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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3461C433F5 for ; Sun, 24 Oct 2021 21:19:25 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id AE4D160E0C for ; Sun, 24 Oct 2021 21:19:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org AE4D160E0C Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=svmhdvn.name Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jcgmD09fAcsaypKQugucmfg6r11QUrY0EMl4jS4SdLw=; b=fcplmr9uE3eWC1 U4ed6MSoAmBDuDauO29HlhO1fufSlgkzVWdsLeEHcTjcy77bX8A6tiwk8/2RPU0Gv4Y4FIHo0vzJX 6VF5pDotxALQT6VVNq6fvPiYdcFJ6LWWjmrPajTth6R4BnA6QqMXUZXhLFN69fA0D07GEkrVInppa CJUzhbyFTw3J1yADlEXCxvK5eF6c/ZN3xBR/RESdPe95DJGfNNBU9qhZ9q/E4ZZ5zfEEc9w5o/EFi 6f0k2TAwhwS/cTxM4889xew6EjYziVXB87hcZPwjB4nsQ0iLdHUyNfqmfXxhwHvNA/WcojGudlNcv yCxNQNTG13fowwIaho1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1meksW-00EcoS-GT; Sun, 24 Oct 2021 21:18:04 +0000 Received: from out10.migadu.com ([46.105.121.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1meksR-00Ecnb-UM; Sun, 24 Oct 2021 21:18:01 +0000 Date: Sun, 24 Oct 2021 17:18:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=svmhdvn.name; s=key1; t=1635110273; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=I2srHi4l+H7WQZ20ytbQbEmN/fUPwHrv/T99xatcrc8=; b=oGg/e+7NARwmp+9bAIj/kFpilrzhd/lH2Pc9AhD56Uva/Oo77Yx9/5fR3AWu7+nzT7rm6K ElqfCXl7dcsYQ51E5Zx03TCHmYIsAP7L8Tw7FNrROCPrK3OjaLAiAH0o0I00zwTeUYxE3N Uaa7doxGpM2LpkE+V/8nY7ZznQ3ltQA= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Siva Mahadevan To: Jian-Hong Pan , Rob Herring , Heiko Stuebner , Soeren Moch , Tobias Schramm , Johan Jonker , Katsuhiro Suzuki , Hugh Cole-Baker , Robin Murphy Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux@endlessm.com Subject: Re: [PATCH] arm64: dts: rockchip: disable USB type-c DisplayPort Message-ID: References: <20200924063042.41545-1-jhp@endlessos.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200924063042.41545-1-jhp@endlessos.org> X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: mbsync-msmtp@svmhdvn.name X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211024_141800_167441_31C645DD X-CRM114-Status: GOOD ( 20.95 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Jian-Hong Pan wrote: > The cdn-dp sub driver probes the device failed on PINEBOOK Pro. > > kernel: cdn-dp fec00000.dp: [drm:cdn_dp_probe [rockchipdrm]] *ERROR* missing extcon or phy > kernel: cdn-dp: probe of fec00000.dp failed with error -22 > > Then, the device halts all of the DRM related device jobs. For example, > the operations: vop_component_ops, vop_component_ops and > rockchip_dp_component_ops cannot be bound to corresponding devices. So, > Xorg cannot find the correct DRM device. > > The USB type-C DisplayPort does not work for now. So, disable the > DisplayPort node until the type-C phy work has been done. > > Link: https://patchwork.kernel.org/patch/11794141/#23639877 > Signed-off-by: Jian-Hong Pan > --- > arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts > index 06d48338c836..d624c595c533 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts > @@ -380,7 +380,7 @@ mains_charger: dc-charger { > }; > > &cdn_dp { > - status = "okay"; > + status = "disabled"; > }; > > &cpu_b0 { > -- > 2.28.0 I saw a similar patch posted at https://lkml.org/lkml/2021/7/15/752. I was wondering if one of these patches will be submitted to mainline, or what the status on this patch is. I can confirm that this does solve the issue on my Pinebook Pro. Will this go forward? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel