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([2a01:e34:ecab:8c20:136b:ac23:1f6:8240]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3821ada3fc9sm5606224f8f.20.2024.11.15.16.12.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Nov 2024 16:12:22 -0800 (PST) Message-ID: Date: Sat, 16 Nov 2024 01:12:21 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US, fr From: Nicolas Lorin Autocrypt: addr=androw95220@gmail.com; keydata= xjMEY1VgjBYJKwYBBAHaRw8BAQdAz2n7kjNHne7ZkxorNsqC6fW9enBx9zGLd5L8iYFVaprN JU5pY29sYXMgTG9yaW4gPGFuZHJvdzk1MjIwQGdtYWlsLmNvbT7CtQQTFgoAXQIbAwUJCWYB gAULCQgHAgIiAgYVCgkICwIEFgIDAQIeBwIXgAIZARYhBFiBbK6iLbQ0x0TKoL3p1BRts4Ek BQJjoy18GBhoa3BzOi8va2V5cy5vcGVucGdwLm9yZwAKCRC96dQUbbOBJGeWAP479DfET1mN k5stAx1NoauJjUgqxFsCQnN0FRRKkERzgAD+M9EWStug/IJWh/i0oMufsUJUU1Liqm7zbSRZ /uLVbgPOOARjVWCMEgorBgEEAZdVAQUBAQdA7+DEoQ7KinwNOZmseIdLPEkAYpayeJM0f5Be Y5mPsgwDAQgHwn4EGBYKACYWIQRYgWyuoi20NMdEyqC96dQUbbOBJAUCY1VgjAIbDAUJCWYB gAAKCRC96dQUbbOBJBfXAQDNSRfNEZhM7p3hq5AikRiJ0tEWQ52iChfQ+IhbfK8PKAEAzhBt bREc3AKOcWQ7+PPLOL7ztWFKc3xykDOLoxHrcQ4= Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [BUG?] media: ipu6 / ov01a10 webcam not detected To: sakari.ailus@linux.intel.com, bingbu.cao@intel.com Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi, I'm running the following kernel on a Dell XPS 9315.   󱞪 uname -a Linux androwbook 6.11.7-zen1-1-zen #1 ZEN SMP PREEMPT_DYNAMIC Fri, 08 Nov 2024 17:57:58 +0000 x86_64 GNU/Linux I'm trying to get the webcam to work but the sensor (ipu6 / ov01a10) doesn't seem to be detected and kernel is showing the following:   󱞪 doas dmesg | grep ipu6 [   29.543059] intel-ipu6 0000:00:05.0: enabling device (0000 -> 0002) [   29.543294] intel-ipu6 0000:00:05.0: IPU6 in non-secure mode touch 0x0 mask 0xff [   29.549549] intel-ipu6 0000:00:05.0: FW version: 20230925 those last two lines repeating again and again and then stopping at some points. Both modules ov01a10 and intel_ipu6 are loaded. There are multiple reports of similar problems with the same kind of Dell laptop: https://github.com/intel/ipu6-drivers/issues/291 https://github.com/intel/ipu6-drivers/issues/288 https://github.com/intel/ipu6-drivers/issues/298 I'm running Full Disk Encryption and Secureboot if it matters but had no luck disabling Secureboot. I'm currently building mainline to test. Sorry if it lacks precision, I'll be happy to add any info needed. Regards, -- Nicolas Lorin