On Thursday, December 5th, 2024 at 1:53 PM, Andy Yan <andyshrk@xxxxxxx> wrote: > I guess it returned because crtc_state->color_mgmt_changed is false when called from > > vop2_crtc_atomic_enable from s2r. > Hi Heiko and Andy, Yes that was it. Moving the check out of *try_set_gamma and checking it only in the atomic_flush fixed the issue. Thanks Andy for pointing that out. Regards, Piotr Zalewski