Hi José, On Tue, 13 Aug 2024 at 11:51, José Expósito <jose.exposito89@xxxxxxxxx> wrote: > - When a CRTC is added and removed before device creation, there > is a vblank warning. > The issue is caused because vblanks are referenced using the > CRTC index but, because one of the CRTCs is removed, the > indices are not consecutives and drm_crtc_vblank_crtc() tries to > access and invalid index > I'm not sure if CRTC's indices *must* start at 0 and be > consecutives or if this is a bug in the drm_crtc_vblank_crtc() > implementation. CRTCs and planes are not hotpluggable. I recommend you just create a lot of each of them statically at startup, and hotplug only connectors. Cheers, Daniel
