I don’t know of any way to get a direct integration, but if it works with an IR remote, as most televisions from the last 15 years do, you can add a $40 SwitchBot mini hub as an IR blaster, set up scenes in the SwitchBot app, and get limited integration that way. At least you can turn it on and off and switch to specific favorite channels.
And you can get voice control for the all those functions.
I don’t know if that would be of any help, but it is one option since there is a SwitchBot integration for smartthings.