Incorrect values for input sources for Odyssey G9 OLED

[dlpullen]

Currently, the code limits the "valid" input source values to 4 values in the handleSetSource function in http.cpp.

These values are:

• 0x0f
• 0x10
• 0x11
• 0x12

The Odyssey G9 OLED is apparently a little different. It only has 3 inputs and the values are:

• 0x05 (Full-size HDMI aka HDMI 1)
• 0x06 (Mini HDMI aka HDMI 2)
• 0x0f (Display Port)

I would propose to either remove the check in line 108 in http.cpp or to add these values to the checked items. I am unsure how much variety there is across different monitors that might benefit from hardwareddc.

As a quick point of comparison, I have some Dell 2721QS monitors with fantastic ddc support. So, no need for hardwareddc for them. But, There input values are:

• 0x0f (Display Port)
• 0x11 (HDMI 1)
• 0x12 (HDMI 2)

These are in better alignment (a subset) with the values you already have setup in the if statement.

[TeaRex-coder]

Thanks for opening your issue! I've re-written the API endpoints and removed the check in http.cpp.

To switch to HDMI 1 you can now send a request to http://ddcutil.local:3485/1/input_source/0x05, more info in the documentation.

I'll merge the api-v2 branch with a PR and close this issue.