Offtoppic, but just for reference: Checked the Clevo NS50MU on windows: There 4k@60Hz is also only possible with YCbCr420 so it's no linux specific problem, but propably some strange hardware limitation.
So this device defenetly needs this patch and there is no other fix where 4k@60Hz would run without YCbCr420.
Offtoppic, but just for reference: Checked the Clevo NS50MU on windows: There 4k@60Hz is also only possible with YCbCr420 so it's no linux specific problem, but propably some strange hardware limitation.
So this device defenetly needs this patch and there is no other fix where 4k@60Hz would run without YCbCr420.