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 9B509C433FE for ; Sun, 8 May 2022 13:40:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233583AbiEHNoG (ORCPT ); Sun, 8 May 2022 09:44:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233597AbiEHNoE (ORCPT ); Sun, 8 May 2022 09:44:04 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69585B1FF for ; Sun, 8 May 2022 06:40:13 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id p26so6493559lfh.10 for ; Sun, 08 May 2022 06:40:13 -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=hNugHMH0gYmqiT8RdngvmmaCgPBmeqCOezfX1bTdgH8=; b=a1ogE+DV8vt9+H0Mi/fvKmsEtgHDkVWC6eL/ssTxk9jTpRU8qV9U1aspYnGFQdwcgI C+xErjn9SZz3POxD7CLBteDeYzigHg34lyctj8PGHI1w+tVJchdJnfMuqCR0fRI8xD0g XPjOZ4FoEMFvNYhjoXg2IBC5COwrSs9XJdpWAkhq7lDcf5oQFCvgjkc6Cc2S7sGtu+Y1 kEywFIW4LF9eQ7UOyHiLaI0HV/ex22GTuipSC+WUFlAYwGPhhWzIyEZc4IEwotgwDZ7c NgIONcyoaugrNAaMmvOpeHNPr0sTcZBfZf1X+g8OHjbzv6uky8kuKgpXBdgdLFkfCnht yjpg== 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=hNugHMH0gYmqiT8RdngvmmaCgPBmeqCOezfX1bTdgH8=; b=WhebA/eOG35KxVYuZxBk0cplonEwdIC7BhKCvC2wxoStMSIo+lvEbpRAXupedaZmOX g2wE8JeMgMwVLNF7XatJrFER1F/S+z9drlCZHBdCNQ54OyXIe9PMkMNnz2yqWvHCWdNF PqYu9o/LtwBzyb9wYgF+WNtvL59Ane1HddAKxP99q636tD61D8qNzEHucD1+t0jC7t3p 9Y2fuQu+NUngOdnLZ3jqIDw2Jx77feQcpUpOk5jqXbtY2bpJR92BPCNLymXbcDfW9C7S nxz9iJsIi6NrOO8LPmc31rDaEfIGcOL8XcL32DnjDVZhE8m1Y6yf3LPNQI6I9dh89OMI fNXQ== X-Gm-Message-State: AOAM530VtStMZepCvmbtr05uTu12D/utJaeljEwbSGn918IZAUGm2ZTh nd3wnRzjsE25pZmxrBBe0mY= X-Google-Smtp-Source: ABdhPJzCr7fHU4OjHw+Q2jcxaaAzu3hQtbMSZZC/N9bd3qImeaOgf1Hf2ZyLOdRp09ZiftoRQ44XVg== X-Received: by 2002:ac2:57c7:0:b0:472:208d:926f with SMTP id k7-20020ac257c7000000b00472208d926fmr9029878lfo.224.1652017211328; Sun, 08 May 2022 06:40:11 -0700 (PDT) Received: from smtpclient.apple (31-178-191-245.dynamic.chello.pl. [31.178.191.245]) by smtp.gmail.com with ESMTPSA id a21-20020a2e88d5000000b00250a09889a1sm1035233ljk.16.2022.05.08.06.40.10 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 May 2022 06:40:10 -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: <20220422072841.2206452-21-s.hauer@pengutronix.de> Date: Sun, 8 May 2022 15:40:09 +0200 Cc: 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?= , Peter Geis , kernel test robot Content-Transfer-Encoding: quoted-printable Message-Id: References: <20220422072841.2206452-1-s.hauer@pengutronix.de> <20220422072841.2206452-21-s.hauer@pengutronix.de> To: Sascha Hauer , Michael Riesch 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 Sascha Hauer = w dniu 22.04.2022, o godz. 09:28: >=20 > From: Michael Riesch >=20 > Enable the RK356x Video Output Processor (VOP) 2 on the Radxa > ROCK3 Model A. >=20 > Signed-off-by: Michael Riesch > Reported-by: kernel test robot > Link: = https://lore.kernel.org/r/20220310210352.451136-4-michael.riesch@wolfvisio= n.net > Signed-off-by: Sascha Hauer > --- Sascha, Michael, I'm using v11 series on 5.18-rc5 on rk3566 tvbox with great success. Recently i started to work on rock3-a (rk3568). v11 gives me video, audio - but cec is not working on rock3-a. I was told: 32k clock needed for cec and this clock is generated by the rtc which is = embedded in the rk8xx regulator. So you should make sure it is enabled when hdmi is powerd on, eg adding = it to the RK3568_PD_VO powerdomain should help I was trying to do this in dts https://pastebin.com/67wu9QrH but cec is = still non-functional Maybe You have some hints/pointers here? br btw: my dts gives me working usb2 port0/port1 and usb3 port0. but usb3 = port1 is non-working maybe you know what is missing?=20 =20=