Re: GOP and using monitor

["Jonathan A. Kollasch" <jakllsch%kollasch.net@localhost>]

On Fri, Oct 01, 2021 at 09:22:39AM +0300, Riza Dindir wrote:
> Hello All,
> 
> I have NetBSD 9.2 and have disabled radeon on my machine. I am also using
> gop, set in the boot.cfg file.
> 
> I wanted to reduce the brigntness of my laptops monitor. But i could not do
> it with with sysctl.
> 
> I have an LCD monitor that i can connect via vga port. Can i use this
> monitor as the only monitor? Do not need to use the laptop monitor. This
> way i can reduce the brightness on the monitor.
> 
> Regards
> Riza

Without a full video driver, you will likely not have control of which
video output is used, or have control of the brightness of the internal
LCD.