https://wiki.geekworm.com/index.php?action=history&feed=atom&title=CommentStreams%3AA9f53fd179fdc0b97ffb70c06b332d63 2026-06-17T04:34:37Z Revision history for this page on the wiki MediaWiki 1.43.8 https://wiki.geekworm.com/index.php?title=CommentStreams:A9f53fd179fdc0b97ffb70c06b332d63&diff=35774&oldid=prev 2026-04-09T18:47:47Z

<p>Migrated reply #6412</p> <p><b>New page</b></p><div>Hi, please follow the [https://suptronics.com/Raspberrypi/Interface/x1300-v1.0_software.html &#039;&#039;X1300-v1.0_software tutorial&#039;&#039;] for troubleshooting:<br /> <br /> &#039;&#039;&#039;①Check if the hardware driver is enabled&#039;&#039;&#039;<br /> <br /> → Refer to tutorial Section 1.1: &#039;&#039;Enable the device tree overlay in /boot/firmware/config.txt&#039;&#039;<br /> <br /> &#039;&#039;&#039;②Verify EDID checksum validation&#039;&#039;&#039;<br /> <br /> → Refer to tutorial Sections 1.4–1.5: &#039;&#039;Create an EDID text file &amp; load the EDID data&#039;&#039;<br /> <br /> &#039;&#039;&#039;③Confirm the correct media device node&#039;&#039;&#039;<br /> <br /> → Refer to tutorial Section 1.8 &#039;&#039;Reset links&#039;&#039;: The /dev/media number may vary; check it via Step 1.3<br /> <br /> &#039;&#039;&#039;④Ensure the CSI link is properly bound&#039;&#039;&#039;<br /> <br /> → Refer to tutorial Section 1.9 &#039;&#039;Set formats&#039;&#039;<br /> <br /> &#039;&#039;&#039;⑤Keep the full-link video format consistent&#039;&#039;&#039;<br /> <br /> → Refer to tutorial Section 2.0 &#039;&#039;Set output formats&#039;&#039;<br /> <br /> &#039;&#039;&#039;NOTE:&#039;&#039;&#039;<br /> <br /> :*Critical: Double-check that the media device node matches. /dev/media2 in the tutorial is only an example. Run v4l2-ctl --list-devices first to find your actual media number (use 0 if you previously used /dev/media0).<br /> <br /> :*Do NOT skip the EDID checksum fix. The tutorial includes --fix-edid-checksums; omitting this parameter will break EDID functionality, which is a major cause of the error.</div>

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