Hi Peter, Am 27.06.2017 um 09:07 schrieb Peter Blum: > Hello, > > does any one know how to disable spread spectrum on the DP outputs > of a AMD RX 470? > I tried to call the funktion amdgpu_atombios_crtc_program_ss(), but > this seems to do not work any more. > Are there any other solutions? > adding the appropriate mailing list and Harry from our display team. Price question is why do you want to disable spread spectrum in the first place? IIRC it is mandatory for sinks and optional for sources, so there shouldn't be a reason to disable it. Regards, Christian.
