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 D3A59C4332F for ; Tue, 9 Nov 2021 22:22:07 +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 A896D61AE1 for ; Tue, 9 Nov 2021 22:22:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A896D61AE1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=avQjeFNTwM8qaRMort1TJPp9ZwX5PYqI02F2k9+40j0=; b=MJQiibVBKJi1Gp RoJhzXH7+HvJ1qSqVeqH6ia7cP7rfEiBF/kWKn+kU2BVVQhiPZl4VOsR0NI5vsvSLsT6ZpjtTz7MP /YvIo+IE+iAgxkrD38jMZcb6880WXPpt7WRwVcvoixaj3q8Xcr9Z27wQ3NEASxU9GLmfnETO1EB68 EYFVWtLgAnxV/FrKbBOR6ohCJwj6PPNCrzzpYvDOlRaKJjaiWVQwafhoITNidqnoOLfXR/jW+yyZa yLZNnULqIZ5laT/ygDSXvD0OkD0fORCcE1Le3iXo/jMmnoV95OvltEGcEqzoNIcl1oN318UbvMFul RL8wo8vHdxrC+1iE+HZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkZVD-003ODW-GL; Tue, 09 Nov 2021 22:22:03 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkZQc-003LMn-Bp; Tue, 09 Nov 2021 22:17:19 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 998FA61207; Tue, 9 Nov 2021 22:17:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636496238; bh=qR8ttzQ+HcT95TOU3T643QpXnqN44D8DenWBQhzqmzI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e0kReMqfTAurzCI3vJbOIlsjW4xUcDCzVsksF7gqJiCQ96f1RHx1w6AJfC6CAIt0v 2fDFOGkwLf+fANQvunWAXIXWi7g32+CCh0ar+Xzl/MSNcjR9kTUf9CV2orFQcNkFCQ iXMwfHc3pbfdcQhemN8LCjcvpSRdNsdgEHLSOQ2T5nhbURuTFZmyoqxfek2IgrU86c MteIUTuLOFm+PZt2LjQNekDsWooSrrhDe8t5p4/3grs+liF11uUut9QCtw7Q2MBFbK 1lnpqN1ECCVvPO8QzDg0NSgIRZf1zrMZUhYP5LeRxuYODpXF9brGRX6/G/GUGHaxpZ C6GUlFryBMZ9w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Matthias Brugger , Guillaume Gardet , Heiko Stuebner , Sasha Levin , robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, catalin.marinas@arm.com, will.deacon@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH AUTOSEL 5.15 15/82] arm64: dts: rockchip: Disable CDN DP on Pinebook Pro Date: Tue, 9 Nov 2021 17:15:33 -0500 Message-Id: <20211109221641.1233217-15-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109221641.1233217-1-sashal@kernel.org> References: <20211109221641.1233217-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211109_141718_462589_4BE5114C X-CRM114-Status: UNSURE ( 8.89 ) 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 From: Matthias Brugger [ Upstream commit 2513fa5c25d42f55ca5f0f0ab247af7c9fbfa3b1 ] The CDN DP needs a PHY and a extcon to work correctly. But no extcon is provided by the device-tree, which leads to an error: cdn-dp fec00000.dp: [drm:cdn_dp_probe [rockchipdrm]] *ERROR* missing extcon or phy cdn-dp: probe of fec00000.dp failed with error -22 Disable the CDN DP to make graphic work on the Pinebook Pro. Reported-by: Guillaume Gardet Signed-off-by: Matthias Brugger Link: https://lore.kernel.org/r/20210715164101.11486-1-matthias.bgg@kernel.org Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts index 2b5f001ff4a61..9e5d07f5712e6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts @@ -385,10 +385,6 @@ }; }; -&cdn_dp { - status = "okay"; -}; - &cpu_b0 { cpu-supply = <&vdd_cpu_b>; }; -- 2.33.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip