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media: ov08x40: Add support for 2/4 lanes support at 1500 Mbps #286
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Two additional frequencies can be supported with 2 lanes for the ov08x40 sensor Signed-off-by: Jason Chen <jason.z.chen@intel.com>
Add support for 2/4 lanes with 1500 mbps in the supported modes. Also Add a detecting function that check lanes from SSDB Signed-off-by: Jason Chen <jason.z.chen@intel.com>
My name is Duane Kaufman, and I have an HP Spectre x360 16" with (I believe) an ov80x40 sensor. My C/Linux skills are probably not up to the task of making my camera work, but I am willing to try (certainly willing to test!) My particular situation may be hampered by the fact that this laptop has an electro-mechanical shutter, which shows up as "wmi PNP0C14:04 00000080 00000000" using acpi_listen, and is toggled by the F2 key (which works under linux, I can see/hear the shutter open and close). I filed a bug with libcamera ([Bug 237] IPU6 Camera with ov08x40 (OVTI08F4 sensor) HP Spectre 16" Meteor Lake doesn't work), and Laurent Pinchart there suggested I send a report to linux-media@vger.kernel.org (which I did) The output of sudo ls -l /sys/bus/i2c/devices: Please let me know what testing or whatnot I can do. Sincerely, |
Hi Duane I'm glad to see the sensor being used on a product that I hadn't heard of before. From your log, It appears that the OV08X is used for RGB sensor. Thanks |
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@DuaneKaufman, thank you for providing the information. It’d be great if you could edit your comment, and mark up the text using Markdown, and for logs longer than 10 or 20 lines to attach them as files please. |
Sorry, I responded via E-mail, and apparently Markdown and attaching files are not supported. Dear Sir, Thanks for getting back to me. I have downloaded the Debian kernel source, and am running: my dmesg is attached, as well as lsmod and cam --list @.***:~/cameratest$ v4l2-ctl --all I appreciate you taking a look at this. Sincerely, |
Thanks for the log, Duane. However, the dmesg output only includes data from 10 sec after boot. Thanks |
Odd. Sorry about that. dmesg log attached. |
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