Option to also enable contrast control?

[ttytm]

Hello friend,

Is there a chance to extend the functionality by adding the option to also display DDC contrast control?

I could try to add it when some time opens up and make a pull request if you like.

[daitj]

It is same as #30, the vcp code for contrast is 12 check this comment.

Just need to find a way to integrate brightness, volume, contrast and may be other features as well, in the UI.

another workaround is that, if it just for you, you could just fork this project and change the uuid, icon and where ever getvcp and setvcp are used change 10 to 12.