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Fri, 14 Feb 2020 14:29:14 +0000 Subject: Re: UCSI:CCG: AMD Platform To: Heikki Krogerus , "Shah, Nehal-bakulchandra" Cc: ajayg@nvidia.com, linux-usb@vger.kernel.org References: <0fa0fc36-ce51-046a-32ae-9dbb7452c1c4@amd.com> <20200203132808.GA29050@kuha.fi.intel.com> <20200203133231.GB29050@kuha.fi.intel.com> <20200213120011.GL1498@kuha.fi.intel.com> <20200213120555.GM1498@kuha.fi.intel.com> From: "Shah, Nehal-bakulchandra" Message-ID: <0efd0175-6668-7411-81b2-d4a487ccc0ec@amd.com> Date: Fri, 14 Feb 2020 19:58:57 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 In-Reply-To: <20200213120555.GM1498@kuha.fi.intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Content-Language: en-US X-ClientProxiedBy: PN1PR01CA0099.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00::15) To SN1PR12MB2575.namprd12.prod.outlook.com (2603:10b6:802:25::14) MIME-Version: 1.0 Received: from [192.168.0.104] (202.62.82.154) by PN1PR01CA0099.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c00::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2729.22 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: 6X7OD4EheQa2dw6EVhnzCRgQneHHWuxm6grAFh5A6Hu2LwpZe4EJHXmWOdiBWxlqGKRIMx/19+BkMvaSJnhRh1ANDi0HooGB62VEfNSNcil/NKMNtPKxbYloGb00KUwhb/hpPlSfGnbFGJG7u5wHQoq0gfMrwEg03nUfxsf33+dwunCLUGxNO2JAwsSXNQBYUCDeIoZA8Uq+ZiIMtJsprsrvHJHW9PI/Vy9CSTX63uRxcw802X1cRdUg02/HEyIv630Q+dpcYaBP7htxCJCI993vWcEFoaS5vhNyPF3oJeR1tVSPtMJZ2hiy1SykBb5RsyisA0xzQAzr4YpCLRL61LvHkzrrTeWDfp1KwJAO1pT/Bn4VGVk0U+FFkiidp3xd1ILGx8s9+ytMQ/EAsRFYAZ0eXEEwmWcqE9ewqenHndNKRQtg5EEM/x2wSsVgHiWx X-MS-Exchange-AntiSpam-MessageData: RGfr0lhHHZ8VjpDceeRAm/pdKBFT+m3fL8RhTGZwScs/iow2/pPj6LO23QNptvqGeHB10y77ydAPf+75p86VOx2SsmP7wdOEqClPgIrSp20bJtvVSkMRrtMMoPaAIqRGzo3SePe8YJqnKJjDpKmdtA== X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1658485b-9043-4bfc-cb0e-08d7b15a43be X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Feb 2020 14:29:13.9344 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ihMa/FNzHGyqnijzYBqndV5zbd1uxKNfjWyEUhFkL1Ftpgz/Aa3ro7pDzsi9xWze X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR12MB2416 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi On 2/13/2020 5:35 PM, Heikki Krogerus wrote: > On Thu, Feb 13, 2020 at 02:00:14PM +0200, Heikki Krogerus wrote: >>> I am using CCG based UCSI driver without any >>> modification.For I2C part i have written custom >>> driver. >>> >>> I have attached the trace out and dmesg crash log. >>> >>> Please have a look >> Thanks for the logs. Can you test the attached diff? > Actually, don't try that one. Try this one instead. Sure i will update on this on Monday. thanks Nehal