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 76F00C433EF for ; Wed, 27 Oct 2021 23:04:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 530B460F56 for ; Wed, 27 Oct 2021 23:04:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229993AbhJ0XGn (ORCPT ); Wed, 27 Oct 2021 19:06:43 -0400 Received: from mout01.posteo.de ([185.67.36.65]:56487 "EHLO mout01.posteo.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229987AbhJ0XGl (ORCPT ); Wed, 27 Oct 2021 19:06:41 -0400 Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id E61C0240026 for ; Thu, 28 Oct 2021 01:04:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1635375853; bh=dZqfb3XW82kVmugdwXoRQ54xKdzNEmKSRVsycBI55bs=; h=Date:From:To:Subject:From; b=EwzPGmK2oo1KiO78BNIrZkzTbg12dLDP/liOivUoFXuS/z7KK/yGgG1b/AvS84+zk 54dkNx0ZYMfluyh5pQLygFt7U5RqlKE+x4lO2tkhhc8D7XQriXBSaNNasvPtQxW0L7 nub4NVtBj99xX+VZbKEXhZZNh6YvpZRcrcRX3SKQpKSST2DuMVMw8lqLHg0Uw60/1G +PV0GwMvof/NvVJtBjWMlYAJw6pqZ4u+HIpim2K4+XPKhPyU2bQA6bR6egR8hIXWaa RIHpCiBv1ibU21+0thXBjxDTOstI+/i3Y4+LyBzD9RrtoNqPB7LGk85/2PmVXO9mEW WrZw9MhF676/w== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4Hfkld1536z9rxB for ; Thu, 28 Oct 2021 01:04:12 +0200 (CEST) Date: Wed, 27 Oct 2021 23:04:12 +0000 From: Patrick Boettcher To: linux-media@vger.kernel.org Subject: Kernel 5.10 - imx-media does not create /dev/media0 Message-ID: <20211028010412.49a3c812@yaise-pc1> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi list, (long time no see!) I switched from a Freescale kernel 5.4 to a vanilla 5.10 on IMX6Solo board. The device is using a ADV7280 as analog-video-ADC. I tried to apply the good options to my kernel-config, but I'm unable to get the media-controller device appear. I see [ 757.594463] irq: type mismatch, failed to map hwirq-21 for gpio@20a8000! [ 757.655328] adv7180 2-0021: chip found @ 0x21 (21a8000.i2c) that the adv7280 is found and attached, as well as the ipu and it's video-devices. [ 11.069123] videodev: Linux video capture interface: v2.00 [ 12.553347] ipu1_csi0: Registered ipu1_csi0 capture as /dev/video0 [ 12.681897] ipu1_ic_prpenc: Registered ipu1_ic_prpenc capture as /dev/video1 [ 12.785205] ipu1_ic_prpvf: Registered ipu1_ic_prpvf capture as /dev/video2 [ 12.914702] ipu1_csi1: Registered ipu1_csi1 capture as /dev/video3 I'm using the same device-tree as I used with fscl-5.4. Before writing an even longer email pasting everything I did I'd like to know which information is actually useful to debug this? I'm hoping there is something obvious which I missed? I'm wondering whether I shoud v4l-subdev to be created, which I don't in dmesg. Thanks in advance for any help, -- Patrick.