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[2001:4c4e:1b8f:4500:d949:8699:6650:7951]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fde197466sm56190915e9.7.2026.09.23.02.00.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2026 02:00:04 -0700 (PDT) From: Igor Paunovic To: Sebastian Reichel Cc: Igor Paunovic , Thinh Nguyen , Greg Kroah-Hartman , Heiko Stuebner , Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-phy@lists.infradead.org, kernel@collabora.com Subject: Re: [PATCH 5/5] usb: dwc3: rockchip: fix USB-C reconnect in gadget mode Date: Wed, 23 Sep 2026 10:59:41 +0200 Message-ID: <20260923085941.16418-1-royalnet026@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: <20260915-b4-rockchip-dwc3-rockchip-glue-v1-0-763bb546824e@collabora.com> <20260915-b4-rockchip-dwc3-rockchip-glue-v1-5-763bb546824e@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260923_020007_080553_D78B7A5A X-CRM114-Status: UNSURE ( 8.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On Wed, Sep 23, 2026 at 01:58:19AM +0000, Thinh Nguyen wrote: > Acked-by: Thinh Nguyen Hi Sebastian, a heads-up before v2, now that this patch has an Ack: the build issue I reported in [1] is still open. With dwc3 host-only and USB_GADGET either disabled, or a module while the glue is built in, the build fails with usb_udc_vbus_handler undefined. The dwc->gadget test in dwc3_rockchip_vbus_handler() is a runtime one, so the call is always compiled in, and include/linux/usb/gadget.h has no stub for it. No new build was run; the result is the one from [1]. An LLM assistant helped draft this mail. [1] https://lore.kernel.org/all/20260918091032.15593-1-royalnet026@gmail.com/ Igor -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 AE1A9C98307 for ; Wed, 23 Sep 2026 09:00:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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[2001:4c4e:1b8f:4500:d949:8699:6650:7951]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fde197466sm56190915e9.7.2026.09.23.02.00.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2026 02:00:04 -0700 (PDT) From: Igor Paunovic To: Sebastian Reichel Cc: Igor Paunovic , Thinh Nguyen , Greg Kroah-Hartman , Heiko Stuebner , Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-phy@lists.infradead.org, kernel@collabora.com Subject: Re: [PATCH 5/5] usb: dwc3: rockchip: fix USB-C reconnect in gadget mode Date: Wed, 23 Sep 2026 10:59:41 +0200 Message-ID: <20260923085941.16418-1-royalnet026@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: <20260915-b4-rockchip-dwc3-rockchip-glue-v1-0-763bb546824e@collabora.com> <20260915-b4-rockchip-dwc3-rockchip-glue-v1-5-763bb546824e@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260923_100013_314914_DA720777 X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Sep 23, 2026 at 01:58:19AM +0000, Thinh Nguyen wrote: > Acked-by: Thinh Nguyen Hi Sebastian, a heads-up before v2, now that this patch has an Ack: the build issue I reported in [1] is still open. With dwc3 host-only and USB_GADGET either disabled, or a module while the glue is built in, the build fails with usb_udc_vbus_handler undefined. The dwc->gadget test in dwc3_rockchip_vbus_handler() is a runtime one, so the call is always compiled in, and include/linux/usb/gadget.h has no stub for it. No new build was run; the result is the one from [1]. An LLM assistant helped draft this mail. 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[2001:4c4e:1b8f:4500:d949:8699:6650:7951]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fde197466sm56190915e9.7.2026.09.23.02.00.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2026 02:00:04 -0700 (PDT) From: Igor Paunovic To: Sebastian Reichel Cc: Igor Paunovic , Thinh Nguyen , Greg Kroah-Hartman , Heiko Stuebner , Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-phy@lists.infradead.org, kernel@collabora.com Subject: Re: [PATCH 5/5] usb: dwc3: rockchip: fix USB-C reconnect in gadget mode Date: Wed, 23 Sep 2026 10:59:41 +0200 Message-ID: <20260923085941.16418-1-royalnet026@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: <20260915-b4-rockchip-dwc3-rockchip-glue-v1-0-763bb546824e@collabora.com> <20260915-b4-rockchip-dwc3-rockchip-glue-v1-5-763bb546824e@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260923_020007_069169_607FB4D9 X-CRM114-Status: UNSURE ( 8.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Wed, Sep 23, 2026 at 01:58:19AM +0000, Thinh Nguyen wrote: > Acked-by: Thinh Nguyen Hi Sebastian, a heads-up before v2, now that this patch has an Ack: the build issue I reported in [1] is still open. With dwc3 host-only and USB_GADGET either disabled, or a module while the glue is built in, the build fails with usb_udc_vbus_handler undefined. The dwc->gadget test in dwc3_rockchip_vbus_handler() is a runtime one, so the call is always compiled in, and include/linux/usb/gadget.h has no stub for it. No new build was run; the result is the one from [1]. An LLM assistant helped draft this mail. [1] https://lore.kernel.org/all/20260918091032.15593-1-royalnet026@gmail.com/ Igor _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip