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 80DB2C433FE for ; Tue, 9 Nov 2021 22:24:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 65F1161279 for ; Tue, 9 Nov 2021 22:24:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344583AbhKIW1L (ORCPT ); Tue, 9 Nov 2021 17:27:11 -0500 Received: from mail.kernel.org ([198.145.29.99]:48846 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344180AbhKIWZ3 (ORCPT ); Tue, 9 Nov 2021 17:25:29 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D016061A3F; Tue, 9 Nov 2021 22:19:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636496374; bh=qR8ttzQ+HcT95TOU3T643QpXnqN44D8DenWBQhzqmzI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Y+/hD3xWOBNymo1CV7MRODHoq+Whya6Kc/M1Tfq0+cOu0/9AXW0LNoGYdM5O3+Zwn vP0S0hGAsuINKO7A0Xgn9eJGkoWhpSZSs9568S9QdG04ZQ7BFnriOVmNAH5Q34DB8N 3VRAiy0jdUqwB/LQ62j+npaP0GyWt1C94Yb/Ch0HuMLAlK36nc3Sja5HWuiHbxEjlR XoQ2ktSFMiTwNeWFKFAeNEGzarL1as5d899wLDqxMFJzcfRMiHp+m99kk55FeNBYDz 5YBmhcirBNwDkBNYx44P2LGj+Hq1CedQ/ytCpkX/aX8BlWdEfhJ38BBvkD89sezAgM fIfXs4dkNbjiQ== 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 5.14 14/75] arm64: dts: rockchip: Disable CDN DP on Pinebook Pro Date: Tue, 9 Nov 2021 17:18:04 -0500 Message-Id: <20211109221905.1234094-14-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109221905.1234094-1-sashal@kernel.org> References: <20211109221905.1234094-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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