAPsuhhJkSNWlBwAXZwTQzD7WYsc1dSZDv1johkyQOeDcPuG+d161Uk 7af5ZHgq+HrvUA6lVbA0h069Ip8UhTFE1WMvt+oVxP/yBc7Q3O5HFdeBK nOgJYvSLhbxwhrN9FaroJcRjh2PLhTLyjUfiROgKk1N0anADnvmFtZ7cm Drwegse14s5XL2ixeAJ9bmtB3R54OEYqN7b/1j7MzFADvroP6he1HIYzi g==; X-IronPort-AV: E=McAfee;i="6400,9594,10309"; a="286293693" X-IronPort-AV: E=Sophos;i="5.90,242,1643702400"; d="scan'208";a="286293693" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2022 06:00:36 -0700 X-IronPort-AV: E=Sophos;i="5.90,242,1643702400"; d="scan'208";a="571041312" Received: from sannilnx.jer.intel.com ([10.12.231.73]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2022 06:00:33 -0700 From: Alexander Usyskin To: Greg Kroah-Hartman , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Tvrtko Ursulin Cc: Tomas Winkler , Alexander Usyskin , Vitaly Lubart , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, Daniele Ceraolo Spurio Subject: [PATCH 18/20] mei: gsc: add transition to PXP mode in resume flow Date: Thu, 7 Apr 2022 15:58:37 +0300 Message-Id: <20220407125839.1479249-19-alexander.usyskin@intel.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220407125839.1479249-1-alexander.usyskin@intel.com> References: <20220407125839.1479249-1-alexander.usyskin@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vitaly Lubart Added transition to PXP mode in resume flow. CC: Daniele Ceraolo Spurio Signed-off-by: Vitaly Lubart Signed-off-by: Tomas Winkler --- drivers/misc/mei/gsc-me.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/misc/mei/gsc-me.c b/drivers/misc/mei/gsc-me.c index fc9419054290..d75fce49e4f7 100644 --- a/drivers/misc/mei/gsc-me.c +++ b/drivers/misc/mei/gsc-me.c @@ -182,11 +182,22 @@ static int __maybe_unused mei_gsc_pm_suspend(struct device *device) static int __maybe_unused mei_gsc_pm_resume(struct device *device) { struct mei_device *dev = dev_get_drvdata(device); + struct auxiliary_device *aux_dev; + struct mei_aux_device *adev; int err; + struct mei_me_hw *hw; if (!dev) return -ENODEV; + hw = to_me_hw(dev); + aux_dev = to_auxiliary_dev(device); + adev = auxiliary_dev_to_mei_aux_dev(aux_dev); + if (adev->ext_op_mem.start) { + mei_gsc_set_ext_op_mem(hw, &adev->ext_op_mem); + dev->pxp_mode = MEI_DEV_PXP_INIT; + } + err = mei_restart(dev); if (err) return err; -- 2.32.0