On Fri, Sep 14, 2012 at 5:30 PM, Ville Syrjälä <ville.syrj...@linux.intel.com> wrote: > intel_pipe_set_base() won't disable the pipe or change the size, > it'll just flip the primary plane. So that doesn't quite explain > why the call is there, as opposed to being called just from the > full modeset path.
intel_pipe_set_base is also called in the modeset case, i.e. when we could potentially change the height of the mode. And if we wait on a large enough scanline which doesn't exist in the new mode this would hang. The other callsite of finish_fb is from intel_crtc_disable. btw, some slight digging around with git blame gives you in both cases the commits and comments that explain this all ;-) Cheers, Daniel -- Daniel Vetter daniel.vet...@ffwll.ch - +41 (0) 79 364 57 48 - http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
