Antti Koskip?? <antti.koskipaa <at> linux.intel.com> writes: > > On 11/20/12 20:24, ????? ??????? wrote: > > Good day! > > > > I've sent already mail, but got no response, so trying again. > > Please advise how to disable dpst on linux? The module is i915. As I > > see, windows driver has such checkbox for this. Can I do the same on linux? > > The linux driver does not support DPST at all. > But I definitely see that when the laptop works from battery, it changes dynamically the contrast of the screen depends on what the summary brightness of the screen (the more dark pixels - the more screen has less contrast). If this is not DPST, so that what can it be and how to disable this? Thanks!!
