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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3661FC433F5 for ; Wed, 11 May 2022 16:17:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344613AbiEKQRv (ORCPT ); Wed, 11 May 2022 12:17:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344620AbiEKQRh (ORCPT ); Wed, 11 May 2022 12:17:37 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84F923E0EE for ; Wed, 11 May 2022 09:17:28 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id v4so3236939ljd.10 for ; Wed, 11 May 2022 09:17:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=puEukUMjobRiu6VL4L2nI73nB+b0/MudIIsYaS8fpK8=; b=J+dK9tuSgD/x1t0dwVrjJfXL5UaO3A7d5vlUYx478jq3ok51XqRUx9H/VrmwRYye+C uBL5/cDIQ7QoeCOds2mtpbN4jjbxPExHy3iDVbpjWLWb+05R2XU0SC8XV9HsHW+tnAbc P5gaNF4RRm9nmX0FyZI1/uWZ5vMBWTc1xG9+tiCf3XgK8JfryN6cJGvp2KtHKPZOMCWC m9zXabiy1Jz0ke1Et97sVtOFYyploht1/HI8JvRtzDqMSYKFm81ss3+2eJ8FMnNKEGz6 uercJY6mwV2kCN9EKNg3TXU6ORLncUS44t6TcuNfiruW4OkvtUZuKr5LUFakg0+mGQd0 YiNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=puEukUMjobRiu6VL4L2nI73nB+b0/MudIIsYaS8fpK8=; b=vf+bQTOGvNzw8rweD38YTH4K6Ysp30KLYu74VsGP/dONTriL2Qb9gOyOmiLrL+gFwH TJ8k4eOXkxSK7yEiI5/EV4yEBsm6DUuQU4WPslyENOP/27ngHMTgANlsSVnfVZNvGKPu NVMoHsO7srvE47xOEJIXw6X00ZhNtS5digtL0d2+4RKwwi7qz6XnXkOK8SnAvaJON9yf aoqxSAt5R7vMcJ9EVOTuzP5jwl1e5yBoyVQfTOYr8iCajxtKUNhMnnWlDkZEDnJqv8Q5 DsumP6QKzXRwMVKF+/dE0NNWdw40D5iQTCnBq5I+Scs5aVLY+5POU7yD/QKayuSlp+Es 3FqQ== X-Gm-Message-State: AOAM532R6nY52ec2Wn/5/2+59b0kUWJNCyv72B1FFVaj1f8bu/q0C5l8 Y6PSIjD8iAejz45vdxW7J7w= X-Google-Smtp-Source: ABdhPJwdsU3w0YALq/Qkp/LIqwDvsMOn4fl+sXvw/dZ3txf5at4nGBDWtKQ44tHcUKawwQUnIFAwQA== X-Received: by 2002:a2e:9d97:0:b0:250:85c2:1072 with SMTP id c23-20020a2e9d97000000b0025085c21072mr17377573ljj.501.1652285846734; Wed, 11 May 2022 09:17:26 -0700 (PDT) Received: from smtpclient.apple (31-178-191-245.dynamic.chello.pl. [31.178.191.245]) by smtp.gmail.com with ESMTPSA id z26-20020a2eb53a000000b002509c3290efsm409113ljm.105.2022.05.11.09.17.25 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 May 2022 09:17:26 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Subject: Re: [PATCH v11 20/24] arm64: dts: rockchip: enable vop2 and hdmi tx on rock-3a From: Piotr Oniszczuk In-Reply-To: Date: Wed, 11 May 2022 18:17:24 +0200 Cc: Sascha Hauer , Michael Riesch , dri-devel@lists.freedesktop.org, "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Rockchip SoC..." , "devicetree@vger.kernel.org" , kernel@pengutronix.de, Andy Yan , Benjamin Gaignard , Sandy Huang , =?utf-8?Q?Heiko_St=C3=BCbner?= , kernel test robot Content-Transfer-Encoding: quoted-printable Message-Id: <90DDF759-AF9B-40FD-BACA-AD1E76BF4C8E@gmail.com> References: <20220422072841.2206452-1-s.hauer@pengutronix.de> <20220422072841.2206452-21-s.hauer@pengutronix.de> <0E6FE020-C95E-47CF-A9D6-AC3F2B2D334F@gmail.com> <9F2D8CFF-1EAE-4586-9EE9-82A9D67840BB@gmail.com> <812AC0DB-A6D0-4DA3-BCDC-7743E8F61821@gmail.com> To: Peter Geis X-Mailer: Apple Mail (2.3654.120.0.1.13) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org > Wiadomo=C5=9B=C4=87 napisana przez Peter Geis w = dniu 11.05.2022, o godz. 00:49: >=20 > I've pulled your dts and with a few fixes got a working system from > it. At least on the v1.1 board cec is functional: > Total for dwhdmi-rockchip device /dev/cec0: 1, Succeeded: 1, Failed: > 0, Warnings: 0 Peter, Thx for this. This is good news. I see 4 potential root causes why it not works for me: not mutual-exclusive: 1\my DTS has errors needed fix 2\my kernel config needs tweaking for cec on rk3568 3\my rock3 v1.31 hw needs some extra dt love (over yours v1.1) to get = cec working 4\my bootloader passes hw to kernel in state that cec is non-functional=20= =20 May you pls send me via PM to piotr.oniszczuk@gmail.com yours kernel = config & working for you dts? If i fail with 1/2/3 then i'll need go with yours booloader... lets try see is 1/2/3 with your dt and .config please?