From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-lf0-f50.google.com ([209.85.215.50]:48698 "EHLO mail-lf0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751876AbdJaOfI (ORCPT ); Tue, 31 Oct 2017 10:35:08 -0400 Received: by mail-lf0-f50.google.com with SMTP id a69so19292938lfe.5 for ; Tue, 31 Oct 2017 07:35:08 -0700 (PDT) To: linux-media@vger.kernel.org Cc: sakari.ailus@linux.intel.com, andriy.shevchenko@linux.intel.com From: Andrei Lavreniyuk Subject: [ov2722 Error] atomisp: ERROR Message-ID: <9cfdd431-c8e3-c85c-07b5-e2e42f1fddca@gmail.com> Date: Tue, 31 Oct 2017 16:35:05 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-media-owner@vger.kernel.org List-ID: Hi, Very long I try to run ov2722 on Acer Aspire SW5-012 / Fendi2 Z3537F Kernel 4.13.10 + atomisp from 4.14 and all your corrections for atomisp from here https://patchwork.linuxtv.org/project/linux-media/list/?submitter=Andy+Shevchenko&state=* as a result: [69.677080] media: Linux media interface: v0.10 [69.699534] Linux video capture interface: v2.00 [69.714154] ov2722: module is from the staging directory, the quality is unknown, you have been warned. [69.777623] ov2722 i2c-INT33FB: 00: gmin: initializing the atomisp module subdev data.PMIC ID 1 [69.778097] ov2722 i2c-INT33FB: 00: i2c-INT33FB: 00 supply V1P8SX not found, using dummy regulator [69.778208] ov2722 i2c-INT33FB: 00: i2c-INT33FB: 00 supply V2P8SX not found, using dummy regulator [69.778278] ov2722 i2c-INT33FB: 00: i2c-INT33FB: 00 supply V1P2A not found, using dummy regulator [69.778348] ov2722 i2c-INT33FB: 00: i2c-INT33FB: 00 supply VPROG4B not found, using dummy regulator [69.785182] ov2722 i2c-INT33FB: 00: unable to set PMC rate 0 [69.807860] ov2722 i2c-INT33FB: 00: camera pdata: port: 0 lanes: 1 order: 00000000 [69.808183] ov2722 i2c-INT33FB: 00: read from offset 0x300a error -121 [69.808203] ov2722 i2c-INT33FB: 00: sensor_id_high = 0xffff [69.808216] ov2722 i2c-INT33FB: 00: ov2722_detect err s_config. [69.808259] ov2722 i2c-INT33FB: 00: sensor power-gating failed Tested the kernels from the repositories: https://github.com/torvalds/linux  and master from git.linuxtv.org  The result is the same - ov2722 i2c-INT33FB: 00: read from offset 0x300a error -121 Additional information for debug: https://drive.google.com/drive/folders/0B5ngHZIeNdyTM0FEbWNVQzlpNUU Kernel build form my repo - https://github.com/AndyLavr/Aspire-SW5-012_Kernel_4.13 If you need more information, then I will. --- Best regards, Andrei Lavreniyuk