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Mon, 9 Mar 2020 05:14:29 +0000 Subject: Re: [PATCH v4 2/4] SFH: PCI driver to add support of AMD sensor fusion Hub using HID framework To: Sandeep Singh , jikos@kernel.org, benjamin.tissoires@redhat.com, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, srinivas.pandruvada@linux.intel.com, jic23@kernel.org, linux-iio@vger.kernel.org, hdegoede@redhat.com, Nehal-bakulchandra.Shah@amd.com Cc: Shyam-sundar.S-k@amd.com References: <1582779537-25662-1-git-send-email-Sandeep.Singh@amd.com> <1582779537-25662-3-git-send-email-Sandeep.Singh@amd.com> From: "Singh, Sandeep" Message-ID: <33a1ba86-de83-a9c9-2f36-093f8c036e0a@amd.com> Date: Mon, 9 Mar 2020 10:43:46 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 In-Reply-To: <1582779537-25662-3-git-send-email-Sandeep.Singh@amd.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-ClientProxiedBy: MAXPR0101CA0040.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a00:d::26) To MN2PR12MB3598.namprd12.prod.outlook.com (2603:10b6:208:d1::20) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [10.136.6.166] (165.204.157.251) by MAXPR0101CA0040.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a00:d::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2793.14 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData: zLX312llIkmobMeZ6haAJUcIiNdvUTgf/uv+tyI5blygbeLd/4s0c4lJgDL1L8iNVPAmKKmZ5fAvnh2asdlp1bCMP36DNZPj0+nTpVROxFBjmN9c5xi3iW04ECwYfgGCIoNXEKqQmnne1deD8vedVg== X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: ea6c44d6-8c6a-4dd8-4e33-08d7c3e8be32 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2020 05:14:29.0789 (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: hEQJuh2qJpLOrAarUeCtyYQ8s7/wEMItz9hVJfnfeoqI1hik0jPjhMh10UFgBJ0/ X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4392 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org [snipped] On 2/27/2020 10:28 AM, Sandeep Singh wrote: > From: Sandeep Singh > > AMD SFH uses HID over PCIe bus.SFH fw is part of MP2 > processor (MP2 which is an ARM® Cortex-M4 core based > co-processor to x86) and it runs on MP2 where in driver resides > on X86. This part of module will communicate with MP2 FW and > provide that data into DRAM > > Signed-off-by: Sandeep Singh > Signed-off-by: Nehal Shah > Reported-by: kbuild test robot Guys , Do you have any updates on this patch series? Can you please make some time to review ?