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 X-Spam-Level: X-Spam-Status: No, score=-5.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39E57C433FF for ; Wed, 7 Aug 2019 08:17:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11708229F3 for ; Wed, 7 Aug 2019 08:17:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="lw+MGCG5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728567AbfHGIRy (ORCPT ); Wed, 7 Aug 2019 04:17:54 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:34254 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728588AbfHGIRv (ORCPT ); Wed, 7 Aug 2019 04:17:51 -0400 Received: by mail-lj1-f196.google.com with SMTP id p17so84647513ljg.1 for ; Wed, 07 Aug 2019 01:17:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=uZ71/IjfnhtwBPFF6THZcvtecPOI1brQIp9ai2NeI1k=; b=lw+MGCG53qlHD6l00B/7Hr2jQ5KNOzTe/Gk4nJidoMcAM/PCuqYZNE5tCopKN5tIB9 ybdrmwbQq5dr9qON9O8J8tGMHldp8JlCb68Ac2C0JgrkXcGwvDALxCGgpGaA82m0RYXA zDX6S/ynK0N53ICsuuEg/6wrYFCVbJ2HCDDXtR42Frjtd5oq48/dnaIr00RzlNlkR7gP Dui88b7Dhs5Iyz7jNvscReYjqxYvEeRM5v4NIkWqclUCYLi2XkMxH0PRxVxOG9bZJv2L 5QY+LkAUXXOj7VzSwILoN2j9w6heWQ+OyEsdpqqgtZUaF4YL1FkoK0LlSOT4PJM4xtNO sGGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=uZ71/IjfnhtwBPFF6THZcvtecPOI1brQIp9ai2NeI1k=; b=Kdrm4n+Jrjeg8/7eOBqqSLRq9gUffH/tvHxWa5b9ctBdWFeHiJc3G4aj0hs0orzLUd JGksIq8F94UDzsWVbXKrHyhednvoJnv5zWcqtX+zvQNI4/VilW3Qgen/xtO5SSBMfJnE MILSMXc9uxi0rO2kRC442wqM3eg34O8vI6N7ztos3zfRU33JS4ZB8GTPlq3NVFjcdjZN bmBvdA1b0mA4hZHPQUypqTMyi2BmAybCdO0qFqvyEggpXWIWnsaGz5XKZRq2bGToccN+ ADGHpgttBHEtDgfg9ftBmmjasXCaNFJPbEPNoinDh0rTzlAdFrJLQOz7izWWNRjLREuA yGjg== X-Gm-Message-State: APjAAAWWIixCDdf5t95HU1L4NwnsICf2TenKn2N7KlV4Gbcn6No4Y/xQ 5YU2x2h+zrKnE7T5sGzczUsQOg0ryAGMr2LWtISFmSKlksA= X-Google-Smtp-Source: APXvYqwBt9zZPEZS9Zv/S7dA7gva1bRM0PXxxk+aEKCKsKDg9IuOsBbotspesjzG8OPcsmVa9uK3w9BCohv4bn1xoHc= X-Received: by 2002:a2e:87d0:: with SMTP id v16mr4116786ljj.24.1565165868639; Wed, 07 Aug 2019 01:17:48 -0700 (PDT) MIME-Version: 1.0 From: Naresh Kamboju Date: Wed, 7 Aug 2019 13:47:37 +0530 Message-ID: Subject: next-20190806: arm64: adv7511 3-0039: failed to find dsi host To: Linux-Next Mailing List Cc: Linus Walleij , Hans Verkuil , Hans Verkuil , mchehab@kernel.org, robh+dt@kernel.org, Mark Rutland , linux-media@vger.kernel.org, open list , devicetree@vger.kernel.org, agross@kernel.org, david.brown@linaro.org, lkft-triage@lists.linaro.org Content-Type: text/plain; charset="UTF-8" Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org arm64 devices dragonboard 410c (QC410E) and hi6220-hikey running Linux next-20190806 loading modules causing floods of kernel messages. We have enabled few extra kernel configs for testing. CONFIG_DRM_I2C_ADV7511=m CONFIG_DRM_I2C_ADV7511_CEC=y ... Please find below boot log and config file link. [ 0.000000] Linux version 5.3.0-rc3-next-20190806 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Tue Aug 6 05:49:36 UTC 2019 [ 0.000000] Machine model: Qualcomm Technologies, Inc. APQ 8016 SBC .... [ 10.051193] adv7511 3-0039: 3-0039 supply dvdd not found, using dummy regulator [ 10.051633] adv7511 3-0039: 3-0039 supply pvdd not found, using dummy regulator [ 10.076257] adreno 1c00000.gpu: Adding to iommu group 0 [ 10.090929] adv7511 3-0039: 3-0039 supply a2vdd not found, using dummy regulator [ 10.101703] msm_mdp 1a01000.mdp: Adding to iommu group 1 [ 10.102563] msm_mdp 1a01000.mdp: No interconnect support may cause display underflows! [ 10.139492] adv7511 3-0039: failed to find dsi host ... [ 33.065744] adv7511 3-0039: failed to find dsi host [ 33.076721] msm 1a00000.mdss: 1a00000.mdss supply vdd not found, using dummy regulator [ 33.078344] msm_mdp 1a01000.mdp: [drm:mdp5_bind [msm]] MDP5 version v1.6 [ 33.083862] msm 1a00000.mdss: bound 1a01000.mdp (ops mdp5_ops [msm]) [ 33.090892] msm_dsi 1a98000.dsi: 1a98000.dsi supply gdsc not found, using dummy regulator [ 33.097756] msm_dsi 1a98000.dsi: 1a98000.dsi supply gdsc not found, using dummy regulator [ 33.106606] msm_dsi_manager_register: failed to register mipi dsi host for DSI 0 [ 33.114579] msm 1a00000.mdss: failed to bind 1a98000.dsi (ops dsi_ops [msm]): -517 [ 33.121263] msm 1a00000.mdss: master bind failed: -517 [ 33.135547] adv7511 3-0039: 3-0039 supply dvdd not found, using dummy regulator [ 33.139360] adv7511 3-0039: 3-0039 supply pvdd not found, using dummy regulator [ 33.143646] adv7511 3-0039: 3-0039 supply a2vdd not found, using dummy regulator Full test log https://lkft.validation.linaro.org/scheduler/job/860208#L956 metadata: git branch: master git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git commit: 958eb4327c1761c609bde8e9f7c04e9d1c6fbb96 git describe: next-20190806 make_kernelversion: 5.3.0-rc3 kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/dragonboard-410c/lkft/linux-next/579/config kernel-defconfig: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/dragonboard-410c/lkft/linux-next/579/defconfig build-location: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/dragonboard-410c/lkft/linux-next/579 Best regards Naresh Kamboju