rockowitz

What you're trying to do sometimes works, sometimes doesn't. It seems to depend on the monitor's DDC/CI implementation - whether DDC communication is active on the inactive video input. Some...

Thanks for the update.  I'm glad you got it working. Can I ask you to run "sudo ddcutil interrogate" and send me the output as a file?  I'd like to...

What is your physical configuration? It's not apparent how you have multiple monitors connected. Whether this is a driver or hardware configuration issue I can't say. i2cdetect shows that slave...

What is the video card? On 1/16/21 9:19 AM, azenet wrote: > > Thanks for the reply. My configuration is monitors on bus 4 and 5 > through the same...

I'm sorry that you foundmy response to your suggestions "off-topic". It might not have been the response you wanted, but it was hardly "off-topic". Given that, I doubt that any...

@robertalexa The DDC/CI spec mandates that the host wait at least 50 ms after sending a Set Feature Value request "to ensure next message is received by the display", and...

Header file ddcutil_macros.h has #defines for the version number, and ddca_ddcutil_version()/ddca_ddcutil_version_string() report the version at execution time. Can you describe in more detail what you want to do?   If FindDDCUtil.cmake...

FindDDCUtil.cmake is installed as part of the development package, as are the include files.  So I would think that all that's required is for FindDDCUtil.cmake to read ddcutil_macros.h.  It already...

Hello! First off, I'm impressed to see what you're doing. Do you have in mind to write a UI in Rust? You're correct in surmising that ddcutil was created without...

Thanks for your comments. I've added code to ddca_open_display() that prevents more than one thread from opening the same monitor simultaneously.  What makes this less than trivial is determining "the...