From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (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 74AED312822; Fri, 19 Dec 2025 12:59:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766149199; cv=none; b=TZY48jqaiefxGMe7XJfnOvTBroqcxsfnOoRP8Vt9+hVyfAuMJZArFTx8GMTpvHBuCUJogLAMn51ZYcP8Av46wjmSyrgTDu91Ss2SWE9jZSLkpDPfVaoTb4j9GecwPj2KVAlkAtUrhR1A9kk0PW7hmQCRxjHmQyWk+c+C0oILAOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766149199; c=relaxed/simple; bh=fidzTnoeyaIRIympgIv3sIypeiSizLuZN0/RcRRmCps=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=oOoO0kpyvNdkOM/gK4hfAJPoSFVhgaGV6NAosqArjksfUPbdkos28FNx+4STpy4uaRwXDfjkOBimYfvC5YIHe8H3MZUSYuxCON/5wYHTrxa2P/n+UMdtOaDgh4ymUMQf959nazesaJxEurnV1sg9yAOsW8F3GPjmLRzIFn6IZAU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.224.83]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4dXnfw1myMzJ4685; Fri, 19 Dec 2025 20:59:20 +0800 (CST) Received: from dubpeml100005.china.huawei.com (unknown [7.214.146.113]) by mail.maildlp.com (Postfix) with ESMTPS id D910940569; Fri, 19 Dec 2025 20:59:52 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml100005.china.huawei.com (7.214.146.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Fri, 19 Dec 2025 12:59:51 +0000 Date: Fri, 19 Dec 2025 12:59:50 +0000 From: Jonathan Cameron To: "Rafael J. Wysocki" CC: Linux ACPI , LKML , Linux PCI , Bjorn Helgaas , Srinivas Pandruvada , Hans de Goede , Mario Limonciello Subject: Re: [PATCH v1 8/8] ACPI: bus: Rework the handling of \_SB._OSC USB4 features Message-ID: <20251219125950.000045d3@huawei.com> In-Reply-To: <6128656.MhkbZ0Pkbq@rafael.j.wysocki> References: <5049211.GXAFRqVoOG@rafael.j.wysocki> <6128656.MhkbZ0Pkbq@rafael.j.wysocki> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml500010.china.huawei.com (7.191.174.240) To dubpeml100005.china.huawei.com (7.214.146.113) On Thu, 18 Dec 2025 21:42:32 +0100 "Rafael J. Wysocki" wrote: > From: Rafael J. Wysocki > > Use acpi_osc_handshake() introduced previously for implementing the > \_SB._OSC USB4 features control negotiation. > > Signed-off-by: Rafael J. Wysocki Reviewed-by: Jonathan Cameron