Received: by 2002:a05:6358:53a8:b0:117:f937:c515 with SMTP id z40csp3416445rwe; Sun, 16 Apr 2023 19:52:46 -0700 (PDT) X-Google-Smtp-Source: AKy350Zu5yJT9VaklZvqBxAkyEAJxaNEByKL58d4g5d8bwy66VJLYPW9px7oY8YKgx59rL0MPZyK X-Received: by 2002:a17:902:8484:b0:1a6:34ea:6bc6 with SMTP id c4-20020a170902848400b001a634ea6bc6mr11006524plo.14.1681699966639; Sun, 16 Apr 2023 19:52:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681699966; cv=none; d=google.com; s=arc-20160816; b=f4yfNQufQwq/pMd0pbQt6Ovxp6ki/PiH1q5mBKv48I/emfwS8zNJIGhV0FtocKrCEf wVNXhPs4sb9QLFHEHRteobH4slqPgwTfkayS/bV41U3JAUbVSQwYk9+WHgzYjfhwNH8L xuC2HjizPEcgX21yhhqwuf7qS69TXTz5v+Rwq5Y2lyacaRQeUyw76p5nCN5OINvRvxZt mlE7qnHyGIX4LEQxW3tUuGrLNjboOaypneN1YRjb4ki8rPwjhvY9TPTQZ8vFhucx31QB l1+jGT2lPbr0YVx0jiYw/5i3cg2SwZrB0/RbdqVqVRCEMtT3YWxwgcNkTUYjwSv8xz47 8MEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=R8FF6lMcTE2Du4EqFA1FCtjHRKeby9msjh9agEcXgfE=; b=IWQQAtQqcMLs92OKOeEiM8SOkq+FgcFwfr43BDstIAG0rp0fkIT5jHHauk4mH/OtIi 9xqBxPTi5z3qr8qntdVAGzKYpGxE/0EhJytfGG29CpBIvEQBCaPk+p8nxfDhTcvMRUnv +mQVOh9O6KM9mpNH7Me8Z2OWdBTLRz25ATJUG/kK3m1/UXq3YM7s5ZHRV5cH46ksJuao fa8LtwQO850k2BeyFpuSYVeoMnxXoOnoXwohHXvJ4fQugC8blB+/pCEmLNBDAE7/V6h1 0pd0P7rWw+Hanp6L1Xr68+LC7AVSh+EAPu6+y1NJT/uPfxF59AMFDf7QQMy5O7EJIsoX hszg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=DqFAJJh+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mediatek.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id t8-20020a170902bc4800b001948d9c2ca8si10672510plz.179.2023.04.16.19.52.33; Sun, 16 Apr 2023 19:52:46 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=DqFAJJh+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229908AbjDQCwR (ORCPT + 99 others); Sun, 16 Apr 2023 22:52:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229484AbjDQCwQ (ORCPT ); Sun, 16 Apr 2023 22:52:16 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F205B1716; Sun, 16 Apr 2023 19:52:13 -0700 (PDT) X-UUID: d8fca9eedcca11eda9a90f0bb45854f4-20230417 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=R8FF6lMcTE2Du4EqFA1FCtjHRKeby9msjh9agEcXgfE=; b=DqFAJJh+NapZkgNFFF5JnWkLA5gA/csY23EVOfEKq0E7JbDOxd7n41uTcmR12jG35BE3G68OkjhMfe8Pw2+loIZF8xCJMgcBA0TgEpkRXiRJDPxXt4UdmYZYeUKQuhECqDSIst63ZrCPNb/olIiHUefMmb5L1z97NrMcyw0LoBA=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.22,REQID:496955e4-349b-471d-a74f-a610fec81d62,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:120426c,CLOUDID:641628eb-db6f-41fe-8b83-13fe7ed1ef52,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-UUID: d8fca9eedcca11eda9a90f0bb45854f4-20230417 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1722364561; Mon, 17 Apr 2023 10:52:10 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Mon, 17 Apr 2023 10:52:08 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Mon, 17 Apr 2023 10:52:08 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Rob Herring CC: Chunfeng Yun , Krzysztof Kozlowski , Matthias Brugger , AngeloGioacchino Del Regno , , , , , , Tianping Fang Subject: [PATCH v3 5/7] usb: mtu3: expose role-switch control to userspace Date: Mon, 17 Apr 2023 10:52:01 +0800 Message-ID: <20230417025203.18097-5-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230417025203.18097-1-chunfeng.yun@mediatek.com> References: <20230417025203.18097-1-chunfeng.yun@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS, SPF_PASS,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The allow_userspace_control flag enables manual role switch from userspace, turn this feature on like several other USB DRD controller drivers. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Chunfeng Yun --- v3: no changes v2: add Reviewed-by AngeloGioacchino --- drivers/usb/mtu3/mtu3_dr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/mtu3/mtu3_dr.c b/drivers/usb/mtu3/mtu3_dr.c index 9b8aded3d95e..8191b7ed3852 100644 --- a/drivers/usb/mtu3/mtu3_dr.c +++ b/drivers/usb/mtu3/mtu3_dr.c @@ -294,6 +294,7 @@ static int ssusb_role_sw_register(struct otg_switch_mtk *otg_sx) role_sx_desc.get = ssusb_role_sw_get; role_sx_desc.fwnode = dev_fwnode(dev); role_sx_desc.driver_data = ssusb; + role_sx_desc.allow_userspace_control = true; otg_sx->role_sw = usb_role_switch_register(dev, &role_sx_desc); if (IS_ERR(otg_sx->role_sw)) return PTR_ERR(otg_sx->role_sw); -- 2.18.0