From patchwork Sat Aug 6 12:26:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winkler, Tomas" X-Patchwork-Id: 12938025 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 EE700C19F2D for ; Sat, 6 Aug 2022 12:34:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4809014A91B; Sat, 6 Aug 2022 12:31:58 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 11FB2C183D for ; Sat, 6 Aug 2022 12:27:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659788876; x=1691324876; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jx/RMTHnZHuM76tciVNK6Z7cwRFQrZ3w7f04UahLs84=; b=MqPZhX0HTWSM4lCAdiafEOmgAhAnzwv6WzBZxySrvXtWqvJRYAl+n2Ee eCl3L9O5xGmDZLCuI8lrntBkabWyOe75tZ5xP2Wbp7CBE+DXdus6uSUw0 YrXep1stIH8lFVgn8j07/QCaPD5CPQBpHJLcbdTW3hNc/BltJzYEy6gvF PH8v3vh1nH4uaByPUW31kzSdOauB7GfP8BR5V4ZormiDuU0lI7xE5wIQ5 I2wQP+8EHULTF6FP1Wu2JbITyQLKQFrsXinoW/QQgOeS7fvHFramAzqJr uTIAeK7NB9vUbkMU7kFXNH+rgKrN5YhMBnZEoqtH3js8NecFvh9brLq8E w==; X-IronPort-AV: E=McAfee;i="6400,9594,10430"; a="376658398" X-IronPort-AV: E=Sophos;i="5.93,217,1654585200"; d="scan'208";a="376658398" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2022 05:27:54 -0700 X-IronPort-AV: E=Sophos;i="5.93,217,1654585200"; d="scan'208";a="632329136" Received: from twinkler-lnx.jer.intel.com ([10.12.87.143]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2022 05:27:51 -0700 From: Tomas Winkler To: Greg Kroah-Hartman , David Airlie , Daniel Vetter Date: Sat, 6 Aug 2022 15:26:33 +0300 Message-Id: <20220806122636.43068-13-tomas.winkler@intel.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220806122636.43068-1-tomas.winkler@intel.com> References: <20220806122636.43068-1-tomas.winkler@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v7 12/15] mei: gsc: add transition to PXP mode in resume flow X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, Alexander Usyskin , linux-kernel@vger.kernel.org, Rodrigo Vivi , Tomas Winkler , Vitaly Lubart Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" 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 Signed-off-by: Alexander Usyskin Reviewed-by: Daniele Ceraolo Spurio --- 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 6b22726aed55..75765e4df4ed 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;